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z$`{%-rNSX{2BTC}Ic_`2G1nA^A#NJo?IWEzRG>oIvhD5dzW|Rrxfs4CD6l3R;OI5# zYw(Dl Error in callback for immediate watcher "uchartsOpts": "SyntaxError: Unexpected token u in JSON at position 0" +## 2.4.2-20220421(2022-04-21) +- 秋云图表组件 修复HBX升级3.4.6.20220420版本后echarts报错的问题 +## 2.4.2-20220420(2022-04-20) +## 重要!此版本uCharts新增了很多功能,修复了诸多已知问题 +- 秋云图表组件 新增onzoom开启双指缩放功能(仅uCharts),前提需要直角坐标系类图表类型,并且ontouch为true、opts.enableScroll为true,详见实例项目K线图 +- 秋云图表组件 新增optsWatch是否监听opts变化,关闭optsWatch后,动态修改opts不会触发图表重绘 +- 秋云图表组件 修复开启canvas2d功能后,动态更新数据后画布闪动的bug +- 秋云图表组件 去除directory属性,改为自动获取echarts.min.js路径(升级不受影响) +- 秋云图表组件 增加getImage()方法及@getImage事件,通过ref调用getImage()方法获,触发@getImage事件获取当前画布的base64图片文件流。 +- 秋云图表组件 支付宝、字节跳动、飞书、快手小程序支持开启canvas2d同层渲染设置。 +- 秋云图表组件 新增加【非uniCloud】版本组件,避免有些不需要uniCloud的使用组件发布至小程序需要提交隐私声明问题,请到码云[【非uniCloud版本】](https://gitee.com/uCharts/uCharts/tree/master/uni-app/uCharts-%E7%BB%84%E4%BB%B6),或npm[【非uniCloud版本】](https://www.npmjs.com/package/@qiun/uni-ucharts)下载使用。 +- uCharts.js 新增dobuleZoom双指缩放功能 +- uCharts.js 新增山峰图type="mount",数据格式为饼图类格式,不需要传入categories,具体详见新版官网在线演示 +- uCharts.js 修复折线图当数据中存在null时tooltip报错的bug +- uCharts.js 修复饼图类当画布比较小时自动计算的半径是负数报错的bug +- uCharts.js 统一各图表类型的series.formatter格式化方法的形参为(val, index, series, opts),方便格式化时有更多参数可用 +- uCharts.js 标记线功能增加labelText自定义显示文字,增加labelAlign标签显示位置(左侧或右侧),增加标签显示位置微调labelOffsetX、labelOffsetY +- uCharts.js 修复条状图当数值很小时开启圆角后样式错误的bug +- uCharts.js 修复X轴开启disabled后,X轴仍占用空间的bug +- uCharts.js 修复X轴开启滚动条并且开启rotateLabel后,X轴文字与滚动条重叠的bug +- uCharts.js 增加X轴rotateAngle文字旋转自定义角度,取值范围(-90至90) +- uCharts.js 修复地图文字标签层级显示不正确的bug +- uCharts.js 修复饼图、圆环图、玫瑰图当数据全部为0的时候不显示数据标签的bug +- uCharts.js 修复当opts.padding上边距为0时,Y轴顶部刻度标签位置不正确的bug + +## 另外我们还开发了各大原生小程序组件,已发布至码云和npm +[https://gitee.com/uCharts/uCharts](https://gitee.com/uCharts/uCharts) +[https://www.npmjs.com/~qiun](https://www.npmjs.com/~qiun) + +## 对于原生uCharts文档我们已上线新版官方网站,详情点击下面链接进入官网 +[https://www.uCharts.cn/v2/](https://www.ucharts.cn/v2/) +## 2.3.7-20220122(2022-01-22) +## 重要!使用vue3编译,请使用cli模式并升级至最新依赖,HbuilderX编译需要使用3.3.8以上版本 +- uCharts.js 修复uni-app平台组件模式使用vue3编译到小程序报错的bug。 +## 2.3.7-20220118(2022-01-18) +## 注意,使用vue3的前提是需要3.3.8.20220114-alpha版本的HBuilder! +## 2.3.67-20220118(2022-01-18) +- 秋云图表组件 组件初步支持vue3,全端编译会有些问题,具体详见下面修改: +1. 小程序端运行时,在uni_modules文件夹的qiun-data-charts.js中搜索 new uni_modules_qiunDataCharts_js_sdk_uCharts_uCharts.uCharts,将.uCharts去掉。 +2. 小程序端发行时,在uni_modules文件夹的qiun-data-charts.js中搜索 new e.uCharts,将.uCharts去掉,变为 new e。 +3. 如果觉得上述步骤比较麻烦,如果您的项目只编译到小程序端,可以修改u-charts.js最后一行导出方式,将 export default uCharts;变更为 export default { uCharts: uCharts }; 这样变更后,H5和App端的renderjs会有问题,请开发者自行选择。(此问题非组件问题,请等待DC官方修复Vue3的小程序端) +## 2.3.6-20220111(2022-01-11) +- 秋云图表组件 修改组件 props 属性中的 background 默认值为 rgba(0,0,0,0) +## 2.3.6-20211201(2021-12-01) +- uCharts.js 修复bar条状图开启圆角模式时,值很小时圆角渲染错误的bug +## 2.3.5-20211014(2021-10-15) +- uCharts.js 增加vue3的编译支持(仅原生uCharts,qiun-data-charts组件后续会支持,请关注更新) +## 2.3.4-20211012(2021-10-12) +- 秋云图表组件 修复 mac os x 系统 mouseover 事件丢失的 bug +## 2.3.3-20210706(2021-07-06) +- uCharts.js 增加雷达图开启数据点值(opts.dataLabel)的显示 +## 2.3.2-20210627(2021-06-27) +- 秋云图表组件 修复tooltipCustom个别情况下传值不正确报错TypeError: Cannot read property 'name' of undefined的bug +## 2.3.1-20210616(2021-06-16) +- uCharts.js 修复圆角柱状图使用4角圆角时,当数值过大时不正确的bug +## 2.3.0-20210612(2021-06-12) +- uCharts.js 【重要】uCharts增加nvue兼容,可在nvue项目中使用gcanvas组件渲染uCharts,[详见码云uCharts-demo-nvue](https://gitee.com/uCharts/uCharts) +- 秋云图表组件 增加tapLegend属性,是否开启图例点击交互事件 +- 秋云图表组件 getIndex事件中增加返回uCharts实例中的opts参数,以便在页面中调用参数 +- 示例项目 pages/other/other.vue增加app端自定义tooltip的方法,详见showOptsTooltip方法 +## 2.2.1-20210603(2021-06-03) +- uCharts.js 修复饼图、圆环图、玫瑰图,当起始角度不为0时,tooltip位置不准确的bug +- uCharts.js 增加温度计式柱状图开启顶部半圆形的配置 +## 2.2.0-20210529(2021-05-29) +- uCharts.js 增加条状图type="bar" +- 示例项目 pages/ucharts/ucharts.vue增加条状图的demo +## 2.1.7-20210524(2021-05-24) +- uCharts.js 修复大数据量模式下曲线图不平滑的bug +## 2.1.6-20210523(2021-05-23) +- 秋云图表组件 修复小程序端开启滚动条更新数据后滚动条位置不符合预期的bug +## 2.1.5-2021051702(2021-05-17) +- uCharts.js 修复自定义Y轴min和max值为0时不能正确显示的bug +## 2.1.5-20210517(2021-05-17) +- uCharts.js 修复Y轴自定义min和max时,未按指定的最大值最小值显示坐标轴刻度的bug +## 2.1.4-20210516(2021-05-16) +- 秋云图表组件 优化onWindowResize防抖方法 +- 秋云图表组件 修复APP端uCharts更新数据时,清空series显示loading图标后再显示图表,图表抖动的bug +- uCharts.js 修复开启canvas2d后,x轴、y轴、series自定义字体大小未按比例缩放的bug +- 示例项目 修复format-e.vue拼写错误导致app端使用uCharts渲染图表 +## 2.1.3-20210513(2021-05-13) +- 秋云图表组件 修改uCharts变更chartData数据为updateData方法,支持带滚动条的数据动态打点 +- 秋云图表组件 增加onWindowResize防抖方法 fix by ど誓言,如尘般染指流年づ +- 秋云图表组件 H5或者APP变更chartData数据显示loading图表时,原数据闪现的bug +- 秋云图表组件 props增加errorReload禁用错误点击重新加载的方法 +- uCharts.js 增加tooltip显示category(x轴对应点位)标题的功能,opts.extra.tooltip.showCategory,默认为false +- uCharts.js 修复mix混合图只有柱状图时,tooltip的分割线显示位置不正确的bug +- uCharts.js 修复开启滚动条,图表在拖动中动态打点,滚动条位置不正确的bug +- uCharts.js 修复饼图类数据格式为echarts数据格式,series为空数组报错的bug +- 示例项目 修改uCharts.js更新到v2.1.2版本后,@getIndex方法获取索引值变更为e.currentIndex.index +- 示例项目 pages/updata/updata.vue增加滚动条拖动更新(数据动态打点)的demo +- 示例项目 pages/other/other.vue增加errorReload禁用错误点击重新加载的demo +## 2.1.2-20210509(2021-05-09) +秋云图表组件 修复APP端初始化时就传入chartData或lacaldata不显示图表的bug +## 2.1.1-20210509(2021-05-09) +- 秋云图表组件 变更ECharts的eopts配置在renderjs内执行,支持在config-echarts.js配置文件内写function配置。 +- 秋云图表组件 修复APP端报错Prop being mutated: "onmouse"错误的bug。 +- 秋云图表组件 修复APP端报错Error: Not Found:Page[6][-1,27] at view.umd.min.js:1的bug。 +## 2.1.0-20210507(2021-05-07) +- 秋云图表组件 修复初始化时就有数据或者数据更新的时候loading加载动画闪动的bug +- uCharts.js 修复x轴format方法categories为字符串类型时返回NaN的bug +- uCharts.js 修复series.textColor、legend.fontColor未执行全局默认颜色的bug +## 2.1.0-20210506(2021-05-06) +- 秋云图表组件 修复极个别情况下报错item.properties undefined的bug +- 秋云图表组件 修复极个别情况下关闭加载动画reshow不起作用,无法显示图表的bug +- 示例项目 pages/ucharts/ucharts.vue 增加时间轴折线图(type="tline")、时间轴区域图(type="tarea")、散点图(type="scatter")、气泡图demo(type="bubble")、倒三角形漏斗图(opts.extra.funnel.type="triangle")、金字塔形漏斗图(opts.extra.funnel.type="pyramid") +- 示例项目 pages/format-u/format-u.vue 增加X轴format格式化示例 +- uCharts.js 升级至v2.1.0版本 +- uCharts.js 修复 玫瑰图面积模式点击tooltip位置不正确的bug +- uCharts.js 修复 玫瑰图点击图例,只剩一个类别显示空白的bug +- uCharts.js 修复 饼图类图点击图例,其他图表tooltip位置某些情况下不准的bug +- uCharts.js 修复 x轴为矢量轴(时间轴)情况下,点击tooltip位置不正确的bug +- uCharts.js 修复 词云图获取点击索引偶尔不准的bug +- uCharts.js 增加 直角坐标系图表X轴format格式化方法(原生uCharts.js用法请使用formatter) +- uCharts.js 增加 漏斗图扩展配置,倒三角形(opts.extra.funnel.type="triangle"),金字塔形(opts.extra.funnel.type="pyramid") +- uCharts.js 增加 散点图(opts.type="scatter")、气泡图(opts.type="bubble") +- 后期计划 完善散点图、气泡图,增加markPoints标记点,增加横向条状图。 +## 2.0.0-20210502(2021-05-02) +- uCharts.js 修复词云图获取点击索引不正确的bug +## 2.0.0-20210501(2021-05-01) +- 秋云图表组件 修复QQ小程序、百度小程序在关闭动画效果情况下,v-for循环使用图表,显示不正确的bug +## 2.0.0-20210426(2021-04-26) +- 秋云图表组件 修复QQ小程序不支持canvas2d的bug +- 秋云图表组件 修复钉钉小程序某些情况点击坐标计算错误的bug +- uCharts.js 增加 extra.column.categoryGap 参数,柱状图类每个category点位(X轴点)柱子组之间的间距 +- uCharts.js 增加 yAxis.data[i].titleOffsetY 参数,标题纵向偏移距离,负数为向上偏移,正数向下偏移 +- uCharts.js 增加 yAxis.data[i].titleOffsetX 参数,标题横向偏移距离,负数为向左偏移,正数向右偏移 +- uCharts.js 增加 extra.gauge.labelOffset 参数,仪表盘标签文字径向便宜距离,默认13px +## 2.0.0-20210422-2(2021-04-22) +秋云图表组件 修复 formatterAssign 未判断 args[key] == null 的情况导致栈溢出的 bug +## 2.0.0-20210422(2021-04-22) +- 秋云图表组件 修复H5、APP、支付宝小程序、微信小程序canvas2d模式下横屏模式的bug +## 2.0.0-20210421(2021-04-21) +- uCharts.js 修复多行图例的情况下,图例在上方或者下方时,图例float为左侧或者右侧时,第二行及以后的图例对齐方式不正确的bug +## 2.0.0-20210420(2021-04-20) +- 秋云图表组件 修复微信小程序开启canvas2d模式后,windows版微信小程序不支持canvas2d模式的bug +- 秋云图表组件 修改非uni_modules版本为v2.0版本qiun-data-charts组件 +## 2.0.0-20210419(2021-04-19) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧绿色【使用HBuilderX导入插件】即可使用,示例项目请点击右侧蓝色按钮【使用HBuilderX导入示例项目】。 +## 初次使用如果提示未注册<qiun-data-charts>组件,请重启HBuilderX,如仍不好用,请重启电脑; +## 如果是cli项目,请尝试清理node_modules,重新install,还不行就删除项目,再重新install。 +## 此问题已于DCloud官方确认,HBuilderX下个版本会修复。 +## 其他图表不显示问题详见[常见问题选项卡](https://demo.ucharts.cn) +## 新手请先完整阅读帮助文档及常见问题3遍,右侧蓝色按钮示例项目请看2遍! +## [DEMO演示及在线生成工具(v2.0文档)https://demo.ucharts.cn](https://demo.ucharts.cn) +## [图表组件在项目中的应用参见 UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- uCharts.js 修复混合图中柱状图单独设置颜色不生效的bug +- uCharts.js 修复多Y轴单独设置fontSize时,开启canvas2d后,未对应放大字体的bug +## 2.0.0-20210418(2021-04-18) +- 秋云图表组件 增加directory配置,修复H5端history模式下如果发布到二级目录无法正确加载echarts.min.js的bug +## 2.0.0-20210416(2021-04-16) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧绿色【使用HBuilderX导入插件】即可使用,示例项目请点击右侧蓝色按钮【使用HBuilderX导入示例项目】。 +## 初次使用如果提示未注册<qiun-data-charts>组件,请重启HBuilderX,如仍不好用,请重启电脑; +## 如果是cli项目,请尝试清理node_modules,重新install,还不行就删除项目,再重新install。 +## 此问题已于DCloud官方确认,HBuilderX下个版本会修复。 +## 其他图表不显示问题详见[常见问题选项卡](https://demo.ucharts.cn) +## 新手请先完整阅读帮助文档及常见问题3遍,右侧蓝色按钮示例项目请看2遍! +## [DEMO演示及在线生成工具(v2.0文档)https://demo.ucharts.cn](https://demo.ucharts.cn) +## [图表组件在项目中的应用参见 UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- 秋云图表组件 修复APP端某些情况下报错`Not Found Page`的bug,fix by 高级bug开发技术员 +- 示例项目 修复APP端v-for循环某些情况下报错`Not Found Page`的bug,fix by 高级bug开发技术员 +- uCharts.js 修复非直角坐标系tooltip提示窗右侧超出未变换方向显示的bug +## 2.0.0-20210415(2021-04-15) +- 秋云图表组件 修复H5端发布到二级目录下echarts无法加载的bug +- 秋云图表组件 修复某些情况下echarts.off('finished')移除监听事件报错的bug +## 2.0.0-20210414(2021-04-14) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧绿色【使用HBuilderX导入插件】即可使用,示例项目请点击右侧蓝色按钮【使用HBuilderX导入示例项目】。 +## 初次使用如果提示未注册<qiun-data-charts>组件,请重启HBuilderX,如仍不好用,请重启电脑; +## 如果是cli项目,请尝试清理node_modules,重新install,还不行就删除项目,再重新install。 +## 此问题已于DCloud官方确认,HBuilderX下个版本会修复。 +## 其他图表不显示问题详见[常见问题选项卡](https://demo.ucharts.cn) +## 新手请先完整阅读帮助文档及常见问题3遍,右侧蓝色按钮示例项目请看2遍! +## [DEMO演示及在线生成工具(v2.0文档)https://demo.ucharts.cn](https://demo.ucharts.cn) +## [图表组件在项目中的应用参见 UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- 秋云图表组件 修复H5端在cli项目下ECharts引用地址错误的bug +- 示例项目 增加ECharts的formatter用法的示例(详见示例项目format-e.vue) +- uCharts.js 增加圆环图中心背景色的配置extra.ring.centerColor +- uCharts.js 修复微信小程序安卓端柱状图开启透明色后显示不正确的bug +## 2.0.0-20210413(2021-04-13) +- 秋云图表组件 修复百度小程序多个图表真机未能正确获取根元素dom尺寸的bug +- 秋云图表组件 修复百度小程序横屏模式方向不正确的bug +- 秋云图表组件 修改ontouch时,@getTouchStart@getTouchMove@getTouchEnd的触发条件 +- uCharts.js 修复饼图类数据格式series属性不生效的bug +- uCharts.js 增加时序区域图 详见示例项目中ucharts.vue +## 2.0.0-20210412-2(2021-04-12) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧绿色【使用HBuilderX导入插件】即可使用,示例项目请点击右侧蓝色按钮【使用HBuilderX导入示例项目】。 +## 初次使用如果提示未注册<qiun-data-charts>组件,请重启HBuilderX。如仍不好用,请重启电脑,此问题已于DCloud官方确认,HBuilderX下个版本会修复。 +## [DEMO演示及在线生成工具(v2.0文档)https://demo.ucharts.cn](https://demo.ucharts.cn) +## [图表组件在uniCloudAdmin中的应用 UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- 秋云图表组件 修复uCharts在APP端横屏模式下不能正确渲染的bug +- 示例项目 增加ECharts柱状图渐变色、圆角柱状图、横向柱状图(条状图)的示例 +## 2.0.0-20210412(2021-04-12) +- 秋云图表组件 修复created中判断echarts导致APP端无法识别,改回mounted中判断echarts初始化 +- uCharts.js 修复2d模式下series.textOffset未乘像素比的bug +## 2.0.0-20210411(2021-04-11) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧绿色【使用HBuilderX导入插件】即可使用,示例项目请点击右侧蓝色按钮【使用HBuilderX导入示例项目】。 +## 初次使用如果提示未注册 组件,请重启HBuilderX,并清空小程序开发者工具缓存。 +## [DEMO演示及在线生成工具(v2.0文档)https://demo.ucharts.cn](https://demo.ucharts.cn) +## [图表组件在uniCloudAdmin中的应用 UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- uCharts.js 折线图区域图增加connectNulls断点续连的功能,详见示例项目中ucharts.vue +- 秋云图表组件 变更初始化方法为created,变更type2d默认值为true,优化2d模式下组件初始化后dom获取不到的bug +- 秋云图表组件 修复左右布局时,右侧图表点击坐标错误的bug,修复tooltip柱状图自定义颜色显示object的bug +## 2.0.0-20210410(2021-04-10) +- 修复左右布局时,右侧图表点击坐标错误的bug,修复柱状图自定义颜色tooltip显示object的bug +- 增加标记线及柱状图自定义颜色的demo +## 2.0.0-20210409(2021-04-08) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧【使用HBuilderX导入插件】即可体验,DEMO演示及在线生成工具(v2.0文档)[https://demo.ucharts.cn](https://demo.ucharts.cn) +## 图表组件在uniCloudAdmin中的应用 [UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +- uCharts.js 修复钉钉小程序百度小程序measureText不准确的bug,修复2d模式下饼图类activeRadius为按比例放大的bug +- 修复组件在支付宝小程序端点击位置不准确的bug +## 2.0.0-20210408(2021-04-07) +- 修复组件在支付宝小程序端不能显示的bug(目前支付宝小程不能点击交互,后续修复) +- uCharts.js 修复高分屏下柱状图类,圆弧进度条 自定义宽度不能按比例放大的bug +## 2.0.0-20210407(2021-04-06) +## v1.0版本已停更,建议转uni_modules版本组件方式调用,点击右侧【使用HBuilderX导入插件】即可体验,DEMO演示及在线生成工具(v2.0文档)[https://demo.ucharts.cn](https://demo.ucharts.cn) +## 增加 通过tofix和unit快速格式化y轴的demo add by `howcode` +## 增加 图表组件在uniCloudAdmin中的应用 [UReport数据报表](https://ext.dcloud.net.cn/plugin?id=4651) +## 2.0.0-20210406(2021-04-05) +# 秋云图表组件+uCharts v2.0版本同步上线,使用方法详见https://demo.ucharts.cn帮助页 +## 2.0.0(2021-04-05) +# 秋云图表组件+uCharts v2.0版本同步上线,使用方法详见https://demo.ucharts.cn帮助页 diff --git a/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue b/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue new file mode 100644 index 0000000..1116da0 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue @@ -0,0 +1,1846 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/uni_modules/qiun-data-charts/components/qiun-error/qiun-error.vue b/uni_modules/qiun-data-charts/components/qiun-error/qiun-error.vue new file mode 100644 index 0000000..b15b19f --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-error/qiun-error.vue @@ -0,0 +1,46 @@ + ++ + ++ + + + + ++ + ++ + + + + ++ + ++ + ++ + + + + ++ ++ + ++ + ++ + ++ + ++ + ++ + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/loading1.vue b/uni_modules/qiun-data-charts/components/qiun-loading/loading1.vue new file mode 100644 index 0000000..b701394 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/loading1.vue @@ -0,0 +1,162 @@ + ++ {{errorMessage==null?'请点击重试':errorMessage}} ++ + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/loading2.vue b/uni_modules/qiun-data-charts/components/qiun-loading/loading2.vue new file mode 100644 index 0000000..7541b31 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/loading2.vue @@ -0,0 +1,170 @@ + ++ + + + + + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/loading3.vue b/uni_modules/qiun-data-charts/components/qiun-loading/loading3.vue new file mode 100644 index 0000000..8e14db3 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/loading3.vue @@ -0,0 +1,173 @@ + ++ + + + + + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/loading4.vue b/uni_modules/qiun-data-charts/components/qiun-loading/loading4.vue new file mode 100644 index 0000000..77c55b7 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/loading4.vue @@ -0,0 +1,222 @@ + ++ + + + + + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/loading5.vue b/uni_modules/qiun-data-charts/components/qiun-loading/loading5.vue new file mode 100644 index 0000000..cb93a55 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/loading5.vue @@ -0,0 +1,229 @@ + ++ + + + + + + + + diff --git a/uni_modules/qiun-data-charts/components/qiun-loading/qiun-loading.vue b/uni_modules/qiun-data-charts/components/qiun-loading/qiun-loading.vue new file mode 100644 index 0000000..7789060 --- /dev/null +++ b/uni_modules/qiun-data-charts/components/qiun-loading/qiun-loading.vue @@ -0,0 +1,36 @@ + ++ + + + + + + + + + diff --git a/uni_modules/qiun-data-charts/js_sdk/u-charts/config-echarts.js b/uni_modules/qiun-data-charts/js_sdk/u-charts/config-echarts.js new file mode 100644 index 0000000..7b8168f --- /dev/null +++ b/uni_modules/qiun-data-charts/js_sdk/u-charts/config-echarts.js @@ -0,0 +1,422 @@ +/* + * uCharts® + * 高性能跨平台图表库,支持H5、APP、小程序(微信/支付宝/百度/头条/QQ/360)、Vue、Taro等支持canvas的框架平台 + * Copyright (c) 2021 QIUN®秋云 https://www.ucharts.cn All rights reserved. + * Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) + * 复制使用请保留本段注释,感谢支持开源! + * + * uCharts®官方网站 + * https://www.uCharts.cn + * + * 开源地址: + * https://gitee.com/uCharts/uCharts + * + * uni-app插件市场地址: + * http://ext.dcloud.net.cn/plugin?id=271 + * + */ + +// 通用配置项 + +// 主题颜色配置:如每个图表类型需要不同主题,请在对应图表类型上更改color属性 +const color = ['#1890FF', '#91CB74', '#FAC858', '#EE6666', '#73C0DE', '#3CA272', '#FC8452', '#9A60B4', '#ea7ccc']; + +const cfe = { + //demotype为自定义图表类型 + "type": ["pie", "ring", "rose", "funnel", "line", "column", "area", "radar", "gauge","candle","demotype"], + //增加自定义图表类型,如果需要categories,请在这里加入您的图表类型例如最后的"demotype" + "categories": ["line", "column", "area", "radar", "gauge", "candle","demotype"], + //instance为实例变量承载属性,option为eopts承载属性,不要删除 + "instance": {}, + "option": {}, + //下面是自定义format配置,因除H5端外的其他端无法通过props传递函数,只能通过此属性对应下标的方式来替换 + "formatter":{ + "tooltipDemo1":function(res){ + let result = '' + for (let i in res) { + if (i == 0) { + result += res[i].axisValueLabel + '年销售额' + } + let value = '--' + if (res[i].data !== null) { + value = res[i].data + } + // #ifdef H5 + result += '\n' + res[i].seriesName + ':' + value + ' 万元' + // #endif + + // #ifdef APP-PLUS + result += '+ + + + +
' + res[i].marker + res[i].seriesName + ':' + value + ' 万元' + // #endif + } + return result; + }, + legendFormat:function(name){ + return "自定义图例+"+name; + }, + yAxisFormatDemo:function (value, index) { + return value + '元'; + }, + seriesFormatDemo:function(res){ + return res.name + '年' + res.value + '元'; + } + }, + //这里演示了自定义您的图表类型的option,可以随意命名,之后在组件上 type="demotype" 后,组件会调用这个花括号里的option,如果组件上还存在eopts参数,会将demotype与eopts中option合并后渲染图表。 + "demotype":{ + "color": color, + //在这里填写echarts的option即可 + + }, + //下面是自定义配置,请添加项目所需的通用配置 + "column": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'axis' + }, + "grid": { + "top": 30, + "bottom": 50, + "right": 15, + "left": 40 + }, + "legend": { + "bottom": 'left', + }, + "toolbox": { + "show": false, + }, + "xAxis": { + "type": 'category', + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + "boundaryGap": true, + "data": [] + }, + "yAxis": { + "type": 'value', + "axisTick": { + "show": false, + }, + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + }, + "seriesTemplate": { + "name": '', + "type": 'bar', + "data": [], + "barwidth": 20, + "label": { + "show": true, + "color": "#666666", + "position": 'top', + }, + }, + }, + "line": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'axis' + }, + "grid": { + "top": 30, + "bottom": 50, + "right": 15, + "left": 40 + }, + "legend": { + "bottom": 'left', + }, + "toolbox": { + "show": false, + }, + "xAxis": { + "type": 'category', + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + "boundaryGap": true, + "data": [] + }, + "yAxis": { + "type": 'value', + "axisTick": { + "show": false, + }, + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + }, + "seriesTemplate": { + "name": '', + "type": 'line', + "data": [], + "barwidth": 20, + "label": { + "show": true, + "color": "#666666", + "position": 'top', + }, + }, + }, + "area": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'axis' + }, + "grid": { + "top": 30, + "bottom": 50, + "right": 15, + "left": 40 + }, + "legend": { + "bottom": 'left', + }, + "toolbox": { + "show": false, + }, + "xAxis": { + "type": 'category', + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + "boundaryGap": true, + "data": [] + }, + "yAxis": { + "type": 'value', + "axisTick": { + "show": false, + }, + "axisLabel": { + "color": '#666666' + }, + "axisLine": { + "lineStyle": { + "color": '#CCCCCC' + } + }, + }, + "seriesTemplate": { + "name": '', + "type": 'line', + "data": [], + "areaStyle": {}, + "label": { + "show": true, + "color": "#666666", + "position": 'top', + }, + }, + }, + "pie": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'item' + }, + "grid": { + "top": 40, + "bottom": 30, + "right": 15, + "left": 15 + }, + "legend": { + "bottom": 'left', + }, + "seriesTemplate": { + "name": '', + "type": 'pie', + "data": [], + "radius": '50%', + "label": { + "show": true, + "color": "#666666", + "position": 'top', + }, + }, + }, + "ring": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'item' + }, + "grid": { + "top": 40, + "bottom": 30, + "right": 15, + "left": 15 + }, + "legend": { + "bottom": 'left', + }, + "seriesTemplate": { + "name": '', + "type": 'pie', + "data": [], + "radius": ['40%', '70%'], + "avoidLabelOverlap": false, + "label": { + "show": true, + "color": "#666666", + "position": 'top', + }, + "labelLine": { + "show": true + }, + }, + }, + "rose": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'item' + }, + "legend": { + "top": 'bottom' + }, + "seriesTemplate": { + "name": '', + "type": 'pie', + "data": [], + "radius": "55%", + "center": ['50%', '50%'], + "roseType": 'area', + }, + }, + "funnel": { + "color": color, + "title": { + "text": '' + }, + "tooltip": { + "trigger": 'item', + "formatter": "{b} : {c}%" + }, + "legend": { + "top": 'bottom' + }, + "seriesTemplate": { + "name": '', + "type": 'funnel', + "left": '10%', + "top": 60, + "bottom": 60, + "width": '80%', + "min": 0, + "max": 100, + "minSize": '0%', + "maxSize": '100%', + "sort": 'descending', + "gap": 2, + "label": { + "show": true, + "position": 'inside' + }, + "labelLine": { + "length": 10, + "lineStyle": { + "width": 1, + "type": 'solid' + } + }, + "itemStyle": { + "bordercolor": '#fff', + "borderwidth": 1 + }, + "emphasis": { + "label": { + "fontSize": 20 + } + }, + "data": [], + }, + }, + "gauge": { + "color": color, + "tooltip": { + "formatter": '{a}
{b} : {c}%' + }, + "seriesTemplate": { + "name": '业务指标', + "type": 'gauge', + "detail": {"formatter": '{value}%'}, + "data": [{"value": 50, "name": '完成率'}] + }, + }, + "candle": { + "xAxis": { + "data": [] + }, + "yAxis": {}, + "color": color, + "title": { + "text": '' + }, + "dataZoom": [{ + "type": 'inside', + "xAxisIndex": [0, 1], + "start": 10, + "end": 100 + }, + { + "show": true, + "xAxisIndex": [0, 1], + "type": 'slider', + "bottom": 10, + "start": 10, + "end": 100 + } + ], + "seriesTemplate": { + "name": '', + "type": 'k', + "data": [], + }, + } +} + +export default cfe; \ No newline at end of file diff --git a/uni_modules/qiun-data-charts/js_sdk/u-charts/config-ucharts.js b/uni_modules/qiun-data-charts/js_sdk/u-charts/config-ucharts.js new file mode 100644 index 0000000..bfc4f34 --- /dev/null +++ b/uni_modules/qiun-data-charts/js_sdk/u-charts/config-ucharts.js @@ -0,0 +1,580 @@ +/* + * uCharts® + * 高性能跨平台图表库,支持H5、APP、小程序(微信/支付宝/百度/头条/QQ/360)、Vue、Taro等支持canvas的框架平台 + * Copyright (c) 2021 QIUN®秋云 https://www.ucharts.cn All rights reserved. + * Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) + * 复制使用请保留本段注释,感谢支持开源! + * + * uCharts®官方网站 + * https://www.uCharts.cn + * + * 开源地址: + * https://gitee.com/uCharts/uCharts + * + * uni-app插件市场地址: + * http://ext.dcloud.net.cn/plugin?id=271 + * + */ + +// 主题颜色配置:如每个图表类型需要不同主题,请在对应图表类型上更改color属性 +const color = ['#1890FF', '#91CB74', '#FAC858', '#EE6666', '#73C0DE', '#3CA272', '#FC8452', '#9A60B4', '#ea7ccc']; + +//事件转换函数,主要用作格式化x轴为时间轴,根据需求自行修改 +const formatDateTime = (timeStamp, returnType) => { + var date = new Date(); + date.setTime(timeStamp * 1000); + var y = date.getFullYear(); + var m = date.getMonth() + 1; + m = m < 10 ? ('0' + m) : m; + var d = date.getDate(); + d = d < 10 ? ('0' + d) : d; + var h = date.getHours(); + h = h < 10 ? ('0' + h) : h; + var minute = date.getMinutes(); + var second = date.getSeconds(); + minute = minute < 10 ? ('0' + minute) : minute; + second = second < 10 ? ('0' + second) : second; + if (returnType == 'full') { + return y + '-' + m + '-' + d + ' ' + h + ':' + minute + ':' + second; + } + if (returnType == 'y-m-d') { + return y + '-' + m + '-' + d; + } + if (returnType == 'h:m') { + return h + ':' + minute; + } + if (returnType == 'h:m:s') { + return h + ':' + minute + ':' + second; + } + return [y, m, d, h, minute, second]; +} + +module.exports = { + //demotype为自定义图表类型,一般不需要自定义图表类型,只需要改根节点上对应的类型即可 + "type": ["pie", "ring", "rose", "word", "funnel", "map", "arcbar", "line", "column", "area", "radar", "gauge", + "candle", "mix", "tline", "tarea", "scatter", "bubble", "demotype" + ], + "range": ["饼状图", "圆环图", "玫瑰图", "词云图", "漏斗图", "地图", "圆弧进度条", "折线图", "柱状图", "区域图", "雷达图", "仪表盘", "K线图", "混合图", + "时间轴折线", "时间轴区域", "散点图", "气泡图", "自定义类型" + ], + //增加自定义图表类型,如果需要categories,请在这里加入您的图表类型,例如最后的"demotype" + //自定义类型时需要注意"tline","tarea","scatter","bubble"等时间轴(矢量x轴)类图表,没有categories,不需要加入categories + "categories": ["line", "column", "area", "radar", "gauge", "candle", "mix", "demotype"], + //instance为实例变量承载属性,不要删除 + "instance": {}, + //option为opts及eopts承载属性,不要删除 + "option": {}, + //下面是自定义format配置,因除H5端外的其他端无法通过props传递函数,只能通过此属性对应下标的方式来替换 + "formatter": { + "yAxisDemo1": function(val) { + return val + '元' + }, + "yAxisDemo2": function(val) { + return val.toFixed(2) + }, + "xAxisDemo1": function(val) { + return val + '年' + }, + "xAxisDemo2": function(val) { + return formatDateTime(val, 'h:m') + }, + "seriesDemo1": function(val) { + return val + '元' + }, + "tooltipDemo1": function(item, category, index, opts) { + if (index == 0) { + return '随便用' + item.data + '年' + } else { + return '其他我没改' + item.data + '天' + } + }, + "pieDemo": function(val, index, series) { + if (index !== undefined) { + return series[index].name + ':' + series[index].data + '元' + } + }, + }, + //这里演示了自定义您的图表类型的option,可以随意命名,之后在组件上 type="demotype" 后,组件会调用这个花括号里的option,如果组件上还存在opts参数,会将demotype与opts中option合并后渲染图表。 + "demotype": { + //我这里把曲线图当做了自定义图表类型,您可以根据需要随意指定类型或配置 + "type": "line", + "color": color, + "padding": [15, 10, 0, 15], + "xAxis": { + "disableGrid": true, + }, + "yAxis": { + "gridType": "dash", + "dashLength": 2, + }, + "legend": {}, + "extra": { + "line": { + "type": "curve", + "width": 2 + }, + } + }, + //下面是自定义配置,请添加项目所需的通用配置 + "pie": { + "type": "pie", + "color": color, + "padding": [5, 5, 5, 5], + "extra": { + "pie": { + "activeOpacity": 0.5, + "activeRadius": 10, + "offsetAngle": 0, + "labelWidth": 15, + "border": true, + "borderWidth": 3, + "borderColor": "#FFFFFF" + }, + } + }, + "ring": { + "type": "ring", + "color": color, + "padding": [5, 5, 5, 5], + "rotate": false, + "dataLabel": false, + "legend": { + "show": false, + "position": "right", + "lineHeight": 25, + }, + "title": { + "name": "", + "fontSize": 22, + "color": "#666666" + }, + "subtitle": { + "name": "kcal", + "fontSize": 14, + "offsetY": 8, + "color": "#888888" + }, + "extra": { + "ring": { + "ringWidth": 10, + "activeOpacity": 0.5, + "activeRadius": 10, + "offsetAngle": 0, + "labelWidth": 0, + "border": false, + "borderWidth": 3, + "borderColor": "#FFFFFF" + }, + }, + }, + "rose": { + "type": "rose", + "color": color, + "padding": [5, 5, 5, 5], + "legend": { + "show": true, + "position": "left", + "lineHeight": 25, + }, + "extra": { + "rose": { + "type": "area", + "minRadius": 50, + "activeOpacity": 0.5, + "activeRadius": 10, + "offsetAngle": 0, + "labelWidth": 15, + "border": false, + "borderWidth": 2, + "borderColor": "#FFFFFF" + }, + } + }, + "word": { + "type": "word", + "color": color, + "extra": { + "word": { + "type": "normal", + "autoColors": false + } + } + }, + "funnel": { + "type": "funnel", + "color": color, + "padding": [15, 15, 0, 15], + "extra": { + "funnel": { + "activeOpacity": 0.3, + "activeWidth": 10, + "border": true, + "borderWidth": 2, + "borderColor": "#FFFFFF", + "fillOpacity": 1, + "labelAlign": "right" + }, + } + }, + "map": { + "type": "map", + "color": color, + "padding": [0, 0, 0, 0], + "dataLabel": true, + "extra": { + "map": { + "border": true, + "borderWidth": 1, + "borderColor": "#666666", + "fillOpacity": 0.6, + "activeBorderColor": "#F04864", + "activeFillColor": "#FACC14", + "activeFillOpacity": 1 + }, + } + }, + "arcbar": { + "type": "arcbar", + "color": color, + "title": { + "name": "", + "fontSize": 25, + "color": "#00FF00" + }, + "subtitle": { + "name": "", + "fontSize": 15, + "color": "#666666" + }, + "extra": { + "arcbar": { + "type": "circle", + "width": 8, + "backgroundColor": "#E9E9E9", + "startAngle": 0.75, + "endAngle": 0.25, + "gap": 2 + } + } + }, + "line": { + "type": "line", + "color": color, + "padding": [15, 10, 0, 15], + "xAxis": { + "disableGrid": true, + }, + "yAxis": { + "gridType": "dash", + "dashLength": 2, + }, + "legend": {}, + "extra": { + "line": { + "type": "straight", + "width": 2 + }, + } + }, + "tline": { + "type": "line", + "color": color, + "padding": [15, 10, 0, 15], + "xAxis": { + "disableGrid": false, + "boundaryGap": "justify", + }, + "yAxis": { + "gridType": "dash", + "dashLength": 2, + "data": [{ + "min": 0, + "max": 80 + }] + }, + "legend": {}, + "extra": { + "line": { + "type": "curve", + "width": 2 + }, + } + }, + "tarea": { + "type": "area", + "color": color, + "padding": [0, 15, 15, 5], + "xAxis": { + "disableGrid": true, + "boundaryGap": "justify", + }, + "yAxis": { + "gridType": "dash", + "dashLength": 2, + "data": [{ + "min": 0, + "max": 80 + }] + }, + "legend": {}, + "extra": { + "area": { + "type": "curve", + "opacity": 0.2, + "addLine": true, + "width": 2, + "gradient": true + }, + } + }, + "column": { + "type": "column", + "color": color, + "padding": [15, 15, 0, 5], + "xAxis": { + "disableGrid": true, + }, + "yAxis": { + "gridType": "dash", + "disableGrid": true, + "gridColor": '#ffffff', + "data": [{ + "tofix": 1, + "min": 0 + }], + }, + "legend": {}, + "extra": { + "column": { + "type": "group", + "width": 20, + "seriesGap": 5, + "meterFillColor": "#FFFFFF", + "activeBgColor": "#000000", + "activeBgOpacity": 0.5, + "barBorderCircle": true, + "linearType": "opacity", + // "customColor": "#ff9f40", + "linearOpacity": 1, + }, + } + }, + "area": { + "type": "area", + "color": color, + "padding": [20, 15, 5, 10], + "xAxis": { + "disableGrid": true, + "axisLine": false, + }, + "yAxis": { + "gridType": "dash", + "disableGrid": true, + "gridColor": '#ffffff', + "data": [{ + "tofix": 1, + "min": 0 + }], + }, + "legend": { + "show": false, + }, + "extra": { + "area": { + "type": "curve", + "opacity": 0.2, + "addLine": true, + "width": 1, + "gradient": true + }, + } + }, + "radar": { + "type": "radar", + "color": color, + "padding": [5, 5, 5, 5], + "legend": { + "show": true, + "position": "right", + "lineHeight": 25, + }, + "extra": { + "radar": { + "gridType": "radar", + "gridColor": "#CCCCCC", + "gridCount": 3, + "opacity": 0.2, + "max": 200 + }, + } + }, + "gauge": { + "type": "gauge", + "color": color, + "title": { + "name": "66Km/H", + "fontSize": 25, + "color": "#2fc25b", + "offsetY": 50 + }, + "subtitle": { + "name": "实时速度", + "fontSize": 15, + "color": "#1890ff", + "offsetY": -50 + }, + "extra": { + "gauge": { + "type": "default", + "width": 30, + "labelColor": "#666666", + "startAngle": 0.75, + "endAngle": 0.25, + "startNumber": 0, + "endNumber": 100, + "labelFormat": "", + "splitLine": { + "fixRadius": 0, + "splitNumber": 10, + "width": 30, + "color": "#FFFFFF", + "childNumber": 5, + "childWidth": 12 + }, + "pointer": { + "width": 24, + "color": "auto" + } + } + } + }, + "candle": { + "type": "candle", + "color": color, + "padding": [15, 15, 0, 15], + "enableScroll": true, + "enableMarkLine": true, + "dataLabel": false, + "xAxis": { + "labelCount": 4, + "itemCount": 40, + "disableGrid": true, + "gridColor": "#CCCCCC", + "gridType": "solid", + "dashLength": 4, + "scrollShow": true, + "scrollAlign": "left", + "scrollColor": "#A6A6A6", + "scrollBackgroundColor": "#EFEBEF" + }, + "yAxis": {}, + "legend": {}, + "extra": { + "candle": { + "color": { + "upLine": "#f04864", + "upFill": "#f04864", + "downLine": "#2fc25b", + "downFill": "#2fc25b" + }, + "average": { + "show": true, + "name": ["MA5", "MA10", "MA30"], + "day": [5, 10, 20], + "color": ["#1890ff", "#2fc25b", "#facc14"] + } + }, + "markLine": { + "type": "dash", + "dashLength": 5, + "data": [{ + "value": 2150, + "lineColor": "#f04864", + "showLabel": true + }, + { + "value": 2350, + "lineColor": "#f04864", + "showLabel": true + } + ] + } + } + }, + "mix": { + "type": "mix", + "color": color, + "padding": [15, 15, 0, 15], + "xAxis": { + "disableGrid": true, + }, + "yAxis": { + "disabled": false, + "disableGrid": false, + "splitNumber": 5, + "gridType": "dash", + "dashLength": 4, + "gridColor": "#CCCCCC", + "padding": 10, + "showTitle": true, + "data": [] + }, + "legend": {}, + "extra": { + "mix": { + "column": { + "width": 20 + } + }, + } + }, + "scatter": { + "type": "scatter", + "color": color, + "padding": [15, 15, 0, 15], + "dataLabel": false, + "xAxis": { + "disableGrid": false, + "gridType": "dash", + "splitNumber": 5, + "boundaryGap": "justify", + "min": 0 + }, + "yAxis": { + "disableGrid": false, + "gridType": "dash", + }, + "legend": {}, + "extra": { + "scatter": {}, + } + }, + "bubble": { + "type": "bubble", + "color": color, + "padding": [15, 15, 0, 15], + "xAxis": { + "disableGrid": false, + "gridType": "dash", + "splitNumber": 5, + "boundaryGap": "justify", + "min": 0, + "max": 250 + }, + "yAxis": { + "disableGrid": false, + "gridType": "dash", + "data": [{ + "min": 0, + "max": 150 + }] + }, + "legend": {}, + "extra": { + "bubble": { + "border": 2, + "opacity": 0.5, + }, + } + } +} \ No newline at end of file diff --git a/uni_modules/qiun-data-charts/js_sdk/u-charts/readme.md b/uni_modules/qiun-data-charts/js_sdk/u-charts/readme.md new file mode 100644 index 0000000..d307ba3 --- /dev/null +++ b/uni_modules/qiun-data-charts/js_sdk/u-charts/readme.md @@ -0,0 +1,5 @@ +# uCharts JSSDK说明 +1、如不使用uCharts组件,可直接引用u-charts.js,打包编译后会`自动压缩`,压缩后体积约为`120kb`。 +2、如果120kb的体积仍需压缩,请手到uCharts官网通过在线定制选择您需要的图表。 +3、config-ucharts.js为uCharts组件的用户配置文件,升级前请`自行备份config-ucharts.js`文件,以免被强制覆盖。 +4、config-echarts.js为ECharts组件的用户配置文件,升级前请`自行备份config-echarts.js`文件,以免被强制覆盖。 \ No newline at end of file diff --git a/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.js b/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.js new file mode 100644 index 0000000..7217e2d --- /dev/null +++ b/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.js @@ -0,0 +1,6303 @@ +/* + * uCharts® + * 高性能跨平台图表库,支持H5、APP、小程序(微信/支付宝/百度/头条/QQ/360)、Vue、Taro等支持canvas的框架平台 + * Copyright (c) 2021 QIUN®秋云 https://www.ucharts.cn All rights reserved. + * Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) + * 复制使用请保留本段注释,感谢支持开源! + * + * uCharts®官方网站 + * https://www.uCharts.cn + * + * 开源地址: + * https://gitee.com/uCharts/uCharts + * + * uni-app插件市场地址: + * http://ext.dcloud.net.cn/plugin?id=271 + * + */ + +'use strict'; + +var config = { + version: 'v2.1.5-20210517', + yAxisWidth: 15, + yAxisSplit: 5, + xAxisHeight: 22, + xAxisLineHeight: 22, + legendHeight: 15, + yAxisTitleWidth: 15, + padding: [10, 10, 10, 10], + pixelRatio: 1, + rotate: false, + columePadding: 3, + fontSize: 13, + fontColor: '#666666', + dataPointShape: ['circle', 'circle', 'circle', 'circle'], + color: ['#1890FF', '#91CB74', '#FAC858', '#EE6666', '#73C0DE', '#3CA272', '#FC8452', '#9A60B4', '#ea7ccc'], + linearColor: ['#0EE2F8', '#2BDCA8', '#FA7D8D', '#EB88E2', '#2AE3A0', '#0EE2F8', '#EB88E2', '#6773E3', '#F78A85'], + pieChartLinePadding: 15, + pieChartTextPadding: 5, + xAxisTextPadding: 3, + titleColor: '#333333', + titleFontSize: 20, + subtitleColor: '#999999', + subtitleFontSize: 15, + toolTipPadding: 3, + toolTipBackground: '#000000', + toolTipOpacity: 0.7, + toolTipLineHeight: 20, + radarLabelTextMargin: 13, + gaugeLabelTextMargin: 13 +}; + +var assign = function(target, ...varArgs) { + if (target == null) { + throw new TypeError('[uCharts] Cannot convert undefined or null to object'); + } + if (!varArgs || varArgs.length <= 0) { + return target; + } + // 深度合并对象 + function deepAssign(obj1, obj2) { + for (let key in obj2) { + obj1[key] = obj1[key] && obj1[key].toString() === "[object Object]" ? + deepAssign(obj1[key], obj2[key]) : obj1[key] = obj2[key]; + } + return obj1; + } + varArgs.forEach(val => { + target = deepAssign(target, val); + }); + return target; +}; + +var util = { + toFixed: function toFixed(num, limit) { + limit = limit || 2; + if (this.isFloat(num)) { + num = num.toFixed(limit); + } + return num; + }, + isFloat: function isFloat(num) { + return num % 1 !== 0; + }, + approximatelyEqual: function approximatelyEqual(num1, num2) { + return Math.abs(num1 - num2) < 1e-10; + }, + isSameSign: function isSameSign(num1, num2) { + return Math.abs(num1) === num1 && Math.abs(num2) === num2 || Math.abs(num1) !== num1 && Math.abs(num2) !== num2; + }, + isSameXCoordinateArea: function isSameXCoordinateArea(p1, p2) { + return this.isSameSign(p1.x, p2.x); + }, + isCollision: function isCollision(obj1, obj2) { + obj1.end = {}; + obj1.end.x = obj1.start.x + obj1.width; + obj1.end.y = obj1.start.y - obj1.height; + obj2.end = {}; + obj2.end.x = obj2.start.x + obj2.width; + obj2.end.y = obj2.start.y - obj2.height; + var flag = obj2.start.x > obj1.end.x || obj2.end.x < obj1.start.x || obj2.end.y > obj1.start.y || obj2.start.y < obj1.end.y; + return !flag; + } +}; + +//兼容H5点击事件 +function getH5Offset(e) { + e.mp = { + changedTouches: [] + }; + e.mp.changedTouches.push({ + x: e.offsetX, + y: e.offsetY + }); + return e; +} + +// 经纬度转墨卡托 +function lonlat2mercator(longitude, latitude) { + var mercator = Array(2); + var x = longitude * 20037508.34 / 180; + var y = Math.log(Math.tan((90 + latitude) * Math.PI / 360)) / (Math.PI / 180); + y = y * 20037508.34 / 180; + mercator[0] = x; + mercator[1] = y; + return mercator; +} + +// 墨卡托转经纬度 +function mercator2lonlat(longitude, latitude) { + var lonlat = Array(2) + var x = longitude / 20037508.34 * 180; + var y = latitude / 20037508.34 * 180; + y = 180 / Math.PI * (2 * Math.atan(Math.exp(y * Math.PI / 180)) - Math.PI / 2); + lonlat[0] = x; + lonlat[1] = y; + return lonlat; +} + +// hex 转 rgba +function hexToRgb(hexValue, opc) { + var rgx = /^#?