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This commit is contained in:
parent
8be15e8022
commit
6aa3876189
common/css
components
pages.jsonpages
static/tabbar
uni.scssuni_modules/lime-echart
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@ -16,7 +16,4 @@ image {
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width: 100%;
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height: 100%;
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}
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@font-face {
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font-family: 'YOUSHEBIAOTIHEI-2';
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src: url('https://file.langsi.online/ttf/YOUSHEBIAOTIHEI-2.TTF')
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}
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169
components/lime-echart/changelog.md
Normal file
169
components/lime-echart/changelog.md
Normal file
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@ -0,0 +1,169 @@
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## 0.8.1（2023-08-24）
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- fix: app 的`touch`事件为`object` 导致无法显示 `tooltip`
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## 0.8.0（2023-08-22）
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- fix: 离屏 报错问题
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- fix: 微信小程序PC无法使用事件
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- chore: 更新文档
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## 0.7.9（2023-07-29）
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- chore: 更新文档
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## 0.7.8（2023-07-29）
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- fix: 离屏 报错问题
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## 0.7.7（2023-07-27）
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- chore: 更新文档
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- chore: lime-echart 里的示例使用自定tooltips
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- feat: 对支持离屏的使用离屏创建(微信、字节、支付宝)
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## 0.7.6（2023-06-30）
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- fix: vue3 报`width`的错
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## 0.7.5（2023-05-25）
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- chore: 更新文档 和 demo, 使用`lime-echart`这个标签即可查看示例
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## 0.7.4（2023-05-22）
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- chore: 增加关于钉钉小程序上传时提示安全问题的说明及修改建议
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## 0.7.3（2023-05-16）
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- chore: 更新 vue3 非微信小程序平台可能缺少`wx`的说明
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## 0.7.2（2023-05-16）
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- chore: 更新 vue3 非微信小程序平台的可以缺少`wx`的说明
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## 0.7.1（2023-04-26）
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- chore: 更新demo，使用`lime-echart`这个标签即可查看示例
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- chore：微信小程序的`tooltip`文字有阴影，怀疑是微信的锅，临时解决方法是`tooltip.shadowBlur = 0`
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## 0.7.0（2023-04-24）
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- fix: 修复`setAttribute is not a function`
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## 0.6.9（2023-04-15）
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- chore: 更新文档，vue3请使用echarts esm的包
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## 0.6.8（2023-03-22）
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- feat: mac pc无法使用canvas 2d
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## 0.6.7（2023-03-17）
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- feat: 更新文档
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## 0.6.6（2023-03-17）
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- feat: 微信小程序PC已经支持canvas 2d，故去掉判断PC
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## 0.6.5（2022-11-03）
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- fix: 某些手机touches为对象，导致无法交互。
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## 0.6.4（2022-10-28）
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- fix: 优化点击事件的触发条件
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## 0.6.3（2022-10-26）
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- fix: 修复 dataZoom 拖动问题
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## 0.6.2（2022-10-23）
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- fix: 修复 飞书小程序 尺寸问题
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## 0.6.1（2022-10-19）
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- fix: 修复 PC mousewheel 事件 鼠标位置不准确的BUG，不兼容火狐！
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- feat: showLoading 增加传参
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## 0.6.0（2022-09-16）
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- feat: 增加PC的mousewheel事件
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## 0.5.4（2022-09-16）
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- fix: 修复 nvue 动态数据不显示问题
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## 0.5.3（2022-09-16）
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- feat: 增加enableHover属性， 在PC端时当鼠标进入显示tooltip，不必按下。
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- chore: 更新文档
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## 0.5.2（2022-09-16）
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- feat: 增加enableHover属性， 在PC端时当鼠标进入显示tooltip，不必按下。
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## 0.5.1（2022-09-16）
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- fix: 修复nvue报错
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## 0.5.0（2022-09-15）
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- feat: init(echarts, theme?:string, opts?:{}, callback: function(chart))
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## 0.4.8（2022-09-11）
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- feat: 增加 @finished
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## 0.4.7（2022-08-24）
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- chore: 去掉 stylus
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## 0.4.6（2022-08-24）
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- feat: 增加 beforeDelay
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## 0.4.5（2022-08-12）
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- chore: 更新文档
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## 0.4.4（2022-08-12）
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- fix: 修复 resize 无参数时报错
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## 0.4.3（2022-08-07）
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# 评论有说本插件对新手不友好，让我做不好就不要发出来。 还有的说跟官网一样，发出来做什么，给我整无语了。
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# 所以在此提醒一下准备要下载的你，如果你从未使用过 echarts 请不要下载 或 谨慎下载。
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# 如果你确认要下载，麻烦看完文档。还有请注意插件是让echarts在uniapp能运行，API 配置请自行去官网查阅!
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# 如果你不会echarts 但又需要图表，市场上有个很优秀的图表插件 uchart 你可以去使用这款插件，uchart的作者人很好，也热情。
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# 每个人都有自己的本职工作，如果你能力强可以自行兼容，如果使用了他人的插件也麻烦尊重他人的成果和劳动时间。谢谢。
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# 为了心情愉悦，本人已经使用插件屏蔽差评。
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- chore: 更新文档
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## 0.4.2（2022-07-20）
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- feat: 增加 resize
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## 0.4.1（2022-06-07）
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- fix: 修复 canvasToTempFilePath 不生效问题
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## 0.4.0（2022-06-04）
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- chore 为了词云 增加一个canvas 标签
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- 词云下载地址[echart-wordcloud](https://ext.dcloud.net.cn/plugin?id=8430)
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## 0.3.9（2022-06-02）
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- chore: 更新文档
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- tips: lines 不支持 `trailLength`
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## 0.3.8（2022-05-31）
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- fix: 修复 因mouse事件冲突tooltip跳动问题
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## 0.3.7（2022-05-26）
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- chore: 更新文档
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- chore: 设置默认宽高300px
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- fix: 修复 vue3 微信小程序 拖影BUG
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- chore: 支持PC
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## 0.3.5（2022-04-28）
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- chore: 更新使用方式
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- 🔔 必须使用hbuilderx 3.4.8-alpha以上
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## 0.3.4（2021-08-03）
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- chore: 增加 setOption的参数值
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## 0.3.3（2021-07-22）