([a-f\d])([a-f\d])([a-f\d])$/i; + var hex = hexValue.replace(rgx, function(m, r, g, b) { + return r + r + g + g + b + b; + }); + var rgb = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); + var r = parseInt(rgb[1], 16); + var g = parseInt(rgb[2], 16); + var b = parseInt(rgb[3], 16); + return 'rgba(' + r + ',' + g + ',' + b + ',' + opc + ')'; +} + +function findRange(num, type, limit) { + if (isNaN(num)) { + throw new Error('[uCharts] series数据需为Number格式'); + } + limit = limit || 10; + type = type ? type : 'upper'; + var multiple = 1; + while (limit < 1) { + limit *= 10; + multiple *= 10; + } + if (type === 'upper') { + num = Math.ceil(num * multiple); + } else { + num = Math.floor(num * multiple); + } + while (num % limit !== 0) { + if (type === 'upper') { + num++; + } else { + num--; + } + } + return num / multiple; +} + +function calCandleMA(dayArr, nameArr, colorArr, kdata) { + let seriesTemp = []; + for (let k = 0; k < dayArr.length; k++) { + let seriesItem = { + data: [], + name: nameArr[k], + color: colorArr[k] + }; + for (let i = 0, len = kdata.length; i < len; i++) { + if (i < dayArr[k]) { + seriesItem.data.push(null); + continue; + } + let sum = 0; + for (let j = 0; j < dayArr[k]; j++) { + sum += kdata[i - j][1]; + } + seriesItem.data.push(+(sum / dayArr[k]).toFixed(3)); + } + seriesTemp.push(seriesItem); + } + return seriesTemp; +} + +function calValidDistance(self, distance, chartData, config, opts) { + var dataChartAreaWidth = opts.width - opts.area[1] - opts.area[3]; + var dataChartWidth = chartData.eachSpacing * (opts.chartData.xAxisData.xAxisPoints.length - 1); + var validDistance = distance; + if (distance >= 0) { + validDistance = 0; + self.uevent.trigger('scrollLeft'); + self.scrollOption.position = 'left' + opts.xAxis.scrollPosition = 'left'; + } else if (Math.abs(distance) >= dataChartWidth - dataChartAreaWidth) { + validDistance = dataChartAreaWidth - dataChartWidth; + self.uevent.trigger('scrollRight'); + self.scrollOption.position = 'right' + opts.xAxis.scrollPosition = 'right'; + } else { + self.scrollOption.position = distance + opts.xAxis.scrollPosition = distance; + } + return validDistance; +} + +function isInAngleRange(angle, startAngle, endAngle) { + function adjust(angle) { + while (angle < 0) { + angle += 2 * Math.PI; + } + while (angle > 2 * Math.PI) { + angle -= 2 * Math.PI; + } + return angle; + } + angle = adjust(angle); + startAngle = adjust(startAngle); + endAngle = adjust(endAngle); + if (startAngle > endAngle) { + endAngle += 2 * Math.PI; + if (angle < startAngle) { + angle += 2 * Math.PI; + } + } + return angle >= startAngle && angle <= endAngle; +} + +function calRotateTranslate(x, y, h) { + var xv = x; + var yv = h - y; + var transX = xv + (h - yv - xv) / Math.sqrt(2); + transX *= -1; + var transY = (h - yv) * (Math.sqrt(2) - 1) - (h - yv - xv) / Math.sqrt(2); + return { + transX: transX, + transY: transY + }; +} + +function createCurveControlPoints(points, i) { + function isNotMiddlePoint(points, i) { + if (points[i - 1] && points[i + 1]) { + return points[i].y >= Math.max(points[i - 1].y, points[i + 1].y) || points[i].y <= Math.min(points[i - 1].y, + points[i + 1].y); + } else { + return false; + } + } + function isNotMiddlePointX(points, i) { + if (points[i - 1] && points[i + 1]) { + return points[i].x >= Math.max(points[i - 1].x, points[i + 1].x) || points[i].x <= Math.min(points[i - 1].x, + points[i + 1].x); + } else { + return false; + } + } + var a = 0.2; + var b = 0.2; + var pAx = null; + var pAy = null; + var pBx = null; + var pBy = null; + if (i < 1) { + pAx = points[0].x + (points[1].x - points[0].x) * a; + pAy = points[0].y + (points[1].y - points[0].y) * a; + } else { + pAx = points[i].x + (points[i + 1].x - points[i - 1].x) * a; + pAy = points[i].y + (points[i + 1].y - points[i - 1].y) * a; + } + + if (i > points.length - 3) { + var last = points.length - 1; + pBx = points[last].x - (points[last].x - points[last - 1].x) * b; + pBy = points[last].y - (points[last].y - points[last - 1].y) * b; + } else { + pBx = points[i + 1].x - (points[i + 2].x - points[i].x) * b; + pBy = points[i + 1].y - (points[i + 2].y - points[i].y) * b; + } + if (isNotMiddlePoint(points, i + 1)) { + pBy = points[i + 1].y; + } + if (isNotMiddlePoint(points, i)) { + pAy = points[i].y; + } + if (isNotMiddlePointX(points, i + 1)) { + pBx = points[i + 1].x; + } + if (isNotMiddlePointX(points, i)) { + pAx = points[i].x; + } + if (pAy >= Math.max(points[i].y, points[i + 1].y) || pAy <= Math.min(points[i].y, points[i + 1].y)) { + pAy = points[i].y; + } + if (pBy >= Math.max(points[i].y, points[i + 1].y) || pBy <= Math.min(points[i].y, points[i + 1].y)) { + pBy = points[i + 1].y; + } + if (pAx >= Math.max(points[i].x, points[i + 1].x) || pAx <= Math.min(points[i].x, points[i + 1].x)) { + pAx = points[i].x; + } + if (pBx >= Math.max(points[i].x, points[i + 1].x) || pBx <= Math.min(points[i].x, points[i + 1].x)) { + pBx = points[i + 1].x; + } + return { + ctrA: { + x: pAx, + y: pAy + }, + ctrB: { + x: pBx, + y: pBy + } + }; +} + +function convertCoordinateOrigin(x, y, center) { + return { + x: center.x + x, + y: center.y - y + }; +} + +function avoidCollision(obj, target) { + if (target) { + // is collision test + while (util.isCollision(obj, target)) { + if (obj.start.x > 0) { + obj.start.y--; + } else if (obj.start.x < 0) { + obj.start.y++; + } else { + if (obj.start.y > 0) { + obj.start.y++; + } else { + obj.start.y--; + } + } + } + } + return obj; +} + +function fixPieSeries(series, opts, config){ + let pieSeriesArr = []; + if(series.length>0 && series[0].data.constructor.toString().indexOf('Array') > -1){ + opts._pieSeries_ = series; + let oldseries = series[0].data; + for (var i = 0; i < oldseries.length; i++) { + oldseries[i].formatter = series[0].formatter; + oldseries[i].data = oldseries[i].value; + pieSeriesArr.push(oldseries[i]); + } + opts.series = pieSeriesArr; + }else{ + pieSeriesArr = series; + } + return pieSeriesArr; +} + +function fillSeries(series, opts, config) { + var index = 0; + for (var i = 0; i < series.length; i++) { + let item = series[i]; + if (!item.color) { + item.color = config.color[index]; + index = (index + 1) % config.color.length; + } + if (!item.linearIndex) { + item.linearIndex = i; + } + if (!item.index) { + item.index = 0; + } + if (!item.type) { + item.type = opts.type; + } + if (typeof item.show == "undefined") { + item.show = true; + } + if (!item.type) { + item.type = opts.type; + } + if (!item.pointShape) { + item.pointShape = "circle"; + } + if (!item.legendShape) { + switch (item.type) { + case 'line': + item.legendShape = "line"; + break; + case 'column': + item.legendShape = "rect"; + break; + case 'area': + item.legendShape = "triangle"; + break; + default: + item.legendShape = "circle"; + } + } + } + return series; +} + +function fillCustomColor(linearType, customColor, series, config) { + var newcolor = customColor || []; + if (linearType == 'custom' && newcolor.length == 0 ) { + newcolor = config.linearColor; + } + if (linearType == 'custom' && newcolor.length < series.length) { + let chazhi = series.length - newcolor.length; + for (var i = 0; i < chazhi; i++) { + newcolor.push(config.linearColor[(i + 1) % config.linearColor.length]); + } + } + return newcolor; +} + +function getDataRange(minData, maxData) { + var limit = 0; + var range = maxData - minData; + if (range >= 10000) { + limit = 1000; + } else if (range >= 1000) { + limit = 100; + } else if (range >= 100) { + limit = 10; + } else if (range >= 10) { + limit = 5; + } else if (range >= 1) { + limit = 1; + } else if (range >= 0.1) { + limit = 0.1; + } else if (range >= 0.01) { + limit = 0.01; + } else if (range >= 0.001) { + limit = 0.001; + } else if (range >= 0.0001) { + limit = 0.0001; + } else if (range >= 0.00001) { + limit = 0.00001; + } else { + limit = 0.000001; + } + return { + minRange: findRange(minData, 'lower', limit), + maxRange: findRange(maxData, 'upper', limit) + }; +} + +function measureText(text, fontSize, context) { + var width = 0; + text = String(text); + // #ifdef MP-ALIPAY || MP-BAIDU + context = false; + // #endif + if (context !== false && context !== undefined && context.setFontSize && context.measureText) { + context.setFontSize(fontSize); + return context.measureText(text).width; + } else { + var text = text.split(''); + for (let i = 0; i < text.length; i++) { + let item = text[i]; + if (/[a-zA-Z]/.test(item)) { + width += 7; + } else if (/[0-9]/.test(item)) { + width += 5.5; + } else if (/\./.test(item)) { + width += 2.7; + } else if (/-/.test(item)) { + width += 3.25; + } else if (/:/.test(item)) { + width += 2.5; + } else if (/[\u4e00-\u9fa5]/.test(item)) { + width += 10; + } else if (/\(|\)/.test(item)) { + width += 3.73; + } else if (/\s/.test(item)) { + width += 2.5; + } else if (/%/.test(item)) { + width += 8; + } else { + width += 10; + } + } + return width * fontSize / 10; + } +} + +function dataCombine(series) { + return series.reduce(function(a, b) { + return (a.data ? a.data : a).concat(b.data); + }, []); +} + +function dataCombineStack(series, len) { + var sum = new Array(len); + for (var j = 0; j < sum.length; j++) { + sum[j] = 0; + } + for (var i = 0; i < series.length; i++) { + for (var j = 0; j < sum.length; j++) { + sum[j] += series[i].data[j]; + } + } + return series.reduce(function(a, b) { + return (a.data ? a.data : a).concat(b.data).concat(sum); + }, []); +} + +function getTouches(touches, opts, e) { + let x, y; + if (touches.clientX) { + if (opts.rotate) { + y = opts.height - touches.clientX * opts.pix; + x = (touches.pageY - e.currentTarget.offsetTop - (opts.height / opts.pix / 2) * (opts.pix - 1)) * opts.pix; + } else { + x = touches.clientX * opts.pix; + y = (touches.pageY - e.currentTarget.offsetTop - (opts.height / opts.pix / 2) * (opts.pix - 1)) * opts.pix; + } + } else { + if (opts.rotate) { + y = opts.height - touches.x * opts.pix; + x = touches.y * opts.pix; + } else { + x = touches.x * opts.pix; + y = touches.y * opts.pix; + } + } + return { + x: x, + y: y + } +} + +function getSeriesDataItem(series, index, group) { + var data = []; + var newSeries = []; + var indexIsArr = index.constructor.toString().indexOf('Array') > -1; + if(indexIsArr){ + let tempSeries = filterSeries(series); + for (var i = 0; i < group.length; i++) { + newSeries.push(tempSeries[group[i]]); + } + }else{ + newSeries = series; + }; + for (let i = 0; i < newSeries.length; i++) { + let item = newSeries[i]; + let tmpindex = -1; + if(indexIsArr){ + tmpindex = index[i]; + }else{ + tmpindex = index; + } + if (item.data[tmpindex] !== null && typeof item.data[tmpindex] !== 'undefined' && item.show) { + let seriesItem = {}; + seriesItem.color = item.color; + seriesItem.type = item.type; + seriesItem.style = item.style; + seriesItem.pointShape = item.pointShape; + seriesItem.disableLegend = item.disableLegend; + seriesItem.name = item.name; + seriesItem.show = item.show; + seriesItem.data = item.formatter ? item.formatter(item.data[tmpindex]) : item.data[tmpindex]; + data.push(seriesItem); + } + } + return data; +} + +function getMaxTextListLength(list, fontSize, context) { + var lengthList = list.map(function(item) { + return measureText(item, fontSize, context); + }); + return Math.max.apply(null, lengthList); +} + +function getRadarCoordinateSeries(length) { + var eachAngle = 2 * Math.PI / length; + var CoordinateSeries = []; + for (var i = 0; i < length; i++) { + CoordinateSeries.push(eachAngle * i); + } + return CoordinateSeries.map(function(item) { + return -1 * item + Math.PI / 2; + }); +} + +function getToolTipData(seriesData, opts, index, group, categories) { + var option = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : {}; + var calPoints = opts.chartData.calPoints?opts.chartData.calPoints:[]; + let points = {}; + if(group.length > 0){ + let filterPoints = []; + for (let i = 0; i < group.length; i++) { + filterPoints.push(calPoints[group[i]]) + } + points = filterPoints[0][index[0]]; + }else{ + points = calPoints[0][index]; + }; + var textList = seriesData.map(function(item) { + let titleText = null; + if (opts.categories && opts.categories.length>0) { + titleText = categories[index]; + }; + return { + text: option.formatter ? option.formatter(item, titleText, index, opts) : item.name + ': ' + item.data, + color: item.color + }; + }); + var offset = { + x: Math.round(points.x), + y: Math.round(points.y) + }; + return { + textList: textList, + offset: offset + }; +} + +function getMixToolTipData(seriesData, opts, index, categories) { + var option = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {}; + var points = opts.chartData.xAxisPoints[index] + opts.chartData.eachSpacing / 2; + var textList = seriesData.map(function(item) { + return { + text: option.formatter ? option.formatter(item, categories[index], index, opts) : item.name + ': ' + item.data, + color: item.color, + disableLegend: item.disableLegend ? true : false + }; + }); + textList = textList.filter(function(item) { + if (item.disableLegend !== true) { + return item; + } + }); + var offset = { + x: Math.round(points), + y: 0 + }; + return { + textList: textList, + offset: offset + }; +} + +function getCandleToolTipData(series, seriesData, opts, index, categories, extra) { + var option = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : {}; + var calPoints = opts.chartData.calPoints; + let upColor = extra.color.upFill; + let downColor = extra.color.downFill; + //颜色顺序为开盘,收盘,最低,最高 + let color = [upColor, upColor, downColor, upColor]; + var textList = []; + seriesData.map(function(item) { + if (index == 0) { + if (item.data[1] - item.data[0] < 0) { + color[1] = downColor; + } else { + color[1] = upColor; + } + } else { + if (item.data[0] < series[index - 1][1]) { + color[0] = downColor; + } + if (item.data[1] < item.data[0]) { + color[1] = downColor; + } + if (item.data[2] > series[index - 1][1]) { + color[2] = upColor; + } + if (item.data[3] < series[index - 1][1]) { + color[3] = downColor; + } + } + let text1 = { + text: '开盘:' + item.data[0], + color: color[0] + }; + let text2 = { + text: '收盘:' + item.data[1], + color: color[1] + }; + let text3 = { + text: '最低:' + item.data[2], + color: color[2] + }; + let text4 = { + text: '最高:' + item.data[3], + color: color[3] + }; + textList.push(text1, text2, text3, text4); + }); + var validCalPoints = []; + var offset = { + x: 0, + y: 0 + }; + for (let i = 0; i < calPoints.length; i++) { + let points = calPoints[i]; + if (typeof points[index] !== 'undefined' && points[index] !== null) { + validCalPoints.push(points[index]); + } + } + offset.x = Math.round(validCalPoints[0][0].x); + return { + textList: textList, + offset: offset + }; +} + +function filterSeries(series) { + let tempSeries = []; + for (let i = 0; i < series.length; i++) { + if (series[i].show == true) { + tempSeries.push(series[i]) + } + } + return tempSeries; +} + +function findCurrentIndex(currentPoints, calPoints, opts, config) { + var offset = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 0; + var current={ index:-1, group:[] }; + var spacing = opts.chartData.eachSpacing / 2; + let xAxisPoints = []; + if (calPoints && calPoints.length > 0) { + if (!opts.categories) { + spacing = 0; + }else{ + for (let i = 1; i < opts.chartData.xAxisPoints.length; i++) { + xAxisPoints.push(opts.chartData.xAxisPoints[i] - spacing); + } + if ((opts.type == 'line' || opts.type == 'area') && opts.xAxis.boundaryGap == 'justify') { + xAxisPoints = opts.chartData.xAxisPoints; + } + } + if (isInExactChartArea(currentPoints, opts, config)) { + if (!opts.categories) { + let timePoints = Array(calPoints.length); + for (let i = 0; i < calPoints.length; i++) { + timePoints[i] = Array(calPoints[i].length) + for (let j = 0; j < calPoints[i].length; j++) { + timePoints[i][j] = (Math.abs(calPoints[i][j].x - currentPoints.x)); + } + }; + let pointValue = Array(timePoints.length); + let pointIndex = Array(timePoints.length); + for (let i = 0; i < timePoints.length; i++) { + pointValue[i] = Math.min.apply(null, timePoints[i]); + pointIndex[i] = timePoints[i].indexOf(pointValue[i]); + } + let minValue = Math.min.apply(null, pointValue); + current.index = []; + for (let i = 0; i < pointValue.length; i++) { + if(pointValue[i] == minValue){ + current.group.push(i); + current.index.push(pointIndex[i]); + } + }; + }else{ + xAxisPoints.forEach(function(item, index) { + if (currentPoints.x + offset + spacing > item) { + current.index = index; + } + }); + } + } + } + return current; +} + +function findLegendIndex(currentPoints, legendData, opts) { + let currentIndex = -1; + let gap = 0; + if (isInExactLegendArea(currentPoints, legendData.area)) { + let points = legendData.points; + let index = -1; + for (let i = 0, len = points.length; i < len; i++) { + let item = points[i]; + for (let j = 0; j < item.length; j++) { + index += 1; + let area = item[j]['area']; + if (area && currentPoints.x > area[0] - gap && currentPoints.x < area[2] + gap && currentPoints.y > area[1] - gap && currentPoints.y < area[3] + gap) { + currentIndex = index; + break; + } + } + } + return currentIndex; + } + return currentIndex; +} + +function isInExactLegendArea(currentPoints, area) { + return currentPoints.x > area.start.x && currentPoints.x < area.end.x && currentPoints.y > area.start.y && currentPoints.y < area.end.y; +} + +function isInExactChartArea(currentPoints, opts, config) { + return currentPoints.x <= opts.width - opts.area[1] + 10 && currentPoints.x >= opts.area[3] - 10 && currentPoints.y >= opts.area[0] && currentPoints.y <= opts.height - opts.area[2]; +} + +function findRadarChartCurrentIndex(currentPoints, radarData, count) { + var eachAngleArea = 2 * Math.PI / count; + var currentIndex = -1; + if (isInExactPieChartArea(currentPoints, radarData.center, radarData.radius)) { + var fixAngle = function fixAngle(angle) { + if (angle < 0) { + angle += 2 * Math.PI; + } + if (angle > 2 * Math.PI) { + angle -= 2 * Math.PI; + } + return angle; + }; + var angle = Math.atan2(radarData.center.y - currentPoints.y, currentPoints.x - radarData.center.x); + angle = -1 * angle; + if (angle < 0) { + angle += 2 * Math.PI; + } + var angleList = radarData.angleList.map(function(item) { + item = fixAngle(-1 * item); + return item; + }); + angleList.forEach(function(item, index) { + var rangeStart = fixAngle(item - eachAngleArea / 2); + var rangeEnd = fixAngle(item + eachAngleArea / 2); + if (rangeEnd < rangeStart) { + rangeEnd += 2 * Math.PI; + } + if (angle >= rangeStart && angle <= rangeEnd || angle + 2 * Math.PI >= rangeStart && angle + 2 * Math.PI <= rangeEnd) { + currentIndex = index; + } + }); + } + return currentIndex; +} + +function findFunnelChartCurrentIndex(currentPoints, funnelData) { + var currentIndex = -1; + for (var i = 0, len = funnelData.series.length; i < len; i++) { + var item = funnelData.series[i]; + if (currentPoints.x > item.funnelArea[0] && currentPoints.x < item.funnelArea[2] && currentPoints.y > item.funnelArea[1] && currentPoints.y < item.funnelArea[3]) { + currentIndex = i; + break; + } + } + return currentIndex; +} + +function findWordChartCurrentIndex(currentPoints, wordData) { + var currentIndex = -1; + for (var i = 0, len = wordData.length; i < len; i++) { + var item = wordData[i]; + if (currentPoints.x > item.area[0] && currentPoints.x < item.area[2] && currentPoints.y > item.area[1] && currentPoints.y < item.area[3]) { + currentIndex = i; + break; + } + } + return currentIndex; +} + +function findMapChartCurrentIndex(currentPoints, opts) { + var currentIndex = -1; + var cData = opts.chartData.mapData; + var data = opts.series; + var tmp = pointToCoordinate(currentPoints.y, currentPoints.x, cData.bounds, cData.scale, cData.xoffset, cData.yoffset); + var poi = [tmp.x, tmp.y]; + for (var i = 0, len = data.length; i < len; i++) { + var item = data[i].geometry.coordinates; + if (isPoiWithinPoly(poi, item, opts.chartData.mapData.mercator)) { + currentIndex = i; + break; + } + } + return currentIndex; +} + +function findRoseChartCurrentIndex(currentPoints, pieData, opts) { + var currentIndex = -1; + var series = getRoseDataPoints(opts._series_, opts.extra.rose.type, pieData.radius, pieData.radius); + if (pieData && pieData.center && isInExactPieChartArea(currentPoints, pieData.center, pieData.radius)) { + var angle = Math.atan2(pieData.center.y - currentPoints.y, currentPoints.x - pieData.center.x); + angle = -angle; + for (var i = 0, len = series.length; i < len; i++) { + if (isInAngleRange(angle, series[i]._start_, series[i]._start_ + series[i]._rose_proportion_ * 2 * Math.PI)) { + currentIndex = i; + break; + } + } + } + return currentIndex; +} + +function findPieChartCurrentIndex(currentPoints, pieData) { + var currentIndex = -1; + var series = getPieDataPoints(pieData.series); + if (pieData && pieData.center && isInExactPieChartArea(currentPoints, pieData.center, pieData.radius)) { + var angle = Math.atan2(pieData.center.y - currentPoints.y, currentPoints.x - pieData.center.x); + angle = -angle; + for (var i = 0, len = series.length; i < len; i++) { + if (isInAngleRange(angle, series[i]._start_, series[i]._start_ + series[i]._proportion_ * 2 * Math.PI)) { + currentIndex = i; + break; + } + } + } + return currentIndex; +} + +function isInExactPieChartArea(currentPoints, center, radius) { + return Math.pow(currentPoints.x - center.x, 2) + Math.pow(currentPoints.y - center.y, 2) <= Math.pow(radius, 2); +} + +function splitPoints(points,eachSeries) { + var newPoints = []; + var items = []; + points.forEach(function(item, index) { + if(eachSeries.connectNulls){ + if (item !== null) { + items.push(item); + } + }else{ + if (item !== null) { + items.push(item); + } else { + if (items.length) { + newPoints.push(items); + } + items = []; + } + } + + }); + if (items.length) { + newPoints.push(items); + } + return newPoints; +} + +function calLegendData(series, opts, config, chartData, context) { + let legendData = { + area: { + start: { + x: 0, + y: 0 + }, + end: { + x: 0, + y: 0 + }, + width: 0, + height: 0, + wholeWidth: 0, + wholeHeight: 0 + }, + points: [], + widthArr: [], + heightArr: [] + }; + if (opts.legend.show === false) { + chartData.legendData = legendData; + return legendData; + } + let padding = opts.legend.padding * opts.pix; + let margin = opts.legend.margin * opts.pix; + let fontSize = opts.legend.fontSize ? opts.legend.fontSize * opts.pix : config.fontSize; + let shapeWidth = 15 * opts.pix; + let shapeRight = 5 * opts.pix; + let lineHeight = Math.max(opts.legend.lineHeight * opts.pix, fontSize); + if (opts.legend.position == 'top' || opts.legend.position == 'bottom') { + let legendList = []; + let widthCount = 0; + let widthCountArr = []; + let currentRow = []; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + let itemWidth = shapeWidth + shapeRight + measureText(item.name || 'undefined', fontSize, context) + opts.legend.itemGap * opts.pix; + if (widthCount + itemWidth > opts.width - opts.area[1] - opts.area[3]) { + legendList.push(currentRow); + widthCountArr.push(widthCount - opts.legend.itemGap * opts.pix); + widthCount = itemWidth; + currentRow = [item]; + } else { + widthCount += itemWidth; + currentRow.push(item); + } + } + if (currentRow.length) { + legendList.push(currentRow); + widthCountArr.push(widthCount - opts.legend.itemGap * opts.pix); + legendData.widthArr = widthCountArr; + let legendWidth = Math.max.apply(null, widthCountArr); + switch (opts.legend.float) { + case 'left': + legendData.area.start.x = opts.area[3]; + legendData.area.end.x = opts.area[3] + legendWidth + 2 * padding; + break; + case 'right': + legendData.area.start.x = opts.width - opts.area[1] - legendWidth - 2 * padding; + legendData.area.end.x = opts.width - opts.area[1]; + break; + default: + legendData.area.start.x = (opts.width - legendWidth) / 2 - padding; + legendData.area.end.x = (opts.width + legendWidth) / 2 + padding; + } + legendData.area.width = legendWidth + 2 * padding; + legendData.area.wholeWidth = legendWidth + 2 * padding; + legendData.area.height = legendList.length * lineHeight + 2 * padding; + legendData.area.wholeHeight = legendList.length * lineHeight + 2 * padding + 2 * margin; + legendData.points = legendList; + } + } else { + let len = series.length; + let maxHeight = opts.height - opts.area[0] - opts.area[2] - 2 * margin - 2 * padding; + let maxLength = Math.min(Math.floor(maxHeight / lineHeight), len); + legendData.area.height = maxLength * lineHeight + padding * 2; + legendData.area.wholeHeight = maxLength * lineHeight + padding * 2; + switch (opts.legend.float) { + case 'top': + legendData.area.start.y = opts.area[0] + margin; + legendData.area.end.y = opts.area[0] + margin + legendData.area.height; + break; + case 'bottom': + legendData.area.start.y = opts.height - opts.area[2] - margin - legendData.area.height; + legendData.area.end.y = opts.height - opts.area[2] - margin; + break; + default: + legendData.area.start.y = (opts.height - legendData.area.height) / 2; + legendData.area.end.y = (opts.height + legendData.area.height) / 2; + } + let lineNum = len % maxLength === 0 ? len / maxLength : Math.floor((len / maxLength) + 1); + let currentRow = []; + for (let i = 0; i < lineNum; i++) { + let temp = series.slice(i * maxLength, i * maxLength + maxLength); + currentRow.push(temp); + } + legendData.points = currentRow; + if (currentRow.length) { + for (let i = 0; i < currentRow.length; i++) { + let item = currentRow[i]; + let maxWidth = 0; + for (let j = 0; j < item.length; j++) { + let itemWidth = shapeWidth + shapeRight + measureText(item[j].name || 'undefined', fontSize, context) + opts.legend.itemGap * opts.pix; + if (itemWidth > maxWidth) { + maxWidth = itemWidth; + } + } + legendData.widthArr.push(maxWidth); + legendData.heightArr.push(item.length * lineHeight + padding * 2); + } + let legendWidth = 0 + for (let i = 0; i < legendData.widthArr.length; i++) { + legendWidth += legendData.widthArr[i]; + } + legendData.area.width = legendWidth - opts.legend.itemGap * opts.pix + 2 * padding; + legendData.area.wholeWidth = legendData.area.width + padding; + } + } + switch (opts.legend.position) { + case 'top': + legendData.area.start.y = opts.area[0] + margin; + legendData.area.end.y = opts.area[0] + margin + legendData.area.height; + break; + case 'bottom': + legendData.area.start.y = opts.height - opts.area[2] - legendData.area.height - margin; + legendData.area.end.y = opts.height - opts.area[2] - margin; + break; + case 'left': + legendData.area.start.x = opts.area[3]; + legendData.area.end.x = opts.area[3] + legendData.area.width; + break; + case 'right': + legendData.area.start.x = opts.width - opts.area[1] - legendData.area.width; + legendData.area.end.x = opts.width - opts.area[1]; + break; + } + chartData.legendData = legendData; + return legendData; +} + +function calCategoriesData(categories, opts, config, eachSpacing, context) { + var result = { + angle: 0, + xAxisHeight: config.xAxisHeight + }; + var categoriesTextLenth = categories.map(function(item) { + return measureText(item, opts.xAxis.fontSize * opts.pix || config.fontSize, context); + }); + var maxTextLength = Math.max.apply(this, categoriesTextLenth); + + if (opts.xAxis.rotateLabel == true && maxTextLength + 2 * config.xAxisTextPadding > eachSpacing) { + result.angle = 45 * Math.PI / 180; + result.xAxisHeight = 2 * config.xAxisTextPadding + maxTextLength * Math.sin(result.angle); + } + return result; +} + +function getXAxisTextList(series, opts, config) { + var index = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : -1; + var data = dataCombine(series); + var sorted = []; + // remove null from data + data = data.filter(function(item) { + //return item !== null; + if (typeof item === 'object' && item !== null) { + if (item.constructor.toString().indexOf('Array') > -1) { + return item !== null; + } else { + return item.value !== null; + } + } else { + return item !== null; + } + }); + data.map(function(item) { + if (typeof item === 'object') { + if (item.constructor.toString().indexOf('Array') > -1) { + if (opts.type == 'candle') { + item.map(function(subitem) { + sorted.push(subitem); + }) + } else { + sorted.push(item[0]); + } + } else { + sorted.push(item.value); + } + } else { + sorted.push(item); + } + }) + + var minData = 0; + var maxData = 0; + if (sorted.length > 0) { + minData = Math.min.apply(this, sorted); + maxData = Math.max.apply(this, sorted); + } + //为了兼容v1.9.0之前的项目 + if (index > -1) { + if (typeof opts.xAxis.data[index].min === 'number') { + minData = Math.min(opts.xAxis.data[index].min, minData); + } + if (typeof opts.xAxis.data[index].max === 'number') { + maxData = Math.max(opts.xAxis.data[index].max, maxData); + } + } else { + if (typeof opts.xAxis.min === 'number') { + minData = Math.min(opts.xAxis.min, minData); + } + if (typeof opts.xAxis.max === 'number') { + maxData = Math.max(opts.xAxis.max, maxData); + } + } + if (minData === maxData) { + var rangeSpan = maxData || 10; + maxData += rangeSpan; + } + //var dataRange = getDataRange(minData, maxData); + var minRange = minData; + var maxRange = maxData; + var range = []; + var eachRange = (maxRange - minRange) / opts.xAxis.splitNumber; + for (var i = 0; i <= opts.xAxis.splitNumber; i++) { + range.push(minRange + eachRange * i); + } + return range; +} + +function calXAxisData(series, opts, config, context) { + var result = { + angle: 0, + xAxisHeight: config.xAxisHeight + }; + result.ranges = getXAxisTextList(series, opts, config); + result.rangesFormat = result.ranges.map(function(item) { + //item = opts.xAxis.formatter ? opts.xAxis.formatter(item) : util.toFixed(item, 2); + item = util.toFixed(item, 2); + return item; + }); + var xAxisScaleValues = result.ranges.map(function(item) { + // 如果刻度值是浮点数,则保留两位小数 + item = util.toFixed(item, 2); + // 若有自定义格式则调用自定义的格式化函数 + //item = opts.xAxis.formatter ? opts.xAxis.formatter(Number(item)) : item; + return item; + }); + result = Object.assign(result, getXAxisPoints(xAxisScaleValues, opts, config)); + // 计算X轴刻度的属性譬如每个刻度的间隔,刻度的起始点\结束点以及总长 + var eachSpacing = result.eachSpacing; + var textLength = xAxisScaleValues.map(function(item) { + return measureText(item, opts.xAxis.fontSize * opts.pix || config.fontSize, context); + }); + // get max length of categories text + var maxTextLength = Math.max.apply(this, textLength); + // 如果刻度值文本内容过长,则将其逆时针旋转45° + if (maxTextLength + 2 * config.xAxisTextPadding > eachSpacing) { + result.angle = 45 * Math.PI / 180; + result.xAxisHeight = 2 * config.xAxisTextPadding + maxTextLength * Math.sin(result.angle); + } + if (opts.xAxis.disabled === true) { + result.xAxisHeight = 0; + } + return result; +} + +function getRadarDataPoints(angleList, center, radius, series, opts) { + var process = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 1; + var radarOption = opts.extra.radar || {}; + radarOption.max = radarOption.max || 0; + var maxData = Math.max(radarOption.max, Math.max.apply(null, dataCombine(series))); + var data = []; + for (let i = 0; i < series.length; i++) { + let each = series[i]; + let listItem = {}; + listItem.color = each.color; + listItem.legendShape = each.legendShape; + listItem.pointShape = each.pointShape; + listItem.data = []; + each.data.forEach(function(item, index) { + let tmp = {}; + tmp.angle = angleList[index]; + tmp.proportion = item / maxData; + tmp.position = convertCoordinateOrigin(radius * tmp.proportion * process * Math.cos(tmp.angle), radius * tmp.proportion * process * Math.sin(tmp.angle), center); + listItem.data.push(tmp); + }); + data.push(listItem); + } + return data; +} + +function getPieDataPoints(series, radius) { + var process = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1; + var count = 0; + var _start_ = 0; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + count += item.data; + } + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + if (count === 0) { + item._proportion_ = 1 / series.length * process; + } else { + item._proportion_ = item.data / count * process; + } + item._radius_ = radius; + } + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item._start_ = _start_; + _start_ += 2 * item._proportion_ * Math.PI; + } + return series; +} + +function getFunnelDataPoints(series, radius, type, eachSpacing) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + series = series.sort(function(a, b) { + return parseInt(b.data) - parseInt(a.data); + }); + for (let i = 0; i < series.length; i++) { + if(type == 'funnel'){ + series[i].radius = series[i].data / series[0].data * radius * process; + }else{ + series[i].radius = (eachSpacing * (series.length - i)) / (eachSpacing * series.length) * radius * process; + } + series[i]._proportion_ = series[i].data / series[0].data; + } + if(type !== 'pyramid'){ + series.reverse(); + } + return series; +} + +function getRoseDataPoints(series, type, minRadius, radius) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var count = 0; + var _start_ = 0; + var dataArr = []; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + count += item.data; + dataArr.push(item.data); + } + var minData = Math.min.apply(null, dataArr); + var maxData = Math.max.apply(null, dataArr); + var radiusLength = radius - minRadius; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + if (count === 0) { + item._proportion_ = 1 / series.length * process; + item._rose_proportion_ = 1 / series.length * process; + } else { + item._proportion_ = item.data / count * process; + if(type == 'area'){ + item._rose_proportion_ = 1 / series.length * process; + }else{ + item._rose_proportion_ = item.data / count * process; + } + } + item._radius_ = minRadius + radiusLength * ((item.data - minData) / (maxData - minData)) || radius; + } + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item._start_ = _start_; + _start_ += 2 * item._rose_proportion_ * Math.PI; + } + return series; +} + +function getArcbarDataPoints(series, arcbarOption) { + var process = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1; + if (process == 1) { + process = 0.999999; + } + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + let totalAngle; + if (arcbarOption.type == 'circle') { + totalAngle = 2; + } else { + if (arcbarOption.endAngle < arcbarOption.startAngle) { + totalAngle = 2 + arcbarOption.endAngle - arcbarOption.startAngle; + } else { + totalAngle = arcbarOption.startAngle - arcbarOption.endAngle; + } + } + item._proportion_ = totalAngle * item.data * process + arcbarOption.startAngle; + if (item._proportion_ >= 2) { + item._proportion_ = item._proportion_ % 2; + } + } + return series; +} + +function getGaugeAxisPoints(categories, startAngle, endAngle) { + let totalAngle = startAngle - endAngle + 1; + let tempStartAngle = startAngle; + for (let i = 0; i < categories.length; i++) { + categories[i].value = categories[i].value === null ? 0 : categories[i].value; + categories[i]._startAngle_ = tempStartAngle; + categories[i]._endAngle_ = totalAngle * categories[i].value + startAngle; + if (categories[i]._endAngle_ >= 2) { + categories[i]._endAngle_ = categories[i]._endAngle_ % 2; + } + tempStartAngle = categories[i]._endAngle_; + } + return categories; +} + +function getGaugeDataPoints(series, categories, gaugeOption) { + let process = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + item.data = item.data === null ? 