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- fix: 修复 径向渐变报错的问题
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## 0.3.2（2021-07-09）
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- chore: 统一命名规范，无须主动引入组件
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## [代码示例站点1](https://limeui.qcoon.cn/#/echart-example)
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## [代码示例站点2](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.3.1（2021-06-21）
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- fix: 修复 app-nvue ios is-enable 无效的问题
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## [代码示例站点1](https://limeui.qcoon.cn/#/echart-example)
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## [代码示例站点2](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.3.0（2021-06-14）
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- fix: 修复 头条系小程序 2d 报 JSON.stringify 的问题
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- 目前 头条系小程序 2d 无法在开发工具上预览，划动图表页面无法滚动，axisLabel 字体颜色无法更改，建议使用非2d。
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## 0.2.9（2021-06-06）
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- fix: 修复 头条系小程序 2d 放大的BUG
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- 头条系小程序 2d 无法在开发工具上预览，也存在划动图表页面无法滚动的问题。
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## [代码示例：http://liangei.gitee.io/limeui/#/echart-example](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.2.8（2021-05-19）
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- fix: 修复 微信小程序 PC 显示过大的问题
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## 0.2.7（2021-05-19）
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- fix: 修复 微信小程序 PC 不显示问题
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## [代码示例：http://liangei.gitee.io/limeui/#/echart-example](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.2.6（2021-05-14）
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- feat: 支持 `image`
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- feat: props 增加 `ec.clear`，更新时是否先删除图表样式
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- feat: props 增加 `isDisableScroll` ，触摸图表时是否禁止页面滚动
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- feat: props 增加 `webviewStyles` ，webview 的样式, 仅nvue有效
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## 0.2.5（2021-05-13）
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- docs: 插件用到了css 预编译器 [stylus](https://ext.dcloud.net.cn/plugin?name=compile-stylus) 请安装它
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## 0.2.4（2021-05-12）
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- fix: 修复 百度平台 多个图表ctx 和 渐变色 bug
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- ## [代码示例：http://liangei.gitee.io/limeui/#/echart-example](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.2.3（2021-05-10）
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- feat: 增加 `canvasToTempFilePath` 方法，用于生成图片
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```js
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this.$refs.chart.canvasToTempFilePath({success: (res) => {
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console.log('tempFilePath:', res.tempFilePath)
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}})
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```
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## 0.2.2（2021-05-10）
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- feat: 增加 `dispose` 方法，用于销毁实例
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- feat: 增加 `isClickable` 是否派发点击
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- feat: 实验性的支持 `nvue` 使用要慎重考虑
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- ## [代码示例：http://liangei.gitee.io/limeui/#/echart-example](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.2.1（2021-05-06）
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- fix：修复 微信小程序 json 报错
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- chore: `reset` 更改为 `setChart`
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- feat: 增加 `isEnable` 开启初始化 启用这个后 无须再使用`init`方法
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```html
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<l-echart ref="chart" is-enable />
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```
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```js
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// 显示加载
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this.$refs.chart.showLoading()
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// 使用实例回调
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this.$refs.chart.setChart(chart => ...code)
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// 直接设置图表配置
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this.$refs.chart.setOption(data)
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```
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## 0.2.0（2021-05-05）
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- fix：修复 头条 百度 偏移的问题
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- docs: 更新文档
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## [代码示例：http://liangei.gitee.io/limeui/#/echart-example](http://liangei.gitee.io/limeui/#/echart-example)
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## 0.1.0（2021-05-02）
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- chore: 第一次上传，基本全端兼容，使用方法与官网一致。
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- 已知BUG：非2d 无法使用背景色，已反馈官方
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- 已知BUG：头条 百度 有许些偏移
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- 后期计划：兼容nvue
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385
components/lime-echart/components/l-echart/canvas.js
Normal file
385
components/lime-echart/components/l-echart/canvas.js
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@ -0,0 +1,385 @@
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const cacheChart = {}
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const fontSizeReg = /([\d\.]+)px/;
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class EventEmit {
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constructor() {
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this.__events = {};
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}
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on(type, listener) {
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if (!type || !listener) {
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return;
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}
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const events = this.__events[type] || [];
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events.push(listener);
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this.__events[type] = events;
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}
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emit(type, e) {
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if (type.constructor === Object) {
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e = type;
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type = e && e.type;
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}
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if (!type) {
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return;
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}
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const events = this.__events[type];
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if (!events || !events.length) {
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return;
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}
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events.forEach((listener) => {
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listener.call(this, e);
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});
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}
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off(type, listener) {
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const __events = this.__events;
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const events = __events[type];
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if (!events || !events.length) {
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return;
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}
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if (!listener) {
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delete __events[type];
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return;
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}
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for (let i = 0, len = events.length; i < len; i++) {
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if (events[i] === listener) {
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events.splice(i, 1);
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i--;
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}
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}
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}
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}
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class Image {