0 : item.data; + if (gaugeOption.pointer.color == 'auto') { + for (let i = 0; i < categories.length; i++) { + if (item.data <= categories[i].value) { + item.color = categories[i].color; + break; + } + } + } else { + item.color = gaugeOption.pointer.color; + } + let totalAngle = gaugeOption.startAngle - gaugeOption.endAngle + 1; + item._endAngle_ = totalAngle * item.data + gaugeOption.startAngle; + item._oldAngle_ = gaugeOption.oldAngle; + if (gaugeOption.oldAngle < gaugeOption.endAngle) { + item._oldAngle_ += 2; + } + if (item.data >= gaugeOption.oldData) { + item._proportion_ = (item._endAngle_ - item._oldAngle_) * process + gaugeOption.oldAngle; + } else { + item._proportion_ = item._oldAngle_ - (item._oldAngle_ - item._endAngle_) * process; + } + if (item._proportion_ >= 2) { + item._proportion_ = item._proportion_ % 2; + } + } + return series; +} + +function getPieTextMaxLength(series, config, context, opts) { + series = getPieDataPoints(series); + let maxLength = 0; + for (let i = 0; i < series.length; i++) { + let item = series[i]; + let text = item.formatter ? item.formatter(+item._proportion_.toFixed(2)) : util.toFixed(item._proportion_ * 100) + '%'; + maxLength = Math.max(maxLength, measureText(text, item.textSize * opts.pix || config.fontSize, context)); + } + return maxLength; +} + +function fixColumeData(points, eachSpacing, columnLen, index, config, opts) { + return points.map(function(item) { + if (item === null) { + return null; + } + var seriesGap = 0 + var categoryGap = 0 + if (opts.type == 'mix') { + seriesGap = opts.extra.mix.column.seriesGap * opts.pix || 0 + categoryGap = opts.extra.mix.column.categoryGap * opts.pix || 0 + } else { + seriesGap = opts.extra.column.seriesGap * opts.pix || 0 + categoryGap = opts.extra.column.categoryGap * opts.pix || 0 + } + seriesGap = Math.min(seriesGap, eachSpacing / columnLen) + categoryGap = Math.min(categoryGap, eachSpacing / columnLen) + item.width = Math.ceil((eachSpacing - 2 * categoryGap - seriesGap * (columnLen - 1)) / columnLen); + if (opts.extra.mix && opts.extra.mix.column.width && +opts.extra.mix.column.width > 0) { + item.width = Math.min(item.width, +opts.extra.mix.column.width * opts.pix); + } + if (opts.extra.column && opts.extra.column.width && +opts.extra.column.width > 0) { + item.width = Math.min(item.width, +opts.extra.column.width * opts.pix); + } + if (item.width <= 0) { + item.width = 1; + } + item.x += (index + 0.5 - columnLen / 2) * (item.width + seriesGap); + return item; + }); +} + +function fixColumeMeterData(points, eachSpacing, columnLen, index, config, opts, border) { + var categoryGap = opts.extra.column.categoryGap * opts.pix || 0; + return points.map(function(item) { + if (item === null) { + return null; + } + item.width = Math.ceil(eachSpacing - 2 * categoryGap); + if (opts.extra.column && opts.extra.column.width && +opts.extra.column.width > 0) { + item.width = Math.min(item.width, +opts.extra.column.width * opts.pix); + } + if (index > 0) { + item.width -= 2 * border; + } + return item; + }); +} + +function fixColumeStackData(points, eachSpacing, columnLen, index, config, opts, series) { + var categoryGap = opts.extra.column.categoryGap * opts.pix || 0; + return points.map(function(item, indexn) { + if (item === null) { + return null; + } + item.width = Math.ceil(eachSpacing - 2 * categoryGap); + if (opts.extra.column && opts.extra.column.width && +opts.extra.column.width > 0) { + item.width = Math.min(item.width, +opts.extra.column.width * opts.pix); + } + if (item.width <= 0) { + item.width = 1; + } + return item; + }); +} + +function getXAxisPoints(categories, opts, config) { + var spacingValid = opts.width - opts.area[1] - opts.area[3]; + var dataCount = opts.enableScroll ? Math.min(opts.xAxis.itemCount, categories.length) : categories.length; + if ((opts.type == 'line' || opts.type == 'area' || opts.type == 'scatter' || opts.type == 'bubble') && dataCount > 1 && opts.xAxis.boundaryGap == 'justify') { + dataCount -= 1; + } + var eachSpacing = spacingValid / dataCount; + var xAxisPoints = []; + var startX = opts.area[3]; + var endX = opts.width - opts.area[1]; + categories.forEach(function(item, index) { + xAxisPoints.push(startX + index * eachSpacing); + }); + if (opts.xAxis.boundaryGap !== 'justify') { + if (opts.enableScroll === true) { + xAxisPoints.push(startX + categories.length * eachSpacing); + } else { + xAxisPoints.push(endX); + } + } + return { + xAxisPoints: xAxisPoints, + startX: startX, + endX: endX, + eachSpacing: eachSpacing + }; +} + +function getCandleDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config) { + var process = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : 1; + var points = []; + var validHeight = opts.height - opts.area[0] - opts.area[2]; + data.forEach(function(item, index) { + if (item === null) { + points.push(null); + } else { + var cPoints = []; + item.forEach(function(items, indexs) { + var point = {}; + point.x = xAxisPoints[index] + Math.round(eachSpacing / 2); + var value = items.value || items; + var height = validHeight * (value - minRange) / (maxRange - minRange); + height *= process; + point.y = opts.height - Math.round(height) - opts.area[2]; + cPoints.push(point); + }); + points.push(cPoints); + } + }); + return points; +} + +function getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config) { + var process = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : 1; + var boundaryGap = 'center'; + if (opts.type == 'line' || opts.type == 'area' || opts.type == 'scatter' || opts.type == 'bubble') { + boundaryGap = opts.xAxis.boundaryGap; + } + var points = []; + var validHeight = opts.height - opts.area[0] - opts.area[2]; + var validWidth = opts.width - opts.area[1] - opts.area[3]; + data.forEach(function(item, index) { + if (item === null) { + points.push(null); + } else { + var point = {}; + point.color = item.color; + point.x = xAxisPoints[index]; + var value = item; + if (typeof item === 'object' && item !== null) { + if (item.constructor.toString().indexOf('Array') > -1) { + let xranges, xminRange, xmaxRange; + xranges = [].concat(opts.chartData.xAxisData.ranges); + xminRange = xranges.shift(); + xmaxRange = xranges.pop(); + value = item[1]; + point.x = opts.area[3] + validWidth * (item[0] - xminRange) / (xmaxRange - xminRange); + if(opts.type == 'bubble'){ + point.r = item[2]; + point.t = item[3]; + } + } else { + value = item.value; + } + } + if (boundaryGap == 'center') { + point.x += Math.round(eachSpacing / 2); + } + var height = validHeight * (value - minRange) / (maxRange - minRange); + height *= process; + point.y = opts.height - Math.round(height) - opts.area[2]; + points.push(point); + } + }); + return points; +} + +function getStackDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, seriesIndex, stackSeries) { + var process = arguments.length > 9 && arguments[9] !== undefined ? arguments[9] : 1; + var points = []; + var validHeight = opts.height - opts.area[0] - opts.area[2]; + data.forEach(function(item, index) { + if (item === null) { + points.push(null); + } else { + var point = {}; + point.color = item.color; + point.x = xAxisPoints[index] + Math.round(eachSpacing / 2); + + if (seriesIndex > 0) { + var value = 0; + for (let i = 0; i <= seriesIndex; i++) { + value += stackSeries[i].data[index]; + } + var value0 = value - item; + var height = validHeight * (value - minRange) / (maxRange - minRange); + var height0 = validHeight * (value0 - minRange) / (maxRange - minRange); + } else { + var value = item; + var height = validHeight * (value - minRange) / (maxRange - minRange); + var height0 = 0; + } + var heightc = height0; + height *= process; + heightc *= process; + point.y = opts.height - Math.round(height) - opts.area[2]; + point.y0 = opts.height - Math.round(heightc) - opts.area[2]; + points.push(point); + } + }); + + return points; +} + +function getYAxisTextList(series, opts, config, stack, yData) { + var index = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : -1; + var data; + if (stack == 'stack') { + data = dataCombineStack(series, opts.categories.length); + } else { + data = dataCombine(series); + } + var sorted = []; + // remove null from data + data = data.filter(function(item) { + //return item !== null; + if (typeof item === 'object' && item !== null) { + if (item.constructor.toString().indexOf('Array') > -1) { + return item !== null; + } else { + return item.value !== null; + } + } else { + return item !== null; + } + }); + data.map(function(item) { + if (typeof item === 'object') { + if (item.constructor.toString().indexOf('Array') > -1) { + if (opts.type == 'candle') { + item.map(function(subitem) { + sorted.push(subitem); + }) + } else { + sorted.push(item[1]); + } + } else { + sorted.push(item.value); + } + } else { + sorted.push(item); + } + }) + var minData = yData.min || 0; + var maxData = yData.max || 0; + if (sorted.length > 0) { + minData = Math.min.apply(this, sorted); + maxData = Math.max.apply(this, sorted); + } + //为了兼容v1.9.0之前的项目 + // if (index > -1) { + // if (typeof opts.yAxis.data[index].min === 'number') { + // minData = Math.min(opts.yAxis.data[index].min, minData); + // } + // if (typeof opts.yAxis.data[index].max === 'number') { + // maxData = Math.max(opts.yAxis.data[index].max, maxData); + // } + // } else { + // if (typeof opts.yAxis.min === 'number') { + // minData = Math.min(opts.yAxis.min, minData); + // } + // if (typeof opts.yAxis.max === 'number') { + // maxData = Math.max(opts.yAxis.max, maxData); + // } + // } + if (minData === maxData) { + var rangeSpan = maxData || 10; + maxData += rangeSpan; + } + var dataRange = getDataRange(minData, maxData); + var minRange = yData.min === undefined ? dataRange.minRange : yData.min; + var maxRange = yData.max === undefined ? dataRange.maxRange : yData.max; + var range = []; + var eachRange = (maxRange - minRange) / opts.yAxis.splitNumber; + for (var i = 0; i <= opts.yAxis.splitNumber; i++) { + range.push(minRange + eachRange * i); + } + return range.reverse(); +} + +function calYAxisData(series, opts, config, context) { + //堆叠图重算Y轴 + var columnstyle = assign({}, { + type: "" + }, opts.extra.column); + //如果是多Y轴,重新计算 + var YLength = opts.yAxis.data.length; + var newSeries = new Array(YLength); + if (YLength > 0) { + for (let i = 0; i < YLength; i++) { + newSeries[i] = []; + for (let j = 0; j < series.length; j++) { + if (series[j].index == i) { + newSeries[i].push(series[j]); + } + } + } + var rangesArr = new Array(YLength); + var rangesFormatArr = new Array(YLength); + var yAxisWidthArr = new Array(YLength); + + for (let i = 0; i < YLength; i++) { + let yData = opts.yAxis.data[i]; + //如果总开关不显示,强制每个Y轴为不显示 + if (opts.yAxis.disabled == true) { + yData.disabled = true; + } + if(!yData.formatter){ + yData.formatter = (val) => {return val.toFixed(yData.tofix) + (yData.unit || '')} + } + rangesArr[i] = getYAxisTextList(newSeries[i], opts, config, columnstyle.type, yData, i); + let yAxisFontSizes = yData.fontSize * opts.pix || config.fontSize; + yAxisWidthArr[i] = { + position: yData.position ? yData.position : 'left', + width: 0 + }; + rangesFormatArr[i] = rangesArr[i].map(function(items) { + items = yData.formatter(Number(items)); + yAxisWidthArr[i].width = Math.max(yAxisWidthArr[i].width, measureText(items, yAxisFontSizes, context) + 5); + return items; + }); + let calibration = yData.calibration ? 4 * opts.pix : 0; + yAxisWidthArr[i].width += calibration + 3 * opts.pix; + if (yData.disabled === true) { + yAxisWidthArr[i].width = 0; + } + } + } else { + var rangesArr = new Array(1); + var rangesFormatArr = new Array(1); + var yAxisWidthArr = new Array(1); + if(!opts.yAxis.formatter){ + opts.yAxis.formatter = (val) => {return val.toFixed(opts.yAxis.tofix ) + (opts.yAxis.unit || '')} + } + rangesArr[0] = getYAxisTextList(series, opts, config, columnstyle.type, {}); + yAxisWidthArr[0] = { + position: 'left', + width: 0 + }; + var yAxisFontSize = opts.yAxis.fontSize * opts.pix || config.fontSize; + rangesFormatArr[0] = rangesArr[0].map(function(item) { + item = opts.yAxis.formatter(Number(item)); + yAxisWidthArr[0].width = Math.max(yAxisWidthArr[0].width, measureText(item, yAxisFontSize, context) + 5); + return item; + }); + yAxisWidthArr[0].width += 3 * opts.pix; + if (opts.yAxis.disabled === true) { + yAxisWidthArr[0] = { + position: 'left', + width: 0 + }; + opts.yAxis.data[0] = { + disabled: true + }; + } else { + opts.yAxis.data[0] = { + disabled: false, + position: 'left', + max: opts.yAxis.max, + min: opts.yAxis.min, + formatter: opts.yAxis.formatter + }; + } + } + return { + rangesFormat: rangesFormatArr, + ranges: rangesArr, + yAxisWidth: yAxisWidthArr + }; +} + +function calTooltipYAxisData(point, series, opts, config, eachSpacing) { + let ranges = [].concat(opts.chartData.yAxisData.ranges); + let spacingValid = opts.height - opts.area[0] - opts.area[2]; + let minAxis = opts.area[0]; + let items = []; + for (let i = 0; i < ranges.length; i++) { + let maxVal = ranges[i].shift(); + let minVal = ranges[i].pop(); + let item = maxVal - (maxVal - minVal) * (point - minAxis) / spacingValid; + item = opts.yAxis.data[i].formatter ? opts.yAxis.data[i].formatter(Number(item)) : item.toFixed(0); + items.push(String(item)) + } + return items; +} + +function calMarkLineData(points, opts) { + let minRange, maxRange; + let spacingValid = opts.height - opts.area[0] - opts.area[2]; + for (let i = 0; i < points.length; i++) { + points[i].yAxisIndex = points[i].yAxisIndex ? points[i].yAxisIndex : 0; + let range = [].concat(opts.chartData.yAxisData.ranges[points[i].yAxisIndex]); + minRange = range.pop(); + maxRange = range.shift(); + let height = spacingValid * (points[i].value - minRange) / (maxRange - minRange); + points[i].y = opts.height - Math.round(height) - opts.area[2]; + } + return points; +} + +function contextRotate(context, opts) { + if (opts.rotateLock !== true) { + context.translate(opts.height, 0); + context.rotate(90 * Math.PI / 180); + } else if (opts._rotate_ !== true) { + context.translate(opts.height, 0); + context.rotate(90 * Math.PI / 180); + opts._rotate_ = true; + } +} + +function drawPointShape(points, color, shape, context, opts) { + context.beginPath(); + if (opts.dataPointShapeType == 'hollow') { + context.setStrokeStyle(color); + context.setFillStyle(opts.background); + context.setLineWidth(2 * opts.pix); + } else { + context.setStrokeStyle("#ffffff"); + context.setFillStyle(color); + context.setLineWidth(1 * opts.pix); + } + if (shape === 'diamond') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x, item.y - 4.5); + context.lineTo(item.x - 4.5, item.y); + context.lineTo(item.x, item.y + 4.5); + context.lineTo(item.x + 4.5, item.y); + context.lineTo(item.x, item.y - 4.5); + } + }); + } else if (shape === 'circle') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x + 2.5 * opts.pix, item.y); + context.arc(item.x, item.y, 3 * opts.pix, 0, 2 * Math.PI, false); + } + }); + } else if (shape === 'square') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x - 3.5, item.y - 3.5); + context.rect(item.x - 3.5, item.y - 3.5, 7, 7); + } + }); + } else if (shape === 'triangle') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x, item.y - 4.5); + context.lineTo(item.x - 4.5, item.y + 4.5); + context.lineTo(item.x + 4.5, item.y + 4.5); + context.lineTo(item.x, item.y - 4.5); + } + }); + } else if (shape === 'triangle') { + return; + } + context.closePath(); + context.fill(); + context.stroke(); +} + +function drawRingTitle(opts, config, context, center) { + var titlefontSize = opts.title.fontSize || config.titleFontSize; + var subtitlefontSize = opts.subtitle.fontSize || config.subtitleFontSize; + var title = opts.title.name || ''; + var subtitle = opts.subtitle.name || ''; + var titleFontColor = opts.title.color || opts.fontColor; + var subtitleFontColor = opts.subtitle.color || opts.fontColor; + var titleHeight = title ? titlefontSize : 0; + var subtitleHeight = subtitle ? subtitlefontSize : 0; + var margin = 5; + if (subtitle) { + var textWidth = measureText(subtitle, subtitlefontSize * opts.pix, context); + var startX = center.x - textWidth / 2 + (opts.subtitle.offsetX|| 0) * opts.pix ; + var startY = center.y + subtitlefontSize * opts.pix / 2 + (opts.subtitle.offsetY || 0) * opts.pix; + if (title) { + startY += (titleHeight * opts.pix + margin) / 2; + } + context.beginPath(); + context.setFontSize(subtitlefontSize * opts.pix); + context.setFillStyle(subtitleFontColor); + context.fillText(subtitle, startX, startY); + context.closePath(); + context.stroke(); + } + if (title) { + var _textWidth = measureText(title, titlefontSize * opts.pix, context); + var _startX = center.x - _textWidth / 2 + (opts.title.offsetX || 0); + var _startY = center.y + titlefontSize * opts.pix / 2 + (opts.title.offsetY || 0) * opts.pix; + if (subtitle) { + _startY -= (subtitleHeight * opts.pix + margin) / 2; + } + context.beginPath(); + context.setFontSize(titlefontSize * opts.pix); + context.setFillStyle(titleFontColor); + context.fillText(title, _startX, _startY); + context.closePath(); + context.stroke(); + } +} + +function drawPointText(points, series, config, context, opts) { + // 绘制数据文案 + var data = series.data; + var textOffset = series.textOffset ? series.textOffset : 0; + points.forEach(function(item, index) { + if (item !== null) { + context.beginPath(); + var fontSize = series.textSize ? series.textSize * opts.pix : config.fontSize; + context.setFontSize(fontSize); + context.setFillStyle(series.textColor || opts.fontColor); + var value = data[index] + if (typeof data[index] === 'object' && data[index] !== null) { + if (data[index].constructor.toString().indexOf('Array')>-1) { + value = data[index][1]; + } else { + value = data[index].value + } + } + var formatVal = series.formatter ? series.formatter(value,index) : value; + context.setTextAlign('center'); + context.fillText(String(formatVal), item.x, item.y - 4 + textOffset * opts.pix); + context.closePath(); + context.stroke(); + context.setTextAlign('left'); + } + }); + +} + +function drawGaugeLabel(gaugeOption, radius, centerPosition, opts, config, context) { + radius -= gaugeOption.width / 2 + gaugeOption.labelOffset * opts.pix; + let totalAngle = gaugeOption.startAngle - gaugeOption.endAngle + 1; + let splitAngle = totalAngle / gaugeOption.splitLine.splitNumber; + let totalNumber = gaugeOption.endNumber - gaugeOption.startNumber; + let splitNumber = totalNumber / gaugeOption.splitLine.splitNumber; + let nowAngle = gaugeOption.startAngle; + let nowNumber = gaugeOption.startNumber; + for (let i = 0; i < gaugeOption.splitLine.splitNumber + 1; i++) { + var pos = { + x: radius * Math.cos(nowAngle * Math.PI), + y: radius * Math.sin(nowAngle * Math.PI) + }; + var labelText = gaugeOption.formatter ? gaugeOption.formatter(nowNumber) : nowNumber; + pos.x += centerPosition.x - measureText(labelText, config.fontSize, context) / 2; + pos.y += centerPosition.y; + var startX = pos.x; + var startY = pos.y; + context.beginPath(); + context.setFontSize(config.fontSize); + context.setFillStyle(gaugeOption.labelColor || opts.fontColor); + context.fillText(labelText, startX, startY + config.fontSize / 2); + context.closePath(); + context.stroke(); + nowAngle += splitAngle; + if (nowAngle >= 2) { + nowAngle = nowAngle % 2; + } + nowNumber += splitNumber; + } + +} + +function drawRadarLabel(angleList, radius, centerPosition, opts, config, context) { + var radarOption = opts.extra.radar || {}; + radius += config.radarLabelTextMargin * opts.pix; + angleList.forEach(function(angle, index) { + var pos = { + x: radius * Math.cos(angle), + y: radius * Math.sin(angle) + }; + var posRelativeCanvas = convertCoordinateOrigin(pos.x, pos.y, centerPosition); + var startX = posRelativeCanvas.x; + var startY = posRelativeCanvas.y; + if (util.approximatelyEqual(pos.x, 0)) { + startX -= measureText(opts.categories[index] || '', config.fontSize, context) / 2; + } else if (pos.x < 0) { + startX -= measureText(opts.categories[index] || '', config.fontSize, context); + } + context.beginPath(); + context.setFontSize(config.fontSize); + context.setFillStyle(radarOption.labelColor || opts.fontColor); + context.fillText(opts.categories[index] || '', startX, startY + config.fontSize / 2); + context.closePath(); + context.stroke(); + }); + +} + +function drawPieText(series, opts, config, context, radius, center) { + var lineRadius = config.pieChartLinePadding; + var textObjectCollection = []; + var lastTextObject = null; + var seriesConvert = series.map(function(item,index,series) { + var text = item.formatter ? item.formatter(item,index,series) : util.toFixed(item._proportion_.toFixed(4) * 100) + '%'; + var arc = 2 * Math.PI - (item._start_ + 2 * Math.PI * item._proportion_ / 2); + if (item._rose_proportion_) { + arc = 2 * Math.PI - (item._start_ + 2 * Math.PI * item._rose_proportion_ / 2); + } + var color = item.color; + var radius = item._radius_; + return { + arc: arc, + text: text, + color: color, + radius: radius, + textColor: item.textColor, + textSize: item.textSize, + }; + }); + for (let i = 0; i < seriesConvert.length; i++) { + let item = seriesConvert[i]; + // line end + let orginX1 = Math.cos(item.arc) * (item.radius + lineRadius); + let orginY1 = Math.sin(item.arc) * (item.radius + lineRadius); + // line start + let orginX2 = Math.cos(item.arc) * item.radius; + let orginY2 = Math.sin(item.arc) * item.radius; + // text start + let orginX3 = orginX1 >= 0 ? orginX1 + config.pieChartTextPadding : orginX1 - config.pieChartTextPadding; + let orginY3 = orginY1; + let textWidth = measureText(item.text, item.textSize * opts.pix || config.fontSize, context); + let startY = orginY3; + if (lastTextObject && util.isSameXCoordinateArea(lastTextObject.start, { + x: orginX3 + })) { + if (orginX3 > 0) { + startY = Math.min(orginY3, lastTextObject.start.y); + } else if (orginX1 < 0) { + startY = Math.max(orginY3, lastTextObject.start.y); + } else { + if (orginY3 > 0) { + startY = Math.max(orginY3, lastTextObject.start.y); + } else { + startY = Math.min(orginY3, lastTextObject.start.y); + } + } + } + if (orginX3 < 0) { + orginX3 -= textWidth; + } + let textObject = { + lineStart: { + x: orginX2, + y: orginY2 + }, + lineEnd: { + x: orginX1, + y: orginY1 + }, + start: { + x: orginX3, + y: startY + }, + width: textWidth, + height: config.fontSize, + text: item.text, + color: item.color, + textColor: item.textColor, + textSize: item.textSize + }; + lastTextObject = avoidCollision(textObject, lastTextObject); + textObjectCollection.push(lastTextObject); + } + for (let i = 0; i < textObjectCollection.length; i++) { + let item = textObjectCollection[i]; + let lineStartPoistion = convertCoordinateOrigin(item.lineStart.x, item.lineStart.y, center); + let lineEndPoistion = convertCoordinateOrigin(item.lineEnd.x, item.lineEnd.y, center); + let textPosition = convertCoordinateOrigin(item.start.x, item.start.y, center); + context.setLineWidth(1 * opts.pix); + context.setFontSize(item.textSize * opts.pix || config.fontSize); + context.beginPath(); + context.setStrokeStyle(item.color); + context.setFillStyle(item.color); + context.moveTo(lineStartPoistion.x, lineStartPoistion.y); + let curveStartX = item.start.x < 0 ? textPosition.x + item.width : textPosition.x; + let textStartX = item.start.x < 0 ? textPosition.x - 5 : textPosition.x + 5; + context.quadraticCurveTo(lineEndPoistion.x, lineEndPoistion.y, curveStartX, textPosition.y); + context.moveTo(lineStartPoistion.x, lineStartPoistion.y); + context.stroke(); + context.closePath(); + context.beginPath(); + context.moveTo(textPosition.x + item.width, textPosition.y); + context.arc(curveStartX, textPosition.y, 2, 0, 2 * Math.PI); + context.closePath(); + context.fill(); + context.beginPath(); + context.setFontSize(item.textSize * opts.pix || config.fontSize); + context.setFillStyle(item.textColor || opts.fontColor); + context.fillText(item.text, textStartX, textPosition.y + 3); + context.closePath(); + context.stroke(); + context.closePath(); + } +} + +function drawToolTipSplitLine(offsetX, opts, config, context) { + var toolTipOption = opts.extra.tooltip || {}; + toolTipOption.gridType = toolTipOption.gridType == undefined ? 'solid' : toolTipOption.gridType; + toolTipOption.dashLength = toolTipOption.dashLength == undefined ? 4 : toolTipOption.dashLength; + var startY = opts.area[0]; + var endY = opts.height - opts.area[2]; + if (toolTipOption.gridType == 'dash') { + context.setLineDash([toolTipOption.dashLength, toolTipOption.dashLength]); + } + context.setStrokeStyle(toolTipOption.gridColor || '#cccccc'); + context.setLineWidth(1 * opts.pix); + context.beginPath(); + context.moveTo(offsetX, startY); + context.lineTo(offsetX, endY); + context.stroke(); + context.setLineDash([]); + if (toolTipOption.xAxisLabel) { + let labelText = opts.categories[opts.tooltip.index]; + context.setFontSize(config.fontSize); + let textWidth = measureText(labelText, config.fontSize, context); + let textX = offsetX - 0.5 * textWidth; + let textY = endY; + context.beginPath(); + context.setFillStyle(hexToRgb(toolTipOption.labelBgColor || config.toolTipBackground, toolTipOption.labelBgOpacity || config.toolTipOpacity)); + context.setStrokeStyle(toolTipOption.labelBgColor || config.toolTipBackground); + context.setLineWidth(1 * opts.pix); + context.rect(textX - config.toolTipPadding, textY, textWidth + 2 * config.toolTipPadding, config.fontSize + 2 * config.toolTipPadding); + context.closePath(); + context.stroke(); + context.fill(); + context.beginPath(); + context.setFontSize(config.fontSize); + context.setFillStyle(toolTipOption.labelFontColor || opts.fontColor); + context.fillText(String(labelText), textX, textY + config.toolTipPadding + config.fontSize); + context.closePath(); + context.stroke(); + } +} + +function drawMarkLine(opts, config, context) { + let markLineOption = assign({}, { + type: 'solid', + dashLength: 4, + data: [] + }, opts.extra.markLine); + let startX = opts.area[3]; + let endX = opts.width - opts.area[1]; + let points = calMarkLineData(markLineOption.data, opts); + for (let i = 0; i < points.length; i++) { + let item = assign({}, { + lineColor: '#DE4A42', + showLabel: false, + labelFontColor: '#666666', + labelBgColor: '#DFE8FF', + labelBgOpacity: 0.8, + yAxisIndex: 0 + }, points[i]); + if (markLineOption.type == 'dash') { + context.setLineDash([markLineOption.dashLength, markLineOption.dashLength]); + } + context.setStrokeStyle(item.lineColor); + context.setLineWidth(1 * opts.pix); + context.beginPath(); + context.moveTo(startX, item.y); + context.lineTo(endX, item.y); + context.stroke(); + context.setLineDash([]); + if (item.showLabel) { + let labelText = opts.yAxis.formatter ? opts.yAxis.formatter(Number(item.value)) : item.value; + context.setFontSize(config.fontSize); + let textWidth = measureText(labelText, config.fontSize, context); + let yAxisWidth = opts.chartData.yAxisData.yAxisWidth[0].width; + let bgStartX = opts.area[3] - textWidth - config.toolTipPadding * 2; + let bgEndX = opts.area[3]; + let bgWidth = bgEndX - bgStartX; + let textX = bgEndX - config.toolTipPadding; + let textY = item.y; + context.setFillStyle(hexToRgb(item.labelBgColor, item.labelBgOpacity)); + context.setStrokeStyle(item.labelBgColor); + context.setLineWidth(1 * opts.pix); + context.beginPath(); + context.rect(bgStartX, textY - 0.5 * config.fontSize - config.toolTipPadding, bgWidth, config.fontSize + 2 * config.toolTipPadding); + context.closePath(); + context.stroke(); + context.fill(); + context.setFontSize(config.fontSize); + context.setTextAlign('right'); + context.setFillStyle(item.labelFontColor); + context.fillText(String(labelText), textX, textY + 0.5 * config.fontSize); + context.stroke(); + context.setTextAlign('left'); + } + } +} + +function drawToolTipHorizentalLine(opts, config, context, eachSpacing, xAxisPoints) { + var toolTipOption = assign({}, { + gridType: 'solid', + dashLength: 4 + }, opts.extra.tooltip); + var startX = opts.area[3]; + var endX = opts.width - opts.area[1]; + if (toolTipOption.gridType == 'dash') { + context.setLineDash([toolTipOption.dashLength, toolTipOption.dashLength]); + } + context.setStrokeStyle(toolTipOption.gridColor || '#cccccc'); + context.setLineWidth(1 * opts.pix); + context.beginPath(); + context.moveTo(startX, opts.tooltip.offset.y); + context.lineTo(endX, opts.tooltip.offset.y); + context.stroke(); + context.setLineDash([]); + if (toolTipOption.yAxisLabel) { + let labelText = calTooltipYAxisData(opts.tooltip.offset.y, opts.series, opts, config, eachSpacing); + let widthArr = opts.chartData.yAxisData.yAxisWidth; + let tStartLeft = opts.area[3]; + let tStartRight = opts.width - opts.area[1]; + for (let i = 0; i < labelText.length; i++) { + context.setFontSize(config.fontSize); + let textWidth = measureText(labelText[i], config.fontSize, context); + let bgStartX, bgEndX, bgWidth; + if (widthArr[i].position == 'left') { + bgStartX = tStartLeft - widthArr[i].width; + bgEndX = Math.max(bgStartX, bgStartX + textWidth + config.toolTipPadding * 2); + } else { + bgStartX = tStartRight; + bgEndX = Math.max(bgStartX + widthArr[i].width, bgStartX + textWidth + config.toolTipPadding * 2); + } + bgWidth = bgEndX - bgStartX; + let textX = bgStartX + (bgWidth - textWidth) / 2; + let textY = opts.tooltip.offset.y; + context.beginPath(); + context.setFillStyle(hexToRgb(toolTipOption.labelBgColor || config.toolTipBackground, toolTipOption.labelBgOpacity || config.toolTipOpacity)); + context.setStrokeStyle(toolTipOption.labelBgColor || config.toolTipBackground); + context.setLineWidth(1 * opts.pix); + context.rect(bgStartX, textY - 0.5 * config.fontSize - config.toolTipPadding, bgWidth, config.fontSize + 2 * + config.toolTipPadding); + context.closePath(); + context.stroke(); + context.fill(); + context.beginPath(); + context.setFontSize(config.fontSize); + context.setFillStyle(toolTipOption.labelFontColor || opts.fontColor); + context.fillText(labelText[i], textX, textY + 0.5 * config.fontSize); + context.closePath(); + context.stroke(); + if (widthArr[i].position == 'left') { + tStartLeft -= (widthArr[i].width + opts.yAxis.padding * opts.pix); + } else { + tStartRight += widthArr[i].width + opts.yAxis.padding * opts.pix; + } + } + } +} + +function drawToolTipSplitArea(offsetX, opts, config, context, eachSpacing) { + var toolTipOption = assign({}, { + activeBgColor: '#000000', + activeBgOpacity: 0.08 + }, opts.extra.column); + var startY = opts.area[0]; + var endY = opts.height - opts.area[2]; + context.beginPath(); + context.setFillStyle(hexToRgb(toolTipOption.activeBgColor, toolTipOption.activeBgOpacity)); + context.rect(offsetX - eachSpacing / 2, startY, eachSpacing, endY - startY); + context.closePath(); + context.fill(); + context.setFillStyle("#FFFFFF"); +} + +function drawToolTip(textList, offset, opts, config, context, eachSpacing, xAxisPoints) { + var toolTipOption = assign({}, { + showBox: true, + showArrow: true, + showCategory: false, + bgColor: '#000000', + bgOpacity: 0.7, + borderColor: '#000000', + borderWidth: 0, + borderRadius: 0, + borderOpacity: 0.7, + fontColor: '#FFFFFF', + splitLine: true, + }, opts.extra.tooltip); + if(toolTipOption.showCategory==true && opts.categories){ + textList.unshift({text:opts.categories[opts.tooltip.index],color:null}) + } + var legendWidth = 4 * opts.pix; + var legendMarginRight = 5 * opts.pix; + var arrowWidth = toolTipOption.showArrow ? 8 * opts.pix : 0; + var isOverRightBorder = false; + if (opts.type == 'line' || opts.type == 'area' || opts.type == 'candle' || opts.type == 'mix') { + if (toolTipOption.splitLine == true) { + drawToolTipSplitLine(opts.tooltip.offset.x, opts, config, context); + } + } + offset = assign({ + x: 0, + y: 0 + }, offset); + offset.y -= 8 * opts.pix; + var textWidth = textList.map(function(item) { + return measureText(item.text, config.fontSize, context); + }); + var toolTipWidth = legendWidth + legendMarginRight + 4 * config.toolTipPadding + Math.max.apply(null, textWidth); + var toolTipHeight = 2 * config.toolTipPadding + textList.length * config.toolTipLineHeight; + if (toolTipOption.showBox == false) { + return + } + // if beyond the right border + if (offset.x - Math.abs(opts._scrollDistance_ || 0) + arrowWidth + toolTipWidth > opts.width) { + isOverRightBorder = true; + } + if (toolTipHeight + offset.y > opts.height) { + offset.y = opts.height - toolTipHeight; + } + // draw background rect + context.beginPath(); + context.setFillStyle(hexToRgb(toolTipOption.bgColor || config.toolTipBackground, toolTipOption.bgOpacity || config.toolTipOpacity)); + context.setLineWidth(toolTipOption.borderWidth * opts.pix); + context.setStrokeStyle(hexToRgb(toolTipOption.borderColor, toolTipOption.borderOpacity)); + var radius = toolTipOption.borderRadius; + if (isOverRightBorder) { + if (toolTipOption.showArrow) { + context.moveTo(offset.x, offset.y + 10 * opts.pix); + context.lineTo(offset.x - arrowWidth, offset.y + 10 * opts.pix + 5 * opts.pix); + } + context.arc(offset.x - arrowWidth - radius, offset.y + toolTipHeight - radius, radius, 0, Math.PI / 2, false); + context.arc(offset.x - arrowWidth - Math.round(toolTipWidth) + radius, offset.y + toolTipHeight - radius, radius, + Math.PI / 2, Math.PI, false); + context.arc(offset.x - arrowWidth - Math.round(toolTipWidth) + radius, offset.y + radius, radius, -Math.PI, -Math.PI / 2, false); + context.arc(offset.x - arrowWidth - radius, offset.y + radius, radius, -Math.PI / 2, 0, false); + if (toolTipOption.showArrow) { + context.lineTo(offset.x - arrowWidth, offset.y + 10 * opts.pix - 5 * opts.pix); + context.lineTo(offset.x, offset.y + 10 * opts.pix); + } + } else { + if (toolTipOption.showArrow) { + context.moveTo(offset.x, offset.y + 10 * opts.pix); + context.lineTo(offset.x + arrowWidth, offset.y + 10 * opts.pix - 5 * opts.pix); + } + context.arc(offset.x + arrowWidth + radius, offset.y + radius, radius, -Math.PI, -Math.PI / 2, false); + context.arc(offset.x + arrowWidth + Math.round(toolTipWidth) - radius, offset.y + radius, radius, -Math.PI / 2, 0, + false); + context.arc(offset.x + arrowWidth + Math.round(toolTipWidth) - radius, offset.y + toolTipHeight - radius, radius, 0, + Math.PI / 2, false); + context.arc(offset.x + arrowWidth + radius, offset.y + toolTipHeight - radius, radius, Math.PI / 2, Math.PI, false); + if (toolTipOption.showArrow) { + context.lineTo(offset.x + arrowWidth, offset.y + 10 * opts.pix + 5 * opts.pix); + context.lineTo(offset.x, offset.y + 10 * opts.pix); + } + } + context.closePath(); + context.fill(); + if (toolTipOption.borderWidth > 0) { + context.stroke(); + } + // draw legend + textList.forEach(function(item, index) { + if (item.color !== null) { + context.beginPath(); + context.setFillStyle(item.color); + var startX = offset.x + arrowWidth + 2 * config.toolTipPadding; + var startY = offset.y + (config.toolTipLineHeight - config.fontSize) / 2 + config.toolTipLineHeight * index + config.toolTipPadding + 1; + if (isOverRightBorder) { + startX = offset.x - toolTipWidth - arrowWidth + 2 * config.toolTipPadding; + } + context.fillRect(startX, startY, legendWidth, config.fontSize); + context.closePath(); + } + }); + // draw text list + textList.forEach(function(item, index) { + var startX = offset.x + arrowWidth + 2 * config.toolTipPadding + legendWidth + legendMarginRight; + if (isOverRightBorder) { + startX = offset.x - toolTipWidth - arrowWidth + 2 * config.toolTipPadding + +legendWidth + legendMarginRight; + } + var startY = offset.y + (config.toolTipLineHeight - config.fontSize) / 2 + config.toolTipLineHeight * index + config.toolTipPadding; + context.beginPath(); + context.setFontSize(config.fontSize); + context.setFillStyle(toolTipOption.fontColor); + context.fillText(item.text, startX, startY + config.fontSize); + context.closePath(); + context.stroke(); + }); +} + +function drawColumnDataPoints(series, opts, config, context) { + let process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + let columnOption = assign({}, { + type: 'group', + width: eachSpacing / 2, + meterBorder: 4, + meterFillColor: '#FFFFFF', + barBorderCircle: false, + barBorderRadius: [], + seriesGap: 2, + linearType: 'none', + linearOpacity: 1, + customColor: [], + colorStop: 0, + }, opts.extra.column); + let calPoints = []; + context.save(); + let leftNum = -2; + let rightNum = xAxisPoints.length + 2; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftNum = Math.floor(-opts._scrollDistance_ / eachSpacing) - 2; + rightNum = leftNum + opts.xAxis.itemCount + 4; + } + if (opts.tooltip && opts.tooltip.textList && opts.tooltip.textList.length && process === 1) { + drawToolTipSplitArea(opts.tooltip.offset.x, opts, config, context, eachSpacing); + } + columnOption.customColor = fillCustomColor(columnOption.linearType, columnOption.customColor, series, config); + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + switch (columnOption.type) { + case 'group': + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + var tooltipPoints = getStackDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, seriesIndex, series, process); + calPoints.push(tooltipPoints); + points = fixColumeData(points, eachSpacing, series.length, seriesIndex, config, opts); + for (let i = 0; i < points.length; i++) { + let item = points[i]; + //fix issues/I27B1N yyoinge & Joeshu + if (item !== null && i > leftNum && i < rightNum) { + var startX = item.x - item.width / 2; + var height = opts.height - item.y - opts.area[2]; + context.beginPath(); + var fillColor = item.color || eachSeries.color + var strokeColor = item.color || eachSeries.color + if (columnOption.linearType !== 'none') { + var grd = context.createLinearGradient(startX, item.y, startX, opts.height - opts.area[2]); + //透明渐变 + if (columnOption.linearType == 'opacity') { + grd.addColorStop(0, hexToRgb(fillColor, columnOption.linearOpacity)); + grd.addColorStop(1, hexToRgb(fillColor, 1)); + } else { + grd.addColorStop(0, hexToRgb(columnOption.customColor[eachSeries.linearIndex], columnOption.linearOpacity)); + grd.addColorStop(columnOption.colorStop, hexToRgb(columnOption.customColor[eachSeries.linearIndex],columnOption.linearOpacity)); + grd.addColorStop(1, hexToRgb(fillColor, 1)); + } + fillColor = grd + } + // 圆角边框 + if ((columnOption.barBorderRadius && columnOption.barBorderRadius.length === 4) || columnOption.barBorderCircle === true) { + const left = startX; + const top = item.y; + const width = item.width; + const height = opts.height - opts.area[2] - item.y; + if (columnOption.barBorderCircle) { + columnOption.barBorderRadius = [width / 2, width / 2, 0, 0]; + } + let [r0, r1, r2, r3] = columnOption.barBorderRadius; + if (r0 + r2 > height) { + r0 = height; + r2 = 0; + r1 = height; + r3 = 0; + } + if (r0 + r2 > width / 2) { + r0 = width / 2; + r2 = 0; + r1 = width / 2; + r3 = 0; + } + r0 = r0 < 0 ? 0 : r0; + r1 = r1 < 0 ? 0 : r1; + r2 = r2 < 0 ? 0 : r2; + r3 = r3 < 0 ? 0 : r3; + context.arc(left + r0, top + r0, r0, -Math.PI, -Math.PI / 2); + context.arc(left + width - r1, top + r1, r1, -Math.PI / 2, 0); + context.arc(left + width - r2, top + height - r2, r2, 0, Math.PI / 2); + context.arc(left + r3, top + height - r3, r3, Math.PI / 2, Math.PI); + } else { + context.moveTo(startX, item.y); + context.lineTo(startX + item.width - 2, item.y); + context.lineTo(startX + item.width - 2, opts.height - opts.area[2]); + context.lineTo(startX, opts.height - opts.area[2]); + context.lineTo(startX, item.y); + context.setLineWidth(1) + context.setStrokeStyle(strokeColor); + } + context.setFillStyle(fillColor); + context.closePath(); + //context.stroke(); + context.fill(); + } + }; + break; + case 'stack': + // 绘制堆叠数据图 + var points = getStackDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, seriesIndex, series, process); + calPoints.push(points); + points = fixColumeStackData(points, eachSpacing, series.length, seriesIndex, config, opts, series); + for (let i = 0; i < points.length; i++) { + let item = points[i]; + if (item !== null && i > leftNum && i < rightNum) { + context.beginPath(); + var fillColor = item.color || eachSeries.color; + var startX = item.x - item.width / 2 + 1; + var height = opts.height - item.y - opts.area[2]; + var height0 = opts.height - item.y0 - opts.area[2]; + if (seriesIndex > 0) { + height -= height0; + } + context.setFillStyle(fillColor); + context.moveTo(startX, item.y); + context.fillRect(startX, item.y, item.width - 2, height); + context.closePath(); + context.fill(); + } + }; + break; + case 'meter': + // 绘制温度计数据图 + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + calPoints.push(points); + points = fixColumeMeterData(points, eachSpacing, series.length, seriesIndex, config, opts, columnOption.meterBorder); + if (seriesIndex == 0) { + for (let i = 0; i < points.length; i++) { + let item = points[i]; + if (item !== null && i > leftNum && i < rightNum) { + //画背景颜色 + context.beginPath(); + context.setFillStyle(columnOption.meterFillColor); + var startX = item.x - item.width / 2; + var height = opts.height - item.y - opts.area[2]; + context.moveTo(startX, item.y); + context.fillRect(startX, item.y, item.width, height); + context.closePath(); + context.fill(); + //画边框线 + if (columnOption.meterBorder > 0) { + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(columnOption.meterBorder * opts.pix); + context.moveTo(startX + columnOption.meterBorder * 0.5, item.y + height); + context.lineTo(startX + columnOption.meterBorder * 0.5, item.y + columnOption.meterBorder * 0.5); + context.lineTo(startX + item.width - columnOption.meterBorder * 0.5, item.y + columnOption.meterBorder * 0.5); + context.lineTo(startX + item.width - columnOption.meterBorder * 0.5, item.y + height); + context.stroke(); + } + } + }; + } else { + for (let i = 0; i < points.length; i++) { + let item = points[i]; + if (item !== null && i > leftNum && i < rightNum) { + context.beginPath(); + context.setFillStyle(item.color || eachSeries.color); + var startX = item.x - item.width / 2; + var height = opts.height - item.y - opts.area[2]; + context.moveTo(startX, item.y); + context.fillRect(startX, item.y, item.width, height); + context.closePath(); + context.fill(); + } + }; + } + break; + } + }); + + if (opts.dataLabel !== false && process === 1) { + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + switch (columnOption.type) { + case 'group': + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + points = fixColumeData(points, eachSpacing, series.length, seriesIndex, config, opts); + drawPointText(points, eachSeries, config, context, opts); + break; + case 'stack': + var points = getStackDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, seriesIndex, series, process); + drawPointText(points, eachSeries, config, context, opts); + break; + case 'meter': + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + drawPointText(points, eachSeries, config, context, opts); + break; + } + }); + } + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + +function drawCandleDataPoints(series, seriesMA, opts, config, context) { + var process = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 1; + var candleOption = assign({}, { + color: {}, + average: {} + }, opts.extra.candle); + candleOption.color = assign({}, { + upLine: '#f04864', + upFill: '#f04864', + downLine: '#2fc25b', + downFill: '#2fc25b' + }, candleOption.color); + candleOption.average = assign({}, { + show: false, + name: [], + day: [], + color: config.color + }, candleOption.average); + opts.extra.candle = candleOption; + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + let calPoints = []; + context.save(); + let leftNum = -2; + let rightNum = xAxisPoints.length + 2; + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftNum = Math.floor(-opts._scrollDistance_ / eachSpacing) - 2; + rightNum = leftNum + opts.xAxis.itemCount + 4; + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + //画均线 + if (candleOption.average.show || seriesMA) { //Merge pull request !12 from 邱贵翔 + seriesMA.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + var splitPointList = splitPoints(points,eachSeries); + for (let i = 0; i < splitPointList.length; i++) { + let points = splitPointList[i]; + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(1); + if (points.length === 1) { + context.moveTo(points[0].x, points[0].y); + context.arc(points[0].x, points[0].y, 1, 0, 2 * Math.PI); + } else { + context.moveTo(points[0].x, points[0].y); + let startPoint = 0; + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + var ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, item.x, + item.y); + } + } + context.moveTo(points[0].x, points[0].y); + } + context.closePath(); + context.stroke(); + } + }); + } + //画K线 + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getCandleDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + calPoints.push(points); + var splitPointList = splitPoints(points,eachSeries); + for (let i = 0; i < splitPointList[0].length; i++) { + if (i > leftNum && i < rightNum) { + let item = splitPointList[0][i]; + context.beginPath(); + //如果上涨 + if (data[i][1] - data[i][0] > 0) { + context.setStrokeStyle(candleOption.color.upLine); + context.setFillStyle(candleOption.color.upFill); + context.setLineWidth(1 * opts.pix); + context.moveTo(item[3].x, item[3].y); //顶点 + context.lineTo(item[1].x, item[1].y); //收盘中间点 + context.lineTo(item[1].x - eachSpacing / 4, item[1].y); //收盘左侧点 + context.lineTo(item[0].x - eachSpacing / 4, item[0].y); //开盘左侧点 + context.lineTo(item[0].x, item[0].y); //开盘中间点 + context.lineTo(item[2].x, item[2].y); //底点 + context.lineTo(item[0].x, item[0].y); //开盘中间点 + context.lineTo(item[0].x + eachSpacing / 4, item[0].y); //开盘右侧点 + context.lineTo(item[1].x + eachSpacing / 4, item[1].y); //收盘右侧点 + context.lineTo(item[1].x, item[1].y); //收盘中间点 + context.moveTo(item[3].x, item[3].y); //顶点 + } else { + context.setStrokeStyle(candleOption.color.downLine); + context.setFillStyle(candleOption.color.downFill); + context.setLineWidth(1 * opts.pix); + context.moveTo(item[3].x, item[3].y); //顶点 + context.lineTo(item[0].x, item[0].y); //开盘中间点 + context.lineTo(item[0].x - eachSpacing / 4, item[0].y); //开盘左侧点 + context.lineTo(item[1].x - eachSpacing / 4, item[1].y); //收盘左侧点 + context.lineTo(item[1].x, item[1].y); //收盘中间点 + context.lineTo(item[2].x, item[2].y); //底点 + context.lineTo(item[1].x, item[1].y); //收盘中间点 + context.lineTo(item[1].x + eachSpacing / 4, item[1].y); //收盘右侧点 + context.lineTo(item[0].x + eachSpacing / 4, item[0].y); //开盘右侧点 + context.lineTo(item[0].x, item[0].y); //开盘中间点 + context.moveTo(item[3].x, item[3].y); //顶点 + } + context.closePath(); + context.fill(); + context.stroke(); + } + } + }); + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + +function drawAreaDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var areaOption = assign({}, { + type: 'straight', + opacity: 0.2, + addLine: false, + width: 2, + gradient: false + }, opts.extra.area); + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + let endY = opts.height - opts.area[2]; + let calPoints = []; + context.save(); + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + let data = eachSeries.data; + let points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + calPoints.push(points); + let splitPointList = splitPoints(points,eachSeries); + for (let i = 0; i < splitPointList.length; i++) { + let points = splitPointList[i]; + // 绘制区域数 + context.beginPath(); + context.setStrokeStyle(hexToRgb(eachSeries.color, areaOption.opacity)); + if (areaOption.gradient) { + let gradient = context.createLinearGradient(0, opts.area[0], 0, opts.height - opts.area[2]); + gradient.addColorStop('0', hexToRgb(eachSeries.color, areaOption.opacity)); + gradient.addColorStop('1.0', hexToRgb("#FFFFFF", 0.1)); + context.setFillStyle(gradient); + } else { + context.setFillStyle(hexToRgb(eachSeries.color, areaOption.opacity)); + } + context.setLineWidth(areaOption.width * opts.pix); + if (points.length > 1) { + let firstPoint = points[0]; + let lastPoint = points[points.length - 1]; + context.moveTo(firstPoint.x, firstPoint.y); + let startPoint = 0; + if (areaOption.type === 'curve') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + let ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, item.x, item.y); + } + }; + } + if (areaOption.type === 'straight') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, item.y); + } + }; + } + if (areaOption.type === 'step') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, points[j - 1].y); + context.lineTo(item.x, item.y); + } + }; + } + context.lineTo(lastPoint.x, endY); + context.lineTo(firstPoint.x, endY); + context.lineTo(firstPoint.x, firstPoint.y); + } else { + let item = points[0]; + context.moveTo(item.x - eachSpacing / 2, item.y); + context.lineTo(item.x + eachSpacing / 2, item.y); + context.lineTo(item.x + eachSpacing / 2, endY); + context.lineTo(item.x - eachSpacing / 2, endY); + context.moveTo(item.x - eachSpacing / 2, item.y); + } + context.closePath(); + context.fill(); + //画连线 + if (areaOption.addLine) { + if (eachSeries.lineType == 'dash') { + let dashLength = eachSeries.dashLength ? eachSeries.dashLength : 8; + dashLength *= opts.pix; + context.setLineDash([dashLength, dashLength]); + } + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(areaOption.width * opts.pix); + if (points.length === 1) { + context.moveTo(points[0].x, points[0].y); + context.arc(points[0].x, points[0].y, 1, 0, 2 * Math.PI); + } else { + context.moveTo(points[0].x, points[0].y); + let startPoint = 0; + if (areaOption.type === 'curve') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + let ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, item.x, item.y); + } + }; + } + if (areaOption.type === 'straight') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, item.y); + } + }; + } + if (areaOption.type === 'step') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, points[j - 1].y); + context.lineTo(item.x, item.y); + } + }; + } + context.moveTo(points[0].x, points[0].y); + } + context.stroke(); + context.setLineDash([]); + } + } + //画点 + if (opts.dataPointShape !== false) { + drawPointShape(points, eachSeries.color, eachSeries.pointShape, context, opts); + } + }); + + if (opts.dataLabel !== false && process === 1) { + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + drawPointText(points, eachSeries, config, context, opts); + }); + } + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + +function drawScatterDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var scatterOption = assign({}, { + type: 'circle' + }, opts.extra.scatter); + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + var calPoints = []; + context.save(); + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setFillStyle(eachSeries.color); + context.setLineWidth(1 * opts.pix); + var shape = eachSeries.pointShape; + if (shape === 'diamond') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x, item.y - 4.5); + context.lineTo(item.x - 4.5, item.y); + context.lineTo(item.x, item.y + 4.5); + context.lineTo(item.x + 4.5, item.y); + context.lineTo(item.x, item.y - 4.5); + } + }); + } else if (shape === 'circle') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x + 2.5 * opts.pix, item.y); + context.arc(item.x, item.y, 3 * opts.pix, 0, 2 * Math.PI, false); + } + }); + } else if (shape === 'square') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x - 3.5, item.y - 3.5); + context.rect(item.x - 3.5, item.y - 3.5, 7, 7); + } + }); + } else if (shape === 'triangle') { + points.forEach(function(item, index) { + if (item !== null) { + context.moveTo(item.x, item.y - 4.5); + context.lineTo(item.x - 4.5, item.y + 4.5); + context.lineTo(item.x + 4.5, item.y + 4.5); + context.lineTo(item.x, item.y - 4.5); + } + }); + } else if (shape === 'triangle') { + return; + } + context.closePath(); + context.fill(); + context.stroke(); + }); + if (opts.dataLabel !== false && process === 1) { + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + drawPointText(points, eachSeries, config, context, opts); + }); + } + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + +function drawBubbleDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var bubbleOption = assign({}, { + opacity: 1, + border:2 + }, opts.extra.bubble); + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + var calPoints = []; + context.save(); + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(bubbleOption.border * opts.pix); + context.setFillStyle(hexToRgb(eachSeries.color, bubbleOption.opacity)); + points.forEach(function(item, index) { + context.moveTo(item.x + item.r, item.y); + context.arc(item.x, item.y, item.r * opts.pix, 0, 2 * Math.PI, false); + }); + context.closePath(); + context.fill(); + context.stroke(); + + if (opts.dataLabel !== false && process === 1) { + points.forEach(function(item, index) { + context.beginPath(); + var fontSize = series.textSize * opts.pix || config.fontSize; + context.setFontSize(fontSize); + context.setFillStyle(series.textColor || "#FFFFFF"); + context.setTextAlign('center'); + context.fillText(String(item.t), item.x, item.y + fontSize/2); + context.closePath(); + context.stroke(); + context.setTextAlign('left'); + }); + } + }); + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + + +function drawLineDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var lineOption = assign({}, { + type: 'straight', + width: 2 + }, opts.extra.line); + lineOption.width *= opts.pix; + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + var calPoints = []; + context.save(); + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + calPoints.push(points); + var splitPointList = splitPoints(points,eachSeries); + if (eachSeries.lineType == 'dash') { + let dashLength = eachSeries.dashLength ? eachSeries.dashLength : 8; + dashLength *= opts.pix; + context.setLineDash([dashLength, dashLength]); + } + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(lineOption.width); + splitPointList.forEach(function(points, index) { + if (points.length === 1) { + context.moveTo(points[0].x, points[0].y); + context.arc(points[0].x, points[0].y, 1, 0, 2 * Math.PI); + } else { + context.moveTo(points[0].x, points[0].y); + let startPoint = 0; + if (lineOption.type === 'curve') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + var ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, item.x, item.y); + } + }; + } + if (lineOption.type === 'straight') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, item.y); + } + }; + } + if (lineOption.type === 'step') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, points[j - 1].y); + context.lineTo(item.x, item.y); + } + }; + } + context.moveTo(points[0].x, points[0].y); + } + }); + context.stroke(); + context.setLineDash([]); + if (opts.dataPointShape !== false) { + drawPointShape(points, eachSeries.color, eachSeries.pointShape, context, opts); + } + }); + if (opts.dataLabel !== false && process === 1) { + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + drawPointText(points, eachSeries, config, context, opts); + }); + } + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing + }; +} + +function drawMixDataPoints(series, opts, config, context) { + let process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + let columnOption = assign({}, { + width: eachSpacing / 2, + barBorderCircle: false, + barBorderRadius: [], + seriesGap: 2, + linearType: 'none', + linearOpacity: 1, + customColor: [], + colorStop: 0, + }, opts.extra.mix.column); + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + eachSpacing = xAxisData.eachSpacing; + let endY = opts.height - opts.area[2]; + let calPoints = []; + var columnIndex = 0; + var columnLength = 0; + series.forEach(function(eachSeries, seriesIndex) { + if (eachSeries.type == 'column') { + columnLength += 1; + } + }); + context.save(); + let leftNum = -2; + let rightNum = xAxisPoints.length + 2; + let leftSpace = 0; + let rightSpace = opts.width + eachSpacing; + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + leftNum = Math.floor(-opts._scrollDistance_ / eachSpacing) - 2; + rightNum = leftNum + opts.xAxis.itemCount + 4; + leftSpace = -opts._scrollDistance_ - eachSpacing * 2 + opts.area[3]; + rightSpace = leftSpace + (opts.xAxis.itemCount + 4) * eachSpacing; + } + columnOption.customColor = fillCustomColor(columnOption.linearType, columnOption.customColor, series, config); + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + calPoints.push(points); + // 绘制柱状数据图 + if (eachSeries.type == 'column') { + points = fixColumeData(points, eachSpacing, columnLength, columnIndex, config, opts); + for (let i = 0; i < points.length; i++) { + let item = points[i]; + if (item !== null && i > leftNum && i < rightNum) { + var startX = item.x - item.width / 2; + var height = opts.height - item.y - opts.area[2]; + context.beginPath(); + var fillColor = item.color || eachSeries.color + var strokeColor = item.color || eachSeries.color + if (columnOption.linearType !== 'none') { + var grd = context.createLinearGradient(startX, item.y, startX, opts.height - opts.area[2]); + //透明渐变 + if (columnOption.linearType == 'opacity') { + grd.addColorStop(0, hexToRgb(fillColor, columnOption.linearOpacity)); + grd.addColorStop(1, hexToRgb(fillColor, 1)); + } else { + grd.addColorStop(0, hexToRgb(columnOption.customColor[eachSeries.linearIndex], columnOption.linearOpacity)); + grd.addColorStop(columnOption.colorStop, hexToRgb(columnOption.customColor[eachSeries.linearIndex], columnOption.linearOpacity)); + grd.addColorStop(1, hexToRgb(fillColor, 1)); + } + fillColor = grd + } + // 圆角边框 + if ((columnOption.barBorderRadius && columnOption.barBorderRadius.length === 4) || columnOption.barBorderCircle) { + const left = startX; + const top = item.y; + const width = item.width; + const height = opts.height - opts.area[2] - item.y; + if (columnOption.barBorderCircle) { + columnOption.barBorderRadius = [width / 2, width / 2, 0, 0]; + } + let [r0, r1, r2, r3] = columnOption.barBorderRadius; + if (r0 + r2 > height) { + r0 = height; + r2 = 0; + r1 = height; + r3 = 0; + } + if (r0 + r2 > width / 2) { + r0 = width / 2; + r2 = 0; + r1 = width / 2; + r3 = 0; + } + r0 = r0 < 0 ? 0 : r0; + r1 = r1 < 0 ? 0 : r1; + r2 = r2 < 0 ? 0 : r2; + r3 = r3 < 0 ? 0 : r3; + context.arc(left + r0, top + r0, r0, -Math.PI, -Math.PI / 2); + context.arc(left + width - r1, top + r1, r1, -Math.PI / 2, 0); + context.arc(left + width - r2, top + height - r2, r2, 0, Math.PI / 2); + context.arc(left + r3, top + height - r3, r3, Math.PI / 2, Math.PI); + } else { + context.moveTo(startX, item.y); + context.lineTo(startX + item.width - 2, item.y); + context.lineTo(startX + item.width - 2, opts.height - opts.area[2]); + context.lineTo(startX, opts.height - opts.area[2]); + context.lineTo(startX, item.y); + context.setLineWidth(1) + context.setStrokeStyle(strokeColor); + } + context.setFillStyle(fillColor); + context.closePath(); + context.fill(); + } + } + columnIndex += 1; + } + //绘制区域图数据 + if (eachSeries.type == 'area') { + let splitPointList = splitPoints(points,eachSeries); + for (let i = 0; i < splitPointList.length; i++) { + let points = splitPointList[i]; + // 绘制区域数据 + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setFillStyle(hexToRgb(eachSeries.color, 0.2)); + context.setLineWidth(2 * opts.pix); + if (points.length > 1) { + var firstPoint = points[0]; + let lastPoint = points[points.length - 1]; + context.moveTo(firstPoint.x, firstPoint.y); + let startPoint = 0; + if (eachSeries.style === 'curve') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + var ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, item.x, item.y); + } + }; + } else { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, item.y); + } + }; + } + context.lineTo(lastPoint.x, endY); + context.lineTo(firstPoint.x, endY); + context.lineTo(firstPoint.x, firstPoint.y); + } else { + let item = points[0]; + context.moveTo(item.x - eachSpacing / 2, item.y); + context.lineTo(item.x + eachSpacing / 2, item.y); + context.lineTo(item.x + eachSpacing / 2, endY); + context.lineTo(item.x - eachSpacing / 2, endY); + context.moveTo(item.x - eachSpacing / 2, item.y); + } + context.closePath(); + context.fill(); + } + } + // 绘制折线数据图 + if (eachSeries.type == 'line') { + var splitPointList = splitPoints(points,eachSeries); + splitPointList.forEach(function(points, index) { + if (eachSeries.lineType == 'dash') { + let dashLength = eachSeries.dashLength ? eachSeries.dashLength : 8; + dashLength *= opts.pix; + context.setLineDash([dashLength, dashLength]); + } + context.beginPath(); + context.setStrokeStyle(eachSeries.color); + context.setLineWidth(2 * opts.pix); + if (points.length === 1) { + context.moveTo(points[0].x, points[0].y); + context.arc(points[0].x, points[0].y, 1, 0, 2 * Math.PI); + } else { + context.moveTo(points[0].x, points[0].y); + let startPoint = 0; + if (eachSeries.style == 'curve') { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + var ctrlPoint = createCurveControlPoints(points, j - 1); + context.bezierCurveTo(ctrlPoint.ctrA.x, ctrlPoint.ctrA.y, ctrlPoint.ctrB.x, ctrlPoint.ctrB.y, + item.x, item.y); + } + } + } else { + for (let j = 0; j < points.length; j++) { + let item = points[j]; + if (startPoint == 0 && item.x > leftSpace) { + context.moveTo(item.x, item.y); + startPoint = 1; + } + if (j > 0 && item.x > leftSpace && item.x < rightSpace) { + context.lineTo(item.x, item.y); + } + } + } + context.moveTo(points[0].x, points[0].y); + } + context.stroke(); + context.setLineDash([]); + }); + } + // 绘制点数据图 + if (eachSeries.type == 'point') { + eachSeries.addPoint = true; + } + if (eachSeries.addPoint == true && eachSeries.type !== 'column') { + drawPointShape(points, eachSeries.color, eachSeries.pointShape, context, opts); + } + }); + if (opts.dataLabel !== false && process === 1) { + var columnIndex = 0; + series.forEach(function(eachSeries, seriesIndex) { + let ranges, minRange, maxRange; + ranges = [].concat(opts.chartData.yAxisData.ranges[eachSeries.index]); + minRange = ranges.pop(); + maxRange = ranges.shift(); + var data = eachSeries.data; + var points = getDataPoints(data, minRange, maxRange, xAxisPoints, eachSpacing, opts, config, process); + if (eachSeries.type !== 'column') { + drawPointText(points, eachSeries, config, context, opts); + } else { + points = fixColumeData(points, eachSpacing, columnLength, columnIndex, config, opts); + drawPointText(points, eachSeries, config, context, opts); + columnIndex += 1; + } + }); + } + context.restore(); + return { + xAxisPoints: xAxisPoints, + calPoints: calPoints, + eachSpacing: eachSpacing, + } +} + +function drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints) { + var toolTipOption = opts.extra.tooltip || {}; + if (toolTipOption.horizentalLine && opts.tooltip && process === 1 && (opts.type == 'line' || opts.type == 'area' || opts.type == 'column' || opts.type == 'candle' || opts.type == 'mix')) { + drawToolTipHorizentalLine(opts, config, context, eachSpacing, xAxisPoints) + } + context.save(); + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0 && opts.enableScroll === true) { + context.translate(opts._scrollDistance_, 0); + } + if (opts.tooltip && opts.tooltip.textList && opts.tooltip.textList.length && process === 1) { + drawToolTip(opts.tooltip.textList, opts.tooltip.offset, opts, config, context, eachSpacing, xAxisPoints); + } + context.restore(); + +} + +function drawXAxis(categories, opts, config, context) { + + let xAxisData = opts.chartData.xAxisData, + xAxisPoints = xAxisData.xAxisPoints, + startX = xAxisData.startX, + endX = xAxisData.endX, + eachSpacing = xAxisData.eachSpacing; + var boundaryGap = 'center'; + if (opts.type == 'line' || opts.type == 'area'|| opts.type == 'scatter' || opts.type == 'bubble') { + boundaryGap = opts.xAxis.boundaryGap; + } + var startY = opts.height - opts.area[2]; + var endY = opts.area[0]; + + //绘制滚动条 + if (opts.enableScroll && opts.xAxis.scrollShow) { + var scrollY = opts.height - opts.area[2] + config.xAxisHeight; + var scrollScreenWidth = endX - startX; + var scrollTotalWidth = eachSpacing * (xAxisPoints.length - 1); + var scrollWidth = scrollScreenWidth * scrollScreenWidth / scrollTotalWidth; + var scrollLeft = 0; + if (opts._scrollDistance_) { + scrollLeft = -opts._scrollDistance_ * (scrollScreenWidth) / scrollTotalWidth; + } + context.beginPath(); + context.setLineCap('round'); + context.setLineWidth(6 * opts.pix); + context.setStrokeStyle(opts.xAxis.scrollBackgroundColor || "#EFEBEF"); + context.moveTo(startX, scrollY); + context.lineTo(endX, scrollY); + context.stroke(); + context.closePath(); + context.beginPath(); + context.setLineCap('round'); + context.setLineWidth(6 * opts.pix); + context.setStrokeStyle(opts.xAxis.scrollColor || "#A6A6A6"); + context.moveTo(startX + scrollLeft, scrollY); + context.lineTo(startX + scrollLeft + scrollWidth, scrollY); + context.stroke(); + context.closePath(); + context.setLineCap('butt'); + } + context.save(); + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0) { + context.translate(opts._scrollDistance_, 0); + } + //绘制X轴刻度线 + if (opts.xAxis.calibration === true) { + context.setStrokeStyle(opts.xAxis.gridColor || "#cccccc"); + context.setLineCap('butt'); + context.setLineWidth(1 * opts.pix); + xAxisPoints.forEach(function(item, index) { + if (index > 0) { + context.beginPath(); + context.moveTo(item - eachSpacing / 2, startY); + context.lineTo(item - eachSpacing / 2, startY + 3 * opts.pix); + context.closePath(); + context.stroke(); + } + }); + } + //绘制X轴网格 + if (opts.xAxis.disableGrid !== true) { + context.setStrokeStyle(opts.xAxis.gridColor || "#cccccc"); + context.setLineCap('butt'); + context.setLineWidth(1 * opts.pix); + if (opts.xAxis.gridType == 'dash') { + context.setLineDash([opts.xAxis.dashLength * opts.pix, opts.xAxis.dashLength * opts.pix]); + } + opts.xAxis.gridEval = opts.xAxis.gridEval || 1; + xAxisPoints.forEach(function(item, index) { + if (index % opts.xAxis.gridEval == 0) { + context.beginPath(); + context.moveTo(item, startY); + context.lineTo(item, endY); + context.stroke(); + } + }); + context.setLineDash([]); + } + //绘制X轴文案 + if (opts.xAxis.disabled !== true) { + // 对X轴列表做抽稀处理 + //默认全部显示X轴标签 + let maxXAxisListLength = categories.length; + //如果设置了X轴单屏数量 + if (opts.xAxis.labelCount) { + //如果设置X轴密度 + if (opts.xAxis.itemCount) { + maxXAxisListLength = Math.ceil(categories.length / opts.xAxis.itemCount * opts.xAxis.labelCount); + } else { + maxXAxisListLength = opts.xAxis.labelCount; + } + maxXAxisListLength -= 1; + } + + let ratio = Math.ceil(categories.length / maxXAxisListLength); + + let newCategories = []; + let cgLength = categories.length; + for (let i = 0; i < cgLength; i++) { + if (i % ratio !== 0) { + newCategories.push(""); + } else { + newCategories.push(categories[i]); + } + } + newCategories[cgLength - 1] = categories[cgLength - 1]; + var xAxisFontSize = opts.xAxis.fontSize * opts.pix || config.fontSize; + if (config._xAxisTextAngle_ === 0) { + newCategories.forEach(function(item, index) { + var xitem = opts.xAxis.formatter ? opts.xAxis.formatter(item) : item; + var offset = -measureText(String(xitem), xAxisFontSize, context) / 2; + if (boundaryGap == 'center') { + offset += eachSpacing / 2; + } + var scrollHeight = 0; + if (opts.xAxis.scrollShow) { + scrollHeight = 6 * opts.pix; + } + context.beginPath(); + context.setFontSize(xAxisFontSize); + context.setFillStyle(opts.xAxis.fontColor || opts.fontColor); + context.fillText(String(xitem), xAxisPoints[index] + offset, startY + xAxisFontSize + (config.xAxisHeight - scrollHeight - xAxisFontSize) / 2); + context.closePath(); + context.stroke(); + }); + } else { + newCategories.forEach(function(item, index) { + var xitem = opts.xAxis.formatter ? opts.xAxis.formatter(Number(item)) : item; + context.save(); + context.beginPath(); + context.setFontSize(xAxisFontSize); + context.setFillStyle(opts.xAxis.fontColor || opts.fontColor); + var textWidth = measureText(String(xitem), xAxisFontSize, context); + var offset = -textWidth; + if (boundaryGap == 'center') { + offset += eachSpacing / 2; + } + var _calRotateTranslate = calRotateTranslate(xAxisPoints[index] + eachSpacing / 2, startY + xAxisFontSize / 2 + 5, opts.height), + transX = _calRotateTranslate.transX, + transY = _calRotateTranslate.transY; + + context.rotate(-1 * config._xAxisTextAngle_); + context.translate(transX, transY); + context.fillText(String(xitem), xAxisPoints[index] + offset, startY + xAxisFontSize + 5); + context.closePath(); + context.stroke(); + context.restore(); + }); + } + } + context.restore(); + //绘制X轴轴线 + if (opts.xAxis.axisLine) { + context.beginPath(); + context.setStrokeStyle(opts.xAxis.axisLineColor); + context.setLineWidth(1 * opts.pix); + context.moveTo(startX, opts.height - opts.area[2]); + context.lineTo(endX, opts.height - opts.area[2]); + context.stroke(); + } +} + +function drawYAxisGrid(categories, opts, config, context) { + if (opts.yAxis.disableGrid === true) { + return; + } + let spacingValid = opts.height - opts.area[0] - opts.area[2]; + let eachSpacing = spacingValid / opts.yAxis.splitNumber; + let startX = opts.area[3]; + let xAxisPoints = opts.chartData.xAxisData.xAxisPoints, + xAxiseachSpacing = opts.chartData.xAxisData.eachSpacing; + let TotalWidth = xAxiseachSpacing * (xAxisPoints.length - 1); + let endX = startX + TotalWidth; + let points = []; + let startY = 1 + if (opts.xAxis.axisLine === false) { + startY = 0 + } + for (let i = startY; i < opts.yAxis.splitNumber + 1; i++) { + points.push(opts.height - opts.area[2] - eachSpacing * i); + } + context.save(); + if (opts._scrollDistance_ && opts._scrollDistance_ !== 0) { + context.translate(opts._scrollDistance_, 0); + } + if (opts.yAxis.gridType == 'dash') { + context.setLineDash([opts.yAxis.dashLength * opts.pix, opts.yAxis.dashLength * opts.pix]); + } + context.setStrokeStyle(opts.yAxis.gridColor); + context.setLineWidth(1 * opts.pix); + points.forEach(function(item, index) { + context.beginPath(); + context.moveTo(startX, item); + context.lineTo(endX, item); + context.stroke(); + }); + context.setLineDash([]); + context.restore(); +} + +function drawYAxis(series, opts, config, context) { + if (opts.yAxis.disabled === true) { + return; + } + var spacingValid = opts.height - opts.area[0] - opts.area[2]; + var eachSpacing = spacingValid / opts.yAxis.splitNumber; + var startX = opts.area[3]; + var endX = opts.width - opts.area[1]; + var endY = opts.height - opts.area[2]; + var fillEndY = endY + config.xAxisHeight; + if (opts.xAxis.scrollShow) { + fillEndY -= 3 * opts.pix; + } + if (opts.xAxis.rotateLabel) { + fillEndY = opts.height - opts.area[2] + opts.fontSize * opts.pix / 2; + } + // set YAxis background + context.beginPath(); + context.setFillStyle(opts.background); + if (opts.enableScroll == true && opts.xAxis.scrollPosition && opts.xAxis.scrollPosition !== 'left') { + context.fillRect(0, 0, startX, fillEndY); + } + if (opts.enableScroll == true && opts.xAxis.scrollPosition && opts.xAxis.scrollPosition !== 'right') { + context.fillRect(endX, 0, opts.width, fillEndY); + } + context.closePath(); + context.stroke(); + var points = []; + for (let i = 0; i <= opts.yAxis.splitNumber; i++) { + points.push(opts.area[0] + eachSpacing * i); + } + let tStartLeft = opts.area[3]; + let tStartRight = opts.width - opts.area[1]; + if (opts.yAxis.data) { + for (let i = 0; i < opts.yAxis.data.length; i++) { + let yData = opts.yAxis.data[i]; + if (yData.disabled !== true) { + let rangesFormat = opts.chartData.yAxisData.rangesFormat[i]; + let yAxisFontSize = yData.fontSize ? yData.fontSize * opts.pix : config.fontSize; + let yAxisWidth = opts.chartData.yAxisData.yAxisWidth[i]; + let textAlign = yData.textAlign || "right"; + //画Y轴刻度及文案 + rangesFormat.forEach(function(item, index) { + var pos = points[index] ? points[index] : endY; + context.beginPath(); + context.setFontSize(yAxisFontSize); + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(yData.axisLineColor || '#cccccc'); + context.setFillStyle(yData.fontColor || opts.fontColor); + let tmpstrat = 0; + let gapwidth = 4 * opts.pix; + if (yAxisWidth.position == 'left') { + //画刻度线 + if (yData.calibration == true) { + context.moveTo(tStartLeft, pos); + context.lineTo(tStartLeft - 3 * opts.pix, pos); + gapwidth += 3 * opts.pix; + } + //画文字 + switch (textAlign) { + case "left": + context.setTextAlign('left'); + tmpstrat = tStartLeft - yAxisWidth.width + break; + case "right": + context.setTextAlign('right'); + tmpstrat = tStartLeft - gapwidth + break; + default: + context.setTextAlign('center'); + tmpstrat = tStartLeft - yAxisWidth.width / 2 + } + context.fillText(String(item), tmpstrat, pos + yAxisFontSize / 2 - 3 * opts.pix); + + } else { + //画刻度线 + if (yData.calibration == true) { + context.moveTo(tStartRight, pos); + context.lineTo(tStartRight + 3 * opts.pix, pos); + gapwidth += 3 * opts.pix; + } + switch (textAlign) { + case "left": + context.setTextAlign('left'); + tmpstrat = tStartRight + gapwidth + break; + case "right": + context.setTextAlign('right'); + tmpstrat = tStartRight + yAxisWidth.width + break; + default: + context.setTextAlign('center'); + tmpstrat = tStartRight + yAxisWidth.width / 2 + } + context.fillText(String(item), tmpstrat, pos + yAxisFontSize / 2 - 3 * opts.pix); + } + context.closePath(); + context.stroke(); + context.setTextAlign('left'); + }); + //画Y轴轴线 + if (yData.axisLine !