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constructor() {
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this.currentSrc = null
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this.naturalHeight = 0
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this.naturalWidth = 0
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this.width = 0
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this.height = 0
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this.tagName = 'IMG'
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}
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set src(src) {
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this.currentSrc = src
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uni.getImageInfo({
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src,
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success: (res) => {
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this.naturalWidth = this.width = res.width
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this.naturalHeight = this.height = res.height
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this.onload()
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},
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fail: () => {
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this.onerror()
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}
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})
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}
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get src() {
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return this.currentSrc
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}
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}
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class OffscreenCanvas {
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constructor(ctx, com, canvasId) {
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this.tagName = 'canvas'
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this.com = com
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this.canvasId = canvasId
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this.ctx = ctx
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}
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set width(w) {
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this.com.offscreenWidth = w
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}
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set height(h) {
|
||||
this.com.offscreenHeight = h
|
||||
}
|
||||
get width() {
|
||||
return this.com.offscreenWidth || 0
|
||||
}
|
||||
get height() {
|
||||
return this.com.offscreenHeight || 0
|
||||
}
|
||||
getContext(type) {
|
||||
return this.ctx
|
||||
}
|
||||
getImageData() {
|
||||
return new Promise((resolve, reject) => {
|
||||
this.com.$nextTick(() => {
|
||||
uni.canvasGetImageData({
|
||||
x:0,
|
||||
y:0,
|
||||
width: this.com.offscreenWidth,
|
||||
height: this.com.offscreenHeight,
|
||||
canvasId: this.canvasId,
|
||||
success: (res) => {
|
||||
resolve(res)
|
||||
},
|
||||
fail: (err) => {
|
||||
reject(err)
|
||||
},
|
||||
}, this.com)
|
||||
})
|
||||
})
|
||||
}
|
||||
}
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export class Canvas {
|
||||
constructor(ctx, com, isNew, canvasNode={}) {
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cacheChart[com.canvasId] = {ctx}
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this.canvasId = com.canvasId;
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||||
this.chart = null;
|
||||
this.isNew = isNew
|
||||
this.tagName = 'canvas'
|
||||
this.canvasNode = canvasNode;
|
||||
this.com = com;
|
||||
if (!isNew) {
|
||||
this._initStyle(ctx)
|
||||
}
|
||||
this._initEvent();
|
||||
this._ee = new EventEmit()
|
||||
}
|
||||
getContext(type) {
|
||||
if (type === '2d') {
|
||||
return this.ctx;
|
||||
}
|
||||
}
|
||||
setAttribute(key, value) {
|
||||
if(key === 'aria-label') {
|
||||
this.com['ariaLabel'] = value
|
||||
}
|
||||
}
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||||
setChart(chart) {
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this.chart = chart;
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||||
}
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createOffscreenCanvas(param){
|
||||
if(!this.children) {
|
||||
this.com.isOffscreenCanvas = true
|
||||
this.com.offscreenWidth = param.width||300
|
||||
this.com.offscreenHeight = param.height||300
|
||||
const com = this.com
|
||||
const canvasId = this.com.offscreenCanvasId
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||||
const context = uni.createCanvasContext(canvasId, this.com)
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||||
this._initStyle(context)
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this.children = new OffscreenCanvas(context, com, canvasId)
|
||||
}
|
||||
return this.children
|
||||
}
|
||||
appendChild(child) {
|
||||
console.log('child', child)
|
||||
}
|
||||
dispatchEvent(type, e) {
|
||||
if(typeof type == 'object') {
|
||||
this._ee.emit(type.type, type);
|
||||
} else {
|
||||
this._ee.emit(type, e);
|
||||
}
|
||||
return true
|
||||
}
|
||||
attachEvent() {
|
||||
}
|
||||
detachEvent() {
|
||||
}
|
||||
addEventListener(type, listener) {
|
||||
this._ee.on(type, listener)
|
||||
}
|
||||
removeEventListener(type, listener) {
|
||||
this._ee.off(type, listener)
|
||||
}
|
||||
_initCanvas(zrender, ctx) {
|
||||
// zrender.util.getContext = function() {
|
||||
// return ctx;
|
||||
// };
|
||||
// zrender.util.$override('measureText', function(text, font) {
|
||||
// ctx.font = font || '12px sans-serif';
|
||||
// return ctx.measureText(text, font);
|
||||
// });
|
||||
}
|
||||
_initStyle(ctx, child) {
|
||||
const styles = [
|
||||
'fillStyle',
|
||||
'strokeStyle',
|
||||
'fontSize',
|
||||
'globalAlpha',
|
||||
'opacity',
|
||||
'textAlign',
|
||||
'textBaseline',
|
||||
'shadow',
|
||||
'lineWidth',
|
||||
'lineCap',
|
||||
'lineJoin',
|
||||
'lineDash',
|
||||
'miterLimit',
|
||||
// 'font'
|
||||
];
|
||||
const colorReg = /#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])\b/g;
|
||||
styles.forEach(style => {
|
||||
Object.defineProperty(ctx, style, {
|
||||
set: value => {
|
||||
// if (style === 'font' && fontSizeReg.test(value)) {
|
||||
// const match = fontSizeReg.exec(value);
|
||||
// ctx.setFontSize(match[1]);
|
||||
// return;
|
||||
// }
|
||||
if (style === 'opacity') {
|
||||
ctx.setGlobalAlpha(value)
|
||||
return;
|
||||
}
|
||||
if (style !== 'fillStyle' && style !== 'strokeStyle' || value !== 'none' && value !== null) {
|
||||
// #ifdef H5 || APP-PLUS || MP-BAIDU
|
||||
if(typeof value == 'object') {
|
||||
if (value.hasOwnProperty('colorStop') || value.hasOwnProperty('colors')) {
|
||||
ctx['set' + style.charAt(0).toUpperCase() + style.slice(1)](value);
|
||||
}
|
||||
return
|
||||
}
|
||||
// #endif
|
||||
// #ifdef MP-TOUTIAO
|
||||
if(colorReg.test(value)) {
|
||||
value = value.replace(colorReg, '#$1$1$2$2$3$3')
|
||||
}
|
||||
// #endif
|
||||
ctx['set' + style.charAt(0).toUpperCase() + style.slice(1)](value);
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
if(!this.isNew && !child) {
|
||||
ctx.uniDrawImage = ctx.drawImage
|
||||
ctx.drawImage = (...a) => {
|
||||
a[0] = a[0].src
|
||||
ctx.uniDrawImage(...a)
|
||||
}
|
||||
}
|
||||
if(!ctx.createRadialGradient) {
|
||||
ctx.createRadialGradient = function() {
|
||||
return ctx.createCircularGradient(...[...arguments].slice(-3))
|
||||
};
|
||||
}
|
||||
// 字节不支持
|
||||
if (!ctx.strokeText) {
|
||||
ctx.strokeText = (...a) => {
|
||||
ctx.fillText(...a)
|
||||
}
|
||||
}
|
||||
// 钉钉不支持
|
||||
if (!ctx.measureText) {
|
||||
const strLen = (str) => {
|
||||
let len = 0;
|
||||
for (let i = 0; i < str.length; i++) {
|
||||
if (str.charCodeAt(i) > 0 && str.charCodeAt(i) < 128) {
|
||||
len++;
|
||||
} else {
|
||||
len += 2;
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
ctx.measureText = (text, font) => {
|
||||
let fontSize = ctx?.state?.fontSize || 12;
|
||||
if (font) {
|
||||
fontSize = parseInt(font.match(/([\d\.]+)px/)[1])
|
||||
}
|
||||
fontSize /= 2;
|
||||
let isBold = fontSize >= 16;
|
||||
const widthFactor = isBold ? 1.3 : 1;
|
||||
return {
|
||||
width: strLen(text) * fontSize * widthFactor
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_initEvent(e) {
|
||||
this.event = {};
|
||||
const eventNames = [{
|
||||
wxName: 'touchStart',
|
||||
ecName: 'mousedown'
|
||||
}, {
|
||||
wxName: 'touchMove',
|
||||
ecName: 'mousemove'
|
||||
}, {
|
||||
wxName: 'touchEnd',
|
||||
ecName: 'mouseup'
|
||||
}, {
|
||||
wxName: 'touchEnd',
|
||||
ecName: 'click'
|
||||
}];
|
||||
|
||||
eventNames.forEach(name => {
|
||||
this.event[name.wxName] = e => {
|
||||
const touch = e.touches[0];
|
||||
this.chart.getZr().handler.dispatch(name.ecName, {
|
||||
zrX: name.wxName === 'tap' ? touch.clientX : touch.x,
|
||||
zrY: name.wxName === 'tap' ? touch.clientY : touch.y
|
||||
});
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
set width(w) {
|
||||
this.canvasNode.width = w
|
||||
}
|
||||
set height(h) {
|
||||
this.canvasNode.height = h