== false) { + context.beginPath(); + context.setStrokeStyle(yData.axisLineColor || '#cccccc'); + context.setLineWidth(1 * opts.pix); + if (yAxisWidth.position == 'left') { + context.moveTo(tStartLeft, opts.height - opts.area[2]); + context.lineTo(tStartLeft, opts.area[0]); + } else { + context.moveTo(tStartRight, opts.height - opts.area[2]); + context.lineTo(tStartRight, opts.area[0]); + } + context.stroke(); + } + //画Y轴标题 + if (opts.yAxis.showTitle) { + let titleFontSize = yData.titleFontSize * opts.pix || config.fontSize; + let title = yData.title; + context.beginPath(); + context.setFontSize(titleFontSize); + context.setFillStyle(yData.titleFontColor || opts.fontColor); + if (yAxisWidth.position == 'left') { + context.fillText(title, tStartLeft - measureText(title, titleFontSize, context) / 2 + (yData.titleOffsetX || 0), opts.area[0] - (10 - (yData.titleOffsetY || 0)) * opts.pix); + } else { + context.fillText(title, tStartRight - measureText(title, titleFontSize, context) / 2 + (yData.titleOffsetX || 0), opts.area[0] - (10 - (yData.titleOffsetY || 0)) * opts.pix); + } + context.closePath(); + context.stroke(); + } + if (yAxisWidth.position == 'left') { + tStartLeft -= (yAxisWidth.width + opts.yAxis.padding * opts.pix); + } else { + tStartRight += yAxisWidth.width + opts.yAxis.padding * opts.pix; + } + } + } + } + +} + +function drawLegend(series, opts, config, context, chartData) { + if (opts.legend.show === false) { + return; + } + let legendData = chartData.legendData; + let legendList = legendData.points; + let legendArea = legendData.area; + let padding = opts.legend.padding * opts.pix; + let fontSize = opts.legend.fontSize * opts.pix; + let shapeWidth = 15 * opts.pix; + let shapeRight = 5 * opts.pix; + let itemGap = opts.legend.itemGap * opts.pix; + let lineHeight = Math.max(opts.legend.lineHeight * opts.pix, fontSize); + //画背景及边框 + context.beginPath(); + context.setLineWidth(opts.legend.borderWidth * opts.pix); + context.setStrokeStyle(opts.legend.borderColor); + context.setFillStyle(opts.legend.backgroundColor); + context.moveTo(legendArea.start.x, legendArea.start.y); + context.rect(legendArea.start.x, legendArea.start.y, legendArea.width, legendArea.height); + context.closePath(); + context.fill(); + context.stroke(); + legendList.forEach(function(itemList, listIndex) { + let width = 0; + let height = 0; + width = legendData.widthArr[listIndex]; + height = legendData.heightArr[listIndex]; + let startX = 0; + let startY = 0; + if (opts.legend.position == 'top' || opts.legend.position == 'bottom') { + switch (opts.legend.float) { + case 'left': + startX = legendArea.start.x + padding; + break; + case 'right': + startX = legendArea.start.x + legendArea.width - width; + break; + default: + startX = legendArea.start.x + (legendArea.width - width) / 2; + } + startY = legendArea.start.y + padding + listIndex * lineHeight; + } else { + if (listIndex == 0) { + width = 0; + } else { + width = legendData.widthArr[listIndex - 1]; + } + startX = legendArea.start.x + padding + width; + startY = legendArea.start.y + padding + (legendArea.height - height) / 2; + } + context.setFontSize(config.fontSize); + for (let i = 0; i < itemList.length; i++) { + let item = itemList[i]; + item.area = [0, 0, 0, 0]; + item.area[0] = startX; + item.area[1] = startY; + item.area[3] = startY + lineHeight; + context.beginPath(); + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(item.show ? item.color : opts.legend.hiddenColor); + context.setFillStyle(item.show ? item.color : opts.legend.hiddenColor); + switch (item.legendShape) { + case 'line': + context.moveTo(startX, startY + 0.5 * lineHeight - 2 * opts.pix); + context.fillRect(startX, startY + 0.5 * lineHeight - 2 * opts.pix, 15 * opts.pix, 4 * opts.pix); + break; + case 'triangle': + context.moveTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix); + context.lineTo(startX + 2.5 * opts.pix, startY + 0.5 * lineHeight + 5 * opts.pix); + context.lineTo(startX + 12.5 * opts.pix, startY + 0.5 * lineHeight + 5 * opts.pix); + context.lineTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix); + break; + case 'diamond': + context.moveTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix); + context.lineTo(startX + 2.5 * opts.pix, startY + 0.5 * lineHeight); + context.lineTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight + 5 * opts.pix); + context.lineTo(startX + 12.5 * opts.pix, startY + 0.5 * lineHeight); + context.lineTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix); + break; + case 'circle': + context.moveTo(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight); + context.arc(startX + 7.5 * opts.pix, startY + 0.5 * lineHeight, 5 * opts.pix, 0, 2 * Math.PI); + break; + case 'rect': + context.moveTo(startX, startY + 0.5 * lineHeight - 5 * opts.pix); + context.fillRect(startX, startY + 0.5 * lineHeight - 5 * opts.pix, 15 * opts.pix, 10 * opts.pix); + break; + case 'square': + context.moveTo(startX + 5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix); + context.fillRect(startX + 5 * opts.pix, startY + 0.5 * lineHeight - 5 * opts.pix, 10 * opts.pix, 10 * opts.pix); + break; + case 'none': + break; + default: + context.moveTo(startX, startY + 0.5 * lineHeight - 5 * opts.pix); + context.fillRect(startX, startY + 0.5 * lineHeight - 5 * opts.pix, 15 * opts.pix, 10 * opts.pix); + } + context.closePath(); + context.fill(); + context.stroke(); + startX += shapeWidth + shapeRight; + let fontTrans = 0.5 * lineHeight + 0.5 * fontSize - 2; + context.beginPath(); + context.setFontSize(fontSize); + context.setFillStyle(item.show ? opts.legend.fontColor : opts.legend.hiddenColor); + context.fillText(item.name, startX, startY + fontTrans); + context.closePath(); + context.stroke(); + if (opts.legend.position == 'top' || opts.legend.position == 'bottom') { + startX += measureText(item.name, fontSize, context) + itemGap; + item.area[2] = startX; + } else { + item.area[2] = startX + measureText(item.name, fontSize, context) + itemGap;; + startX -= shapeWidth + shapeRight; + startY += lineHeight; + } + } + }); +} + +function drawPieDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var pieOption = assign({}, { + activeOpacity: 0.5, + activeRadius: 10, + offsetAngle: 0, + labelWidth: 15, + ringWidth: 30, + customRadius: 0, + border: false, + borderWidth: 2, + borderColor: '#FFFFFF', + centerColor: '#FFFFFF', + linearType: 'none', + customColor: [], + }, opts.type == "pie" ? opts.extra.pie : opts.extra.ring); + var centerPosition = { + x: opts.area[3] + (opts.width - opts.area[1] - opts.area[3]) / 2, + y: opts.area[0] + (opts.height - opts.area[0] - opts.area[2]) / 2 + }; + if (config.pieChartLinePadding == 0) { + config.pieChartLinePadding = pieOption.activeRadius * opts.pix; + } + + var radius = Math.min((opts.width - opts.area[1] - opts.area[3]) / 2 - config.pieChartLinePadding - config.pieChartTextPadding - config._pieTextMaxLength_, (opts.height - opts.area[0] - opts.area[2]) / 2 - config.pieChartLinePadding - config.pieChartTextPadding); + if (pieOption.customRadius > 0) { + radius = pieOption.customRadius * opts.pix; + } + series = getPieDataPoints(series, radius, process); + var activeRadius = pieOption.activeRadius * opts.pix; + pieOption.customColor = fillCustomColor(pieOption.linearType, pieOption.customColor, series, config); + series = series.map(function(eachSeries) { + eachSeries._start_ += (pieOption.offsetAngle) * Math.PI / 180; + return eachSeries; + }); + series.forEach(function(eachSeries, seriesIndex) { + if (opts.tooltip) { + if (opts.tooltip.index == seriesIndex) { + context.beginPath(); + context.setFillStyle(hexToRgb(eachSeries.color, pieOption.activeOpacity || 0.5)); + context.moveTo(centerPosition.x, centerPosition.y); + context.arc(centerPosition.x, centerPosition.y, eachSeries._radius_ + activeRadius, eachSeries._start_, eachSeries._start_ + 2 * eachSeries._proportion_ * Math.PI); + context.closePath(); + context.fill(); + } + } + context.beginPath(); + context.setLineWidth(pieOption.borderWidth * opts.pix); + context.lineJoin = "round"; + context.setStrokeStyle(pieOption.borderColor); + var fillcolor = eachSeries.color; + if (pieOption.linearType == 'custom') { + var grd; + if(context.createCircularGradient){ + grd = context.createCircularGradient(centerPosition.x, centerPosition.y, eachSeries._radius_) + }else{ + grd = context.createRadialGradient(centerPosition.x, centerPosition.y, 0,centerPosition.x, centerPosition.y, eachSeries._radius_) + } + grd.addColorStop(0, hexToRgb(pieOption.customColor[eachSeries.linearIndex], 1)) + grd.addColorStop(1, hexToRgb(eachSeries.color, 1)) + fillcolor = grd + } + context.setFillStyle(fillcolor); + context.moveTo(centerPosition.x, centerPosition.y); + context.arc(centerPosition.x, centerPosition.y, eachSeries._radius_, eachSeries._start_, eachSeries._start_ + 2 * eachSeries._proportion_ * Math.PI); + context.closePath(); + context.fill(); + if (pieOption.border == true) { + context.stroke(); + } + }); + if (opts.type === 'ring') { + var innerPieWidth = radius * 0.6; + if (typeof pieOption.ringWidth === 'number' && pieOption.ringWidth > 0) { + innerPieWidth = Math.max(0, radius - pieOption.ringWidth * opts.pix); + } + context.beginPath(); + context.setFillStyle(pieOption.centerColor); + context.moveTo(centerPosition.x, centerPosition.y); + context.arc(centerPosition.x, centerPosition.y, innerPieWidth, 0, 2 * Math.PI); + context.closePath(); + context.fill(); + } + if (opts.dataLabel !== false && process === 1) { + var valid = false; + for (var i = 0, len = series.length; i < len; i++) { + if (series[i].data > 0) { + valid = true; + break; + } + } + if (valid) { + drawPieText(series, opts, config, context, radius, centerPosition); + } + } + if (process === 1 && opts.type === 'ring') { + drawRingTitle(opts, config, context, centerPosition); + } + return { + center: centerPosition, + radius: radius, + series: series + }; +} + +function drawRoseDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var roseOption = assign({}, { + type: 'area', + activeOpacity: 0.5, + activeRadius: 10, + offsetAngle: 0, + labelWidth: 15, + border: false, + borderWidth: 2, + borderColor: '#FFFFFF', + linearType: 'none', + customColor: [], + }, opts.extra.rose); + if (config.pieChartLinePadding == 0) { + config.pieChartLinePadding = roseOption.activeRadius * opts.pix; + } + var centerPosition = { + x: opts.area[3] + (opts.width - opts.area[1] - opts.area[3]) / 2, + y: opts.area[0] + (opts.height - opts.area[0] - opts.area[2]) / 2 + }; + var radius = Math.min((opts.width - opts.area[1] - opts.area[3]) / 2 - config.pieChartLinePadding - config.pieChartTextPadding - config._pieTextMaxLength_, (opts.height - opts.area[0] - opts.area[2]) / 2 - config.pieChartLinePadding - config.pieChartTextPadding); + var minRadius = roseOption.minRadius || radius * 0.5; + series = getRoseDataPoints(series, roseOption.type, minRadius, radius, process); + var activeRadius = roseOption.activeRadius * opts.pix; + roseOption.customColor = fillCustomColor(roseOption.linearType, roseOption.customColor, series, config); + series = series.map(function(eachSeries) { + eachSeries._start_ += (roseOption.offsetAngle || 0) * Math.PI / 180; + return eachSeries; + }); + series.forEach(function(eachSeries, seriesIndex) { + if (opts.tooltip) { + if (opts.tooltip.index == seriesIndex) { + context.beginPath(); + context.setFillStyle(hexToRgb(eachSeries.color, roseOption.activeOpacity || 0.5)); + context.moveTo(centerPosition.x, centerPosition.y); + context.arc(centerPosition.x, centerPosition.y, activeRadius + eachSeries._radius_, eachSeries._start_, eachSeries._start_ + 2 * eachSeries._rose_proportion_ * Math.PI); + context.closePath(); + context.fill(); + } + } + context.beginPath(); + context.setLineWidth(roseOption.borderWidth * opts.pix); + context.lineJoin = "round"; + context.setStrokeStyle(roseOption.borderColor); + var fillcolor = eachSeries.color; + if (roseOption.linearType == 'custom') { + var grd; + if(context.createCircularGradient){ + grd = context.createCircularGradient(centerPosition.x, centerPosition.y, eachSeries._radius_) + }else{ + grd = context.createRadialGradient(centerPosition.x, centerPosition.y, 0,centerPosition.x, centerPosition.y, eachSeries._radius_) + } + grd.addColorStop(0, hexToRgb(roseOption.customColor[eachSeries.linearIndex], 1)) + grd.addColorStop(1, hexToRgb(eachSeries.color, 1)) + fillcolor = grd + } + context.setFillStyle(fillcolor); + context.moveTo(centerPosition.x, centerPosition.y); + context.arc(centerPosition.x, centerPosition.y, eachSeries._radius_, eachSeries._start_, eachSeries._start_ + 2 * eachSeries._rose_proportion_ * Math.PI); + context.closePath(); + context.fill(); + if (roseOption.border == true) { + context.stroke(); + } + }); + + if (opts.dataLabel !== false && process === 1) { + var valid = false; + for (var i = 0, len = series.length; i < len; i++) { + if (series[i].data > 0) { + valid = true; + break; + } + } + if (valid) { + drawPieText(series, opts, config, context, radius, centerPosition); + } + } + return { + center: centerPosition, + radius: radius, + series: series + }; +} + +function drawArcbarDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var arcbarOption = assign({}, { + startAngle: 0.75, + endAngle: 0.25, + type: 'default', + width: 12 , + gap: 2 , + linearType: 'none', + customColor: [], + }, opts.extra.arcbar); + series = getArcbarDataPoints(series, arcbarOption, process); + var centerPosition; + if (arcbarOption.centerX || arcbarOption.centerY) { + centerPosition = { + x: arcbarOption.centerX ? arcbarOption.centerX : opts.width / 2, + y: arcbarOption.centerY ? arcbarOption.centerY : opts.height / 2 + }; + } else { + centerPosition = { + x: opts.width / 2, + y: opts.height / 2 + }; + } + var radius; + if (arcbarOption.radius) { + radius = arcbarOption.radius; + } else { + radius = Math.min(centerPosition.x, centerPosition.y); + radius -= 5 * opts.pix; + radius -= arcbarOption.width / 2; + } + arcbarOption.customColor = fillCustomColor(arcbarOption.linearType, arcbarOption.customColor, series, config); + + for (let i = 0; i < series.length; i++) { + let eachSeries = series[i]; + //背景颜色 + context.setLineWidth(arcbarOption.width * opts.pix); + context.setStrokeStyle(arcbarOption.backgroundColor || '#E9E9E9'); + context.setLineCap('round'); + context.beginPath(); + if (arcbarOption.type == 'default') { + context.arc(centerPosition.x, centerPosition.y, radius - (arcbarOption.width * opts.pix + arcbarOption.gap * opts.pix) * i, arcbarOption.startAngle * Math.PI, arcbarOption.endAngle * Math.PI, false); + } else { + context.arc(centerPosition.x, centerPosition.y, radius - (arcbarOption.width * opts.pix + arcbarOption.gap * opts.pix) * i, 0, 2 * Math.PI, false); + } + context.stroke(); + //进度条 + var fillColor = eachSeries.color + if(arcbarOption.linearType == 'custom'){ + var grd = context.createLinearGradient(centerPosition.x - radius, centerPosition.y, centerPosition.x + radius, centerPosition.y); + grd.addColorStop(1, hexToRgb(arcbarOption.customColor[eachSeries.linearIndex], 1)) + grd.addColorStop(0, hexToRgb(eachSeries.color, 1)) + fillColor = grd; + } + context.setLineWidth(arcbarOption.width * opts.pix); + context.setStrokeStyle(fillColor); + context.setLineCap('round'); + context.beginPath(); + context.arc(centerPosition.x, centerPosition.y, radius - (arcbarOption.width * opts.pix + arcbarOption.gap * opts.pix) * i, arcbarOption.startAngle * Math.PI, eachSeries._proportion_ * Math.PI, false); + context.stroke(); + } + drawRingTitle(opts, config, context, centerPosition); + return { + center: centerPosition, + radius: radius, + series: series + }; +} + +function drawGaugeDataPoints(categories, series, opts, config, context) { + var process = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 1; + var gaugeOption = assign({}, { + type: 'default', + startAngle: 0.75, + endAngle: 0.25, + width: 15, + labelOffset:13, + splitLine: { + fixRadius: 0, + splitNumber: 10, + width: 15, + color: '#FFFFFF', + childNumber: 5, + childWidth: 5 + }, + pointer: { + width: 15, + color: 'auto' + } + }, opts.extra.gauge); + if (gaugeOption.oldAngle == undefined) { + gaugeOption.oldAngle = gaugeOption.startAngle; + } + if (gaugeOption.oldData == undefined) { + gaugeOption.oldData = 0; + } + categories = getGaugeAxisPoints(categories, gaugeOption.startAngle, gaugeOption.endAngle); + var centerPosition = { + x: opts.width / 2, + y: opts.height / 2 + }; + var radius = Math.min(centerPosition.x, centerPosition.y); + radius -= 5 * opts.pix; + radius -= gaugeOption.width / 2; + var innerRadius = radius - gaugeOption.width; + var totalAngle = 0; + //判断仪表盘的样式:default百度样式,progress新样式 + if (gaugeOption.type == 'progress') { + //## 第一步画中心圆形背景和进度条背景 + //中心圆形背景 + var pieRadius = radius - gaugeOption.width * 3; + context.beginPath(); + let gradient = context.createLinearGradient(centerPosition.x, centerPosition.y - pieRadius, centerPosition.x, centerPosition.y + pieRadius); + //配置渐变填充(起点:中心点向上减半径;结束点中心点向下加半径) + gradient.addColorStop('0', hexToRgb(series[0].color, 0.3)); + gradient.addColorStop('1.0', hexToRgb("#FFFFFF", 0.1)); + context.setFillStyle(gradient); + context.arc(centerPosition.x, centerPosition.y, pieRadius, 0, 2 * Math.PI, false); + context.fill(); + //画进度条背景 + context.setLineWidth(gaugeOption.width); + context.setStrokeStyle(hexToRgb(series[0].color, 0.3)); + context.setLineCap('round'); + context.beginPath(); + context.arc(centerPosition.x, centerPosition.y, innerRadius, gaugeOption.startAngle * Math.PI, gaugeOption.endAngle * Math.PI, false); + context.stroke(); + //## 第二步画刻度线 + totalAngle = gaugeOption.startAngle - gaugeOption.endAngle + 1; + let splitAngle = totalAngle / gaugeOption.splitLine.splitNumber; + let childAngle = totalAngle / gaugeOption.splitLine.splitNumber / gaugeOption.splitLine.childNumber; + let startX = -radius - gaugeOption.width * 0.5 - gaugeOption.splitLine.fixRadius; + let endX = -radius - gaugeOption.width - gaugeOption.splitLine.fixRadius + gaugeOption.splitLine.width; + context.save(); + context.translate(centerPosition.x, centerPosition.y); + context.rotate((gaugeOption.startAngle - 1) * Math.PI); + let len = gaugeOption.splitLine.splitNumber * gaugeOption.splitLine.childNumber + 1; + let proc = series[0].data * process; + for (let i = 0; i < len; i++) { + context.beginPath(); + //刻度线随进度变色 + if (proc > (i / len)) { + context.setStrokeStyle(hexToRgb(series[0].color, 1)); + } else { + context.setStrokeStyle(hexToRgb(series[0].color, 0.3)); + } + context.setLineWidth(3 * opts.pix); + context.moveTo(startX, 0); + context.lineTo(endX, 0); + context.stroke(); + context.rotate(childAngle * Math.PI); + } + context.restore(); + //## 第三步画进度条 + series = getArcbarDataPoints(series, gaugeOption, process); + context.setLineWidth(gaugeOption.width); + context.setStrokeStyle(series[0].color); + context.setLineCap('round'); + context.beginPath(); + context.arc(centerPosition.x, centerPosition.y, innerRadius, gaugeOption.startAngle * Math.PI, series[0]._proportion_ * Math.PI, false); + context.stroke(); + //## 第四步画指针 + let pointerRadius = radius - gaugeOption.width * 2.5; + context.save(); + context.translate(centerPosition.x, centerPosition.y); + context.rotate((series[0]._proportion_ - 1) * Math.PI); + context.beginPath(); + context.setLineWidth(gaugeOption.width / 3); + let gradient3 = context.createLinearGradient(0, -pointerRadius * 0.6, 0, pointerRadius * 0.6); + gradient3.addColorStop('0', hexToRgb('#FFFFFF', 0)); + gradient3.addColorStop('0.5', hexToRgb(series[0].color, 1)); + gradient3.addColorStop('1.0', hexToRgb('#FFFFFF', 0)); + context.setStrokeStyle(gradient3); + context.arc(0, 0, pointerRadius, 0.85 * Math.PI, 1.15 * Math.PI, false); + context.stroke(); + context.beginPath(); + context.setLineWidth(1); + context.setStrokeStyle(series[0].color); + context.setFillStyle(series[0].color); + context.moveTo(-pointerRadius - gaugeOption.width / 3 / 2, -4); + context.lineTo(-pointerRadius - gaugeOption.width / 3 / 2 - 4, 0); + context.lineTo(-pointerRadius - gaugeOption.width / 3 / 2, 4); + context.lineTo(-pointerRadius - gaugeOption.width / 3 / 2, -4); + context.stroke(); + context.fill(); + context.restore(); + //default百度样式 + } else { + //画背景 + context.setLineWidth(gaugeOption.width); + context.setLineCap('butt'); + for (let i = 0; i < categories.length; i++) { + let eachCategories = categories[i]; + context.beginPath(); + context.setStrokeStyle(eachCategories.color); + context.arc(centerPosition.x, centerPosition.y, radius, eachCategories._startAngle_ * Math.PI, eachCategories._endAngle_ * Math.PI, false); + context.stroke(); + } + context.save(); + //画刻度线 + totalAngle = gaugeOption.startAngle - gaugeOption.endAngle + 1; + let splitAngle = totalAngle / gaugeOption.splitLine.splitNumber; + let childAngle = totalAngle / gaugeOption.splitLine.splitNumber / gaugeOption.splitLine.childNumber; + let startX = -radius - gaugeOption.width * 0.5 - gaugeOption.splitLine.fixRadius; + let endX = -radius - gaugeOption.width * 0.5 - gaugeOption.splitLine.fixRadius + gaugeOption.splitLine.width; + let childendX = -radius - gaugeOption.width * 0.5 - gaugeOption.splitLine.fixRadius + gaugeOption.splitLine.childWidth; + context.translate(centerPosition.x, centerPosition.y); + context.rotate((gaugeOption.startAngle - 1) * Math.PI); + for (let i = 0; i < gaugeOption.splitLine.splitNumber + 1; i++) { + context.beginPath(); + context.setStrokeStyle(gaugeOption.splitLine.color); + context.setLineWidth(2 * opts.pix); + context.moveTo(startX, 0); + context.lineTo(endX, 0); + context.stroke(); + context.rotate(splitAngle * Math.PI); + } + context.restore(); + context.save(); + context.translate(centerPosition.x, centerPosition.y); + context.rotate((gaugeOption.startAngle - 1) * Math.PI); + for (let i = 0; i < gaugeOption.splitLine.splitNumber * gaugeOption.splitLine.childNumber + 1; i++) { + context.beginPath(); + context.setStrokeStyle(gaugeOption.splitLine.color); + context.setLineWidth(1 * opts.pix); + context.moveTo(startX, 0); + context.lineTo(childendX, 0); + context.stroke(); + context.rotate(childAngle * Math.PI); + } + context.restore(); + //画指针 + series = getGaugeDataPoints(series, categories, gaugeOption, process); + for (let i = 0; i < series.length; i++) { + let eachSeries = series[i]; + context.save(); + context.translate(centerPosition.x, centerPosition.y); + context.rotate((eachSeries._proportion_ - 1) * Math.PI); + context.beginPath(); + context.setFillStyle(eachSeries.color); + context.moveTo(gaugeOption.pointer.width, 0); + context.lineTo(0, -gaugeOption.pointer.width / 2); + context.lineTo(-innerRadius, 0); + context.lineTo(0, gaugeOption.pointer.width / 2); + context.lineTo(gaugeOption.pointer.width, 0); + context.closePath(); + context.fill(); + context.beginPath(); + context.setFillStyle('#FFFFFF'); + context.arc(0, 0, gaugeOption.pointer.width / 6, 0, 2 * Math.PI, false); + context.fill(); + context.restore(); + } + if (opts.dataLabel !== false) { + drawGaugeLabel(gaugeOption, radius, centerPosition, opts, config, context); + } + } + //画仪表盘标题,副标题 + drawRingTitle(opts, config, context, centerPosition); + if (process === 1 && opts.type === 'gauge') { + opts.extra.gauge.oldAngle = series[0]._proportion_; + opts.extra.gauge.oldData = series[0].data; + } + return { + center: centerPosition, + radius: radius, + innerRadius: innerRadius, + categories: categories, + totalAngle: totalAngle + }; +} + +function drawRadarDataPoints(series, opts, config, context) { + var process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + var radarOption = assign({}, { + gridColor: '#cccccc', + gridType: 'radar', + opacity: 0.2, + gridCount: 3, + border:false, + borderWidth:2 + }, opts.extra.radar); + var coordinateAngle = getRadarCoordinateSeries(opts.categories.length); + var centerPosition = { + x: opts.area[3] + (opts.width - opts.area[1] - opts.area[3]) / 2, + y: opts.area[0] + (opts.height - opts.area[0] - opts.area[2]) / 2 + }; + var xr = (opts.width - opts.area[1] - opts.area[3]) / 2 + var yr = (opts.height - opts.area[0] - opts.area[2]) / 2 + var radius = Math.min(xr - (getMaxTextListLength(opts.categories, config.fontSize, context) + config.radarLabelTextMargin), yr - config.radarLabelTextMargin); + radius -= config.radarLabelTextMargin * opts.pix; + // 画分割线 + context.beginPath(); + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(radarOption.gridColor); + coordinateAngle.forEach(function(angle) { + var pos = convertCoordinateOrigin(radius * Math.cos(angle), radius * Math.sin(angle), centerPosition); + context.moveTo(centerPosition.x, centerPosition.y); + context.lineTo(pos.x, pos.y); + }); + context.stroke(); + context.closePath(); + + // 画背景网格 + var _loop = function _loop(i) { + var startPos = {}; + context.beginPath(); + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(radarOption.gridColor); + if (radarOption.gridType == 'radar') { + coordinateAngle.forEach(function(angle, index) { + var pos = convertCoordinateOrigin(radius / radarOption.gridCount * i * Math.cos(angle), radius / + radarOption.gridCount * i * Math.sin(angle), centerPosition); + if (index === 0) { + startPos = pos; + context.moveTo(pos.x, pos.y); + } else { + context.lineTo(pos.x, pos.y); + } + }); + context.lineTo(startPos.x, startPos.y); + } else { + var pos = convertCoordinateOrigin(radius / radarOption.gridCount * i * Math.cos(1.5), radius / radarOption.gridCount * i * Math.sin(1.5), centerPosition); + context.arc(centerPosition.x, centerPosition.y, centerPosition.y - pos.y, 0, 2 * Math.PI, false); + } + context.stroke(); + context.closePath(); + }; + for (var i = 1; i <= radarOption.gridCount; i++) { + _loop(i); + } + var radarDataPoints = getRadarDataPoints(coordinateAngle, centerPosition, radius, series, opts, process); + radarDataPoints.forEach(function(eachSeries, seriesIndex) { + // 绘制区域数据 + context.beginPath(); + context.setLineWidth(radarOption.borderWidth * opts.pix); + context.setStrokeStyle(eachSeries.color); + context.setFillStyle(hexToRgb(eachSeries.color, radarOption.opacity)); + eachSeries.data.forEach(function(item, index) { + if (index === 0) { + context.moveTo(item.position.x, item.position.y); + } else { + context.lineTo(item.position.x, item.position.y); + } + }); + context.closePath(); + context.fill(); + if(radarOption.border === true){ + context.stroke(); + } + context.closePath(); + if (opts.dataPointShape !== false) { + var points = eachSeries.data.map(function(item) { + return item.position; + }); + drawPointShape(points, eachSeries.color, eachSeries.pointShape, context, opts); + } + }); + // draw label text + drawRadarLabel(coordinateAngle, radius, centerPosition, opts, config, context); + return { + center: centerPosition, + radius: radius, + angleList: coordinateAngle + }; +} + +function normalInt(min, max, iter) { + iter = iter == 0 ? 1 : iter; + var arr = []; + for (var i = 0; i < iter; i++) { + arr[i] = Math.random(); + }; + return Math.floor(arr.reduce(function(i, j) { + return i + j + }) / iter * (max - min)) + min; +}; + +function collisionNew(area, points, width, height) { + var isIn = false; + for (let i = 0; i < points.length; i++) { + if (points[i].area) { + if (area[3] < points[i].area[1] || area[0] > points[i].area[2] || area[1] > points[i].area[3] || area[2] < points[i].area[0]) { + if (area[0] < 0 || area[1] < 0 || area[2] > width || area[3] > height) { + isIn = true; + break; + } else { + isIn = false; + } + } else { + isIn = true; + break; + } + } + } + return isIn; +}; + +function getBoundingBox(data) { + var bounds = {},coords; + bounds.xMin = 180; + bounds.xMax = 0; + bounds.yMin = 90; + bounds.yMax = 0 + for (var i = 0; i < data.length; i++) { + var coorda = data[i].geometry.coordinates + for (var k = 0; k < coorda.length; k++) { + coords = coorda[k]; + if (coords.length == 1) { + coords = coords[0] + } + for (var j = 0; j < coords.length; j++) { + var longitude = coords[j][0]; + var latitude = coords[j][1]; + var point = { + x: longitude, + y: latitude + } + bounds.xMin = bounds.xMin < point.x ? bounds.xMin : point.x; + bounds.xMax = bounds.xMax > point.x ? bounds.xMax : point.x; + bounds.yMin = bounds.yMin < point.y ? bounds.yMin : point.y; + bounds.yMax = bounds.yMax > point.y ? bounds.yMax : point.y; + } + } + } + return bounds; +} + +function coordinateToPoint(latitude, longitude, bounds, scale, xoffset, yoffset) { + return { + x: (longitude - bounds.xMin) * scale + xoffset, + y: (bounds.yMax - latitude) * scale + yoffset + }; +} + +function pointToCoordinate(pointY, pointX, bounds, scale, xoffset, yoffset) { + return { + x: (pointX - xoffset) / scale + bounds.xMin, + y: bounds.yMax - (pointY - yoffset) / scale + }; +} + +function isRayIntersectsSegment(poi, s_poi, e_poi) { + if (s_poi[1] == e_poi[1]) { + return false; + } + if (s_poi[1] > poi[1] && e_poi[1] > poi[1]) { + return false; + } + if (s_poi[1] < poi[1] && e_poi[1] < poi[1]) { + return false; + } + if (s_poi[1] == poi[1] && e_poi[1] > poi[1]) { + return false; + } + if (e_poi[1] == poi[1] && s_poi[1] > poi[1]) { + return false; + } + if (s_poi[0] < poi[0] && e_poi[1] < poi[1]) { + return false; + } + let xseg = e_poi[0] - (e_poi[0] - s_poi[0]) * (e_poi[1] - poi[1]) / (e_poi[1] - s_poi[1]); + if (xseg < poi[0]) { + return false; + } else { + return true; + } +} + +function isPoiWithinPoly(poi, poly, mercator) { + let sinsc = 0; + for (let i = 0; i < poly.length; i++) { + let epoly = poly[i][0]; + if (poly.length == 1) { + epoly = poly[i][0] + } + for (let j = 0; j < epoly.length - 1; j++) { + let s_poi = epoly[j]; + let e_poi = epoly[j + 1]; + if (mercator) { + s_poi = lonlat2mercator(epoly[j][0], epoly[j][1]); + e_poi = lonlat2mercator(epoly[j + 1][0], epoly[j + 1][1]); + } + if (isRayIntersectsSegment(poi, s_poi, e_poi)) { + sinsc += 1; + } + } + } + if (sinsc % 2 == 1) { + return true; + } else { + return false; + } +} + + +function drawMapDataPoints(series, opts, config, context) { + var mapOption = assign({}, { + border: true, + mercator: false, + borderWidth: 1, + borderColor: '#666666', + fillOpacity: 0.6, + activeBorderColor: '#f04864', + activeFillColor: '#facc14', + activeFillOpacity: 1 + }, opts.extra.map); + var coords, point; + var data = series; + var bounds = getBoundingBox(data); + if (mapOption.mercator) { + var max = lonlat2mercator(bounds.xMax, bounds.yMax) + var min = lonlat2mercator(bounds.xMin, bounds.yMin) + bounds.xMax = max[0] + bounds.yMax = max[1] + bounds.xMin = min[0] + bounds.yMin = min[1] + } + var xScale = opts.width / Math.abs(bounds.xMax - bounds.xMin); + var yScale = opts.height / Math.abs(bounds.yMax - bounds.yMin); + var scale = xScale < yScale ? xScale : yScale; + var xoffset = opts.width / 2 - Math.abs(bounds.xMax - bounds.xMin) / 2 * scale; + var yoffset = opts.height / 2 - Math.abs(bounds.yMax - bounds.yMin) / 2 * scale; + for (var i = 0; i < data.length; i++) { + context.beginPath(); + context.setLineWidth(mapOption.borderWidth * opts.pix); + context.setStrokeStyle(mapOption.borderColor); + context.setFillStyle(hexToRgb(series[i].color, mapOption.fillOpacity)); + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.setStrokeStyle(mapOption.activeBorderColor); + context.setFillStyle(hexToRgb(mapOption.activeFillColor, mapOption.activeFillOpacity)); + } + } + var coorda = data[i].geometry.coordinates + for (var k = 0; k < coorda.length; k++) { + coords = coorda[k]; + if (coords.length == 1) { + coords = coords[0] + } + for (var j = 0; j < coords.length; j++) { + var gaosi = Array(2); + if (mapOption.mercator) { + gaosi = lonlat2mercator(coords[j][0], coords[j][1]) + } else { + gaosi = coords[j] + } + point = coordinateToPoint(gaosi[1], gaosi[0], bounds, scale, xoffset, yoffset) + if (j === 0) { + context.beginPath(); + context.moveTo(point.x, point.y); + } else { + context.lineTo(point.x, point.y); + } + } + context.fill(); + if (mapOption.border == true) { + context.stroke(); + } + } + if (opts.dataLabel == true) { + var centerPoint = data[i].properties.centroid; + if (centerPoint) { + if (mapOption.mercator) { + centerPoint = lonlat2mercator(data[i].properties.centroid[0], data[i].properties.centroid[1]) + } + point = coordinateToPoint(centerPoint[1], centerPoint[0], bounds, scale, xoffset, yoffset); + let fontSize = data[i].textSize * opts.pix || config.fontSize; + let text = data[i].properties.name; + context.beginPath(); + context.setFontSize(fontSize) + context.setFillStyle(data[i].textColor || opts.fontColor) + context.fillText(text, point.x - measureText(text, fontSize, context) / 2, point.y + fontSize / 2); + context.closePath(); + context.stroke(); + } + } + } + opts.chartData.mapData = { + bounds: bounds, + scale: scale, + xoffset: xoffset, + yoffset: yoffset, + mercator: mapOption.mercator + } + drawToolTipBridge(opts, config, context, 1); + context.draw(); +} + +function getWordCloudPoint(opts, type, context) { + let points = opts.series; + switch (type) { + case 'normal': + for (let i = 0; i < points.length; i++) { + let text = points[i].name; + let tHeight = points[i].textSize * opts.pix; + let tWidth = measureText(text, tHeight, context); + let x, y; + let area; + let breaknum = 0; + while (true) { + breaknum++; + x = normalInt(-opts.width / 2, opts.width / 2, 5) - tWidth / 2; + y = normalInt(-opts.height / 2, opts.height / 2, 5) + tHeight / 2; + area = [x - 5 + opts.width / 2, y - 5 - tHeight + opts.height / 2, x + tWidth + 5 + opts.width / 2, y + 5 + + opts.height / 2 + ]; + let isCollision = collisionNew(area, points, opts.width, opts.height); + if (!isCollision) break; + if (breaknum == 1000) { + area = [-100, -100, -100, -100]; + break; + } + }; + points[i].area = area; + } + break; + case 'vertical': + function Spin() { + //获取均匀随机值,是否旋转,旋转的概率为(1-0.5) + if (Math.random() > 0.7) { + return true; + } else { + return false + }; + }; + for (let i = 0; i < points.length; i++) { + let text = points[i].name; + let tHeight = points[i].textSize * opts.pix; + let tWidth = measureText(text, tHeight, context); + let isSpin = Spin(); + let x, y, area, areav; + let breaknum = 0; + while (true) { + breaknum++; + let isCollision; + if (isSpin) { + x = normalInt(-opts.width / 2, opts.width / 2, 5) - tWidth / 2; + y = normalInt(-opts.height / 2, opts.height / 2, 5) + tHeight / 2; + area = [y - 5 - tWidth + opts.width / 2, (-x - 5 + opts.height / 2), y + 5 + opts.width / 2, (-x + tHeight + 5 + opts.height / 2)]; + areav = [opts.width - (opts.width / 2 - opts.height / 2) - (-x + tHeight + 5 + opts.height / 2) - 5, (opts.height / 2 - opts.width / 2) + (y - 5 - tWidth + opts.width / 2) - 5, opts.width - (opts.width / 2 - opts.height / 2) - (-x + tHeight + 5 + opts.height / 2) + tHeight, (opts.height / 2 - opts.width / 2) + (y - 5 - tWidth + opts.width / 2) + tWidth + 5]; + isCollision = collisionNew(areav, points, opts.height, opts.width); + } else { + x = normalInt(-opts.width / 2, opts.width / 2, 5) - tWidth / 2; + y = normalInt(-opts.height / 2, opts.height / 2, 5) + tHeight / 2; + area = [x - 5 + opts.width / 2, y - 5 - tHeight + opts.height / 2, x + tWidth + 5 + opts.width / 2, y + 5 + opts.height / 2]; + isCollision = collisionNew(area, points, opts.width, opts.height); + } + if (!isCollision) break; + if (breaknum == 1000) { + area = [-1000, -1000, -1000, -1000]; + break; + } + }; + if (isSpin) { + points[i].area = areav; + points[i].areav = area; + } else { + points[i].area = area; + } + points[i].rotate = isSpin; + }; + break; + } + return points; +} + + +function drawWordCloudDataPoints(series, opts, config, context) { + let process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + let wordOption = assign({}, { + type: 'normal', + autoColors: true + }, opts.extra.word); + if (!opts.chartData.wordCloudData) { + opts.chartData.wordCloudData = getWordCloudPoint(opts, wordOption.type, context); + } + context.beginPath(); + context.setFillStyle(opts.background); + context.rect(0, 0, opts.width, opts.height); + context.fill(); + context.save(); + let points = opts.chartData.wordCloudData; + context.translate(opts.width / 2, opts.height / 2); + for (let i = 0; i < points.length; i++) { + context.save(); + if (points[i].rotate) { + context.rotate(90 * Math.PI / 180); + } + let text = points[i].name; + let tHeight = points[i].textSize * opts.pix; + let tWidth = measureText(text, tHeight, context); + context.beginPath(); + context.setStrokeStyle(points[i].color); + context.setFillStyle(points[i].color); + context.setFontSize(tHeight); + if (points[i].rotate) { + if (points[i].areav[0] > 0) { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.strokeText(text, (points[i].areav[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].areav[1] + 5 + tHeight - opts.height / 2) * process); + } else { + context.fillText(text, (points[i].areav[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].areav[1] + 5 + tHeight - opts.height / 2) * process); + } + } else { + context.fillText(text, (points[i].areav[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].areav[1] + 5 + tHeight - opts.height / 2) * process); + } + } + } else { + if (points[i].area[0] > 0) { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.strokeText(text, (points[i].area[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].area[1] + 5 + tHeight - opts.height / 2) * process); + } else { + context.fillText(text, (points[i].area[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].area[1] + 5 + tHeight - opts.height / 2) * process); + } + } else { + context.fillText(text, (points[i].area[0] + 5 - opts.width / 2) * process - tWidth * (1 - process) / 2, (points[i].area[1] + 5 + tHeight - opts.height / 2) * process); + } + } + } + context.stroke(); + context.restore(); + } + context.restore(); +} + +function drawFunnelDataPoints(series, opts, config, context) { + let process = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 1; + let funnelOption = assign({}, { + type:'funnel', + activeWidth: 10, + activeOpacity: 0.3, + border: false, + borderWidth: 2, + borderColor: '#FFFFFF', + fillOpacity: 1, + labelAlign: 'right', + linearType: 'none', + customColor: [], + }, opts.extra.funnel); + let eachSpacing = (opts.height - opts.area[0] - opts.area[2]) / series.length; + let centerPosition = { + x: opts.area[3] + (opts.width - opts.area[1] - opts.area[3]) / 2, + y: opts.height - opts.area[2] + }; + let activeWidth = funnelOption.activeWidth * opts.pix; + let radius = Math.min((opts.width - opts.area[1] - opts.area[3]) / 2 - activeWidth, (opts.height - opts.area[0] - opts.area[2]) / 2 - activeWidth); + series = getFunnelDataPoints(series, radius, funnelOption.type, eachSpacing, process); + context.save(); + context.translate(centerPosition.x, centerPosition.y); + funnelOption.customColor = fillCustomColor(funnelOption.linearType, funnelOption.customColor, series, config); + if(funnelOption.type == 'pyramid'){ + for (let i = 0; i < series.length; i++) { + if (i == series.length -1) { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.beginPath(); + context.setFillStyle(hexToRgb(series[i].color, funnelOption.activeOpacity)); + context.moveTo(-activeWidth, -eachSpacing); + context.lineTo(-series[i].radius - activeWidth, 0); + context.lineTo(series[i].radius + activeWidth, 0); + context.lineTo(activeWidth, -eachSpacing); + context.lineTo(-activeWidth, -eachSpacing); + context.closePath(); + context.fill(); + } + } + series[i].funnelArea = [centerPosition.x - series[i].radius, centerPosition.y - eachSpacing * (i + 1), centerPosition.x + series[i].radius, centerPosition.y - eachSpacing * i]; + context.beginPath(); + context.setLineWidth(funnelOption.borderWidth * opts.pix); + context.setStrokeStyle(funnelOption.borderColor); + var fillColor = hexToRgb(series[i].color, funnelOption.fillOpacity); + if (funnelOption.linearType == 'custom') { + var grd = context.createLinearGradient(series[i].radius, -eachSpacing, -series[i].radius, -eachSpacing); + grd.addColorStop(0, hexToRgb(series[i].color, funnelOption.fillOpacity)); + grd.addColorStop(0.5, hexToRgb(funnelOption.customColor[series[i].linearIndex], funnelOption.fillOpacity)); + grd.addColorStop(1, hexToRgb(series[i].color, funnelOption.fillOpacity)); + fillColor = grd + } + context.setFillStyle(fillColor); + context.moveTo(0, -eachSpacing); + context.lineTo(-series[i].radius, 0); + context.lineTo(series[i].radius, 0); + context.lineTo(0, -eachSpacing); + context.closePath(); + context.fill(); + if (funnelOption.border == true) { + context.stroke(); + } + } else { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.beginPath(); + context.setFillStyle(hexToRgb(series[i].color, funnelOption.activeOpacity)); + context.moveTo(0, 0); + context.lineTo(-series[i].radius - activeWidth, 0); + context.lineTo(-series[i + 1].radius - activeWidth, -eachSpacing); + context.lineTo(series[i + 1].radius + activeWidth, -eachSpacing); + context.lineTo(series[i].radius + activeWidth, 0); + context.lineTo(0, 0); + context.closePath(); + context.fill(); + } + } + series[i].funnelArea = [centerPosition.x - series[i].radius, centerPosition.y - eachSpacing * (i + 1), centerPosition.x + series[i].radius, centerPosition.y - eachSpacing * i]; + context.beginPath(); + context.setLineWidth(funnelOption.borderWidth * opts.pix); + context.setStrokeStyle(funnelOption.borderColor); + var fillColor = hexToRgb(series[i].color, funnelOption.fillOpacity); + if (funnelOption.linearType == 'custom') { + var grd = context.createLinearGradient(series[i].radius, -eachSpacing, -series[i].radius, -eachSpacing); + grd.addColorStop(0, hexToRgb(series[i].color, funnelOption.fillOpacity)); + grd.addColorStop(0.5, hexToRgb(funnelOption.customColor[series[i].linearIndex], funnelOption.fillOpacity)); + grd.addColorStop(1, hexToRgb(series[i].color, funnelOption.fillOpacity)); + fillColor = grd + } + context.setFillStyle(fillColor); + context.moveTo(0, 0); + context.lineTo(-series[i].radius, 0); + context.lineTo(-series[i + 1].radius, -eachSpacing); + context.lineTo(series[i + 1].radius, -eachSpacing); + context.lineTo(series[i].radius, 0); + context.lineTo(0, 0); + context.closePath(); + context.fill(); + if (funnelOption.border == true) { + context.stroke(); + } + } + context.translate(0, -eachSpacing) + } + }else{ + for (let i = 0; i < series.length; i++) { + if (i == 0) { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.beginPath(); + context.setFillStyle(hexToRgb(series[i].color, funnelOption.activeOpacity)); + context.moveTo(-activeWidth, 0); + context.lineTo(-series[i].radius - activeWidth, -eachSpacing); + context.lineTo(series[i].radius + activeWidth, -eachSpacing); + context.lineTo(activeWidth, 0); + context.lineTo(-activeWidth, 0); + context.closePath(); + context.fill(); + } + } + series[i].funnelArea = [centerPosition.x - series[i].radius, centerPosition.y - eachSpacing, centerPosition.x + series[i].radius, centerPosition.y]; + context.beginPath(); + context.setLineWidth(funnelOption.borderWidth * opts.pix); + context.setStrokeStyle(funnelOption.borderColor); + var fillColor = hexToRgb(series[i].color, funnelOption.fillOpacity); + if (funnelOption.linearType == 'custom') { + var grd = context.createLinearGradient(series[i].radius, -eachSpacing, -series[i].radius, -eachSpacing); + grd.addColorStop(0, hexToRgb(series[i].color, funnelOption.fillOpacity)); + grd.addColorStop(0.5, hexToRgb(funnelOption.customColor[series[i].linearIndex], funnelOption.fillOpacity)); + grd.addColorStop(1, hexToRgb(series[i].color, funnelOption.fillOpacity)); + fillColor = grd + } + context.setFillStyle(fillColor); + context.moveTo(0, 0); + context.lineTo(-series[i].radius, -eachSpacing); + context.lineTo(series[i].radius, -eachSpacing); + context.lineTo(0, 0); + context.closePath(); + context.fill(); + if (funnelOption.border == true) { + context.stroke(); + } + } else { + if (opts.tooltip) { + if (opts.tooltip.index == i) { + context.beginPath(); + context.setFillStyle(hexToRgb(series[i].color, funnelOption.activeOpacity)); + context.moveTo(0, 0); + context.lineTo(-series[i - 1].radius - activeWidth, 0); + context.lineTo(-series[i].radius - activeWidth, -eachSpacing); + context.lineTo(series[i].radius + activeWidth, -eachSpacing); + context.lineTo(series[i - 1].radius + activeWidth, 0); + context.lineTo(0, 0); + context.closePath(); + context.fill(); + } + } + series[i].funnelArea = [centerPosition.x - series[i].radius, centerPosition.y - eachSpacing * (i + 1), centerPosition.x + series[i].radius, centerPosition.y - eachSpacing * i]; + context.beginPath(); + context.setLineWidth(funnelOption.borderWidth * opts.pix); + context.setStrokeStyle(funnelOption.borderColor); + var fillColor = hexToRgb(series[i].color, funnelOption.fillOpacity); + if (funnelOption.linearType == 'custom') { + var grd = context.createLinearGradient(series[i].radius, -eachSpacing, -series[i].radius, -eachSpacing); + grd.addColorStop(0, hexToRgb(series[i].color, funnelOption.fillOpacity)); + grd.addColorStop(0.5, hexToRgb(funnelOption.customColor[series[i].linearIndex], funnelOption.fillOpacity)); + grd.addColorStop(1, hexToRgb(series[i].color, funnelOption.fillOpacity)); + fillColor = grd + } + context.setFillStyle(fillColor); + context.moveTo(0, 0); + context.lineTo(-series[i - 1].radius, 0); + context.lineTo(-series[i].radius, -eachSpacing); + context.lineTo(series[i].radius, -eachSpacing); + context.lineTo(series[i - 1].radius, 0); + context.lineTo(0, 0); + context.closePath(); + context.fill(); + if (funnelOption.border == true) { + context.stroke(); + } + } + context.translate(0, -eachSpacing) + } + } + + context.restore(); + if (opts.dataLabel !== false && process === 1) { + drawFunnelText(series, opts, context, eachSpacing, funnelOption.labelAlign, activeWidth, centerPosition); + } + return { + center: centerPosition, + radius: radius, + series: series + }; +} + +function drawFunnelText(series, opts, context, eachSpacing, labelAlign, activeWidth, centerPosition) { + for (let i = 0; i < series.length; i++) { + let item = series[i]; + let startX, endX, startY, fontSize; + let text = item.formatter ? item.formatter(item,i,series) : util.toFixed(item._proportion_ * 100) + '%'; + if (labelAlign == 'right') { + if(opts.extra.funnel.type === 'pyramid'){ + if (i == series.length -1) { + startX = (item.funnelArea[2] + centerPosition.x) / 2; + } else { + startX = (item.funnelArea[2] + series[i + 1].funnelArea[2]) / 2; + } + }else{ + if (i == 0) { + startX = (item.funnelArea[2] + centerPosition.x) / 2; + } else { + startX = (item.funnelArea[2] + series[i - 1].funnelArea[2]) / 2; + } + } + endX = startX + activeWidth * 2; + startY = item.funnelArea[1] + eachSpacing / 2; + fontSize = item.textSize * opts.pix || opts.fontSize * opts.pix; + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(item.color); + context.setFillStyle(item.color); + context.beginPath(); + context.moveTo(startX, startY); + context.lineTo(endX, startY); + context.stroke(); + context.closePath(); + context.beginPath(); + context.moveTo(endX, startY); + context.arc(endX, startY, 2, 0, 2 * Math.PI); + context.closePath(); + context.fill(); + context.beginPath(); + context.setFontSize(fontSize); + context.setFillStyle(item.textColor || opts.fontColor); + context.fillText(text, endX + 5, startY + fontSize / 2 - 2); + context.closePath(); + context.stroke(); + context.closePath(); + } else { + if(opts.extra.funnel.type === 'pyramid'){ + if (i == series.length -1) { + startX = (item.funnelArea[0] + centerPosition.x) / 2; + } else { + startX = (item.funnelArea[0] + series[i + 1].funnelArea[0]) / 2; + } + }else{ + if (i == 0) { + startX = (item.funnelArea[0] + centerPosition.x) / 2; + } else { + startX = (item.funnelArea[0] + series[i - 1].funnelArea[0]) / 2; + } + } + endX = startX - activeWidth * 2; + startY = item.funnelArea[1] + eachSpacing / 2; + fontSize = item.textSize * opts.pix || opts.fontSize * opts.pix; + context.setLineWidth(1 * opts.pix); + context.setStrokeStyle(item.color); + context.setFillStyle(item.color); + context.beginPath(); + context.moveTo(startX, startY); + context.lineTo(endX, startY); + context.stroke(); + context.closePath(); + context.beginPath(); + context.moveTo(endX, startY); + context.arc(endX, startY, 2, 0, 2 * Math.PI); + context.closePath(); + context.fill(); + context.beginPath(); + context.setFontSize(fontSize); + context.setFillStyle(item.textColor || opts.fontColor); + context.fillText(text, endX - 5 - measureText(text, fontSize, context), startY + fontSize / 2 - 2); + context.closePath(); + context.stroke(); + context.closePath(); + } + + } +} + +function drawCanvas(opts, context) { + context.draw(); +} + +var Timing = { + easeIn: function easeIn(pos) { + return Math.pow(pos, 3); + }, + easeOut: function easeOut(pos) { + return Math.pow(pos - 1, 3) + 1; + }, + easeInOut: function easeInOut(pos) { + if ((pos /= 0.5) < 1) { + return 0.5 * Math.pow(pos, 3); + } else { + return 0.5 * (Math.pow(pos - 2, 3) + 2); + } + }, + linear: function linear(pos) { + return pos; + } +}; + +function Animation(opts) { + this.isStop = false; + opts.duration = typeof opts.duration === 'undefined' ? 1000 : opts.duration; + opts.timing = opts.timing || 'easeInOut'; + var delay = 17; + function createAnimationFrame() { + if (typeof setTimeout !== 'undefined') { + return function(step, delay) { + setTimeout(function() { + var timeStamp = +new Date(); + step(timeStamp); + }, delay); + }; + } else if (typeof requestAnimationFrame !== 'undefined') { + return requestAnimationFrame; + } else { + return function(step) { + step(null); + }; + } + }; + var animationFrame = createAnimationFrame(); + var startTimeStamp = null; + var _step = function step(timestamp) { + if (timestamp === null || this.isStop === true) { + opts.onProcess && opts.onProcess(1); + opts.onAnimationFinish && opts.onAnimationFinish(); + return; + } + if (startTimeStamp === null) { + startTimeStamp = timestamp; + } + if (timestamp - startTimeStamp < opts.duration) { + var process = (timestamp - startTimeStamp) / opts.duration; + var timingFunction = Timing[opts.timing]; + process = timingFunction(process); + opts.onProcess && opts.onProcess(process); + animationFrame(_step, delay); + } else { + opts.onProcess && opts.onProcess(1); + opts.onAnimationFinish && opts.onAnimationFinish(); + } + }; + _step = _step.bind(this); + animationFrame(_step, delay); +} + +Animation.prototype.stop = function() { + this.isStop = true; +}; + +function drawCharts(type, opts, config, context) { + var _this = this; + var series = opts.series; + //兼容ECharts饼图类数据格式 + if (type === 'pie' || type === 'ring' || type === 'rose' || type === 'funnel') { + series = fixPieSeries(series, opts, config); + } + var categories = opts.categories; + series = fillSeries(series, opts, config); + var duration = opts.animation ? opts.duration : 0; + _this.animationInstance && _this.animationInstance.stop(); + var seriesMA = null; + if (type == 'candle') { + let average = assign({}, opts.extra.candle.average); + if (average.show) { + seriesMA = calCandleMA(average.day, average.name, average.color, series[0].data); + seriesMA = fillSeries(seriesMA, opts, config); + opts.seriesMA = seriesMA; + } else if (opts.seriesMA) { + seriesMA = opts.seriesMA = fillSeries(opts.seriesMA, opts, config); + } else { + seriesMA = series; + } + } else { + seriesMA = series; + } + /* 过滤掉show=false的series */ + opts._series_ = series = filterSeries(series); + //重新计算图表区域 + opts.area = new Array(4); + //复位绘图区域 + for (let j = 0; j < 4; j++) { + opts.area[j] = opts.padding[j] * opts.pix; + } + //通过计算三大区域:图例、X轴、Y轴的大小,确定绘图区域 + var _calLegendData = calLegendData(seriesMA, opts, config, opts.chartData, context), + legendHeight = _calLegendData.area.wholeHeight, + legendWidth = _calLegendData.area.wholeWidth; + + switch (opts.legend.position) { + case 'top': + opts.area[0] += legendHeight; + break; + case 'bottom': + opts.area[2] += legendHeight; + break; + case 'left': + opts.area[3] += legendWidth; + break; + case 'right': + opts.area[1] += legendWidth; + break; + } + + let _calYAxisData = {}, + yAxisWidth = 0; + if (opts.type === 'line' || opts.type === 'column' || opts.type === 'area' || opts.type === 'mix' || opts.type === 'candle' || opts.type === 'scatter' || opts.type === 'bubble' ) { + _calYAxisData = calYAxisData(series, opts, config, context); + yAxisWidth = _calYAxisData.yAxisWidth; + //如果显示Y轴标题 + if (opts.yAxis.showTitle) { + let maxTitleHeight = 0; + for (let i = 0; i < opts.yAxis.data.length; i++) { + maxTitleHeight = Math.max(maxTitleHeight, opts.yAxis.data[i].titleFontSize ? opts.yAxis.data[i].titleFontSize * opts.pix : config.fontSize) + } + opts.area[0] += maxTitleHeight; + } + let rightIndex = 0, + leftIndex = 0; + //计算主绘图区域左右位置 + for (let i = 0; i < yAxisWidth.length; i++) { + if (yAxisWidth[i].position == 'left') { + if (leftIndex > 0) { + opts.area[3] += yAxisWidth[i].width + opts.yAxis.padding * opts.pix; + } else { + opts.area[3] += yAxisWidth[i].width; + } + leftIndex += 1; + } else { + if (rightIndex > 0) { + opts.area[1] += yAxisWidth[i].width + opts.yAxis.padding * opts.pix; + } else { + opts.area[1] += yAxisWidth[i].width; + } + rightIndex += 1; + } + } + } else { + config.yAxisWidth = yAxisWidth; + } + opts.chartData.yAxisData = _calYAxisData; + + if (opts.categories && opts.categories.length && opts.type !== 'radar' && opts.type !== 'gauge') { + opts.chartData.xAxisData = getXAxisPoints(opts.categories, opts, config); + let _calCategoriesData = calCategoriesData(opts.categories, opts, config, opts.chartData.xAxisData.eachSpacing, context), + xAxisHeight = _calCategoriesData.xAxisHeight, + angle = _calCategoriesData.angle; + config.xAxisHeight = xAxisHeight; + config._xAxisTextAngle_ = angle; + opts.area[2] += xAxisHeight; + opts.chartData.categoriesData = _calCategoriesData; + } else { + if (opts.type === 'line' || opts.type === 'area' || opts.type === 'scatter' || opts.type === 'bubble') { + opts.chartData.xAxisData = calXAxisData(series, opts, config, context); + categories = opts.chartData.xAxisData.rangesFormat; + let _calCategoriesData = calCategoriesData(categories, opts, config, opts.chartData.xAxisData.eachSpacing, context), + xAxisHeight = _calCategoriesData.xAxisHeight, + angle = _calCategoriesData.angle; + config.xAxisHeight = xAxisHeight; + config._xAxisTextAngle_ = angle; + opts.area[2] += xAxisHeight; + opts.chartData.categoriesData = _calCategoriesData; + } else { + opts.chartData.xAxisData = { + xAxisPoints: [] + }; + } + } + //计算右对齐偏移距离 + if (opts.enableScroll && opts.xAxis.scrollAlign == 'right' && opts._scrollDistance_ === undefined) { + let offsetLeft = 0, + xAxisPoints = opts.chartData.xAxisData.xAxisPoints, + startX = opts.chartData.xAxisData.startX, + endX = opts.chartData.xAxisData.endX, + eachSpacing = opts.chartData.xAxisData.eachSpacing; + let totalWidth = eachSpacing * (xAxisPoints.length - 1); + let screenWidth = endX - startX; + offsetLeft = screenWidth - totalWidth; + _this.scrollOption = { + currentOffset: offsetLeft, + startTouchX: offsetLeft, + distance: 0, + lastMoveTime: 0 + }; + opts._scrollDistance_ = offsetLeft; + } + + if (type === 'pie' || type === 'ring' || type === 'rose') { + config._pieTextMaxLength_ = opts.dataLabel === false ? 0 : getPieTextMaxLength(seriesMA, config, context, opts); + } + switch (type) { + case 'word': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawWordCloudDataPoints(series, opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'map': + context.clearRect(0, 0, opts.width, opts.height); + drawMapDataPoints(series, opts, config, context); + break; + case 'funnel': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.funnelData = drawFunnelDataPoints(series, opts, config, context, process); + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'line': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawLineDataPoints = drawLineDataPoints(series, opts, config, context, process), + xAxisPoints = _drawLineDataPoints.xAxisPoints, + calPoints = _drawLineDataPoints.calPoints, + eachSpacing = _drawLineDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'scatter': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawScatterDataPoints = drawScatterDataPoints(series, opts, config, context, process), + xAxisPoints = _drawScatterDataPoints.xAxisPoints, + calPoints = _drawScatterDataPoints.calPoints, + eachSpacing = _drawScatterDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'bubble': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawBubbleDataPoints = drawBubbleDataPoints(series, opts, config, context, process), + xAxisPoints = _drawBubbleDataPoints.xAxisPoints, + calPoints = _drawBubbleDataPoints.calPoints, + eachSpacing = _drawBubbleDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'mix': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawMixDataPoints = drawMixDataPoints(series, opts, config, context, process), + xAxisPoints = _drawMixDataPoints.xAxisPoints, + calPoints = _drawMixDataPoints.calPoints, + eachSpacing = _drawMixDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'column': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawColumnDataPoints = drawColumnDataPoints(series, opts, config, context, process), + xAxisPoints = _drawColumnDataPoints.xAxisPoints, + calPoints = _drawColumnDataPoints.calPoints, + eachSpacing = _drawColumnDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'area': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawAreaDataPoints = drawAreaDataPoints(series, opts, config, context, process), + xAxisPoints = _drawAreaDataPoints.xAxisPoints, + calPoints = _drawAreaDataPoints.calPoints, + eachSpacing = _drawAreaDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'ring': + case 'pie': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.pieData = drawPieDataPoints(series, opts, config, context, process); + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'rose': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.pieData = drawRoseDataPoints(series, opts, config, context, process); + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'radar': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.radarData = drawRadarDataPoints(series, opts, config, context, process); + drawLegend(opts.series, opts, config, context, opts.chartData); + drawToolTipBridge(opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'arcbar': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.arcbarData = drawArcbarDataPoints(series, opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'gauge': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + opts.chartData.gaugeData = drawGaugeDataPoints(categories, series, opts, config, context, process); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + case 'candle': + this.animationInstance = new Animation({ + timing: opts.timing, + duration: duration, + onProcess: function onProcess(process) { + context.clearRect(0, 0, opts.width, opts.height); + if (opts.rotate) { + contextRotate(context, opts); + } + drawYAxisGrid(categories, opts, config, context); + drawXAxis(categories, opts, config, context); + var _drawCandleDataPoints = drawCandleDataPoints(series, seriesMA, opts, config, context, process), + xAxisPoints = _drawCandleDataPoints.xAxisPoints, + calPoints = _drawCandleDataPoints.calPoints, + eachSpacing = _drawCandleDataPoints.eachSpacing; + opts.chartData.xAxisPoints = xAxisPoints; + opts.chartData.calPoints = calPoints; + opts.chartData.eachSpacing = eachSpacing; + drawYAxis(series, opts, config, context); + if (opts.enableMarkLine !== false && process === 1) { + drawMarkLine(opts, config, context); + } + if (seriesMA) { + drawLegend(seriesMA, opts, config, context, opts.chartData); + } else { + drawLegend(opts.series, opts, config, context, opts.chartData); + } + drawToolTipBridge(opts, config, context, process, eachSpacing, xAxisPoints); + drawCanvas(opts, context); + }, + onAnimationFinish: function onAnimationFinish() { + _this.uevent.trigger('renderComplete'); + } + }); + break; + } +} + +function uChartsEvent() { + this.events = {}; +} + +uChartsEvent.prototype.addEventListener = function(type, listener) { + this.events[type] = this.events[type] || []; + this.events[type].push(listener); +}; + +uChartsEvent.prototype.delEventListener = function(type) { + this.events[type] = []; +}; + +uChartsEvent.prototype.trigger = function() { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + var type = args[0]; + var params = args.slice(1); + if (!!this.events[type]) { + this.events[type].forEach(function(listener) { + try { + listener.apply(null, params); + } catch (e) { + //console.log('[uCharts] '+e); + } + }); + } +}; + +var uCharts = function uCharts(opts) { + opts.pix = opts.pixelRatio ? opts.pixelRatio : 1; + opts.fontSize = opts.fontSize ? opts.fontSize : 13; + opts.fontColor = opts.fontColor ? opts.fontColor : config.fontColor; + if (opts.background == "" || opts.background == "none") { + opts.background = "#FFFFFF" + } + opts.title = assign({}, opts.title); + opts.subtitle = assign({}, opts.subtitle); + opts.duration = opts.duration ? opts.duration : 1000; + opts.yAxis = assign({}, { + data: [], + showTitle: false, + disabled: false, + disableGrid: false, + splitNumber: 5, + gridType: 'solid', + dashLength: 4 * opts.pix, + gridColor: '#cccccc', + padding: 10, + fontColor: '#666666' + }, opts.yAxis); + opts.xAxis = assign({}, { + rotateLabel: false, + disabled: false, + disableGrid: false, + splitNumber: 5, + calibration:false, + gridType: 'solid', + dashLength: 4, + scrollAlign: 'left', + boundaryGap: 'center', + axisLine: true, + axisLineColor: '#cccccc' + }, opts.xAxis); + opts.xAxis.scrollPosition = opts.xAxis.scrollAlign; + opts.legend = assign({}, { + show: true, + position: 'bottom', + float: 'center', + backgroundColor: 'rgba(0,0,0,0)', + borderColor: 'rgba(0,0,0,0)', + borderWidth: 0, + padding: 5, + margin: 5, + itemGap: 10, + fontSize: opts.fontSize, + lineHeight: opts.fontSize, + fontColor: opts.fontColor, + formatter: {}, + hiddenColor: '#CECECE' + }, opts.legend); + opts.extra = assign({}, opts.extra); + opts.rotate = opts.rotate ? true : false; + opts.animation = opts.animation ? true : false; + opts.rotate = opts.rotate ? true : false; + opts.canvas2d = opts.canvas2d ? true : false; + + let config$$1 = JSON.parse(JSON.stringify(config)); + config$$1.color = opts.color ? opts.color : config$$1.color; + config$$1.yAxisTitleWidth = opts.yAxis.disabled !== true && opts.yAxis.title ? config$$1.yAxisTitleWidth : 0; + if (opts.type == 'pie') { + config$$1.pieChartLinePadding = opts.dataLabel === false ? 0 : opts.extra.pie.labelWidth * opts.pix || config$$1.pieChartLinePadding * opts.pix; + } + if (opts.type == 'ring') { + config$$1.pieChartLinePadding = opts.dataLabel === false ? 0 : opts.extra.ring.labelWidth * opts.pix || config$$1.pieChartLinePadding * opts.pix; + } + if (opts.type == 'rose') { + config$$1.pieChartLinePadding = opts.dataLabel === false ? 0 : opts.extra.rose.labelWidth * opts.pix || config$$1.pieChartLinePadding * opts.pix; + } + config$$1.pieChartTextPadding = opts.dataLabel === false ? 0 : config$$1.pieChartTextPadding * opts.pix; + config$$1.yAxisSplit = opts.yAxis.splitNumber ? opts.yAxis.splitNumber : config.yAxisSplit; + + //屏幕旋转 + config$$1.rotate = opts.rotate; + if (opts.rotate) { + let tempWidth = opts.width; + let tempHeight = opts.height; + opts.width = tempHeight; + opts.height = tempWidth; + } + + //适配高分屏 + opts.padding = opts.padding ? opts.padding : config$$1.padding; + config$$1.yAxisWidth = config.yAxisWidth * opts.pix; + config$$1.xAxisHeight = config.xAxisHeight * opts.pix; + if (opts.enableScroll && opts.xAxis.scrollShow) { + config$$1.xAxisHeight += 6 * opts.pix; + } + config$$1.xAxisLineHeight = config.xAxisLineHeight * opts.pix; + config$$1.fontSize = opts.fontSize * opts.pix; + config$$1.titleFontSize = config.titleFontSize * opts.pix; + config$$1.subtitleFontSize = config.subtitleFontSize * opts.pix; + config$$1.toolTipPadding = config.toolTipPadding * opts.pix; + config$$1.toolTipLineHeight = config.toolTipLineHeight * opts.pix; + config$$1.columePadding = config.columePadding * opts.pix; + //this.context = opts.context ? opts.context : uni.createCanvasContext(opts.canvasId, opts.$this); + //v2.0版本后需要自行获取context并传入opts进行初始化,这么做是为了确保uCharts可以跨更多端使用,并保证了自定义组件this实例不被循环嵌套。如果您觉得不便请取消上面注释,采用v1.0版本的方式使用,对此给您带来的不便敬请谅解! + if(!opts.context){ + throw new Error('[uCharts] 未获取到context!注意:v2.0版本后,需要自行获取canvas的绘图上下文并传入opts.context!'); + } + this.context = opts.context; + if (!this.context.setTextAlign) { + this.context.setStrokeStyle = function(e) { + return this.strokeStyle = e; + } + this.context.setLineWidth = function(e) { + return this.lineWidth = e; + } + this.context.setLineCap = function(e) { + return this.lineCap = e; + } + this.context.setFontSize = function(e) { + return this.font = e + "px sans-serif"; + } + this.context.setFillStyle = function(e) { + return this.fillStyle = e; + } + this.context.setTextAlign = function(e) { + return this.textAlign = e; + } + this.context.draw = function() {} + } + opts.chartData = {}; + this.uevent = new uChartsEvent(); + this.scrollOption = { + currentOffset: 0, + startTouchX: 0, + distance: 0, + lastMoveTime: 0 + }; + this.opts = opts; + this.config = config$$1; + drawCharts.call(this, opts.type, opts, config$$1, this.context); +}; + +uCharts.prototype.updateData = function() { + let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + this.opts = assign({}, this.opts, data); + this.opts.updateData = true; + let scrollPosition = data.scrollPosition || 'current'; + switch (scrollPosition) { + case 'current': + //this.opts._scrollDistance_ = this.scrollOption.currentOffset; + break; + case 'left': + this.opts._scrollDistance_ = 0; + this.scrollOption = { + currentOffset: 0, + startTouchX: 0, + distance: 0, + lastMoveTime: 0 + }; + break; + case 'right': + let _calYAxisData = calYAxisData(this.opts.series, this.opts, this.config, this.context), yAxisWidth = _calYAxisData.yAxisWidth; + this.config.yAxisWidth = yAxisWidth; + let offsetLeft = 0; + let _getXAxisPoints0 = getXAxisPoints(this.opts.categories, this.opts, this.config), xAxisPoints = _getXAxisPoints0.xAxisPoints, + startX = _getXAxisPoints0.startX, + endX = _getXAxisPoints0.endX, + eachSpacing = _getXAxisPoints0.eachSpacing; + let totalWidth = eachSpacing * (xAxisPoints.length - 1); + let screenWidth = endX - startX; + offsetLeft = screenWidth - totalWidth; + this.scrollOption = { + currentOffset: offsetLeft, + startTouchX: offsetLeft, + distance: 0, + lastMoveTime: 0 + }; + this.opts._scrollDistance_ = offsetLeft; + break; + } + drawCharts.call(this, this.opts.type, this.opts, this.config, this.context); +}; + +uCharts.prototype.zoom = function() { + var val = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.opts.xAxis.itemCount; + if (this.opts.enableScroll !== true) { + console.log('[uCharts] 请启用滚动条后使用') + return; + } + //当前屏幕中间点 + let centerPoint = Math.round(Math.abs(this.scrollOption.currentOffset) / this.opts.chartData.eachSpacing) + Math.round(this.opts.xAxis.itemCount / 2); + this.opts.animation = false; + this.opts.xAxis.itemCount = val.itemCount; + //重新计算x轴偏移距离 + let _calYAxisData = calYAxisData(this.opts.series, this.opts, this.config, this.context), + yAxisWidth = _calYAxisData.yAxisWidth; + this.config.yAxisWidth = yAxisWidth; + let offsetLeft = 0; + let _getXAxisPoints0 = getXAxisPoints(this.opts.categories, this.opts, this.config), + xAxisPoints = _getXAxisPoints0.xAxisPoints, + startX = _getXAxisPoints0.startX, + endX = _getXAxisPoints0.endX, + eachSpacing = _getXAxisPoints0.eachSpacing; + let centerLeft = eachSpacing * centerPoint; + let screenWidth = endX - startX; + let MaxLeft = screenWidth - eachSpacing * (xAxisPoints.length - 1); + offsetLeft = screenWidth / 2 - centerLeft; + if (offsetLeft > 0) { + offsetLeft = 0; + } + if (offsetLeft < MaxLeft) { + offsetLeft = MaxLeft; + } + this.scrollOption = { + currentOffset: offsetLeft, + startTouchX: offsetLeft, + distance: 0, + lastMoveTime: 0 + }; + this.opts._scrollDistance_ = offsetLeft; + drawCharts.call(this, this.opts.type, this.opts, this.config, this.context); +}; + +uCharts.prototype.stopAnimation = function() { + this.animationInstance && this.animationInstance.stop(); +}; + +uCharts.prototype.addEventListener = function(type, listener) { + this.uevent.addEventListener(type, listener); +}; + +uCharts.prototype.delEventListener = function(type) { + this.uevent.delEventListener(type); +}; + +uCharts.prototype.getCurrentDataIndex = function(e) { + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + if (touches) { + let _touches$ = getTouches(touches, this.opts, e); + if (this.opts.type === 'pie' || this.opts.type === 'ring') { + return findPieChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.pieData); + } else if (this.opts.type === 'rose') { + return findRoseChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.pieData, this.opts); + } else if (this.opts.type === 'radar') { + return findRadarChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.radarData, this.opts.categories.length); + } else if (this.opts.type === 'funnel') { + return findFunnelChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.funnelData); + } else if (this.opts.type === 'map') { + return findMapChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts); + } else if (this.opts.type === 'word') { + return findWordChartCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.wordCloudData); + } else { + return findCurrentIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.calPoints, this.opts, this.config, Math.abs(this.scrollOption.currentOffset)); + } + } + return -1; +}; + +uCharts.prototype.getLegendDataIndex = function(e) { + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + if (touches) { + let _touches$ = getTouches(touches, this.opts, e); + return findLegendIndex({ + x: _touches$.x, + y: _touches$.y + }, this.opts.chartData.legendData); + } + return -1; +}; + +uCharts.prototype.touchLegend = function(e) { + var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + if (touches) { + var _touches$ = getTouches(touches, this.opts, e); + var index = this.getLegendDataIndex(e); + if (index >= 0) { + if (this.opts.type == 'candle') { + this.opts.seriesMA[index].show = !this.opts.seriesMA[index].show; + } else { + this.opts.series[index].show = !this.opts.series[index].show; + } + this.opts.animation = option.animation ? true : false; + this.opts._scrollDistance_ = this.scrollOption.currentOffset; + drawCharts.call(this, this.opts.type, this.opts, this.config, this.context); + } + } + +}; + +uCharts.prototype.showToolTip = function(e) { + var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + if (!touches) { + console.log("[uCharts] 未获取到event坐标信息"); + } + var _touches$ = getTouches(touches, this.opts, e); + var currentOffset = this.scrollOption.currentOffset; + var opts = assign({}, this.opts, { + _scrollDistance_: currentOffset, + animation: false + }); + if (this.opts.type === 'line' || this.opts.type === 'area' || this.opts.type === 'column' || this.opts.type === 'scatter' || this.opts.type === 'bubble') { + var current = this.getCurrentDataIndex(e); + var index = option.index == undefined ? current.index : option.index; + if (index > -1 || index.length>0) { + var seriesData = getSeriesDataItem(this.opts.series, index, current.group); + if (seriesData.length !== 0) { + var _getToolTipData = getToolTipData(seriesData, this.opts, index, current.group, this.opts.categories, option), + textList = _getToolTipData.textList, + offset = _getToolTipData.offset; + offset.y = _touches$.y; + opts.tooltip = { + textList: option.textList !== undefined ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + } + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'mix') { + var current = this.getCurrentDataIndex(e); + var index = option.index == undefined ? current.index : option.index; + if (index > -1) { + var currentOffset = this.scrollOption.currentOffset; + var opts = assign({}, this.opts, { + _scrollDistance_: currentOffset, + animation: false + }); + var seriesData = getSeriesDataItem(this.opts.series, index); + if (seriesData.length !== 0) { + var _getMixToolTipData = getMixToolTipData(seriesData, this.opts, index, this.opts.categories, option), + textList = _getMixToolTipData.textList, + offset = _getMixToolTipData.offset; + offset.y = _touches$.y; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + } + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'candle') { + var current = this.getCurrentDataIndex(e); + var index = option.index == undefined ? current.index : option.index; + if (index > -1) { + var currentOffset = this.scrollOption.currentOffset; + var opts = assign({}, this.opts, { + _scrollDistance_: currentOffset, + animation: false + }); + var seriesData = getSeriesDataItem(this.opts.series, index); + if (seriesData.length !== 0) { + var _getToolTipData = getCandleToolTipData(this.opts.series[0].data, seriesData, this.opts, index, this.opts.categories, this.opts.extra.candle, option), + textList = _getToolTipData.textList, + offset = _getToolTipData.offset; + offset.y = _touches$.y; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + } + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'pie' || this.opts.type === 'ring' || this.opts.type === 'rose' || this.opts.type === 'funnel') { + var index = option.index == undefined ? this.getCurrentDataIndex(e) : option.index; + if (index > -1) { + var opts = assign({}, this.opts, {animation: false}); + var seriesData = assign({}, opts._series_[index]); + var textList = [{ + text: option.formatter ? option.formatter(seriesData, undefined, index, opts) : seriesData.name + ': ' + seriesData.data, + color: seriesData.color + }]; + var offset = { + x: _touches$.x, + y: _touches$.y + }; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'map') { + var index = option.index == undefined ? this.getCurrentDataIndex(e) : option.index; + if (index > -1) { + var opts = assign({}, this.opts, {animation: false}); + var seriesData = assign({}, this.opts.series[index]); + seriesData.name = seriesData.properties.name + var textList = [{ + text: option.formatter ? option.formatter(seriesData, undefined, index, this.opts) : seriesData.name, + color: seriesData.color + }]; + var offset = { + x: _touches$.x, + y: _touches$.y + }; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + opts.updateData = false; + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'word') { + var index = option.index == undefined ? this.getCurrentDataIndex(e) : option.index; + if (index > -1) { + var opts = assign({}, this.opts, {animation: false}); + var seriesData = assign({}, this.opts.series[index]); + var textList = [{ + text: option.formatter ? option.formatter(seriesData, undefined, index, this.opts) : seriesData.name, + color: seriesData.color + }]; + var offset = { + x: _touches$.x, + y: _touches$.y + }; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + opts.updateData = false; + drawCharts.call(this, opts.type, opts, this.config, this.context); + } + if (this.opts.type === 'radar') { + var index = option.index == undefined ? this.getCurrentDataIndex(e) : option.index; + if (index > -1) { + var opts = assign({}, this.opts, {animation: false}); + var seriesData = getSeriesDataItem(this.opts.series, index); + if (seriesData.length !