|
||||
}
|
||||
|
||||
get width() {
|
||||
return this.canvasNode.width || 0
|
||||
}
|
||||
get height() {
|
||||
return this.canvasNode.height || 0
|
||||
}
|
||||
get ctx() {
|
||||
return cacheChart[this.canvasId]['ctx'] || null
|
||||
}
|
||||
set chart(chart) {
|
||||
cacheChart[this.canvasId]['chart'] = chart
|
||||
}
|
||||
get chart() {
|
||||
return cacheChart[this.canvasId]['chart'] || null
|
||||
}
|
||||
}
|
||||
|
||||
export function dispatch(name, {x,y, wheelDelta}) {
|
||||
this.dispatch(name, {
|
||||
zrX: x,
|
||||
zrY: y,
|
||||
zrDelta: wheelDelta,
|
||||
preventDefault: () => {},
|
||||
stopPropagation: () =>{}
|
||||
});
|
||||
}
|
||||
export function setCanvasCreator(echarts, {canvas, node}) {
|
||||
// echarts.setCanvasCreator(() => canvas);
|
||||
if(echarts && !echarts.registerPreprocessor) {
|
||||
return console.warn('echarts 版本不对或未传入echarts，vue3请使用esm格式')
|
||||
}
|
||||
echarts.registerPreprocessor(option => {
|
||||
if (option && option.series) {
|
||||
if (option.series.length > 0) {
|
||||
option.series.forEach(series => {
|
||||
series.progressive = 0;
|
||||
});
|
||||
} else if (typeof option.series === 'object') {
|
||||
option.series.progressive = 0;
|
||||
}
|
||||
}
|
||||
});
|
||||
function loadImage(src, onload, onerror) {
|
||||
let img = null
|
||||
if(node && node.createImage) {
|
||||
img = node.createImage()
|
||||
img.onload = onload.bind(img);
|
||||
img.onerror = onerror.bind(img);
|
||||
img.src = src;
|
||||
return img
|
||||
} else {
|
||||
img = new Image()
|
||||
img.onload = onload.bind(img)
|
||||
img.onerror = onerror.bind(img);
|
||||
img.src = src
|
||||
return img
|
||||
}
|
||||
}
|
||||
if(echarts.setPlatformAPI) {
|
||||
echarts.setPlatformAPI({
|
||||
loadImage: canvas.setChart ? loadImage : null,
|
||||
createCanvas(){
|
||||
const key = 'createOffscreenCanvas'
|
||||
return uni.canIUse(key) && uni[key] ? uni[key]({type: '2d'}) : canvas
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
502
components/lime-echart/components/l-echart/l-echart.vue
Normal file
502
components/lime-echart/components/l-echart/l-echart.vue
Normal file
|
|
@ -0,0 +1,502 @@
|
|||
<template>
|
||||
<view class="lime-echart" :style="customStyle" v-if="canvasId" ref="limeEchart" :aria-label="ariaLabel">
|
||||
<!-- #ifndef APP-NVUE -->
|
||||
<canvas
|
||||
class="lime-echart__canvas"
|
||||
v-if="use2dCanvas"
|
||||
type="2d"
|
||||
:id="canvasId"
|
||||
:style="canvasStyle"
|
||||
:disable-scroll="isDisableScroll"
|
||||
@touchstart="touchStart"
|
||||
@touchmove="touchMove"
|
||||
@touchend="touchEnd"
|
||||
/>
|
||||
<!-- <canvas
|
||||
class="lime-echart__canvas"
|
||||
v-else-if="isPC"
|
||||
:style="canvasStyle"
|
||||
:id="canvasId"
|
||||
:canvas-id="canvasId"
|
||||
:disable-scroll="isDisableScroll"
|
||||
@mousedown="touchStart"
|
||||
@mousemove="touchMove"
|
||||
@mouseup="touchEnd"
|
||||
/> -->
|
||||
<canvas
|
||||
class="lime-echart__canvas"
|
||||
v-else
|
||||
:width="nodeWidth"
|
||||
:height="nodeHeight"
|
||||
:style="canvasStyle"
|
||||
:canvas-id="canvasId"
|
||||
:id="canvasId"
|
||||
:disable-scroll="isDisableScroll"
|
||||
@touchstart="touchStart"
|
||||
@touchmove="touchMove"
|
||||
@touchend="touchEnd"
|
||||
/>
|
||||
<view class="lime-echart__mask"
|
||||
v-if="isPC"
|
||||
@mousedown="touchStart"
|
||||
@mousemove="touchMove"
|
||||
@mouseup="touchEnd"
|
||||
@touchstart="touchStart"
|
||||
@touchmove="touchMove"
|
||||
@touchend="touchEnd">
|
||||
</view>
|
||||
<canvas v-if="isOffscreenCanvas" :style="offscreenStyle" :canvas-id="offscreenCanvasId"></canvas>
|
||||
<!-- #endif -->
|
||||
<!-- #ifdef APP-NVUE -->
|
||||
<web-view
|
||||
class="lime-echart__canvas"
|
||||
:id="canvasId"
|
||||
:style="canvasStyle"
|
||||
:webview-styles="webviewStyles"
|
||||
ref="webview"
|
||||
src="/uni_modules/lime-echart/static/index.html"
|
||||
@pagefinish="finished = true"
|
||||
@onPostMessage="onMessage"
|
||||
></web-view>
|
||||
<!-- #endif -->
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
// #ifdef VUE3
|
||||
// #ifdef APP-PLUS
|
||||
global = {}
|
||||
// #endif
|
||||
// #endif
|
||||
// #ifndef APP-NVUE
|
||||
import {Canvas, setCanvasCreator, dispatch} from './canvas';
|
||||
import {wrapTouch, convertTouchesToArray, devicePixelRatio ,sleep, canIUseCanvas2d, getRect} from './utils';
|
||||
// #endif
|
||||
// #ifdef APP-NVUE
|
||||
import { base64ToPath, sleep } from './utils';
|
||||
import {Echarts} from './nvue'
|
||||
// #endif
|
||||
const charts = {}
|
||||
const echartsObj = {}
|
||||
export default {
|
||||
name: 'lime-echart',
|
||||
props: {
|
||||
// #ifdef MP-WEIXIN || MP-TOUTIAO
|
||||
type: {
|
||||
type: String,
|
||||
default: '2d'
|
||||
},
|
||||
// #endif
|
||||
// #ifdef APP-NVUE
|
||||
webviewStyles: Object,
|
||||
// hybrid: Boolean,
|
||||
// #endif
|
||||
customStyle: String,
|
||||
isDisableScroll: Boolean,
|
||||
isClickable: {
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
enableHover: Boolean,
|
||||
beforeDelay: {
|
||||
type: Number,
|
||||
default: 30
|
||||
}
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
// #ifdef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
|
||||
use2dCanvas: true,
|
||||
// #endif
|
||||
// #ifndef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
|
||||
use2dCanvas: false,
|
||||
// #endif
|
||||
ariaLabel: '图表',
|
||||
width: null,
|
||||
height: null,
|
||||
nodeWidth: null,
|
||||
nodeHeight: null,
|
||||
// canvasNode: null,
|
||||
config: {},
|
||||
inited: false,
|
||||
finished: false,
|
||||
file: '',
|
||||
platform: '',
|
||||
isPC: false,
|
||||
isDown: false,
|
||||
isOffscreenCanvas: false,
|
||||
offscreenWidth: 0,
|
||||
offscreenHeight: 0
|
||||
};
|
||||
},
|
||||
computed: {
|
||||
canvasId() {
|
||||
return `lime-echart${this._ && this._.uid || this._uid}`
|
||||
},
|
||||
offscreenCanvasId() {
|
||||
return `${this.canvasId}_offscreen`
|
||||
},
|
||||
offscreenStyle() {
|
||||
return `width:${this.offscreenWidth}px;height: ${this.offscreenHeight}px; position: fixed; left: 99999px; background: red`
|
||||
},
|
||||
canvasStyle() {
|
||||
return this.width && this.height ? ('width:' + this.width + 'px;height:' + this.height + 'px') : ''
|
||||
}
|
||||
},
|
||||
// #ifndef VUE3
|
||||
beforeDestroy() {
|
||||
this.clear()
|
||||
this.dispose()
|
||||
// #ifdef H5
|
||||
if(this.isPC) {
|
||||
document.removeEventListener('mousewheel', this.mousewheel)
|
||||
}
|
||||
// #endif
|
||||
},
|
||||
// #endif
|
||||
// #ifdef VUE3
|
||||
unmounted() {
|
||||
this.clear()
|
||||
this.dispose()
|
||||
// #ifdef H5
|
||||
if(this.isPC) {
|
||||
document.removeEventListener('mousewheel', this.mousewheel)
|
||||
}
|
||||
// #endif
|
||||
},
|
||||
// #endif
|
||||
created() {
|
||||
// #ifdef H5
|
||||
if(!('ontouchstart' in window)) {
|
||||
this.isPC = true
|
||||
document.addEventListener('mousewheel', this.mousewheel)
|
||||
}
|
||||
// #endif
|
||||
// #ifdef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
|
||||
const { platform } = uni.getSystemInfoSync();
|
||||
this.isPC = /windows/i.test(platform)
|
||||
// #endif
|
||||
this.use2dCanvas = this.type === '2d' && canIUseCanvas2d()
|
||||
},
|
||||
mounted() {
|
||||
this.$nextTick(() => {
|
||||
this.$emit('finished')
|
||||
})
|
||||
},
|
||||
methods: {
|
||||
// #ifdef APP-NVUE
|
||||
onMessage(e) {
|
||||
const res = e?.detail?.data[0] || null;
|
||||
if (res?.event) {
|
||||
if(res.event === 'inited') {
|
||||
this.inited = true
|
||||
}
|
||||
this.$emit(res.event, JSON.parse(res.data));
|
||||
} else if(res?.file){
|
||||
this.file = res.data
|
||||
} else if(!res[0] && JSON.stringify(res[0]) != '{}'){
|
||||
console.error(res);
|
||||
} else {
|
||||
console.log(...res)
|
||||
}
|
||||
},
|
||||
// #endif
|
||||
setChart(callback) {
|
||||
if(!this.chart) {
|
||||
console.warn(`组件还未初始化，请先使用 init`)
|
||||
return
|
||||
}
|
||||
if(typeof callback === 'function' && this.chart) {
|
||||
callback(this.chart);
|
||||
}
|
||||
// #ifdef APP-NVUE
|
||||
if(typeof callback === 'function') {
|
||||
this.$refs.webview.evalJs(`setChart(${JSON.stringify(callback.toString())}, ${JSON.stringify(this.chart.options)})`);
|
||||
}
|
||||
// #endif
|
||||
},
|
||||
setOption() {
|
||||
if (!this.chart || !this.chart.setOption) {
|
||||
console.warn(`组件还未初始化，请先使用 init`)
|
||||
return
|
||||
}
|
||||
this.chart.setOption(...arguments);
|
||||
},
|
||||
showLoading() {
|
||||
if(this.chart) {
|
||||
this.chart.showLoading(...arguments)
|
||||
}
|
||||
},
|
||||
hideLoading() {
|
||||
if(this.chart) {
|
||||
this.chart.hideLoading()
|
||||
}
|
||||
},
|
||||
clear() {
|
||||
if(this.chart) {
|
||||
this.chart.clear()
|
||||
}
|
||||
},
|
||||
dispose() {
|
||||
if(this.chart) {
|
||||
this.chart.dispose()
|
||||
}
|
||||
},
|
||||
resize(size) {
|
||||
if(size && size.width && size.height) {
|
||||
this.height = size.height
|
||||
this.width = size.width
|
||||
if(this.chart) {this.chart.resize(size)}
|
||||
} else {
|
||||
this.$nextTick(() => {
|
||||
uni.createSelectorQuery()
|
||||
.in(this)
|
||||
.select(`.lime-echart`)
|
||||
.boundingClientRect()
|
||||
.exec(res => {
|
||||
if (res) {
|
||||
let { width, height } = res[0];
|
||||
this.width = width = width || 300;
|
||||
this.height = height = height || 300;
|
||||
this.chart.resize({width, height})
|
||||
}
|
||||
});
|
||||
})
|
||||
|
||||
}
|
||||
|
||||
},
|
||||
canvasToTempFilePath(args = {}) {
|
||||
// #ifndef APP-NVUE
|
||||
const { use2dCanvas, canvasId } = this;
|
||||
return new Promise((resolve, reject) => {
|
||||
const copyArgs = Object.assign({
|
||||
canvasId,
|
||||
success: resolve,
|
||||
fail: reject
|
||||
}, args);
|
||||
if (use2dCanvas) {
|
||||
delete copyArgs.canvasId;
|
||||
copyArgs.canvas = this.canvasNode;
|
||||
}
|
||||
uni.canvasToTempFilePath(copyArgs, this);
|
||||
});
|
||||
// #endif
|
||||
// #ifdef APP-NVUE
|
||||
this.file = ''
|
||||
this.$refs.webview.evalJs(`canvasToTempFilePath()`);
|
||||
return new Promise((resolve, reject) => {
|
||||
this.$watch('file', async (file) => {
|
||||
if(file) {
|
||||
const tempFilePath = await base64ToPath(file)
|
||||
resolve(args.success({tempFilePath}))
|
||||
} else {
|
||||
reject(args.fail({error: ``}))
|
||||
}
|
||||
})
|
||||
})
|
||||
// #endif
|
||||
},
|
||||
async init(echarts, ...args) {
|
||||
// #ifndef APP-NVUE
|
||||
if(arguments && arguments.length < 1) {
|
||||
console.error('缺少参数：init(echarts, theme?:string, opts?: object, callback?: function)')
|
||||
return
|
||||
}
|
||||
// #endif
|
||||
let theme=null,opts={},callback;
|
||||
|
||||
Array.from(arguments).forEach(item => {
|
||||
if(typeof item === 'function') {
|
||||
callback = item
|
||||
}
|
||||
if(['string'].includes(typeof item)) {
|
||||
theme = item
|
||||
}
|
||||
if(typeof item === 'object') {
|
||||
opts = item
|
||||
}
|
||||
})
|
||||
|
||||
if(this.beforeDelay) {
|
||||
await sleep(this.beforeDelay)
|
||||
}
|
||||
let config = await this.getContext();
|
||||
// #ifndef APP-NVUE
|
||||
setCanvasCreator(echarts, config)
|
||||
this.chart = echarts.init(config.canvas, theme, Object.assign({}, config, opts))
|
||||
if(typeof callback === 'function') {
|
||||
callback(this.chart)
|
||||
} else {
|
||||
return this.chart
|
||||
}
|
||||
// #endif
|
||||
// #ifdef APP-NVUE
|
||||
this.chart = new Echarts(this.$refs.webview)
|
||||
this.$refs.webview.evalJs(`init(null, null, ${JSON.stringify(opts)}, ${theme})`)
|
||||
if(callback) {
|
||||
callback(this.chart)
|
||||
} else {
|
||||
return this.chart
|
||||
}
|
||||
// #endif
|
||||
},
|
||||
getContext() {
|
||||
// #ifdef APP-NVUE
|
||||
if(this.finished) {
|
||||
return Promise.resolve(this.finished)
|
||||
}
|
||||
return new Promise(resolve => {
|
||||
this.$watch('finished', (val) => {
|
||||
if(val) {
|
||||
resolve(this.finished)
|
||||
}
|
||||
})
|
||||
})
|
||||
// #endif
|
||||
// #ifndef APP-NVUE
|
||||
return getRect(`#${this.canvasId}`, {context: this, type: this.use2dCanvas ? 'fields': 'boundingClientRect'}).then(res => {
|
||||
if(res) {
|
||||
let dpr = devicePixelRatio
|
||||
let {width, height, node} = res
|
||||
let canvas;
|
||||
this.width = width = width || 300;
|
||||
this.height = height = height || 300;
|
||||
if(node) {
|
||||
const ctx = node.getContext('2d');
|
||||
canvas = new Canvas(ctx, this, true, node);
|
||||
this.canvasNode = node
|
||||
} else {
|
||||
// #ifdef MP-TOUTIAO
|
||||
dpr = !this.isPC ? devicePixelRatio : 1// 1.25
|
||||
// #endif
|
||||
// #ifndef MP-ALIPAY || MP-TOUTIAO
|
||||
dpr = this.isPC ? devicePixelRatio : 1
|
||||
// #endif
|
||||
// #ifdef MP-ALIPAY || MP-LARK
|
||||
dpr = devicePixelRatio
|
||||
// #endif
|
||||
this.rect = res
|
||||
this.nodeWidth = width * dpr;
|
||||
this.nodeHeight = height * dpr;
|
||||
const ctx = uni.createCanvasContext(this.canvasId, this);
|
||||
canvas = new Canvas(ctx, this, false);
|
||||
}
|
||||
return { canvas, width, height, devicePixelRatio: dpr, node };
|
||||
} else {
|
||||
return {}
|
||||
}
|
||||
})
|
||||
// #endif
|
||||
},
|
||||
// #ifndef APP-NVUE
|
||||
getRelative(e, touches) {
|
||||
let { clientX, clientY } = e
|
||||
if(!(clientX && clientY) && touches && touches[0]) {
|
||||
clientX = touches[0].clientX
|
||||
clientY = touches[0].clientY
|
||||
}
|
||||
return {x: clientX - this.rect.left, y: clientY - this.rect.top, wheelDelta: e.wheelDelta || 0}
|
||||
},
|
||||
getTouch(e, touches) {
|
||||
const {x} = touches && touches[0] || {}
|
||||
return x ? touches[0] : this.getRelative(e, touches);
|
||||
},
|
||||
touchStart(e) {
|
||||
this.isDown = true
|
||||
const next = () => {
|
||||
const touches = convertTouchesToArray(e.touches)
|
||||
if(this.chart) {
|
||||
const touch = this.getTouch(e, touches)
|
||||
this.startX = touch.x
|
||||
this.startY = touch.y
|
||||
this.startT = new Date()
|
||||
const handler = this.chart.getZr().handler;
|
||||
dispatch.call(handler, 'mousedown', touch)
|
||||
dispatch.call(handler, 'mousemove', touch)
|
||||
handler.processGesture(wrapTouch(e), 'start');
|
||||
clearTimeout(this.endTimer);
|
||||
}
|
||||
|
||||
}
|
||||
if(this.isPC) {
|
||||
getRect(`#${this.canvasId}`, {context: this}).then(res => {
|
||||
this.rect = res
|
||||
next()
|
||||
})
|
||||
return
|
||||
}
|
||||
next()
|
||||
},
|
||||
touchMove(e) {
|
||||
if(this.isPC && this.enableHover && !this.isDown) {this.isDown = true}
|
||||
const touches = convertTouchesToArray(e.touches)
|
||||
if (this.chart && this.isDown) {
|
||||
const handler = this.chart.getZr().handler;
|
||||
dispatch.call(handler, 'mousemove', this.getTouch(e, touches))
|
||||
handler.processGesture(wrapTouch(e), 'change');
|
||||
}
|
||||
|
||||
},
|
||||
touchEnd(e) {
|
||||
this.isDown = false
|
||||
if (this.chart) {
|
||||
const touches = convertTouchesToArray(e.changedTouches)
|
||||
const {x} = touches && touches[0] || {}
|
||||
const touch = (x ? touches[0] : this.getRelative(e, touches)) || {};
|
||||
const handler = this.chart.getZr().handler;
|
||||
const isClick = Math.abs(touch.x - this.startX) < 10 && new Date() - this.startT < 200;
|
||||
dispatch.call(handler, 'mouseup', touch)
|
||||
handler.processGesture(wrapTouch(e), 'end');
|
||||
if(isClick) {
|
||||
dispatch.call(handler, 'click', touch)
|
||||
} else {
|
||||
this.endTimer = setTimeout(() => {
|
||||
dispatch.call(handler, 'mousemove', {x: 999999999,y: 999999999});
|
||||
dispatch.call(handler, 'mouseup', {x: 999999999,y: 999999999});
|
||||
},50)
|
||||
}
|
||||
}
|
||||
},
|
||||
// #endif
|
||||
// #ifdef H5
|
||||
mousewheel(e){
|
||||
if(this.chart) {
|
||||
dispatch.call(this.chart.getZr().handler, 'mousewheel', this.getTouch(e))
|
||||
}
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
};
|
||||
</script>
|
||||
<style>
|
||||
.lime-echart {
|
||||
position: relative;
|
||||
/* #ifndef APP-NVUE */
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
/* #endif */
|
||||
/* #ifdef APP-NVUE */
|
||||
flex: 1;
|
||||
/* #endif */
|
||||
}
|
||||
.lime-echart__canvas {
|
||||
/* #ifndef APP-NVUE */
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
/* #endif */
|
||||
/* #ifdef APP-NVUE */
|
||||
flex: 1;
|
||||
/* #endif */
|
||||
}
|
||||
/* #ifndef APP-NVUE */
|
||||
.lime-echart__mask {
|
||||
position: absolute;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
left: 0;
|
||||
top: 0;
|
||||
z-index: 1;
|
||||
}
|
||||
/* #endif */
|
||||
</style>
|
||||
35
components/lime-echart/components/l-echart/nvue.js
Normal file
35
components/lime-echart/components/l-echart/nvue.js
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
export class Echarts {
|
||||
constructor(webview) {
|
||||
this.webview = webview
|
||||
this.options = null
|
||||
}
|
||||
setOption() {
|
||||
this.options = arguments
|
||||
this.webview.evalJs(`setOption(${JSON.stringify(arguments)})`);
|
||||
}
|
||||
getOption() {
|
||||
return this.options
|
||||
}
|
||||
showLoading() {
|
||||
this.webview.evalJs(`showLoading(${JSON.stringify(arguments)})`);
|
||||
}
|
||||
hideLoading() {
|
||||
this.webview.evalJs(`hideLoading()`);
|
||||
}
|
||||
clear() {
|
||||
this.webview.evalJs(`clear()`);
|
||||
}
|
||||
dispose() {
|
||||
this.webview.evalJs(`dispose()`);
|
||||
}
|
||||
resize(size) {
|
||||
if(size) {
|
||||
this.webview.evalJs(`resize(${size})`);
|
||||
} else {
|
||||
this.webview.evalJs(`resize()`);
|
||||
}
|
||||
}
|
||||
on(type, ...args) {
|
||||
console.warn('nvue 暂不支持事件')
|
||||
}
|
||||
}
|
||||
145
components/lime-echart/components/l-echart/utils.js
Normal file
145
components/lime-echart/components/l-echart/utils.js
Normal file
|
|
@ -0,0 +1,145 @@
|
|||
// #ifndef APP-NVUE
|
||||
// 计算版本
|
||||
export function compareVersion(v1, v2) {
|
||||
v1 = v1.split('.')
|
||||
v2 = v2.split('.')
|
||||
const len = Math.max(v1.length, v2.length)
|
||||
while (v1.length < len) {
|
||||
v1.push('0')
|
||||
}
|
||||
while (v2.length < len) {
|
||||
v2.push('0')
|
||||
}
|
||||
for (let i = 0; i < len; i++) {
|
||||
const num1 = parseInt(v1[i], 10)
|
||||
const num2 = parseInt(v2[i], 10)
|
||||
|
||||
if (num1 > num2) {
|
||||
return 1
|
||||
} else if (num1 < num2) {
|
||||
return -1
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
const systemInfo = uni.getSystemInfoSync();
|
||||
|
||||
function gte(version) {
|
||||
// 截止 2023-03-22 mac pc小程序不支持 canvas 2d
|
||||
let {
|
||||
SDKVersion,
|
||||
platform
|
||||
} = systemInfo;
|
||||
// #ifdef MP-ALIPAY
|
||||