== 0) { + var textList = seriesData.map((item) => { + return { + text: option.formatter ? option.formatter(item, this.opts.categories[index], index, this.opts) : item.name + ': ' + item.data, + color: item.color + }; + }); + var offset = { + x: _touches$.x, + y: _touches$.y + }; + opts.tooltip = { + textList: option.textList ? option.textList : textList, + offset: option.offset !== undefined ? option.offset : offset, + option: option, + index: index + }; + } + } + drawCharts.call(this, opts.type, opts, this.config, this.context); + } +}; + +uCharts.prototype.translate = function(distance) { + this.scrollOption = { + currentOffset: distance, + startTouchX: distance, + distance: 0, + lastMoveTime: 0 + }; + let opts = assign({}, this.opts, { + _scrollDistance_: distance, + animation: false + }); + drawCharts.call(this, this.opts.type, opts, this.config, this.context); +}; + +uCharts.prototype.scrollStart = function(e) { + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + var _touches$ = getTouches(touches, this.opts, e); + if (touches && this.opts.enableScroll === true) { + this.scrollOption.startTouchX = _touches$.x; + } +}; + +uCharts.prototype.scroll = function(e) { + if (this.scrollOption.lastMoveTime === 0) { + this.scrollOption.lastMoveTime = Date.now(); + } + let Limit = this.opts.touchMoveLimit || 60; + let currMoveTime = Date.now(); + let duration = currMoveTime - this.scrollOption.lastMoveTime; + if (duration < Math.floor(1000 / Limit)) return; + this.scrollOption.lastMoveTime = currMoveTime; + var touches = null; + if (e.changedTouches) { + touches = e.changedTouches[0]; + } else { + touches = e.mp.changedTouches[0]; + } + if (touches && this.opts.enableScroll === true) { + var _touches$ = getTouches(touches, this.opts, e); + var _distance; + _distance = _touches$.x - this.scrollOption.startTouchX; + var currentOffset = this.scrollOption.currentOffset; + var validDistance = calValidDistance(this, currentOffset + _distance, this.opts.chartData, this.config, this.opts); + this.scrollOption.distance = _distance = validDistance - currentOffset; + var opts = assign({}, this.opts, { + _scrollDistance_: currentOffset + _distance, + animation: false + }); + this.opts = opts; + drawCharts.call(this, opts.type, opts, this.config, this.context); + return currentOffset + _distance; + } +}; + +uCharts.prototype.scrollEnd = function(e) { + if (this.opts.enableScroll === true) { + var _scrollOption = this.scrollOption, + currentOffset = _scrollOption.currentOffset, + distance = _scrollOption.distance; + this.scrollOption.currentOffset = currentOffset + distance; + this.scrollOption.distance = 0; + } +}; + +if (typeof module === "object" && typeof module.exports === "object") { + module.exports = uCharts; + //export default uCharts;//建议使用nodejs的module导出方式,如报错请使用export方式导出 +} diff --git a/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.min.js b/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.min.js new file mode 100644 index 0000000..0902ecd --- /dev/null +++ b/uni_modules/qiun-data-charts/js_sdk/u-charts/u-charts.min.js @@ -0,0 +1,18 @@ +/* + * uCharts (R) + * 高性能跨平台图表库,支持H5、APP、小程序(微信/支付宝/百度/头条/QQ/360/快手)、Vue、Taro等支持canvas的框架平台 + * Copyright (C) 2021 QIUN (R) 秋云 https://www.ucharts.cn All rights reserved. + * Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) + * 复制使用请保留本段注释,感谢支持开源! + * + * uCharts (R) 官方网站 + * https://www.uCharts.cn + * + * 开源地址: + * https://gitee.com/uCharts/uCharts + * + * uni-app插件市场地址: + * http://ext.dcloud.net.cn/plugin?id=271 + * + */ +"use strict";var config={version:"v2.5.0-20230101",yAxisWidth:15,xAxisHeight:22,padding:[10,10,10,10],rotate:false,fontSize:13,fontColor:"#666666",dataPointShape:["circle","circle","circle","circle"],color:["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],linearColor:["#0EE2F8","#2BDCA8","#FA7D8D","#EB88E2","#2AE3A0","#0EE2F8","#EB88E2","#6773E3","#F78A85"],pieChartLinePadding:15,pieChartTextPadding:5,titleFontSize:20,subtitleFontSize:15,radarLabelTextMargin:13};var assign=function(e,...t){if(e==null){throw new TypeError("[uCharts] Cannot convert undefined or null to object")}if(!t||t.length<=0){return e}function i(e,a){for(let t in a){e[t]=e[t]&&e[t].toString()==="[object Object]"?i(e[t],a[t]):e[t]=a[t]}return e}t.forEach(t=>{e=i(e,t)});return e};var util={toFixed:function t(e,a){a=a||2;if(this.isFloat(e)){e=e.toFixed(a)}return e},isFloat:function t(e){return e%1!==0},approximatelyEqual:function t(e,a){return Math.abs(e-a)<1e-10},isSameSign:function t(e,a){return Math.abs(e)===e&&Math.abs(a)===a||Math.abs(e)!==e&&Math.abs(a)!==a},isSameXCoordinateArea:function t(e,a){return this.isSameSign(e.x,a.x)},isCollision:function t(e,a){e.end={};e.end.x=e.start.x+e.width;e.end.y=e.start.y-e.height;a.end={};a.end.x=a.start.x+a.width;a.end.y=a.start.y-a.height;var i=a.start.x>e.end.x||a.end.xe.start.y||a.start.y 1){if(r.extra.mount.widthRatio>2)r.extra.mount.widthRatio=2;n+=(r.extra.mount.widthRatio-1)*a.eachSpacing}var l=e;if(e>=0){l=0;t.uevent.trigger("scrollLeft");t.scrollOption.position="left";r.xAxis.scrollPosition="left"}else if(Math.abs(e)>=n-o){l=o-n;t.uevent.trigger("scrollRight");t.scrollOption.position="right";r.xAxis.scrollPosition="right"}else{t.scrollOption.position=e;r.xAxis.scrollPosition=e}return l}function isInAngleRange(t,e,a){function i(t){while(t<0){t+=2*Math.PI}while(t>2*Math.PI){t-=2*Math.PI}return t}t=i(t);e=i(e);a=i(a);if(e>a){a+=2*Math.PI;if(t =e&&t<=a}function createCurveControlPoints(t,e){function a(t,e){if(t[e-1]&&t[e+1]){return t[e].y>=Math.max(t[e-1].y,t[e+1].y)||t[e].y<=Math.min(t[e-1].y,t[e+1].y)}else{return false}}function c(t,e){if(t[e-1]&&t[e+1]){return t[e].x>=Math.max(t[e-1].x,t[e+1].x)||t[e].x<=Math.min(t[e-1].x,t[e+1].x)}else{return false}}var i=.2;var r=.2;var o=null;var n=null;var l=null;var s=null;if(e<1){o=t[0].x+(t[1].x-t[0].x)*i;n=t[0].y+(t[1].y-t[0].y)*i}else{o=t[e].x+(t[e+1].x-t[e-1].x)*i;n=t[e].y+(t[e+1].y-t[e-1].y)*i}if(e>t.length-3){var h=t.length-1;l=t[h].x-(t[h].x-t[h-1].x)*r;s=t[h].y-(t[h].y-t[h-1].y)*r}else{l=t[e+1].x-(t[e+2].x-t[e].x)*r;s=t[e+1].y-(t[e+2].y-t[e].y)*r}if(a(t,e+1)){s=t[e+1].y}if(a(t,e)){n=t[e].y}if(c(t,e+1)){l=t[e+1].x}if(c(t,e)){o=t[e].x}if(n>=Math.max(t[e].y,t[e+1].y)||n<=Math.min(t[e].y,t[e+1].y)){n=t[e].y}if(s>=Math.max(t[e].y,t[e+1].y)||s<=Math.min(t[e].y,t[e+1].y)){s=t[e+1].y}if(o>=Math.max(t[e].x,t[e+1].x)||o<=Math.min(t[e].x,t[e+1].x)){o=t[e].x}if(l>=Math.max(t[e].x,t[e+1].x)||l<=Math.min(t[e].x,t[e+1].x)){l=t[e+1].x}return{ctrA:{x:o,y:n},ctrB:{x:l,y:s}}}function convertCoordinateOrigin(t,e,a){return{x:a.x+t,y:a.y-e}}function avoidCollision(t,e){if(e){while(util.isCollision(t,e)){if(t.start.x>0){t.start.y--}else if(t.start.x<0){t.start.y++}else{if(t.start.y>0){t.start.y++}else{t.start.y--}}}}return t}function fixPieSeries(e,a,t){let i=[];if(e.length>0&&e[0].data.constructor.toString().indexOf("Array")>-1){a._pieSeries_=e;let t=e[0].data;for(var r=0;r =1e4){a=1e3}else if(i>=1e3){a=100}else if(i>=100){a=10}else if(i>=10){a=5}else if(i>=1){a=1}else if(i>=.1){a=.1}else if(i>=.01){a=.01}else if(i>=.001){a=.001}else if(i>=1e-4){a=1e-4}else if(i>=1e-5){a=1e-5}else{a=1e-6}return{minRange:findRange(t,"lower",a),maxRange:findRange(e,"upper",a)}}function measureText(a,t,e){var i=0;a=String(a);e=false;if(e!==false&&e!==undefined&&e.setFontSize&&e.measureText){e.setFontSize(t);return e.measureText(a).width}else{var a=a.split("");for(let e=0;e -1;if(n){let t=filterSeries(e);for(var l=0;l 5&&arguments[5]!==undefined?arguments[5]:{};var l=a.chartData.calPoints?a.chartData.calPoints:[];let s={};if(r.length>0){let e=[];for(let t=0;t 0){e=o[i]}return{text:n.formatter?n.formatter(t,e,i,a):t.name+": "+t.data,color:t.color,legendShape:a.extra.tooltip.legendShape=="auto"?t.legendShape:a.extra.tooltip.legendShape}});var h={x:Math.round(s.x),y:Math.round(s.y)};return{textList:e,offset:h}}function getMixToolTipData(t,e,a,i){var r=arguments.length>4&&arguments[4]!==undefined?arguments[4]:{};var o=e.chartData.xAxisPoints[a]+e.chartData.eachSpacing/2;var n=t.map(function(t){return{text:r.formatter?r.formatter(t,i[a],a,e):t.name+": "+t.data,color:t.color,disableLegend:t.disableLegend?true:false,legendShape:e.extra.tooltip.legendShape=="auto"?t.legendShape:e.extra.tooltip.legendShape}});n=n.filter(function(t){if(t.disableLegend!==true){return t}});var l={x:Math.round(o),y:0};return{textList:n,offset:l}}function getCandleToolTipData(o,e,n,l,i,t){var r=arguments.length>6&&arguments[6]!==undefined?arguments[6]:{};var a=n.chartData.calPoints;let s=t.color.upFill;let h=t.color.downFill;let c=[s,s,h,s];var d=[];e.map(function(t){if(l==0){if(t.data[1]-t.data[0]<0){c[1]=h}else{c[1]=s}}else{if(t.data[0] o[l-1][1]){c[2]=s}if(t.data[3] 4&&arguments[4]!==undefined?arguments[4]:0;var l={index:-1,group:[]};var i=e.chartData.eachSpacing/2;let r=[];if(n&&n.length>0){if(!e.categories){i=0}else{for(let t=1;t t){l.index=e}})}}}return l}function findBarChartCurrentIndex(a,t,e,i){var r=arguments.length>4&&arguments[4]!==undefined?arguments[4]:0;var o={index:-1,group:[]};var n=e.chartData.eachSpacing/2;let l=e.chartData.yAxisPoints;if(t&&t.length>0){if(isInExactChartArea(a,e,i)){l.forEach(function(t,e){if(a.y+r+n>t){o.index=e}})}}return o}function findLegendIndex(o,t,e){let n=-1;let l=0;if(isInExactLegendArea(o,t.area)){let i=t.points;let r=-1;for(let t=0,e=i.length;t t[0]-l&&o.x t[1]-l&&o.y e.start.x&&t.x e.start.y&&t.y =e.area[3]-10&&t.y>=e.area[0]&&t.y<=e.height-e.area[2]}function findRadarChartCurrentIndex(t,e,a){var r=2*Math.PI/a;var o=-1;if(isInExactPieChartArea(t,e.center,e.radius)){var n=function t(e){if(e<0){e+=2*Math.PI}if(e>2*Math.PI){e-=2*Math.PI}return e};var l=Math.atan2(e.center.y-t.y,t.x-e.center.x);l=-1*l;if(l<0){l+=2*Math.PI}var i=e.angleList.map(function(t){t=n(-1*t);return t});i.forEach(function(t,e){var a=n(t-r/2);var i=n(t+r/2);if(i=a&&l<=i||l+2*Math.PI>=a&&l+2*Math.PI<=i){o=e}})}return o}function findFunnelChartCurrentIndex(t,e){var a=-1;for(var i=0,r=e.series.length;i o.funnelArea[0]&&t.x o.funnelArea[1]&&t.y o.area[0]&&t.x o.area[1]&&t.y s.width-s.area[1]-s.area[3]){i.push(n);o.push(r-s.legend.itemGap*s.pix);r=e;n=[t]}else{r+=e;n.push(t)}}if(n.length){i.push(n);o.push(r-s.legend.itemGap*s.pix);c.widthArr=o;let t=Math.max.apply(null,o);switch(s.legend.float){case"left":c.area.start.x=s.area[3];c.area.end.x=s.area[3]+t+2*d;break;case"right":c.area.start.x=s.width-s.area[1]-t-2*d;c.area.end.x=s.width-s.area[1];break;default:c.area.start.x=(s.width-t)/2-d;c.area.end.x=(s.width+t)/2+d}c.area.width=t+2*d;c.area.wholeWidth=t+2*d;c.area.height=i.length*u+2*d;c.area.wholeHeight=i.length*u+2*d+2*x;c.points=i}}else{let t=l.length;let e=s.height-s.area[0]-s.area[2]-2*x-2*d;let a=Math.min(Math.floor(e/u),t);c.area.height=a*u+d*2;c.area.wholeHeight=a*u+d*2;switch(s.legend.float){case"top":c.area.start.y=s.area[0]+x;c.area.end.y=s.area[0]+x+c.area.height;break;case"bottom":c.area.start.y=s.height-s.area[2]-x-c.area.height;c.area.end.y=s.height-s.area[2]-x;break;default:c.area.start.y=(s.height-c.area.height)/2;c.area.end.y=(s.height+c.area.height)/2}let i=t%a===0?t/a:Math.floor(t/a+1);let r=[];for(let e=0;ei){i=t}}c.widthArr.push(i);c.heightArr.push(a.length*u+d*2)}let e=0;for(let t=0;t 4&&arguments[4]!==undefined?arguments[4]:-1;var i;if(c=="stack"){i=dataCombineStack(t,e.categories.length)}else{i=dataCombine(t)}var r=[];i=i.filter(function(t){if(typeof t==="object"&&t!==null){if(t.constructor.toString().indexOf("Array")>-1){return t!==null}else{return t.value!==null}}else{return t!==null}});i.map(function(t){if(typeof t==="object"){if(t.constructor.toString().indexOf("Array")>-1){if(e.type=="candle"){t.map(function(t){r.push(t)})}else{r.push(t[0])}}else{r.push(t.value)}}else{r.push(t)}});var o=0;var n=0;if(r.length>0){o=Math.min.apply(this,r);n=Math.max.apply(this,r)}if(a>-1){if(typeof e.xAxis.data[a].min==="number"){o=Math.min(e.xAxis.data[a].min,o)}if(typeof e.xAxis.data[a].max==="number"){n=Math.max(e.xAxis.data[a].max,n)}}else{if(typeof e.xAxis.min==="number"){o=Math.min(e.xAxis.min,o)}if(typeof e.xAxis.max==="number"){n=Math.max(e.xAxis.max,n)}}if(o===n){var d=n||10;n+=d}var l=o;var x=n;var f=[];var p=(x-l)/e.xAxis.splitNumber;for(var s=0;s<=e.xAxis.splitNumber;s++){f.push(l+p*s)}return f}function calXAxisData(t,e,a,i){var r=assign({},{type:""},e.extra.bar);var o={angle:0,xAxisHeight:e.xAxis.lineHeight*e.pix+e.xAxis.marginTop*e.pix};o.ranges=getXAxisTextList(t,e,a,r.type);o.rangesFormat=o.ranges.map(function(t){t=util.toFixed(t,2);return t});var n=o.ranges.map(function(t){t=util.toFixed(t,2);return t});o=Object.assign(o,getXAxisPoints(n,e,a));var l=o.eachSpacing;var s=n.map(function(t){return measureText(t,e.xAxis.fontSize*e.pix,i)});if(e.xAxis.disabled===true){o.xAxisHeight=0}return o}function getRadarDataPoints(r,o,n,a,t){var l=arguments.length>5&&arguments[5]!==undefined?arguments[5]:1;var e=t.extra.radar||{};e.max=e.max||0;var s=Math.max(e.max,Math.max.apply(null,dataCombine(a)));var h=[];for(let e=0;e 2&&arguments[2]!==undefined?arguments[2]:1;var o=0;var n=0;for(let e=0;e 4&&arguments[4]!==undefined?arguments[4]:1;for(let t=0;t 4&&arguments[4]!==undefined?arguments[4]:1;var l=0;var s=0;var h=[];for(let e=0;e 2&&arguments[2]!==undefined?arguments[2]:1;if(o==1){o=.999999}for(let a=0;a =2){t._proportion_=t._proportion_%2}}return i}function getGaugeArcbarDataPoints(i,r){var o=arguments.length>2&&arguments[2]!==undefined?arguments[2]:1;if(o==1){o=.999999}for(let a=0;a =2){t._proportion_=t._proportion_%2}}return i}function getGaugeAxisPoints(e,a,t){let i;if(t=2){e[t]._endAngle_=e[t]._endAngle_%2}r=e[t]._endAngle_}return e}function getGaugeDataPoints(i,r,o){let n=arguments.length>3&&arguments[3]!==undefined?arguments[3]:1;for(let a=0;a =o.oldData){e._proportion_=(e._endAngle_-e._oldAngle_)*n+o.oldAngle}else{e._proportion_=e._oldAngle_-(e._oldAngle_-e._endAngle_)*n}if(e._proportion_>=2){e._proportion_=e._proportion_%2}}return i}function getPieTextMaxLength(i,r,o,n){i=getPieDataPoints(i);let l=0;for(let a=0;a 0){t.width=Math.min(t.width,+n.extra.mix.column.width*n.pix)}if(n.extra.column&&n.extra.column.width&&+n.extra.column.width>0){t.width=Math.min(t.width,+n.extra.column.width*n.pix)}if(t.width<=0){t.width=1}t.x+=(o+.5-r/2)*(t.width+e);return t})}function fixBarData(t,i,r,o,e,n){return t.map(function(t){if(t===null){return null}var e=0;var a=0;e=n.extra.bar.seriesGap*n.pix||0;a=n.extra.bar.categoryGap*n.pix||0;e=Math.min(e,i/r);a=Math.min(a,i/r);t.width=Math.ceil((i-2*a-e*(r-1))/r);if(n.extra.bar&&n.extra.bar.width&&+n.extra.bar.width>0){t.width=Math.min(t.width,+n.extra.bar.width*n.pix)}if(t.width<=0){t.width=1}t.y+=(o+.5-r/2)*(t.width+e);return t})}function fixColumeMeterData(t,e,a,i,r,o,n){var l=o.extra.column.categoryGap*o.pix||0;return t.map(function(t){if(t===null){return null}t.width=e-2*l;if(o.extra.column&&o.extra.column.width&&+o.extra.column.width>0){t.width=Math.min(t.width,+o.extra.column.width*o.pix)}if(i>0){t.width-=n}return t})}function fixColumeStackData(t,a,e,i,r,o,n){var l=o.extra.column.categoryGap*o.pix||0;return t.map(function(t,e){if(t===null){return null}t.width=Math.ceil(a-2*l);if(o.extra.column&&o.extra.column.width&&+o.extra.column.width>0){t.width=Math.min(t.width,+o.extra.column.width*o.pix)}if(t.width<=0){t.width=1}return t})}function fixBarStackData(t,a,e,i,r,o,n){var l=o.extra.bar.categoryGap*o.pix||0;return t.map(function(t,e){if(t===null){return null}t.width=Math.ceil(a-2*l);if(o.extra.bar&&o.extra.bar.width&&+o.extra.bar.width>0){t.width=Math.min(t.width,+o.extra.bar.width*o.pix)}if(t.width<=0){t.width=1}return t})}function getXAxisPoints(t,e,h){var a=e.width-e.area[1]-e.area[3];var i=e.enableScroll?Math.min(e.xAxis.itemCount,t.length):t.length;if((e.type=="line"||e.type=="area"||e.type=="scatter"||e.type=="bubble"||e.type=="bar")&&i>1&&e.xAxis.boundaryGap=="justify"){i-=1}var r=0;if(e.type=="mount"&&e.extra&&e.extra.mount&&e.extra.mount.widthRatio&&e.extra.mount.widthRatio>1){if(e.extra.mount.widthRatio>2)e.extra.mount.widthRatio=2;r=e.extra.mount.widthRatio-1;i+=r}var o=a/i;var n=[];var l=e.area[3];var s=e.width-e.area[1];t.forEach(function(t,e){n.push(l+r/2*o+e*o)});if(e.xAxis.boundaryGap!=="justify"){if(e.enableScroll===true){n.push(l+r*o+t.length*o)}else{n.push(s)}}return{xAxisPoints:n,startX:l,endX:s,eachSpacing:o}}function getCandleDataPoints(t,l,s,h,c,d,a){var x=arguments.length>7&&arguments[7]!==undefined?arguments[7]:1;var e=[];var f=d.height-d.area[0]-d.area[2];t.forEach(function(t,o){if(t===null){e.push(null)}else{var n=[];t.forEach(function(t,e){var a={};a.x=h[o]+Math.round(c/2);var i=t.value||t;var r=f*(i-l)/(s-l);r*=x;a.y=d.height-Math.round(r)-d.area[2];n.push(a)});e.push(n)}});return e}function getDataPoints(t,a,n,l,s,h,e){var c=arguments.length>7&&arguments[7]!==undefined?arguments[7]:1;var d="center";if(h.type=="line"||h.type=="area"||h.type=="scatter"||h.type=="bubble"){d=h.xAxis.boundaryGap}var x=[];var f=h.height-h.area[0]-h.area[2];var p=h.width-h.area[1]-h.area[3];t.forEach(function(i,t){if(i===null){x.push(null)}else{var r={};r.color=i.color;r.x=l[t];var o=i;if(typeof i==="object"&&i!==null){if(i.constructor.toString().indexOf("Array")>-1){let t,e,a;t=[].concat(h.chartData.xAxisData.ranges);e=t.shift();a=t.pop();o=i[1];r.x=h.area[3]+p*(i[0]-e)/(a-e);if(h.type=="bubble"){r.r=i[2];r.t=i[3]}}else{o=i.value}}if(d=="center"){r.x+=s/2}var e=f*(o-a)/(n-a);e*=c;r.y=h.height-e-h.area[2];x.push(r)}});return x}function getLineDataPoints(t,a,n,l,s,h,e,p,c){var c=arguments.length>8&&arguments[8]!==undefined?arguments[8]:1;var d=h.xAxis.boundaryGap;var x=[];var f=h.height-h.area[0]-h.area[2];var u=h.width-h.area[1]-h.area[3];t.forEach(function(i,t){if(i===null){x.push(null)}else{var r={};r.color=i.color;if(p.animation=="vertical"){r.x=l[t];var o=i;if(typeof i==="object"&&i!==null){if(i.constructor.toString().indexOf("Array")>-1){let t,e,a;t=[].concat(h.chartData.xAxisData.ranges);e=t.shift();a=t.pop();o=i[1];r.x=h.area[3]+u*(i[0]-e)/(a-e)}else{o=i.value}}if(d=="center"){r.x+=s/2}var e=f*(o-a)/(n-a);e*=c;r.y=h.height-e-h.area[2];x.push(r)}else{r.x=l[0]+s*t*c;var o=i;if(d=="center"){r.x+=s/2}var e=f*(o-a)/(n-a);r.y=h.height-e-h.area[2];x.push(r)}}});return x}function getColumnDataPoints(t,a,n,l,s,h,e,i,c){var c=arguments.length>8&&arguments[8]!==undefined?arguments[8]:1;var d=[];var x=h.height-h.area[0]-h.area[2];var f=h.width-h.area[1]-h.area[3];t.forEach(function(i,t){if(i===null){d.push(null)}else{var r={};r.color=i.color;r.x=l[t];var o=i;if(typeof i==="object"&&i!==null){if(i.constructor.toString().indexOf("Array")>-1){let t,e,a;t=[].concat(h.chartData.xAxisData.ranges);e=t.shift();a=t.pop();o=i[1];r.x=h.area[3]+f*(i[0]-e)/(a-e)}else{o=i.value}}r.x+=s/2;var e=x*(o*c-a)/(n-a);r.y=h.height-e-h.area[2];d.push(r)}});return d}function getMountDataPoints(t,o,n,l,s,h,e,a){var c=arguments.length>8&&arguments[8]!==undefined?arguments[8]:1;var d=[];var x=h.height-h.area[0]-h.area[2];var i=h.width-h.area[1]-h.area[3];var f=s*e.widthRatio;t.forEach(function(t,e){if(t===null){d.push(null)}else{var a={};a.color=t.color;a.x=l[e];a.x+=s/2;var i=t.data;var r=x*(i*c-o)/(n-o);a.y=h.height-r-h.area[2];a.value=i;a.width=f;d.push(a)}});return d}function getBarDataPoints(t,o,n,l,e,s,a){var h=arguments.length>7&&arguments[7]!==undefined?arguments[7]:1;var c=[];var i=s.height-s.area[0]-s.area[2];var d=s.width-s.area[1]-s.area[3];t.forEach(function(t,e){if(t===null){c.push(null)}else{var a={};a.color=t.color;a.y=l[e];var i=t;if(typeof t==="object"&&t!==null){i=t.value}var r=d*(i-o)/(n-o);r*=h;a.height=r;a.value=i;a.x=r+s.area[3];c.push(a)}});return c}function getStackDataPoints(t,s,h,c,g,d,e,x,y){var f=arguments.length>9&&arguments[9]!==undefined?arguments[9]:1;var p=[];var u=d.height-d.area[0]-d.area[2];t.forEach(function(t,e){if(t===null){p.push(null)}else{var a={};a.color=t.color;a.x=c[e]+Math.round(g/2);if(x>0){var i=0;for(let t=0;t<=x;t++){i+=y[t].data[e]}var r=i-t;var o=u*(i-s)/(h-s);var n=u*(r-s)/(h-s)}else{var i=t;if(typeof t==="object"&&t!==null){i=t.value}var o=u*(i-s)/(h-s);var n=0}var l=n;o*=f;l*=f;a.y=d.height-Math.round(o)-d.area[2];a.y0=d.height-Math.round(l)-d.area[2];p.push(a)}});return p}function getBarStackDataPoints(t,s,h,c,e,d,a,x,g){var f=arguments.length>9&&arguments[9]!==undefined?arguments[9]:1;var p=[];var u=d.width-d.area[1]-d.area[3];t.forEach(function(t,e){if(t===null){p.push(null)}else{var a={};a.color=t.color;a.y=c[e];if(x>0){var i=0;for(let t=0;t<=x;t++){i+=g[t].data[e]}var r=i-t;var o=u*(i-s)/(h-s);var n=u*(r-s)/(h-s)}else{var i=t;if(typeof t==="object"&&t!==null){i=t.value}var o=u*(i-s)/(h-s);var n=0}var l=n;o*=f;l*=f;a.height=o-l;a.x=d.area[3]+o;a.x0=d.area[3]+l;p.push(a)}});return p}function getYAxisTextList(t,e,h,c,a){var d=arguments.length>5&&arguments[5]!==undefined?arguments[5]:-1;var i;if(c=="stack"){i=dataCombineStack(t,e.categories.length)}else{i=dataCombine(t)}var r=[];i=i.filter(function(t){if(typeof t==="object"&&t!==null){if(t.constructor.toString().indexOf("Array")>-1){return t!==null}else{return t.value!==null}}else{return t!==null}});i.map(function(t){if(typeof t==="object"){if(t.constructor.toString().indexOf("Array")>-1){if(e.type=="candle"){t.map(function(t){r.push(t)})}else{r.push(t[1])}}else{r.push(t.value)}}else{r.push(t)}});var o=a.min||0;var n=a.max||0;if(r.length>0){o=Math.min.apply(this,r);n=Math.max.apply(this,r)}if(o===n){if(n==0){n=10}else{o=0}}var l=getDataRange(o,n);var x=a.min===undefined||a.min===null?l.minRange:a.min;var f=a.max===undefined||a.max===null?l.maxRange:a.max;var p=(f-x)/e.yAxis.splitNumber;var u=[];for(var s=0;s<=e.yAxis.splitNumber;s++){u.push(x+p*s)}return u.reverse()}function calYAxisData(a,o,e,n){var l=assign({},{type:""},o.extra.column);var t=o.yAxis.data.length;var s=new Array(t);if(t>0){for(let e=0;e {return t+(i.unit||"")}}i.categories=i.categories||o.categories;h[r]=i.categories}else{if(!i.formatter){i.formatter=(t,e,a)=>{return util.toFixed(t,i.tofix||0)+(i.unit||"")}}h[r]=getYAxisTextList(s[r],o,e,l.type,i,r)}let a=i.fontSize*o.pix||e.fontSize;d[r]={position:i.position?i.position:"left",width:0};c[r]=h[r].map(function(t,e){t=i.formatter(t,e,o);d[r].width=Math.max(d[r].width,measureText(t,a,n)+5);return t});let t=i.calibration?4*o.pix:0;d[r].width+=t+3*o.pix;if(i.disabled===true){d[r].width=0}}}else{var h=new Array(1);var c=new Array(1);var d=new Array(1);if(o.type==="bar"){h[0]=o.categories;if(!o.yAxis.formatter){o.yAxis.formatter=(t,e,a)=>{return t+(a.yAxis.unit||"")}}}else{if(!o.yAxis.formatter){o.yAxis.formatter=(t,e,a)=>{return t.toFixed(a.yAxis.tofix)+(a.yAxis.unit||"")}}h[0]=getYAxisTextList(a,o,e,l.type,{})}d[0]={position:"left",width:0};var i=o.yAxis.fontSize*o.pix||e.fontSize;c[0]=h[0].map(function(t,e){t=o.yAxis.formatter(t,e,o);d[0].width=Math.max(d[0].width,measureText(t,i,n)+5);return t});d[0].width+=3*o.pix;if(o.yAxis.disabled===true){d[0]={position:"left",width:0};o.yAxis.data[0]={disabled:true}}else{o.yAxis.data[0]={disabled:false,position:"left",max:o.yAxis.max,min:o.yAxis.min,formatter:o.yAxis.formatter};if(o.type==="bar"){o.yAxis.data[0].categories=o.categories;o.yAxis.data[0].type="categories"}}}return{rangesFormat:c,ranges:h,yAxisWidth:d}}function calTooltipYAxisData(r,t,o,e,a){let n=[].concat(o.chartData.yAxisData.ranges);let l=o.height-o.area[0]-o.area[2];let s=o.area[0];let h=[];for(let i=0;i 0&&r.tooltip.group.includes(n)==false){return}var l=typeof r.tooltip.index==="number"?r.tooltip.index:r.tooltip.index[r.tooltip.group.indexOf(n)];i.beginPath();if(o.activeType=="hollow"){i.setStrokeStyle(e);i.setFillStyle(r.background);i.setLineWidth(2*r.pix)}else{i.setStrokeStyle("#ffffff");i.setFillStyle(e);i.setLineWidth(1*r.pix)}if(a==="diamond"){t.forEach(function(t,e){if(t!==null&&l==e){i.moveTo(t.x,t.y-4.5);i.lineTo(t.x-4.5,t.y);i.lineTo(t.x,t.y+4.5);i.lineTo(t.x+4.5,t.y);i.lineTo(t.x,t.y-4.5)}})}else if(a==="circle"){t.forEach(function(t,e){if(t!==null&&l==e){i.moveTo(t.x+2.5*r.pix,t.y);i.arc(t.x,t.y,3*r.pix,0,2*Math.PI,false)}})}else if(a==="square"){t.forEach(function(t,e){if(t!==null&&l==e){i.moveTo(t.x-3.5,t.y-3.5);i.rect(t.x-3.5,t.y-3.5,7,7)}})}else if(a==="triangle"){t.forEach(function(t,e){if(t!==null&&l==e){i.moveTo(t.x,t.y-4.5);i.lineTo(t.x-4.5,t.y+4.5);i.lineTo(t.x+4.5,t.y+4.5);i.lineTo(t.x,t.y-4.5)}})}else if(a==="none"){return}i.closePath();i.fill();i.stroke()}function drawRingTitle(t,e,a,i){var r=t.title.fontSize||e.titleFontSize;var o=t.subtitle.fontSize||e.subtitleFontSize;var n=t.title.name||"";var l=t.subtitle.name||"";var c=t.title.color||t.fontColor;var d=t.subtitle.color||t.fontColor;var x=n?r:0;var f=l?o:0;var s=5;if(l){var p=measureText(l,o*t.pix,a);var u=i.x-p/2+(t.subtitle.offsetX||0)*t.pix;var h=i.y+o*t.pix/2+(t.subtitle.offsetY||0)*t.pix;if(n){h+=(x*t.pix+s)/2}a.beginPath();a.setFontSize(o*t.pix);a.setFillStyle(d);a.fillText(l,u,h);a.closePath();a.stroke()}if(n){var g=measureText(n,r*t.pix,a);var y=i.x-g/2+(t.title.offsetX||0);var v=i.y+r*t.pix/2+(t.title.offsetY||0)*t.pix;if(l){v-=(f*t.pix+s)/2}a.beginPath();a.setFontSize(r*t.pix);a.setFillStyle(c);a.fillText(n,y,v);a.closePath();a.stroke()}}function drawPointText(t,o,n,l,s){var h=o.data;var c=o.textOffset?o.textOffset:0;t.forEach(function(t,e){if(t!==null){l.beginPath();var a=o.textSize?o.textSize*s.pix:n.fontSize;l.setFontSize(a);l.setFillStyle(o.textColor||s.fontColor);var i=h[e];if(typeof h[e]==="object"&&h[e]!==null){if(h[e].constructor.toString().indexOf("Array")>-1){i=h[e][1]}else{i=h[e].value}}var r=o.formatter?o.formatter(i,e,o,s):i;l.setTextAlign("center");l.fillText(String(r),t.x,t.y-4+c*s.pix);l.closePath();l.stroke();l.setTextAlign("left")}})}function drawColumePointText(t,n,l,s,h){var c=n.data;var d=n.textOffset?n.textOffset:0;var x=h.extra.column.labelPosition;t.forEach(function(t,e){if(t!==null){s.beginPath();var a=n.textSize?n.textSize*h.pix:l.fontSize;s.setFontSize(a);s.setFillStyle(n.textColor||h.fontColor);var i=c[e];if(typeof c[e]==="object"&&c[e]!==null){if(c[e].constructor.toString().indexOf("Array")>-1){i=c[e][1]}else{i=c[e].value}}var r=n.formatter?n.formatter(i,e,n,h):i;s.setTextAlign("center");var o=t.y-4*h.pix+d*h.pix;if(t.y>n.zeroPoints){o=t.y+d*h.pix+a}if(x=="insideTop"){o=t.y+a+d*h.pix;if(t.y>n.zeroPoints){o=t.y-d*h.pix-4*h.pix}}if(x=="center"){o=t.y+d*h.pix+(h.height-h.area[2]-t.y+a)/2;if(n.zeroPoints n.zeroPoints){o=t.y-d*h.pix-(t.y-n.zeroPoints-a)/2}if(h.extra.column.type=="stack"){o=t.y+d*h.pix+(t.y0-t.y+a)/2}}if(x=="bottom"){o=h.height-h.area[2]+d*h.pix-4*h.pix;if(n.zeroPoints n.zeroPoints){o=n.zeroPoints-d*h.pix+a+2*h.pix}if(h.extra.column.type=="stack"){o=t.y0+d*h.pix-4*h.pix}}s.fillText(String(r),t.x,o);s.closePath();s.stroke();s.setTextAlign("left")}})}function drawMountPointText(t,n,l,s,h,c){var e=n.data;var d=n.textOffset?n.textOffset:0;var a=h.extra.mount.labelPosition;t.forEach(function(t,e){if(t!==null){s.beginPath();var a=n[e].textSize?n[e].textSize*h.pix:l.fontSize;s.setFontSize(a);s.setFillStyle(n[e].textColor||h.fontColor);var i=t.value;var r=n[e].formatter?n[e].formatter(i,e,n,h):i;s.setTextAlign("center");var o=t.y-4*h.pix+d*h.pix;if(t.y>c){o=t.y+d*h.pix+a}s.fillText(String(r),t.x,o);s.closePath();s.stroke();s.setTextAlign("left")}})}function drawBarPointText(t,o,n,l,s){var h=o.data;var e=o.textOffset?o.textOffset:0;t.forEach(function(t,e){if(t!==null){l.beginPath();var a=o.textSize?o.textSize*s.pix:n.fontSize;l.setFontSize(a);l.setFillStyle(o.textColor||s.fontColor);var i=h[e];if(typeof h[e]==="object"&&h[e]!==null){i=h[e].value}var r=o.formatter?o.formatter(i,e,o,s):i;l.setTextAlign("left");l.fillText(String(r),t.x+4*s.pix,t.y+a/2-3);l.closePath();l.stroke()}})}function drawGaugeLabel(e,a,i,r,o,n){a-=e.width/2+e.labelOffset*r.pix;a=a<10?10:a;let t;if(e.endAngle =2){l=l%2}s+=x}}function drawRadarLabel(t,s,h,c,d,x){var f=c.extra.radar||{};t.forEach(function(t,e){if(f.labelPointShow===true&&c.categories[e]!==""){var a={x:s*Math.cos(t),y:s*Math.sin(t)};var i=convertCoordinateOrigin(a.x,a.y,h);x.setFillStyle(f.labelPointColor);x.beginPath();x.arc(i.x,i.y,f.labelPointRadius*c.pix,0,2*Math.PI,false);x.closePath();x.fill()}if(f.labelShow===true){var r={x:(s+d.radarLabelTextMargin*c.pix)*Math.cos(t),y:(s+d.radarLabelTextMargin*c.pix)*Math.sin(t)};var o=convertCoordinateOrigin(r.x,r.y,h);var n=o.x;var l=o.y;if(util.approximatelyEqual(r.x,0)){n-=measureText(c.categories[e]||"",d.fontSize,x)/2}else if(r.x<0){n-=measureText(c.categories[e]||"",d.fontSize,x)}x.beginPath();x.setFontSize(d.fontSize);x.setFillStyle(f.labelColor||c.fontColor);x.fillText(c.categories[e]||"",n,l+d.fontSize/2);x.closePath();x.stroke()}})}function drawPieText(n,d,x,f,t,l){var p=x.pieChartLinePadding;var u=[];var g=null;var y=n.map(function(t,e){var a=t.formatter?t.formatter(t,e,n,d):util.toFixed(t._proportion_.toFixed(4)*100)+"%";a=t.labelText?t.labelText:a;var i=2*Math.PI-(t._start_+2*Math.PI*t._proportion_/2);if(t._rose_proportion_){i=2*Math.PI-(t._start_+2*Math.PI*t._rose_proportion_/2)}var r=t.color;var o=t._radius_;return{arc:i,text:a,color:r,radius:o,textColor:t.textColor,textSize:t.textSize,labelShow:t.labelShow}});for(let c=0;c =0?e+x.pieChartTextPadding:e-x.pieChartTextPadding;let n=a;let l=measureText(t.text,t.textSize*d.pix||x.fontSize,f);let s=n;if(g&&util.isSameXCoordinateArea(g.start,{x:o})){if(o>0){s=Math.min(n,g.start.y)}else if(e<0){s=Math.max(n,g.start.y)}else{if(n>0){s=Math.max(n,g.start.y)}else{s=Math.min(n,g.start.y)}}}if(o<0){o-=l}let h={lineStart:{x:i,y:r},lineEnd:{x:e,y:a},start:{x:o,y:s},width:l,height:x.fontSize,text:t.text,color:t.color,textColor:t.textColor,textSize:t.textSize};g=avoidCollision(h,g);u.push(g)}for(let n=0;n r?r:o.activeWidth;var n=e.area[0];var l=e.height-e.area[2];i.beginPath();i.setFillStyle(hexToRgb(o.activeBgColor,o.activeBgOpacity));i.rect(t-o.activeWidth/2,n,o.activeWidth,l-n);i.closePath();i.fill();i.setFillStyle("#FFFFFF")}function drawBarToolTipSplitArea(t,e,a,i,r){var o=assign({},{activeBgColor:"#000000",activeBgOpacity:.08},e.extra.bar);var n=e.area[3];var l=e.width-e.area[1];i.beginPath();i.setFillStyle(hexToRgb(o.activeBgColor,o.activeBgOpacity));i.rect(n,t-r/2,l-n,r);i.closePath();i.fill();i.setFillStyle("#FFFFFF")}function drawToolTip(e,r,o,a,n,i,f){var l=assign({},{showBox:true,showArrow:true,showCategory:false,bgColor:"#000000",bgOpacity:.7,borderColor:"#000000",borderWidth:0,borderRadius:0,borderOpacity:.7,boxPadding:3,fontColor:"#FFFFFF",fontSize:13,lineHeight:20,legendShow:true,legendShape:"auto",splitLine:true},o.extra.tooltip);if(l.showCategory==true&&o.categories){e.unshift({text:o.categories[o.tooltip.index],color:null})}var s=l.fontSize*o.pix;var p=l.lineHeight*o.pix;var h=l.boxPadding*o.pix;var c=s;var u=5*o.pix;if(l.legendShow==false){c=0;u=0}var d=l.showArrow?8*o.pix:0;var g=false;if(o.type=="line"||o.type=="mount"||o.type=="area"||o.type=="candle"||o.type=="mix"){if(l.splitLine==true){drawToolTipSplitLine(o.tooltip.offset.x,o,a,n)}}r=assign({x:0,y:0},r);r.y-=8*o.pix;var y=e.map(function(t){return measureText(t.text,s,n)});var x=c+u+4*h+Math.max.apply(null,y);var v=2*h+e.length*p;if(l.showBox==false){return}if(r.x-Math.abs(o._scrollDistance_||0)+d+x>o.width){g=true}if(v+r.y>o.height){r.y=o.height-v}n.beginPath();n.setFillStyle(hexToRgb(l.bgColor,l.bgOpacity));n.setLineWidth(l.borderWidth*o.pix);n.setStrokeStyle(hexToRgb(l.borderColor,l.borderOpacity));var t=l.borderRadius;if(g){if(x+d>o.width){r.x=o.width+Math.abs(o._scrollDistance_||0)+d+(x-o.width)}if(x>r.x){r.x=o.width+Math.abs(o._scrollDistance_||0)+d+(x-o.width)}if(l.showArrow){n.moveTo(r.x,r.y+10*o.pix);n.lineTo(r.x-d,r.y+10*o.pix+5*o.pix)}n.arc(r.x-d-t,r.y+v-t,t,0,Math.PI/2,false);n.arc(r.x-d-Math.round(x)+t,r.y+v-t,t,Math.PI/2,Math.PI,false);n.arc(r.x-d-Math.round(x)+t,r.y+t,t,-Math.PI,-Math.PI/2,false);n.arc(r.x-d-t,r.y+t,t,-Math.PI/2,0,false);if(l.showArrow){n.lineTo(r.x-d,r.y+10*o.pix-5*o.pix);n.lineTo(r.x,r.y+10*o.pix)}}else{if(l.showArrow){n.moveTo(r.x,r.y+10*o.pix);n.lineTo(r.x+d,r.y+10*o.pix-5*o.pix)}n.arc(r.x+d+t,r.y+t,t,-Math.PI,-Math.PI/2,false);n.arc(r.x+d+Math.round(x)-t,r.y+t,t,-Math.PI/2,0,false);n.arc(r.x+d+Math.round(x)-t,r.y+v-t,t,0,Math.PI/2,false);n.arc(r.x+d+t,r.y+v-t,t,Math.PI/2,Math.PI,false);if(l.showArrow){n.lineTo(r.x+d,r.y+10*o.pix+5*o.pix);n.lineTo(r.x,r.y+10*o.pix)}}n.closePath();n.fill();if(l.borderWidth>0){n.stroke()}if(l.legendShow){e.forEach(function(t,e){if(t.color!==null){n.beginPath();n.setFillStyle(t.color);var a=r.x+d+2*h;var i=r.y+(p-s)/2+p*e+h+1;if(g){a=r.x-x-d+2*h}switch(t.legendShape){case"line":n.moveTo(a,i+.5*c-2*o.pix);n.fillRect(a,i+.5*c-2*o.pix,c,4*o.pix);break;case"triangle":n.moveTo(a+7.5*o.pix,i+.5*c-5*o.pix);n.lineTo(a+2.5*o.pix,i+.5*c+5*o.pix);n.lineTo(a+12.5*o.pix,i+.5*c+5*o.pix);n.lineTo(a+7.5*o.pix,i+.5*c-5*o.pix);break;case"diamond":n.moveTo(a+7.5*o.pix,i+.5*c-5*o.pix);n.lineTo(a+2.5*o.pix,i+.5*c);n.lineTo(a+7.5*o.pix,i+.5*c+5*o.pix);n.lineTo(a+12.5*o.pix,i+.5*c);n.lineTo(a+7.5*o.pix,i+.5*c-5*o.pix);break;case"circle":n.moveTo(a+7.5*o.pix,i+.5*c);n.arc(a+7.5*o.pix,i+.5*c,5*o.pix,0,2*Math.PI);break;case"rect":n.moveTo(a,i+.5*c-5*o.pix);n.fillRect(a,i+.5*c-5*o.pix,15*o.pix,10*o.pix);break;case"square":n.moveTo(a+2*o.pix,i+.5*c-5*o.pix);n.fillRect(a+2*o.pix,i+.5*c-5*o.pix,10*o.pix,10*o.pix);break;default:n.moveTo(a,i+.5*c-5*o.pix);n.fillRect(a,i+.5*c-5*o.pix,15*o.pix,10*o.pix)}n.closePath();n.fill()}})}e.forEach(function(t,e){var a=r.x+d+2*h+c+u;if(g){a=r.x-x-d+2*h+c+u}var i=r.y+p*e+(p-s)/2-1+h+s;n.beginPath();n.setFontSize(s);n.setTextBaseline("normal");n.setFillStyle(l.fontColor);n.fillText(t.text,a,i);n.closePath();n.stroke()})}function drawColumnDataPoints(T,b,S,w){let A=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;let t=b.chartData.xAxisData,P=t.xAxisPoints,C=t.eachSpacing;let D=assign({},{type:"group",width:C/2,meterBorder:4,meterFillColor:"#FFFFFF",barBorderCircle:false,barBorderRadius:[],seriesGap:2,linearType:"none",linearOpacity:1,customColor:[],colorStop:0,labelPosition:"outside"},b.extra.column);let M=[];w.save();let L=-2;let F=P.length+2;if(b._scrollDistance_&&b._scrollDistance_!==0&&b.enableScroll===true){w.translate(b._scrollDistance_,0);L=Math.floor(-b._scrollDistance_/C)-2;F=L+b.xAxis.itemCount+4}if(b.tooltip&&b.tooltip.textList&&b.tooltip.textList.length&&A===1){drawToolTipSplitArea(b.tooltip.offset.x,b,S,w,C)}D.customColor=fillCustomColor(D.linearType,D.customColor,T,S);T.forEach(function(a,i){let e,t,o;e=[].concat(b.chartData.yAxisData.ranges[a.index]);t=e.pop();o=e.shift();let x=b.height-b.area[0]-b.area[2];let f=x*(0-t)/(o-t);let n=b.height-Math.round(f)-b.area[2];a.zeroPoints=n;var p=a.data;switch(D.type){case"group":var r=getColumnDataPoints(p,t,o,P,C,b,S,n,A);var u=getStackDataPoints(p,t,o,P,C,b,S,i,T,A);M.push(u);r=fixColumeData(r,C,T.length,i,S,b);for(let t=0;t L&&t n?n:o.y;const d=o.width;const s=Math.abs(n-o.y);if(D.barBorderCircle){D.barBorderRadius=[d/2,d/2,0,0]}if(o.y>n){D.barBorderRadius=[0,0,d/2,d/2]}let[t,e,a,i]=D.barBorderRadius;let r=Math.min(d/2,s/2);t=t>r?r:t;e=e>r?r:e;a=a>r?r:a;i=i>r?r:i;t=t<0?0:t;e=e<0?0:e;a=a<0?0:a;i=i<0?0:i;w.arc(h+t,c+t,t,-Math.PI,-Math.PI/2);w.arc(h+d-e,c+e,e,-Math.PI/2,0);w.arc(h+d-a,c+s-a,a,0,Math.PI/2);w.arc(h+i,c+s-i,i,Math.PI/2,Math.PI)}else{w.moveTo(l,o.y);w.lineTo(l+o.width,o.y);w.lineTo(l+o.width,n);w.lineTo(l,n);w.lineTo(l,o.y);w.setLineWidth(1);w.setStrokeStyle(y)}w.setFillStyle(g);w.closePath();w.fill()}};break;case"stack":var r=getStackDataPoints(p,t,o,P,C,b,S,i,T,A);M.push(r);r=fixColumeStackData(r,C,T.length,i,S,b,T);for(let e=0;e L&&e 0){s-=m}w.setFillStyle(g);w.moveTo(l,t.y);w.fillRect(l,t.y,t.width,s);w.closePath();w.fill()}};break;case"meter":var r=getDataPoints(p,t,o,P,C,b,S,A);M.push(r);r=fixColumeMeterData(r,C,T.length,i,S,b,D.meterBorder);for(let t=0;t L&&t 0){w.setStrokeStyle(a.color);w.setLineWidth(D.meterBorder*b.pix)}if(i==0){w.setFillStyle(D.meterFillColor)}else{w.setFillStyle(o.color||a.color)}var l=o.x-o.width/2;var s=b.height-o.y-b.area[2];if(D.barBorderRadius&&D.barBorderRadius.length===4||D.barBorderCircle===true){const h=l;const c=o.y;const d=o.width;const s=n-o.y;if(D.barBorderCircle){D.barBorderRadius=[d/2,d/2,0,0]}let[t,e,a,i]=D.barBorderRadius;let r=Math.min(d/2,s/2);t=t>r?r:t;e=e>r?r:e;a=a>r?r:a;i=i>r?r:i;t=t<0?0:t;e=e<0?0:e;a=a<0?0:a;i=i<0?0:i;w.arc(h+t,c+t,t,-Math.PI,-Math.PI/2);w.arc(h+d-e,c+e,e,-Math.PI/2,0);w.arc(h+d-a,c+s-a,a,0,Math.PI/2);w.arc(h+i,c+s-i,i,Math.PI/2,Math.PI);w.fill()}else{w.moveTo(l,o.y);w.lineTo(l+o.width,o.y);w.lineTo(l+o.width,n);w.lineTo(l,n);w.lineTo(l,o.y);w.fill()}if(i==0&&D.meterBorder>0){w.closePath();w.stroke()}}}break}});if(b.dataLabel!