SDKVersion = my.SDKVersion
|
||||
// #endif
|
||||
// #ifdef MP-WEIXIN
|
||||
return platform !== 'mac' && compareVersion(SDKVersion, version) >= 0;
|
||||
// #endif
|
||||
return compareVersion(SDKVersion, version) >= 0;
|
||||
}
|
||||
|
||||
|
||||
export function canIUseCanvas2d() {
|
||||
// #ifdef MP-WEIXIN
|
||||
return gte('2.9.0');
|
||||
// #endif
|
||||
// #ifdef MP-ALIPAY
|
||||
return gte('2.7.0');
|
||||
// #endif
|
||||
// #ifdef MP-TOUTIAO
|
||||
return gte('1.78.0');
|
||||
// #endif
|
||||
return false
|
||||
}
|
||||
|
||||
export function convertTouchesToArray(touches) {
|
||||
// 如果 touches 是一个数组，则直接返回它
|
||||
if (Array.isArray(touches)) {
|
||||
return touches;
|
||||
}
|
||||
// 如果touches是一个对象，则转换为数组
|
||||
if (typeof touches === 'object' && touches !== null) {
|
||||
return Object.values(touches);
|
||||
}
|
||||
// 对于其他类型，直接返回它
|
||||
return touches;
|
||||
}
|
||||
|
||||
export function wrapTouch(event) {
|
||||
for (let i = 0; i < event.touches.length; ++i) {
|
||||
const touch = event.touches[i];
|
||||
touch.offsetX = touch.x;
|
||||
touch.offsetY = touch.y;
|
||||
}
|
||||
return event;
|
||||
}
|
||||
export const devicePixelRatio = uni.getSystemInfoSync().pixelRatio
|
||||
// #endif
|
||||
// #ifdef APP-NVUE
|
||||
export function base64ToPath(base64) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const [, format, bodyData] = /data:image\/(\w+);base64,(.*)/.exec(base64) || [];
|
||||
const bitmap = new plus.nativeObj.Bitmap('bitmap' + Date.now())
|
||||
bitmap.loadBase64Data(base64, () => {
|
||||
if (!format) {
|
||||
reject(new Error('ERROR_BASE64SRC_PARSE'))
|
||||
}
|
||||
const time = new Date().getTime();
|
||||
const filePath = `_doc/uniapp_temp/${time}.${format}`
|
||||
|
||||
bitmap.save(filePath, {},
|
||||
() => {
|
||||
bitmap.clear()
|
||||
resolve(filePath)
|
||||
},
|
||||
(error) => {
|
||||
bitmap.clear()
|
||||
console.error(`${JSON.stringify(error)}`)
|
||||
reject(error)
|
||||
})
|
||||
}, (error) => {
|
||||
bitmap.clear()
|
||||
console.error(`${JSON.stringify(error)}`)
|
||||
reject(error)
|
||||
})
|
||||
})
|
||||
}
|
||||
// #endif
|
||||
|
||||
|
||||
export function sleep(time) {
|
||||
return new Promise((resolve) => {
|
||||
setTimeout(() => {
|
||||
resolve(true)
|
||||
}, time)
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
export function getRect(selector, options = {}) {
|
||||
const typeDefault = 'boundingClientRect'
|
||||
const {
|
||||
context,
|
||||
type = typeDefault
|
||||
} = options
|
||||
return new Promise((resolve, reject) => {
|
||||
const dom = uni.createSelectorQuery().in(context).select(selector);
|
||||
const result = (rect) => {
|
||||
if (rect) {
|
||||
resolve(rect)
|
||||
} else {
|
||||
reject()
|
||||
}
|
||||
}
|
||||
if (type == typeDefault) {
|
||||
dom[type](result).exec()
|
||||
} else {
|
||||
dom[type]({
|
||||
node: true,
|
||||
size: true,
|
||||
rect: true
|
||||
}, result).exec()
|
||||
}
|
||||
});
|
||||
};
|
||||
149
components/lime-echart/components/lime-echart/lime-echart.vue
Normal file
149
components/lime-echart/components/lime-echart/lime-echart.vue
Normal file
|
|
@ -0,0 +1,149 @@
|
|||
<template>
|
||||
<view >
|
||||
<view style="height: 750rpx; background-color: aquamarine; position: relative">
|
||||
<l-echart ref="chart" @finished="init"></l-echart>
|
||||
<view class="customTooltips" :style="{left: position[0] + 'px',top: position[1] + 'px'}" v-if="params.length && position.length && showTip">
|
||||
<view>这是个自定的tooltips</view>
|
||||
<view>{{params[0]['axisValue']}}</view>
|
||||
<view v-for="item in params">
|
||||
<view>
|
||||
<text>{{item.seriesName}}</text>
|
||||
<text>{{item.value}}</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
// nvue 不需要引入
|
||||
// #ifdef VUE2
|
||||
import * as echarts from '@/uni_modules/lime-echart/static/echarts.min';
|
||||
// #endif
|
||||
// #ifdef VUE3
|
||||
// #ifdef MP
|
||||
// 由于vue3 使用vite 不支持umd格式的包，小程序依然可以使用，但需要使用require
|
||||
const echarts = require('../../static/echarts.min');
|
||||
// #endif
|
||||
// #ifndef MP
|
||||
// 由于 vue3 使用vite 不支持umd格式的包，故引入npm的包
|
||||
import * as echarts from 'echarts/dist/echarts.esm';
|
||||
// #endif
|
||||
// #endif
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
showTip: false,
|
||||
position: [],
|
||||
params: [],
|
||||
option: {
|
||||
tooltip: {
|
||||
trigger: 'axis',
|
||||
// shadowBlur: 0,
|
||||
textStyle: {
|
||||
textShadowBlur : 0
|
||||
},
|
||||
renderMode: 'richText',
|
||||
position: (point, params, dom, rect, size) => {
|
||||
// 假设自定义的tooltips尺寸
|
||||
const box = [170, 170]
|
||||
// 偏移
|
||||
const offsetX = point[0] < size.viewSize[0] / 2 ? 20 : -box[0] - 20;
|
||||
const offsetY = point[1] < size.viewSize[1] / 2 ? 20 : -box[1] - 20;
|
||||
const x = point[0] + offsetX;
|
||||
const y = point[1] + offsetY;
|
||||
|
||||
this.position = [x, y]
|
||||
this.params = params
|
||||
},
|
||||
formatter: (params, ticket, callback) => {
|
||||
|
||||
}
|
||||
},
|
||||
legend: {
|
||||
data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
|
||||
},
|
||||
grid: {
|
||||
left: '3%',
|
||||
right: '4%',
|
||||
bottom: '3%',
|
||||
containLabel: true
|
||||
},
|
||||
xAxis: {
|
||||
type: 'category',
|
||||
boundaryGap: false,
|
||||
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
|
||||
},
|
||||
yAxis: {
|
||||
type: 'value'
|
||||
},
|
||||
series: [
|
||||
{
|
||||
name: '邮件营销',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [120, 132, 101, 134, 90, 230, 210]
|
||||
},
|
||||
{
|
||||
name: '联盟广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [220, 182, 191, 234, 290, 330, 310]
|
||||
},
|
||||
{
|
||||
name: '视频广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [150, 232, 201, 154, 190, 330, 410]
|
||||
},
|
||||
{
|
||||
name: '直接访问',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [320, 332, 301, 334, 390, 330, 320]
|
||||
},
|
||||
{
|
||||
name: '搜索引擎',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [820, 932, 901, 934, 1290, 1330, 1320]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
init() {
|
||||
this.$refs.chart.init(echarts, chart => {
|
||||
chart.setOption(this.option);
|
||||
|
||||
// 监听tooltip显示事件
|
||||
chart.on('showTip', (params) => {
|
||||
this.showTip = true
|
||||
});
|
||||
chart.on('hideTip', (params) => {
|
||||
setTimeout(() => {
|
||||
this.showTip = false
|
||||
},300)
|
||||
});
|
||||
|
||||
});
|
||||
},
|
||||
save() {
|
||||
this.$refs.chart.canvasToTempFilePath({
|
||||
success(res) {
|
||||
console.log('res::::', res)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<style>
|
||||
.customTooltips {
|
||||
position: absolute;
|
||||
background-color: rgba(255, 255, 255, 0.8);
|
||||
padding: 20rpx;
|
||||
}
|
||||
</style>
|
||||
88
components/lime-echart/package.json
Normal file
88
components/lime-echart/package.json
Normal file
|
|
@ -0,0 +1,88 @@
|
|||
{
|
||||
"id": "lime-echart",
|
||||
"displayName": "echarts",
|
||||
"version": "0.8.1",
|
||||
"description": "echarts 全端兼容，一款使echarts图表能跑在uniapp各端中的插件",
|
||||
"keywords": [
|
||||
"echarts",
|
||||
"canvas",
|
||||
"图表",
|
||||
"可视化"
|
||||
],
|
||||
"repository": "https://gitee.com/liangei/lime-echart",
|
||||
"engines": {
|
||||
"HBuilderX": "^3.6.4"
|
||||
},
|
||||
"dcloudext": {
|
||||
"sale": {
|
||||
"regular": {
|
||||
"price": "0.00"
|
||||
},
|
||||
"sourcecode": {
|
||||
"price": "0.00"
|
||||
}
|
||||
},
|
||||
"contact": {
|
||||
"qq": ""
|
||||
},
|
||||
"declaration": {
|
||||
"ads": "无",
|
||||
"data": "无",
|
||||
"permissions": "无"
|
||||
},
|
||||
"npmurl": "",
|
||||
"type": "component-vue"
|
||||
},
|
||||
"uni_modules": {
|
||||
"dependencies": [],
|
||||
"encrypt": [],
|
||||
"platforms": {
|
||||
"cloud": {
|
||||
"tcb": "y",
|
||||
"aliyun": "y"
|
||||
},
|
||||
"client": {
|
||||
"App": {
|
||||
"app-vue": "y",
|
||||
"app-nvue": "y"
|
||||
},
|
||||
"H5-mobile": {
|
||||
"Safari": "y",
|
||||
"Android Browser": "y",
|
||||
"微信浏览器(Android)": "y",
|
||||
"QQ浏览器(Android)": "y"
|
||||
},
|
||||
"H5-pc": {
|
||||
"Chrome": "u",
|
||||
"IE": "u",
|
||||
"Edge": "u",
|
||||
"Firefox": "u",
|
||||
"Safari": "u"
|
||||
},
|
||||
"小程序": {
|
||||
"微信": "y",
|
||||
"阿里": "y",
|
||||
"百度": "y",
|
||||
"字节跳动": "y",
|
||||
"QQ": "y",
|
||||
"钉钉": "u",
|
||||
"快手": "u",
|
||||
"飞书": "u",
|
||||
"京东": "u"
|
||||
},
|
||||
"快应用": {
|
||||
"华为": "u",
|
||||
"联盟": "u"
|
||||
},
|
||||
"Vue": {
|
||||
"vue2": "y",
|
||||
"vue3": "y"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"dependencies": {
|
||||
"echarts": "^5.4.1",
|
||||
"zrender": "^5.4.3"
|
||||
}
|
||||
}
|
||||
42
components/lime-echart/pnpm-lock.yaml
Normal file
42
components/lime-echart/pnpm-lock.yaml
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
lockfileVersion: 5.4
|
||||
|
||||
specifiers:
|
||||
echarts: ^5.4.1
|
||||
zrender: ^5.4.3
|
||||
|
||||
dependencies:
|
||||
echarts: registry.npmmirror.com/echarts/5.4.1
|
||||
zrender: registry.npmmirror.com/zrender/5.4.3
|
||||
|
||||
packages:
|
||||
|
||||
registry.npmmirror.com/echarts/5.4.1:
|
||||
resolution: {integrity: sha512-9ltS3M2JB0w2EhcYjCdmtrJ+6haZcW6acBolMGIuf01Hql1yrIV01L1aRj7jsaaIULJslEP9Z3vKlEmnJaWJVQ==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/echarts/-/echarts-5.4.1.tgz}
|
||||
name: echarts
|
||||
version: 5.4.1
|
||||
dependencies:
|
||||
tslib: registry.npmmirror.com/tslib/2.3.0
|
||||
zrender: registry.npmmirror.com/zrender/5.4.1
|
||||
dev: false
|
||||
|
||||
registry.npmmirror.com/tslib/2.3.0:
|
||||
resolution: {integrity: sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/tslib/-/tslib-2.3.0.tgz}
|
||||
name: tslib
|
||||
version: 2.3.0
|
||||
dev: false
|
||||
|
||||
registry.npmmirror.com/zrender/5.4.1:
|
||||
resolution: {integrity: sha512-M4Z05BHWtajY2241EmMPHglDQAJ1UyHQcYsxDNzD9XLSkPDqMq4bB28v9Pb4mvHnVQ0GxyTklZ/69xCFP6RXBA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/zrender/-/zrender-5.4.1.tgz}
|
||||
name: zrender
|
||||
version: 5.4.1
|
||||
dependencies:
|
||||
tslib: registry.npmmirror.com/tslib/2.3.0
|
||||
dev: false
|
||||
|
||||
registry.npmmirror.com/zrender/5.4.3:
|
||||
resolution: {integrity: sha512-DRUM4ZLnoaT0PBVvGBDO9oWIDBKFdAVieNWxWwK0niYzJCMwGchRk21/hsE+RKkIveH3XHCyvXcJDkgLVvfizQ==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npmmirror.com/zrender/-/zrender-5.4.3.tgz}
|
||||
name: zrender
|
||||
version: 5.4.3
|
||||
dependencies:
|
||||
tslib: registry.npmmirror.com/tslib/2.3.0
|
||||
dev: false
|
||||
332
components/lime-echart/readme.md
Normal file
332
components/lime-echart/readme.md
Normal file
|
|
@ -0,0 +1,332 @@
|
|||
# echarts 图表 <span style="font-size:16px;">👑👑👑👑👑 <span style="background:#ff9d00;padding:2px 4px;color:#fff;font-size:10px;border-radius: 3px;">全端</span></span>
|
||||
> 一个基于 JavaScript 的开源可视化图表库 [查看更多 站点1](https://limeui.qcoon.cn/#/echart) | [查看更多 站点2](http://liangei.gitee.io/limeui/#/echart) <br>
|
||||
> 基于 echarts 做了兼容处理，更多示例请访问 [uni示例 站点1](https://limeui.qcoon.cn/#/echart-example) | [uni示例 站点2](http://liangei.gitee.io/limeui/#/echart-example) | [官方示例](https://echarts.apache.org/examples/zh/index.html) <br>
|
||||
> Q群：1046793420 <br>
|
||||
|
||||
## 平台兼容
|
||||
|
||||
| H5 | 微信小程序 | 支付宝小程序 | 百度小程序 | 头条小程序 | QQ 小程序 | App |
|
||||
| --- | ---------- | ------------ | ---------- | ---------- | --------- | ---- |
|
||||
| √ | √ | √ | √ | √ | √ | √ |
|
||||
|
||||
|
||||
## 安装
|
||||
- 第一步、在uniapp 插件市场 找到 [百度图表](https://ext.dcloud.net.cn/plugin?id=4899) 导入
|
||||
- 第二步、安装 echarts 或者直接使用插件内的echarts.min文件
|
||||
```cmd
|
||||
pnpm add echarts
|
||||
-or-
|
||||
npm install echarts
|
||||
```
|
||||
|
||||
|
||||
**注意**
|
||||
* 🔔 必须使用hbuilderx 3.4.8-alpha及以上
|
||||
* 🔔 echarts 5.3.0及以上
|
||||
* 🔔 如果是 `cli` 项目需要主动 `import` 插件
|
||||
```js
|
||||
import LEchart from '@/uni_modules/lime-echart/components/l-echart/l-echart.vue';
|
||||
export default {
|
||||
components: {LEchart}
|
||||
}
|
||||
```
|
||||
|
||||
## 代码演示
|
||||
### 基础用法
|
||||
```html
|
||||
<view><l-echart ref="chart" @finished="init"></l-echart></view>
|
||||
```
|
||||
|
||||
```js
|
||||
// 方式一：自定义包
|
||||
// 使用插件内提供的echarts.min
|
||||
// 或在官网自定义包：https://echarts.apache.org/zh/builder.html
|
||||
// 注意 插件内的包是umd格式的，如果你是vue3请使用esm格式的包 https://github.com/apache/echarts/tree/master/dist
|
||||
import * as echarts from '@/uni_modules/lime-echart/static/echarts.min'
|
||||
|
||||
|
||||
// 方式二：全量包
|
||||
// 如果你使用 npm 安装了 echarts
|
||||
import * as echarts from 'echarts'
|
||||
|
||||
|
||||
// 方式三：按需引入
|
||||
// 按需引入 开始
|
||||
import * as echarts from 'echarts/core';
|
||||
import {LineChart, BarChart} from 'echarts/charts';
|
||||
import {TitleComponent,TooltipComponent,GridComponent, DatasetComponent, TransformComponent, LegendComponent } from 'echarts/components';
|
||||
// 标签自动布局，全局过渡动画等特性
|
||||
import {LabelLayout,UniversalTransition} from 'echarts/features';
|
||||
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 是必须的一步
|
||||
import {CanvasRenderer} from 'echarts/renderers';
|
||||
|
||||
// 按需引入 注册必须的组件
|
||||
echarts.use([
|
||||
LegendComponent,
|
||||
TitleComponent,
|
||||
TooltipComponent,
|
||||
GridComponent,
|
||||
DatasetComponent,
|
||||
TransformComponent,
|
||||
LineChart,
|
||||
BarChart,
|
||||
LabelLayout,
|
||||
UniversalTransition,
|
||||
CanvasRenderer
|
||||
]);
|
||||
//-------------按需引入结束------------------------
|
||||
|
||||
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
option: {
|
||||
tooltip: {
|
||||
trigger: 'axis',
|
||||
axisPointer: {
|
||||
type: 'shadow'
|
||||
},
|
||||
confine: true
|
||||
},
|
||||
legend: {
|
||||
data: ['热度', '正面', '负面']
|
||||
},
|
||||
grid: {
|
||||
left: 20,
|
||||
right: 20,
|
||||
bottom: 15,
|
||||
top: 40,
|
||||
containLabel: true
|
||||
},
|
||||
xAxis: [
|
||||
{
|
||||
type: 'value',
|
||||
axisLine: {
|
||||
lineStyle: {
|
||||
color: '#999999'
|
||||
}
|
||||
},
|
||||
axisLabel: {
|
||||
color: '#666666'
|
||||
}
|
||||
}
|
||||
],
|
||||
yAxis: [
|
||||
{
|
||||
type: 'category',
|
||||
axisTick: { show: false },
|
||||
data: ['汽车之家', '今日头条', '百度贴吧', '一点资讯', '微信', '微博', '知乎'],
|
||||
axisLine: {
|
||||
lineStyle: {
|
||||
color: '#999999'
|
||||
}
|
||||
},
|
||||
axisLabel: {
|
||||
color: '#666666'
|
||||
}
|
||||
}
|
||||
],
|
||||
series: [
|
||||
{
|
||||
name: '热度',
|
||||
type: 'bar',
|
||||
label: {
|
||||
normal: {
|
||||
show: true,
|
||||
position: 'inside'
|
||||
}
|
||||
},
|
||||
data: [300, 270, 340, 344, 300, 320, 310],
|
||||
},
|
||||
{
|
||||
name: '正面',
|
||||
type: 'bar',
|
||||
stack: '总量',
|
||||
label: {
|
||||
normal: {
|
||||
show: true
|
||||
}
|
||||
},
|
||||
data: [120, 102, 141, 174, 190, 250, 220]
|
||||
},
|
||||
{
|
||||
name: '负面',
|
||||
type: 'bar',
|
||||
stack: '总量',
|
||||
label: {
|
||||
normal: {
|
||||
show: true,
|
||||
position: 'left'
|
||||
}
|
||||
},
|
||||
data: [-20, -32, -21, -34, -90, -130, -110]
|
||||
}
|
||||
]
|
||||
},
|
||||
};
|
||||
},
|
||||
// 组件能被调用必须是组件的节点已经被渲染到页面上
|
||||
// 1、在页面mounted里调用，有时候mounted 组件也未必渲染完成
|
||||
mounted() {
|
||||
// init(echarts, theme?:string, opts?:{}, chart => {})
|
||||
// echarts 必填， 非nvue必填，nvue不用填
|
||||
// theme 可选，应用的主题，目前只支持名称，如：'dark'
|
||||
// opts = { // 可选
|
||||
// locale?: string // 从 `5.0.0` 开始支持
|
||||
// }
|
||||
// chart => {} ， callback 返回图表实例
|
||||
this.$refs.chart.init(echarts, chart => {
|
||||
chart.setOption(this.option);
|
||||
});
|
||||
},
|
||||
// 2、或者使用组件的finished事件里调用
|
||||
methods: {
|
||||
async init() {
|
||||
// chart 图表实例不能存在data里
|
||||
const chart = await this.$refs.chart.init(echarts);
|
||||
chart.setOption(this.option)
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## 数据更新
|
||||
- 使用 `ref` 可获取`setOption`设置更新
|
||||
|
||||
```js
|
||||
this.$refs.chart.setOption(data)
|
||||
```
|
||||
|
||||
## 图表大小
|
||||
- 在有些场景下，我们希望当容器大小改变时，图表的大小也相应地改变。
|
||||
|
||||
```js
|
||||
// 默认获取容器尺寸
|
||||
this.$refs.chart.resize()
|
||||
// 指定尺寸
|
||||
this.$refs.chart.resize({width: 375, height: 375})
|
||||
```
|
||||
|
||||
## 自定义Tooltips
|
||||
- nvue 不支持
|
||||
由于除H5之外都不存在dom，但又有tooltips个性化的需求，代码就不贴了，看示例吧
|
||||
```
|
||||
代码位于/uni_modules/lime-echart/component/lime-echart
|
||||
```
|
||||
|
||||
|
||||
## 插件标签
|
||||
- 默认 l-echart 为 component
|
||||
- 默认 lime-echart 为 demo
|
||||
```html
|
||||
// 在任意地方使用可查看domo, 代码位于/uni_modules/lime-echart/component/lime-echart
|
||||
<lime-echart></lime-echart>
|
||||
```
|
||||
|
||||
|
||||
## 常见问题
|
||||
- 钉钉小程序 由于没有`measureText`,模拟的`measureText`又无法得到当前字体的`fontWeight`,故可能存在估计不精细的问题
|
||||
- 微信小程序 `2d` 只支持 真机调试2.0
|
||||
- 微信开发工具会出现 `canvas` 不跟随页面的情况，真机不影响
|
||||
- 微信开发工具会出现 `canvas` 层级过高的问题，真机一般不受影响，可以先测只有两个元素的页面看是否会有层级问题。
|
||||
- toolbox 不支持 `saveImage`
|
||||
- echarts 5.3.0 的 lines 不支持 trailLength，故需设置为 `0`
|
||||
- dataZoom H5不要设置 `showDetail`
|
||||
- 如果微信小程序的`tooltip`文字有阴影，可能是微信的锅，临时解决方法是`tooltip.shadowBlur = 0`
|
||||
- 如果钉钉小程序上传时报安全问题`Uint8Clamped`,可以向钉钉反馈是安全代码扫描把Uint8Clamped数组错误识别了，也可以在 echarts 文件修改`Uint8Clamped`
|
||||
```js
|
||||
// 找到这段代码把代码中`Uint8Clamped`改成`Uint8_Clamped`，再把下划线去掉，不过直接去掉`Uint8Clamped`也是可行的
|
||||
// ["Int8","Uint8","Uint8Clamped","Int16","Uint16","Int32","Uint32","Float32","Float64"],(function(t,e){return t["[object "+e+"Array]"]
|
||||
// 改成如下
|
||||
["Int8","Uint8","Uint8_Clamped","Int16","Uint16","Int32","Uint32","Float32","Float64"],(function(t,e){return t["[object "+e.replace('_','')+"Array]"]
|
||||
```
|
||||
|
||||
### vue3
|
||||
如果您是使用 **vite + vue3** 非微信小程序可能会遇到`echarts`文件缺少`wx`判断导致无法使用或缺少`tooltip`<br>
|
||||
|
||||
方式一：可以在`echarts.min.js`文件开头增加以下内容，参考插件内的echart.min.js的做法
|
||||
|
||||
```js
|
||||
var prefix = () => {
|
||||
var UNDEFINED = 'undefined'
|
||||
if(typeof wx !== UNDEFINED) return wx // 微信
|
||||
if(typeof tt !== UNDEFINED) return tt // 字节 飞书
|
||||
if(typeof swan !== UNDEFINED) return swan // 百度
|
||||
if(typeof my !== UNDEFINED) return my // 支付宝
|
||||
if(typeof dd !== UNDEFINED) return dd // 钉钉
|
||||
if(typeof ks !== UNDEFINED) return ks // 快手
|
||||
if(typeof jd !== UNDEFINED) return jd // 京东
|
||||
if(typeof qa !== UNDEFINED) return qa // 快应用
|
||||
if(typeof qq !== UNDEFINED) return qq // qq
|
||||
if(typeof qh !== UNDEFINED) return qh // 360
|
||||
if(typeof uni !== UNDEFINED) return uni
|
||||
return null
|
||||
}
|
||||
//在 !function(t,e){"object"==typeof 下面加入 可能是第36行
|
||||
var wx = prefix();
|
||||
/*! *****************************************************************************
|
||||
Copyright (c) Microsoft Corporation.