==false&&A===1){T.forEach(function(t,e){let a,i,r;a=[].concat(b.chartData.yAxisData.ranges[t.index]);i=a.pop();r=a.shift();var o=t.data;switch(D.type){case"group":var n=getColumnDataPoints(o,i,r,P,C,b,S,A);n=fixColumeData(n,C,T.length,e,S,b);drawColumePointText(n,t,S,w,b);break;case"stack":var n=getStackDataPoints(o,i,r,P,C,b,S,e,T,A);drawColumePointText(n,t,S,w,b);break;case"meter":var n=getDataPoints(o,i,r,P,C,b,S,A);drawColumePointText(n,t,S,w,b);break}})}w.restore();return{xAxisPoints:P,calPoints:M,eachSpacing:C}}function drawMountDataPoints(i,r,o,n){let f=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;let t=r.chartData.xAxisData,p=t.xAxisPoints,l=t.eachSpacing;let s=assign({},{type:"mount",widthRatio:1,borderWidth:1,barBorderCircle:false,barBorderRadius:[],linearType:"none",linearOpacity:1,customColor:[],colorStop:0},r.extra.mount);s.widthRatio=s.widthRatio<=0?0:s.widthRatio;s.widthRatio=s.widthRatio>=2?2:s.widthRatio;let e=[];n.save();let u=-2;let g=p.length+2;if(r._scrollDistance_&&r._scrollDistance_!==0&&r.enableScroll===true){n.translate(r._scrollDistance_,0);u=Math.floor(-r._scrollDistance_/l)-2;g=u+r.xAxis.itemCount+4}s.customColor=fillCustomColor(s.linearType,s.customColor,i,o);let y,v,m;y=[].concat(r.chartData.yAxisData.ranges[0]);v=y.pop();m=y.shift();let T=r.height-r.area[0]-r.area[2];let b=T*(0-v)/(m-v);let h=r.height-Math.round(b)-r.area[2];var c=getMountDataPoints(i,v,m,p,l,r,s,h,f);switch(s.type){case"bar":for(let t=0;t u&&t h?h:o.y;const C=o.width;const S=Math.abs(h-o.y);if(s.barBorderCircle){s.barBorderRadius=[C/2,C/2,0,0]}if(o.y>h){s.barBorderRadius=[0,0,C/2,C/2]}let[t,e,a,i]=s.barBorderRadius;let r=Math.min(C/2,S/2);t=t>r?r:t;e=e>r?r:e;a=a>r?r:a;i=i>r?r:i;t=t<0?0:t;e=e<0?0:e;a=a<0?0:a;i=i<0?0:i;n.arc(A+t,P+t,t,-Math.PI,-Math.PI/2);n.arc(A+C-e,P+e,e,-Math.PI/2,0);n.arc(A+C-a,P+S-a,a,0,Math.PI/2);n.arc(A+i,P+S-i,i,Math.PI/2,Math.PI)}else{n.moveTo(d,o.y);n.lineTo(d+o.width,o.y);n.lineTo(d+o.width,h);n.lineTo(d,h);n.lineTo(d,o.y)}n.setStrokeStyle(w);n.setFillStyle(a);if(s.borderWidth>0){n.setLineWidth(s.borderWidth*r.pix);n.closePath();n.stroke()}n.fill()}};break;case"triangle":for(let e=0;e u&&e 0){n.setLineWidth(s.borderWidth*r.pix);n.stroke()}n.fill()}};break;case"mount":for(let e=0;e u&&e 0){n.setLineWidth(s.borderWidth*r.pix);n.stroke()}n.fill()}};break;case"sharp":for(let e=0;e u&&e 0){n.setLineWidth(s.borderWidth*r.pix);n.stroke()}n.fill()}};break}if(r.dataLabel!==false&&f===1){let t,e,a;t=[].concat(r.chartData.yAxisData.ranges[0]);e=t.pop();a=t.shift();var c=getMountDataPoints(i,e,a,p,l,r,s,h,f);drawMountPointText(c,i,o,n,r,h)}n.restore();return{xAxisPoints:p,calPoints:c,eachSpacing:l}}function drawBarDataPoints(y,v,m,T){let b=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;let S=[];let w=(v.height-v.area[0]-v.area[2])/v.categories.length;for(let t=0;t C&&t r?r:t;e=e>r?r:e;a=a>r?r:a;i=i>r?r:i;t=t<0?0:t;e=e<0?0:e;a=a<0?0:a;i=i<0?0:i;T.arc(g+i,c+i,i,-Math.PI,-Math.PI/2);T.arc(o.x-t,c+t,t,-Math.PI/2,0);T.arc(o.x-e,c+h-e,e,0,Math.PI/2);T.arc(g+a,c+h-a,a,Math.PI/2,Math.PI)}else{T.moveTo(n,r);T.lineTo(o.x,r);T.lineTo(o.x,r+o.width);T.lineTo(n,r+o.width);T.lineTo(n,r);T.setLineWidth(1);T.setStrokeStyle(u)}T.setFillStyle(l);T.closePath();T.fill()}};break;case"stack":var i=getBarStackDataPoints(x,e,d,S,w,v,m,t,y,b);P.push(i);i=fixBarStackData(i,w,y.length,t,m,v,y);for(let e=0;e C&&e 5&&arguments[5]!==undefined?arguments[5]:1;var s=assign({},{color:{},average:{}},h.extra.candle);s.color=assign({},{upLine:"#f04864",upFill:"#f04864",downLine:"#2fc25b",downFill:"#2fc25b"},s.color);s.average=assign({},{show:false,name:[],day:[],color:c.color},s.average);h.extra.candle=s;let a=h.chartData.xAxisData,x=a.xAxisPoints,f=a.eachSpacing;let y=[];d.save();let p=-2;let v=x.length+2;let u=0;let m=h.width+f;if(h._scrollDistance_&&h._scrollDistance_!==0&&h.enableScroll===true){d.translate(h._scrollDistance_,0);p=Math.floor(-h._scrollDistance_/f)-2;v=p+h.xAxis.itemCount+4;u=-h._scrollDistance_-f*2+h.area[3];m=u+(h.xAxis.itemCount+4)*f}if(s.average.show||t){t.forEach(function(e,t){let a,i,r;a=[].concat(h.chartData.yAxisData.ranges[e.index]);i=a.pop();r=a.shift();var o=e.data;var n=getDataPoints(o,i,r,x,f,h,c,g);var l=splitPoints(n,e);for(let t=0;t u){d.moveTo(t.x,t.y);a=1}if(e>0&&t.x>u&&t.x p&&e 0){d.setStrokeStyle(s.color.upLine);d.setFillStyle(s.color.upFill);d.setLineWidth(1*h.pix);d.moveTo(t[3].x,t[3].y);d.lineTo(t[1].x,t[1].y);d.lineTo(t[1].x-f/4,t[1].y);d.lineTo(t[0].x-f/4,t[0].y);d.lineTo(t[0].x,t[0].y);d.lineTo(t[2].x,t[2].y);d.lineTo(t[0].x,t[0].y);d.lineTo(t[0].x+f/4,t[0].y);d.lineTo(t[1].x+f/4,t[1].y);d.lineTo(t[1].x,t[1].y);d.moveTo(t[3].x,t[3].y)}else{d.setStrokeStyle(s.color.downLine);d.setFillStyle(s.color.downFill);d.setLineWidth(1*h.pix);d.moveTo(t[3].x,t[3].y);d.lineTo(t[0].x,t[0].y);d.lineTo(t[0].x-f/4,t[0].y);d.lineTo(t[1].x-f/4,t[1].y);d.lineTo(t[1].x,t[1].y);d.lineTo(t[2].x,t[2].y);d.lineTo(t[1].x,t[1].y);d.lineTo(t[1].x+f/4,t[1].y);d.lineTo(t[0].x+f/4,t[0].y);d.lineTo(t[0].x,t[0].y);d.moveTo(t[3].x,t[3].y)}d.closePath();d.fill();d.stroke()}}});d.restore();return{xAxisPoints:x,calPoints:y,eachSpacing:f}}function drawAreaDataPoints(t,s,h,c){var d=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;var x=assign({},{type:"straight",opacity:.2,addLine:false,width:2,gradient:false,activeType:"none"},s.extra.area);let e=s.chartData.xAxisData,f=e.xAxisPoints,p=e.eachSpacing;let y=s.height-s.area[2];let v=[];c.save();let u=0;let g=s.width+p;if(s._scrollDistance_&&s._scrollDistance_!==0&&s.enableScroll===true){c.translate(s._scrollDistance_,0);u=-s._scrollDistance_-p*2+s.area[3];g=u+(s.xAxis.itemCount+4)*p}t.forEach(function(e,t){let a,i,r;a=[].concat(s.chartData.yAxisData.ranges[e.index]);i=a.pop();r=a.shift();let o=e.data;let n=getDataPoints(o,i,r,f,p,s,h,d);v.push(n);let l=splitPoints(n,e);for(let t=0;t 1){let t=r[0];let e=r[r.length-1];c.moveTo(t.x,t.y);let i=0;if(x.type==="curve"){for(let a=0;a u){c.moveTo(e.x,e.y);i=1}if(a>0&&e.x>u&&e.x u){c.moveTo(t.x,t.y);i=1}if(e>0&&t.x>u&&t.x u){c.moveTo(t.x,t.y);i=1}if(e>0&&t.x>u&&t.x u){c.moveTo(e.x,e.y);i=1}if(a>0&&e.x>u&&e.x u){c.moveTo(t.x,t.y);i=1}if(e>0&&t.x>u&&t.x u){c.moveTo(t.x,t.y);i=1}if(e>0&&t.x>u&&t.x 4&&arguments[4]!==undefined?arguments[4]:1;var i=assign({},{type:"circle"},s.extra.scatter);let e=s.chartData.xAxisData,x=e.xAxisPoints,f=e.eachSpacing;var r=[];c.save();let a=0;let o=s.width+f;if(s._scrollDistance_&&s._scrollDistance_!==0&&s.enableScroll===true){c.translate(s._scrollDistance_,0);a=-s._scrollDistance_-f*2+s.area[3];o=a+(s.xAxis.itemCount+4)*f}t.forEach(function(t,e){let a,i,r;a=[].concat(s.chartData.yAxisData.ranges[t.index]);i=a.pop();r=a.shift();var o=t.data;var n=getDataPoints(o,i,r,x,f,s,h,d);c.beginPath();c.setStrokeStyle(t.color);c.setFillStyle(t.color);c.setLineWidth(1*s.pix);var l=t.pointShape;if(l==="diamond"){n.forEach(function(t,e){if(t!==null){c.moveTo(t.x,t.y-4.5);c.lineTo(t.x-4.5,t.y);c.lineTo(t.x,t.y+4.5);c.lineTo(t.x+4.5,t.y);c.lineTo(t.x,t.y-4.5)}})}else if(l==="circle"){n.forEach(function(t,e){if(t!==null){c.moveTo(t.x+2.5*s.pix,t.y);c.arc(t.x,t.y,3*s.pix,0,2*Math.PI,false)}})}else if(l==="square"){n.forEach(function(t,e){if(t!==null){c.moveTo(t.x-3.5,t.y-3.5);c.rect(t.x-3.5,t.y-3.5,7,7)}})}else if(l==="triangle"){n.forEach(function(t,e){if(t!==null){c.moveTo(t.x,t.y-4.5);c.lineTo(t.x-4.5,t.y+4.5);c.lineTo(t.x+4.5,t.y+4.5);c.lineTo(t.x,t.y-4.5)}})}else if(l==="triangle"){return}c.closePath();c.fill();c.stroke()});if(s.dataLabel!==false&&d===1){t.forEach(function(t,e){let a,i,r;a=[].concat(s.chartData.yAxisData.ranges[t.index]);i=a.pop();r=a.shift();var o=t.data;var n=getDataPoints(o,i,r,x,f,s,h,d);drawPointText(n,t,h,c,s)})}c.restore();return{xAxisPoints:x,calPoints:r,eachSpacing:f}}function drawBubbleDataPoints(a,l,s,h){var c=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;var d=assign({},{opacity:1,border:2},l.extra.bubble);let t=l.chartData.xAxisData,x=t.xAxisPoints,f=t.eachSpacing;var i=[];h.save();let e=0;let r=l.width+f;if(l._scrollDistance_&&l._scrollDistance_!==0&&l.enableScroll===true){h.translate(l._scrollDistance_,0);e=-l._scrollDistance_-f*2+l.area[3];r=e+(l.xAxis.itemCount+4)*f}a.forEach(function(i,t){let e,a,r;e=[].concat(l.chartData.yAxisData.ranges[i.index]);a=e.pop();r=e.shift();var o=i.data;var n=getDataPoints(o,a,r,x,f,l,s,c);h.beginPath();h.setStrokeStyle(i.color);h.setLineWidth(d.border*l.pix);h.setFillStyle(hexToRgb(i.color,d.opacity));n.forEach(function(t,e){h.moveTo(t.x+t.r,t.y);h.arc(t.x,t.y,t.r*l.pix,0,2*Math.PI,false)});h.closePath();h.fill();h.stroke();if(l.dataLabel!==false&&c===1){n.forEach(function(t,e){h.beginPath();var a=i.textSize*l.pix||s.fontSize;h.setFontSize(a);h.setFillStyle(i.textColor||"#FFFFFF");h.setTextAlign("center");h.fillText(String(t.t),t.x,t.y+a/2);h.closePath();h.stroke();h.setTextAlign("left")})}});h.restore();return{xAxisPoints:x,calPoints:i,eachSpacing:f}}function drawLineDataPoints(t,d,x,f){var p=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;var u=assign({},{type:"straight",width:2,activeType:"none",linearType:"none",onShadow:false,animation:"vertical"},d.extra.line);u.width*=d.pix;let e=d.chartData.xAxisData,g=e.xAxisPoints,y=e.eachSpacing;var T=[];f.save();let v=0;let m=d.width+y;if(d._scrollDistance_&&d._scrollDistance_!==0&&d.enableScroll===true){f.translate(d._scrollDistance_,0);v=-d._scrollDistance_-y*2+d.area[3];m=v+(d.xAxis.itemCount+4)*y}t.forEach(function(e,c){f.beginPath();f.setStrokeStyle(e.color);f.moveTo(-1e4,-1e4);f.lineTo(-10001,-10001);f.stroke();let t,a,i;t=[].concat(d.chartData.yAxisData.ranges[e.index]);a=t.pop();i=t.shift();var r=e.data;var o=getLineDataPoints(r,a,i,g,y,d,x,u,p);T.push(o);var n=splitPoints(o,e);if(e.lineType=="dash"){let t=e.dashLength?e.dashLength:8;t*=d.pix;f.setLineDash([t,t])}f.beginPath();var l=e.color;if(u.linearType!=="none"&&e.linearColor&&e.linearColor.length>0){var s=f.createLinearGradient(d.chartData.xAxisData.startX,d.height/2,d.chartData.xAxisData.endX,d.height/2);for(var h=0;h 0){f.setShadow(e.setShadow[0],e.setShadow[1],e.setShadow[2],e.setShadow[3])}else{f.setShadow(0,0,0,"rgba(0,0,0,0)")}f.setLineWidth(u.width);n.forEach(function(i,t){if(i.length===1){f.moveTo(i[0].x,i[0].y)}else{f.moveTo(i[0].x,i[0].y);let a=0;if(u.type==="curve"){for(let e=0;e v){f.moveTo(t.x,t.y);a=1}if(e>0&&t.x>v&&t.x v){f.moveTo(t.x,t.y);a=1}if(e>0&&t.x>v&&t.x v){f.moveTo(t.x,t.y);a=1}if(e>0&&t.x>v&&t.x 4&&arguments[4]!==undefined?arguments[4]:1;let e=v.chartData.xAxisData,b=e.xAxisPoints,S=e.eachSpacing;let w=assign({},{width:S/2,barBorderCircle:false,barBorderRadius:[],seriesGap:2,linearType:"none",linearOpacity:1,customColor:[],colorStop:0},v.extra.mix.column);let A=assign({},{opacity:.2,gradient:false},v.extra.mix.area);let M=assign({},{width:2},v.extra.mix.line);let L=v.height-v.area[2];let F=[];var _=0;var k=0;t.forEach(function(t,e){if(t.type=="column"){k+=1}});T.save();let R=-2;let I=b.length+2;let P=0;let C=v.width+S;if(v._scrollDistance_&&v._scrollDistance_!==0&&v.enableScroll===true){T.translate(v._scrollDistance_,0);R=Math.floor(-v._scrollDistance_/S)-2;I=R+v.xAxis.itemCount+4;P=-v._scrollDistance_-S*2+v.area[3];C=P+(v.xAxis.itemCount+4)*S}w.customColor=fillCustomColor(w.linearType,w.customColor,t,m);t.forEach(function(n,t){let o,x,f;o=[].concat(v.chartData.yAxisData.ranges[n.index]);x=o.pop();f=o.shift();var p=n.data;var a=getDataPoints(p,x,f,b,S,v,m,D);F.push(a);if(n.type=="column"){a=fixColumeData(a,S,k,_,m,v);for(let t=0;t R&&tr?r:t;e=e>r?r:e;a=a>r?r:a;i=i>r?r:i;t=t<0?0:t;e=e<0?0:e;a=a<0?0:a;i=i<0?0:i;T.arc(h+t,c+t,t,-Math.PI,-Math.PI/2);T.arc(h+d-e,c+e,e,-Math.PI/2,0);T.arc(h+d-a,c+s-a,a,0,Math.PI/2);T.arc(h+i,c+s-i,i,Math.PI/2,Math.PI)}else{T.moveTo(l,o.y);T.lineTo(l+o.width,o.y);T.lineTo(l+o.width,v.height-v.area[2]);T.lineTo(l,v.height-v.area[2]);T.lineTo(l,o.y);T.setLineWidth(1);T.setStrokeStyle(u)}T.setFillStyle(e);T.closePath();T.fill()}}_+=1}if(n.type=="area"){let e=splitPoints(a,n);for(let t=0;t 1){var r=i[0];let t=i[i.length-1];T.moveTo(r.x,r.y);let a=0;if(n.style==="curve"){for(let e=0;e P){T.moveTo(t.x,t.y);a=1}if(e>0&&t.x>P&&t.x P){T.moveTo(t.x,t.y);a=1}if(e>0&&t.x>P&&t.x P){T.moveTo(t.x,t.y);a=1}if(e>0&&t.x>P&&t.x P){T.moveTo(t.x,t.y);a=1}if(e>0&&t.x>P&&t.x 1){if(h.extra.mount.widthRatio>2)h.extra.mount.widthRatio=2;l+=(h.extra.mount.widthRatio-1)*f}var s=n*n/l;var y=0;if(h._scrollDistance_){y=-h._scrollDistance_*n/l}d.beginPath();d.setLineCap("round");d.setLineWidth(6*h.pix);d.setStrokeStyle(h.xAxis.scrollBackgroundColor||"#EFEBEF");d.moveTo(t,o);d.lineTo(a,o);d.stroke();d.closePath();d.beginPath();d.setLineCap("round");d.setLineWidth(6*h.pix);d.setStrokeStyle(h.xAxis.scrollColor||"#A6A6A6");d.moveTo(t+y,o);d.lineTo(t+y+s,o);d.stroke();d.closePath();d.setLineCap("butt")}d.save();if(h._scrollDistance_&&h._scrollDistance_!==0){d.translate(h._scrollDistance_,0)}if(h.xAxis.calibration===true){d.setStrokeStyle(h.xAxis.gridColor||"#cccccc");d.setLineCap("butt");d.setLineWidth(1*h.pix);x.forEach(function(t,e){if(e>0){d.beginPath();d.moveTo(t-f/2,u);d.lineTo(t-f/2,u+3*h.pix);d.closePath();d.stroke()}})}if(h.xAxis.disableGrid!==true){d.setStrokeStyle(h.xAxis.gridColor||"#cccccc");d.setLineCap("butt");d.setLineWidth(1*h.pix);if(h.xAxis.gridType=="dash"){d.setLineDash([h.xAxis.dashLength*h.pix,h.xAxis.dashLength*h.pix])}h.xAxis.gridEval=h.xAxis.gridEval||1;x.forEach(function(t,e){if(e%h.xAxis.gridEval==0){d.beginPath();d.moveTo(t,u);d.lineTo(t,i);d.stroke()}});d.setLineDash([])}if(h.xAxis.disabled!==true){let t=r.length;if(h.xAxis.labelCount){if(h.xAxis.itemCount){t=Math.ceil(r.length/h.xAxis.itemCount*h.xAxis.labelCount)}else{t=h.xAxis.labelCount}t-=1}let e=Math.ceil(r.length/t);let a=[];let i=r.length;for(let t=0;t=h.area[3]-1&&n-Math.abs(o)<=h.width-h.area[1]+1){d.beginPath();d.setFontSize(g);d.setFillStyle(h.xAxis.fontColor||h.fontColor);d.fillText(String(a),x[e]+i,u+h.xAxis.marginTop*h.pix+(h.xAxis.lineHeight-h.xAxis.fontSize)*h.pix/2+h.xAxis.fontSize*h.pix);d.closePath();d.stroke()}})}else{a.forEach(function(t,e){var a=h.xAxis.formatter?h.xAxis.formatter(t):t;var i=h._scrollDistance_||0;var r=p=="center"?x[e]+f/2:x[e];if(r-Math.abs(i)>=h.area[3]-1&&r-Math.abs(i)<=h.width-h.area[1]+1){d.save();d.beginPath();d.setFontSize(g);d.setFillStyle(h.xAxis.fontColor||h.fontColor);var o=measureText(String(a),g,d);var n=x[e];if(p=="center"){n=x[e]+f/2}var l=0;if(h.xAxis.scrollShow){l=6*h.pix}var s=u+h.xAxis.marginTop*h.pix+g-g*Math.abs(Math.sin(c._xAxisTextAngle_));if(h.xAxis.rotateAngle<0){n-=g/2;o=0}else{n+=g/2;o=-o}d.translate(n,s);d.rotate(-1*c._xAxisTextAngle_);d.fillText(String(a),o,0);d.closePath();d.stroke();d.restore()}})}}d.restore();if(h.xAxis.title){d.beginPath();d.setFontSize(h.xAxis.titleFontSize*h.pix);d.setFillStyle(h.xAxis.titleFontColor);d.fillText(String(h.xAxis.title),h.width-h.area[1]+h.xAxis.titleOffsetX*h.pix,h.height-h.area[2]+h.xAxis.marginTop*h.pix+(h.xAxis.lineHeight-h.xAxis.titleFontSize)*h.pix/2+(h.xAxis.titleFontSize+h.xAxis.titleOffsetY)*h.pix);d.closePath();d.stroke()}if(h.xAxis.axisLine){d.beginPath();d.setStrokeStyle(h.xAxis.axisLineColor);d.setLineWidth(1*h.pix);d.moveTo(t,h.height-h.area[2]);d.lineTo(a,h.height-h.area[2]);d.stroke()}}function drawYAxisGrid(c,e,d,a){if(e.yAxis.disableGrid===true){return}let t=e.height-e.area[0]-e.area[2];let i=t/e.yAxis.splitNumber;let r=e.area[3];let o=e.chartData.xAxisData.xAxisPoints,n=e.chartData.xAxisData.eachSpacing;let l=n*(o.length-1);if(e.type=="mount"&&e.extra&&e.extra.mount&&e.extra.mount.widthRatio&&e.extra.mount.widthRatio>1){if(e.extra.mount.widthRatio>2)e.extra.mount.widthRatio=2;l+=(e.extra.mount.widthRatio-1)*n}let x=r+l;let s=[];let h=1;if(e.xAxis.axisLine===false){h=0}for(let t=h;t 4&&arguments[4]!==undefined?arguments[4]:1;var n=assign({},{activeOpacity:.5,activeRadius:10,offsetAngle:0,labelWidth:15,ringWidth:30,customRadius:0,border:false,borderWidth:2,borderColor:"#FFFFFF",centerColor:"#FFFFFF",linearType:"none",customColor:[]},r.type=="pie"?r.extra.pie:r.extra.ring);var l={x:r.area[3]+(r.width-r.area[1]-r.area[3])/2,y:r.area[0]+(r.height-r.area[0]-r.area[2])/2};if(e.pieChartLinePadding==0){e.pieChartLinePadding=n.activeRadius*r.pix}var i=Math.min((r.width-r.area[1]-r.area[3])/2-e.pieChartLinePadding-e.pieChartTextPadding-e._pieTextMaxLength_,(r.height-r.area[0]-r.area[2])/2-e.pieChartLinePadding-e.pieChartTextPadding);i=i<10?10:i;if(n.customRadius>0){i=n.customRadius*r.pix}t=getPieDataPoints(t,i,a);var h=n.activeRadius*r.pix;n.customColor=fillCustomColor(n.linearType,n.customColor,t,e);t=t.map(function(t){t._start_+=n.offsetAngle*Math.PI/180;return t});t.forEach(function(t,e){if(r.tooltip){if(r.tooltip.index==e){o.beginPath();o.setFillStyle(hexToRgb(t.color,n.activeOpacity||.5));o.moveTo(l.x,l.y);o.arc(l.x,l.y,t._radius_+h,t._start_,t._start_+2*t._proportion_*Math.PI);o.closePath();o.fill()}}o.beginPath();o.setLineWidth(n.borderWidth*r.pix);o.lineJoin="round";o.setStrokeStyle(n.borderColor);var a=t.color;if(n.linearType=="custom"){var i;if(o.createCircularGradient){i=o.createCircularGradient(l.x,l.y,t._radius_)}else{i=o.createRadialGradient(l.x,l.y,0,l.x,l.y,t._radius_)}i.addColorStop(0,hexToRgb(n.customColor[t.linearIndex],1));i.addColorStop(1,hexToRgb(t.color,1));a=i}o.setFillStyle(a);o.moveTo(l.x,l.y);o.arc(l.x,l.y,t._radius_,t._start_,t._start_+2*t._proportion_*Math.PI);o.closePath();o.fill();if(n.border==true){o.stroke()}});if(r.type==="ring"){var s=i*.6;if(typeof n.ringWidth==="number"&&n.ringWidth>0){s=Math.max(0,i-n.ringWidth*r.pix)}o.beginPath();o.setFillStyle(n.centerColor);o.moveTo(l.x,l.y);o.arc(l.x,l.y,s,0,2*Math.PI);o.closePath();o.fill()}if(r.dataLabel!==false&&a===1){drawPieText(t,r,e,o,i,l)}if(a===1&&r.type==="ring"){drawRingTitle(r,e,o,l)}return{center:l,radius:i,series:t}}function drawRoseDataPoints(t,r,e,o){var a=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;var n=assign({},{type:"area",activeOpacity:.5,activeRadius:10,offsetAngle:0,labelWidth:15,border:false,borderWidth:2,borderColor:"#FFFFFF",linearType:"none",customColor:[]},r.extra.rose);if(e.pieChartLinePadding==0){e.pieChartLinePadding=n.activeRadius*r.pix}var l={x:r.area[3]+(r.width-r.area[1]-r.area[3])/2,y:r.area[0]+(r.height-r.area[0]-r.area[2])/2};var i=Math.min((r.width-r.area[1]-r.area[3])/2-e.pieChartLinePadding-e.pieChartTextPadding-e._pieTextMaxLength_,(r.height-r.area[0]-r.area[2])/2-e.pieChartLinePadding-e.pieChartTextPadding);i=i<10?10:i;var s=n.minRadius||i*.5;if(i 4&&arguments[4]!==undefined?arguments[4]:1;var o=assign({},{startAngle:.75,endAngle:.25,type:"default",direction:"cw",lineCap:"round",width:12,gap:2,linearType:"none",customColor:[]},i.extra.arcbar);a=getArcbarDataPoints(a,o,e);var n;if(o.centerX||o.centerY){n={x:o.centerX?o.centerX:i.width/2,y:o.centerY?o.centerY:i.height/2}}else{n={x:i.width/2,y:i.height/2}}var l;if(o.radius){l=o.radius}else{l=Math.min(n.x,n.y);l-=5*i.pix;l-=o.width/2}l=l<10?10:l;o.customColor=fillCustomColor(o.linearType,o.customColor,a,t);for(let e=0;e5&&arguments[5]!==undefined?arguments[5]:1;var f=assign({},{type:"default",startAngle:.75,endAngle:.25,width:15,labelOffset:13,splitLine:{fixRadius:0,splitNumber:10,width:15,color:"#FFFFFF",childNumber:5,childWidth:5},pointer:{width:15,color:"auto"}},c.extra.gauge);if(f.oldAngle==undefined){f.oldAngle=f.startAngle}if(f.oldData==undefined){f.oldData=0}n=getGaugeAxisPoints(n,f.startAngle,f.endAngle);var p={x:c.width/2,y:c.height/2};var u=Math.min(p.x,p.y);u-=5*c.pix;u-=f.width/2;u=u<10?10:u;var g=u-f.width;var y=0;if(f.type=="progress"){var v=u-f.width*3;d.beginPath();let t=d.createLinearGradient(p.x,p.y-v,p.x,p.y+v);t.addColorStop("0",hexToRgb(h[0].color,.3));t.addColorStop("1.0",hexToRgb("#FFFFFF",.1));d.setFillStyle(t);d.arc(p.x,p.y,v,0,2*Math.PI,false);d.fill();d.setLineWidth(f.width);d.setStrokeStyle(hexToRgb(h[0].color,.3));d.setLineCap("round");d.beginPath();d.arc(p.x,p.y,g,f.startAngle*Math.PI,f.endAngle*Math.PI,false);d.stroke();if(f.endAngle t/o){d.setStrokeStyle(hexToRgb(h[0].color,1))}else{d.setStrokeStyle(hexToRgb(h[0].color,.3))}d.setLineWidth(3*c.pix);d.moveTo(i,0);d.lineTo(r,0);d.stroke();d.rotate(a*Math.PI)}d.restore();h=getGaugeArcbarDataPoints(h,f,x);d.setLineWidth(f.width);d.setStrokeStyle(h[0].color);d.setLineCap("round");d.beginPath();d.arc(p.x,p.y,g,f.startAngle*Math.PI,h[0]._proportion_*Math.PI,false);d.stroke();let l=u-f.width*2.5;d.save();d.translate(p.x,p.y);d.rotate((h[0]._proportion_-1)*Math.PI);d.beginPath();d.setLineWidth(f.width/3);let s=d.createLinearGradient(0,-l*.6,0,l*.6);s.addColorStop("0",hexToRgb("#FFFFFF",0));s.addColorStop("0.5",hexToRgb(h[0].color,1));s.addColorStop("1.0",hexToRgb("#FFFFFF",0));d.setStrokeStyle(s);d.arc(0,0,l,.85*Math.PI,1.15*Math.PI,false);d.stroke();d.beginPath();d.setLineWidth(1);d.setStrokeStyle(h[0].color);d.setFillStyle(h[0].color);d.moveTo(-l-f.width/3/2,-4);d.lineTo(-l-f.width/3/2-4,0);d.lineTo(-l-f.width/3/2,4);d.lineTo(-l-f.width/3/2,-4);d.stroke();d.fill();d.restore()}else{d.setLineWidth(f.width);d.setLineCap("butt");for(let e=0;e 4&&arguments[4]!==undefined?arguments[4]:1;var s=assign({},{gridColor:"#cccccc",gridType:"radar",gridEval:1,axisLabel:false,axisLabelTofix:0,labelShow:true,labelColor:"#666666",labelPointShow:false,labelPointRadius:3,labelPointColor:"#cccccc",opacity:.2,gridCount:3,border:false,borderWidth:2,linearType:"none",customColor:[]},n.extra.radar);var a=getRadarCoordinateSeries(n.categories.length);var h={x:n.area[3]+(n.width-n.area[1]-n.area[3])/2,y:n.area[0]+(n.height-n.area[0]-n.area[2])/2};var r=(n.width-n.area[1]-n.area[3])/2;var d=(n.height-n.area[0]-n.area[2])/2;var c=Math.min(r-(getMaxTextListLength(n.categories,i.fontSize,l)+i.radarLabelTextMargin),d-i.radarLabelTextMargin);c-=i.radarLabelTextMargin*n.pix;c=c<10?10:c;c=s.radius?s.radius:c;l.beginPath();l.setLineWidth(1*n.pix);l.setStrokeStyle(s.gridColor);a.forEach(function(t,e){var a=convertCoordinateOrigin(c*Math.cos(t),c*Math.sin(t),h);l.moveTo(h.x,h.y);if(e%s.gridEval==0){l.lineTo(a.x,a.y)}});l.stroke();l.closePath();var x=function t(i){var r={};l.beginPath();l.setLineWidth(1*n.pix);l.setStrokeStyle(s.gridColor);if(s.gridType=="radar"){a.forEach(function(t,e){var a=convertCoordinateOrigin(c/s.gridCount*i*Math.cos(t),c/s.gridCount*i*Math.sin(t),h);if(e===0){r=a;l.moveTo(a.x,a.y)}else{l.lineTo(a.x,a.y)}});l.lineTo(r.x,r.y)}else{var 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t.position});drawPointShape(r,t.color,t.pointShape,l,n)}});if(s.axisLabel===true){const p=Math.max(s.max,Math.max.apply(null,dataCombine(o)));const u=c/s.gridCount;const g=n.fontSize*n.pix;l.setFontSize(g);l.setFillStyle(n.fontColor);l.setTextAlign("left");for(var e=0;e h.x?e.xMax:h.x;e.yMin=e.yMin h.y?e.yMax:h.y}}}return e}function coordinateToPoint(t,e,a,i,r,o){return{x:(e-a.xMin)*i+r,y:(a.yMax-t)*i+o}}function pointToCoordinate(t,e,a,i,r,o){return{x:(e-r)/i+a.xMin,y:a.yMax-(t-o)/i}}function isRayIntersectsSegment(t,e,a){if(e[1]==a[1]){return false}if(e[1]>t[1]&&a[1]>t[1]){return false}if(e[1] t[1]){return false}if(a[1]==t[1]&&e[1]>t[1]){return false}if(e[0] a[t].area[2]||e[1]>a[t].area[3]||e[2]i||e[3]>r){o=true;break}else{o=false}}else{o=true;break}}}return o}function getWordCloudPoint(c,t,d){let x=c.series;switch(t){case"normal":for(let l=0;l .7){return true}else{return false}};for(let h=0;h 4&&arguments[4]!==undefined?arguments[4]:1;let a=assign({},{type:"normal",autoColors:true},r.extra.word);if(!r.chartData.wordCloudData){r.chartData.wordCloudData=getWordCloudPoint(r,a.type,o)}o.beginPath();o.setFillStyle(r.background);o.rect(0,0,r.width,r.height);o.fill();o.save();let l=r.chartData.wordCloudData;o.translate(r.width/2,r.height/2);for(let i=0;i 0){if(r.tooltip){if(r.tooltip.index==i){o.strokeText(t,(l[i].areav[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].areav[1]+5+e-r.height/2)*n)}else{o.fillText(t,(l[i].areav[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].areav[1]+5+e-r.height/2)*n)}}else{o.fillText(t,(l[i].areav[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].areav[1]+5+e-r.height/2)*n)}}}else{if(l[i].area[0]>0){if(r.tooltip){if(r.tooltip.index==i){o.strokeText(t,(l[i].area[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].area[1]+5+e-r.height/2)*n)}else{o.fillText(t,(l[i].area[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].area[1]+5+e-r.height/2)*n)}}else{o.fillText(t,(l[i].area[0]+5-r.width/2)*n-a*(1-n)/2,(l[i].area[1]+5+e-r.height/2)*n)}}}o.stroke();o.restore()}o.restore()}function drawFunnelDataPoints(t,e,c,a){let d=arguments.length>4&&arguments[4]!==undefined?arguments[4]:1;let i=assign({},{type:"funnel",activeWidth:10,activeOpacity:.3,border:false,borderWidth:2,borderColor:"#FFFFFF",fillOpacity:1,minSize:0,labelAlign:"right",linearType:"none",customColor:[]},e.extra.funnel);let r=(e.height-e.area[0]-e.area[2])/t.length;let o={x:e.area[3]+(e.width-e.area[1]-e.area[3])/2,y:e.height-e.area[2]};let n=i.activeWidth*e.pix;let x=Math.min((e.width-e.area[1]-e.area[3])/2-n,(e.height-e.area[0]-e.area[2])/2-n);let l=getFunnelDataPoints(t,x,i,r,d);a.save();a.translate(o.x,o.y);i.customColor=fillCustomColor(i.linearType,i.customColor,t,c);if(i.type=="pyramid"){for(let t=0;t 0){l.area[3]+=i[t].width+l.yAxis.padding*l.pix}else{l.area[3]+=i[t].width}a+=1}else if(i[t].position=="right"){if(e>0){l.area[1]+=i[t].width+l.yAxis.padding*l.pix}else{l.area[1]+=i[t].width}e+=1}}}else{n.yAxisWidth=i}l.chartData.yAxisData=f;if(l.categories&&l.categories.length&&l.type!=="radar"&&l.type!=="gauge"&&l.type!=="bar"){l.chartData.xAxisData=getXAxisPoints(l.categories,l,n);let t=calCategoriesData(l.categories,l,n,l.chartData.xAxisData.eachSpacing,s),e=t.xAxisHeight,a=t.angle;n.xAxisHeight=e;n._xAxisTextAngle_=a;l.area[2]+=e;l.chartData.categoriesData=t}else{if(l.type==="line"||l.type==="area"||l.type==="scatter"||l.type==="bubble"||l.type==="bar"){l.chartData.xAxisData=calXAxisData(c,l,n,s);d=l.chartData.xAxisData.rangesFormat;let t=calCategoriesData(d,l,n,l.chartData.xAxisData.eachSpacing,s),e=t.xAxisHeight,a=t.angle;n.xAxisHeight=e;n._xAxisTextAngle_=a;l.area[2]+=e;l.chartData.categoriesData=t}else{l.chartData.xAxisData={xAxisPoints:[]}}}if(l.enableScroll&&l.xAxis.scrollAlign=="right"&&l._scrollDistance_===undefined){let t=0,e=l.chartData.xAxisData.xAxisPoints,a=l.chartData.xAxisData.startX,i=l.chartData.xAxisData.endX,r=l.chartData.xAxisData.eachSpacing;let o=r*(e.length-1);let n=i-a;t=n-o;h.scrollOption.currentOffset=t;h.scrollOption.startTouchX=t;h.scrollOption.distance=0;h.scrollOption.lastMoveTime=0;l._scrollDistance_=t}if(t==="pie"||t==="ring"||t==="rose"){n._pieTextMaxLength_=l.dataLabel===false?0:getPieTextMaxLength(x,n,s,l)}switch(t){case"word":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function(t){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawWordCloudDataPoints(c,l,n,s,t);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"map":s.clearRect(0,0,l.width,l.height);drawMapDataPoints(c,l,n,s);setTimeout(()=>{this.uevent.trigger("renderComplete")},50);break;case"funnel":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function(t){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.funnelData=drawFunnelDataPoints(c,l,n,s,t);drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,t);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"line":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawLineDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"scatter":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawScatterDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"bubble":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawBubbleDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"mix":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawMixDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"column":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawColumnDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"mount":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawMountDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"bar":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawXAxis(d,l,n,s);var a=drawBarDataPoints(c,l,n,s,e),i=a.yAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.yAxisPoints=i;l.chartData.xAxisPoints=l.chartData.xAxisData.xAxisPoints;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"area":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawAreaDataPoints(c,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"ring":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.pieData=drawPieDataPoints(c,l,n,s,e);drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"pie":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.pieData=drawPieDataPoints(c,l,n,s,e);drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"rose":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.pieData=drawRoseDataPoints(c,l,n,s,e);drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"radar":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.radarData=drawRadarDataPoints(c,l,n,s,e);drawLegend(l.series,l,n,s,l.chartData);drawToolTipBridge(l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"arcbar":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.arcbarData=drawArcbarDataPoints(c,l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"gauge":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}l.chartData.gaugeData=drawGaugeDataPoints(d,c,l,n,s,e);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break;case"candle":this.animationInstance=new Animation({timing:l.timing,duration:e,onProcess:function t(e){s.clearRect(0,0,l.width,l.height);if(l.rotate){contextRotate(s,l)}drawYAxisGrid(d,l,n,s);drawXAxis(d,l,n,s);var a=drawCandleDataPoints(c,x,l,n,s,e),i=a.xAxisPoints,r=a.calPoints,o=a.eachSpacing;l.chartData.xAxisPoints=i;l.chartData.calPoints=r;l.chartData.eachSpacing=o;drawYAxis(c,l,n,s);if(l.enableMarkLine!==false&&e===1){drawMarkLine(l,n,s)}if(x){drawLegend(x,l,n,s,l.chartData)}else{drawLegend(l.series,l,n,s,l.chartData)}drawToolTipBridge(l,n,s,e,o,i);drawCanvas(l,s)},onAnimationFinish:function t(){h.uevent.trigger("renderComplete")}});break}}function uChartsEvent(){this.events={}}uChartsEvent.prototype.addEventListener=function(t,e){this.events[t]=this.events[t]||[];this.events[t].push(e)};uChartsEvent.prototype.delEventListener=function(t){this.events[t]=[]};uChartsEvent.prototype.trigger=function(){for(var t=arguments.length,e=Array(t),a=0;a 0&&arguments[0]!==undefined?arguments[0]:{};this.opts=assign({},this.opts,t);this.opts.updateData=true;let c=t.scrollPosition||"current";switch(c){case"current":this.opts._scrollDistance_=this.scrollOption.currentOffset;break;case"left":this.opts._scrollDistance_=0;this.scrollOption={currentOffset:0,startTouchX:0,distance:0,lastMoveTime:0};break;case"right":let t=calYAxisData(this.opts.series,this.opts,this.config,this.context),e=t.yAxisWidth;this.config.yAxisWidth=e;let a=0;let i=getXAxisPoints(this.opts.categories,this.opts,this.config),r=i.xAxisPoints,o=i.startX,n=i.endX,l=i.eachSpacing;let s=l*(r.length-1);let h=n-o;a=h-s;this.scrollOption={currentOffset:a,startTouchX:a,distance:0,lastMoveTime:0};this.opts._scrollDistance_=a;break}drawCharts.call(this,this.opts.type,this.opts,this.config,this.context)};uCharts.prototype.zoom=function(){var t=arguments.length>0&&arguments[0]!==undefined?arguments[0]:this.opts.xAxis.itemCount;if(this.opts.enableScroll!==true){console.log("[uCharts] 请启用滚动条后使用");return}let e=Math.round(Math.abs(this.scrollOption.currentOffset)/this.opts.chartData.eachSpacing)+Math.round(this.opts.xAxis.itemCount/2);this.opts.animation=false;this.opts.xAxis.itemCount=t.itemCount;let a=calYAxisData(this.opts.series,this.opts,this.config,this.context),i=a.yAxisWidth;this.config.yAxisWidth=i;let r=0;let o=getXAxisPoints(this.opts.categories,this.opts,this.config),h=o.xAxisPoints,c=o.startX,d=o.endX,n=o.eachSpacing;let x=n*e;let l=d-c;let s=l-n*(h.length-1);r=l/2-x;if(r>0){r=0}if(r =this.opts.categories.length?this.opts.categories.length:r;this.opts.animation=false;this.opts.xAxis.itemCount=r;let o=0;let n=getXAxisPoints(this.opts.categories,this.opts,this.config),x=n.xAxisPoints,f=n.startX,p=n.endX,l=n.eachSpacing;let u=l*this.scrollOption.moveCurrent1;let g=p-f;let y=g-l*(x.length-1);o=-u+Math.min(i[0].x,i[1].x)-this.opts.area[3]-l;if(o>0){o=0}if(o1&&arguments[1]!==undefined?arguments[1]:{};var a=null;if(t.changedTouches){a=t.changedTouches[0]}else{a=t.mp.changedTouches[0]}if(a){var i=getTouches(a,this.opts,t);var r=this.getLegendDataIndex(t);if(r>=0){if(this.opts.type=="candle"){this.opts.seriesMA[r].show=!this.opts.seriesMA[r].show}else{this.opts.series[r].show=!this.opts.series[r].show}this.opts.animation=e.animation?true:false;this.opts._scrollDistance_=this.scrollOption.currentOffset;drawCharts.call(this,this.opts.type,this.opts,this.config,this.context)}}};uCharts.prototype.showToolTip=function(t){var e=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};var c=null;if(t.changedTouches){c=t.changedTouches[0]}else{c=t.mp.changedTouches[0]}if(!c){console.log("[uCharts] 未获取到event坐标信息")}var a=getTouches(c,this.opts,t);var d=this.scrollOption.currentOffset;var i=assign({},this.opts,{_scrollDistance_:d,animation:false});if(this.opts.type==="line"||this.opts.type==="area"||this.opts.type==="column"||this.opts.type==="scatter"||this.opts.type==="bubble"){var r=this.getCurrentDataIndex(t);var o=e.index==undefined?r.index:e.index;if(o>-1||o.length>0){var n=getSeriesDataItem(this.opts.series,o,r.group);if(n.length!==0){var l=getToolTipData(n,this.opts,o,r.group,this.opts.categories,e),s=l.textList,h=l.offset;h.y=a.y;i.tooltip={textList:e.textList!==undefined?e.textList:s,offset:e.offset!==undefined?e.offset:h,option:e,index:o,group:r.group}}}drawCharts.call(this,i.type,i,this.config,this.context)}if(this.opts.type==="mount"){var o=e.index==undefined?this.getCurrentDataIndex(t).index:e.index;if(o>-1){var i=assign({},this.opts,{animation:false});var n=assign({},i._series_[o]);var s=[{text:e.formatter?e.formatter(n,undefined,o,i):n.name+": "+n.data,color:n.color,legendShape:this.opts.extra.tooltip.legendShape=="auto"?n.legendShape:this.opts.extra.tooltip.legendShape}];var h={x:i.chartData.calPoints[o].x,y:a.y};i.tooltip={textList:e.textList?e.textList:s,offset:e.offset!==undefined?e.offset:h,option:e,index:o}}drawCharts.call(this,i.type,i,this.config,this.context)}if(this.opts.type==="bar"){var r=this.getCurrentDataIndex(t);var o=e.index==undefined?r.index:e.index;if(o>-1||o.length>0){var n=getSeriesDataItem(this.opts.series,o,r.group);if(n.length!==0){var l=getToolTipData(n,this.opts,o,r.group,this.opts.categories,e),s=l.textList,h=l.offset;h.x=a.x;i.tooltip={textList:e.textList!==undefined?e.textList:s,offset:e.offset!==undefined?e.offset:h,option:e,index:o}}}drawCharts.call(this,i.type,i,this.config,this.context)}if(this.opts.type==="mix"){var r=this.getCurrentDataIndex(t);var o=e.index==undefined?r.index:e.index;if(o>-1){var d=this.scrollOption.currentOffset;var i=assign({},this.opts,{_scrollDistance_:d,animation:false});var n=getSeriesDataItem(this.opts.series,o);if(n.length!==0){var x=getMixToolTipData(n,this.opts,o,this.opts.categories,e),s=x.textList,h=x.offset;h.y=a.y;i.tooltip={textList:e.textList?e.textList:s,offset:e.offset!==undefined?e.offset:h,option:e,index:o}}}drawCharts.call(this,i.type,i,this.config,this.context)}if(this.opts.type==="candle"){var r=this.getCurrentDataIndex(t);var o=e.index==undefined?r.index:e.index;if(o>-1){var d=this.scrollOption.currentOffset;var i=assign({},this.opts,{_scrollDistance_:d,animation:false});var n=getSeriesDataItem(this.opts.series,o);if(n.length!==0){var l=getCandleToolTipData(this.opts.series[0].data,n,this.opts,o,this.opts.categories,this.opts.extra.candle,e),s=l.textList,h=l.offset;h.y=a.y;i.tooltip={textList:e.textList?e.textList:s,offset:e.offset!==undefined?e.offset:h,option:e,index:o}}}drawCharts.call(this,i.type,i,this.config,this.context)}if(this.opts.type==="pie"||this.opts.type==="ring"||this.opts.type==="rose"||this.opts.type==="funnel"){var 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