|
||||
```
|
||||
|
||||
方式二：在`vite.config.js`的`define`设置环境
|
||||
|
||||
```js
|
||||
// 或者在`vite.config.js`的`define`设置环境
|
||||
import { defineConfig } from 'vite';
|
||||
import uni from '@dcloudio/vite-plugin-uni';
|
||||
|
||||
const UNI_PLATFORM = {
|
||||
"app": "uni",
|
||||
"web": "uni",
|
||||
"mp-weixin": "wx",
|
||||
"mp-baidu": "swan",
|
||||
"mp-alipay": "my",
|
||||
"mp-toutiao": "tt",
|
||||
"mp-lark": "tt",
|
||||
"mp-qq": "qq",
|
||||
"mp-kuaishou": "ks",
|
||||
"mp-jd": "jd",
|
||||
"mp-360": "qh",
|
||||
"quickapp-webview-union": "qa",
|
||||
"quickapp-webview-huawei": "qa",
|
||||
"quickapp-webview": "qa",
|
||||
}
|
||||
|
||||
export default defineConfig({
|
||||
plugins: [uni()],
|
||||
define: {
|
||||
global: UNI_PLATFORM[process.env.UNI_PLATFORM],
|
||||
wx: UNI_PLATFORM[process.env.UNI_PLATFORM]
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
|
||||
## Props
|
||||
|
||||
| 参数 | 说明 | 类型 | 默认值 | 版本 |
|
||||
| --------------- | -------- | ------- | ------------ | ----- |
|
||||
| custom-style | 自定义样式 | `string` | - | - |
|
||||
| type | 指定 canvas 类型 | `string` | `2d` | |
|
||||
| is-disable-scroll | 触摸图表时是否禁止页面滚动 | `boolean` | `false` | |
|
||||
| beforeDelay | 延迟初始化 (毫秒) | `number` | `30` | |
|
||||
| enableHover | PC端使用鼠标悬浮 | `boolean` | `false` | |
|
||||
|
||||
## 事件
|
||||
|
||||
| 参数 | 说明 |
|
||||
| --------------- | --------------- |
|
||||
| init(echarts, chart => {}) | 初始化调用函数,第一个参数是传入`echarts`,第二个参数是回调函数，回调函数的参数是 `chart` 实例 |
|
||||
| setChart(chart => {}) | 已经初始化后，请使用这个方法，是个回调函数，参数是 `chart` 实例 |
|
||||
| setOption(data) | [图表配置项](https://echarts.apache.org/zh/option.html#title)，用于更新 ，传递是数据 `option` |
|
||||
| clear() | 清空当前实例，会移除实例中所有的组件和图表。 |
|
||||
| dispose() | 销毁实例 |
|
||||
| showLoading() | 显示加载 |
|
||||
| hideLoading() | 隐藏加载 |
|
||||
| [canvasToTempFilePath](https://uniapp.dcloud.io/api/canvas/canvasToTempFilePath.html#canvastotempfilepath)(opt) | 用于生成图片,与官方使用方法一致，但不需要传`canvasId` |
|
||||
|
||||
|
||||
## 打赏
|
||||
如果你觉得本插件，解决了你的问题，赠人玫瑰，手留余香。
|
||||
|
||||
|
||||
1
components/lime-echart/static/ecStat.min.js
vendored
Normal file
1
components/lime-echart/static/ecStat.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
1
components/lime-echart/static/echarts.min.js
vendored
Normal file
1
components/lime-echart/static/echarts.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
129
components/lime-echart/static/index.html
Normal file
129
components/lime-echart/static/index.html
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="zh">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport"
|
||||
content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<title></title>
|
||||
<style type="text/css">
|
||||
html,
|
||||
body,
|
||||
.canvas {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
overflow-y: hidden;
|
||||
background-color: transparent;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="canvas" id="limeChart"></div>
|
||||
<script type="text/javascript" src="./uni.webview.1.5.3.js"></script>
|
||||
<script type="text/javascript" src="./echarts.min.js"></script>
|
||||
<script type="text/javascript" src="./ecStat.min.js"></script>
|
||||
<!-- <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-liquidfill@latest/dist/echarts-liquidfill.min.js"></script> -->
|
||||
<script>
|
||||
let chart = null;
|
||||
let cache = [];
|
||||
console.log = function(...agrs) {
|
||||
postMessage(agrs)
|
||||
}
|
||||
function emit(event, data) {
|
||||
let dataStr = JSON.stringify(data, stringify)
|
||||
postMessage({
|
||||
event,
|
||||
data: dataStr
|
||||
})
|
||||
cache = []
|
||||
}
|
||||
function postMessage(data) {
|
||||
uni.postMessage({
|
||||
data
|
||||
});
|
||||
}
|
||||
function stringify(key, value) {
|
||||
if (typeof value === 'object' && value !== null) {
|
||||
if (cache.indexOf(value) !== -1) {
|
||||
return;
|
||||
}
|
||||
cache.push(value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
function parse(name, callback, options) {
|
||||
const optionNameReg = /[\w]+\.setOption\(([\w]+\.)?([\w]+)\)/
|
||||
if (optionNameReg.test(callback)) {
|
||||
const optionNames = callback.match(optionNameReg)
|
||||
if(optionNames[1]) {
|
||||
const _this = optionNames[1].split('.')[0]
|
||||
window[_this] = {}
|
||||
window[_this][optionNames[2]] = options
|
||||
return optionNames[2]
|
||||
} else {
|
||||
return null
|
||||
}
|
||||
}
|
||||
return null
|
||||
}
|
||||
function init(callback, options, opts = {}, theme = null) {
|
||||
if(!chart) {
|
||||
chart = echarts.init(document.getElementById('limeChart'), theme, opts)
|
||||
if(options) {
|
||||
chart.setOption(options)
|
||||
}
|
||||
// const name = parse('a', callback, options)
|
||||
// console.log('options::', callback)
|
||||
// if(name) this[name] = options
|
||||
// eval(`a = ${callback};`)
|
||||
// if(a) {a(chart)}
|
||||
}
|
||||
}
|
||||
|
||||
function setChart(callback, options) {
|
||||
if(!callback) return
|
||||
if(chart && callback && options) {
|
||||
var r = null
|
||||
const name = parse('r', callback, options)
|
||||
if(name) this[name] = options
|
||||
eval(`r = ${callback};`)
|
||||
if(r) {r(chart)}
|
||||
}
|
||||
}
|
||||
function setOption(data) {
|
||||
if (chart) chart.setOption(data[0], data[1])
|
||||
}
|
||||
function showLoading(data) {
|
||||
if (chart) chart.showLoading(data[0], data[1])
|
||||
}
|
||||
|
||||
function hideLoading() {
|
||||
if (chart) chart.hideLoading()
|
||||
}
|
||||
|
||||
function clear() {
|
||||
if (chart) chart.clear()
|
||||
|
||||
}
|
||||
|
||||
function dispose() {
|
||||
if (chart) chart.dispose()
|
||||
}
|
||||
function resize(size) {
|
||||
if (chart) chart.resize(size)
|
||||
}
|
||||
|
||||
function canvasToTempFilePath(opt = {}) {
|
||||
if (chart) {
|
||||
const src = chart.getDataURL(opt)
|
||||
postMessage({
|
||||
file: true,
|
||||
data: src
|
||||
})
|
||||
}
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
1
components/lime-echart/static/uni.webview.1.5.3.js
Normal file
1
components/lime-echart/static/uni.webview.1.5.3.js
Normal file
File diff suppressed because one or more lines are too long
|
|
@ -1,169 +0,0 @@
|
|||
# 在微信小程序中使用 ECharts
|
||||
|
||||
> 本项目是 ECharts 的 Mpvue 小程序版本。开发者可以通过熟悉的 ECharts 配置方式及 Vue 语法，快速开发图表，满足各种可视化需求。
|
||||
|
||||
[](https://npmjs.org/package/mpvue-echarts)
|
||||
[](https://npmjs.org/package/mpvue-echarts)
|
||||
|
||||
|
||||
## 扫码体验
|
||||
|
||||
|
||||
|
||||
## 安装
|
||||
|
||||
``` bash
|
||||
npm i mpvue-echarts
|
||||
```
|
||||
|
||||
|
||||
## 使用
|
||||
``` vue
|
||||
<template>
|
||||
<div class="echarts-wrap">
|
||||
<mpvue-echarts :echarts="echarts" :onInit="onInit" canvasId="demo-canvas" />
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import echarts from 'echarts'
|
||||
import mpvueEcharts from 'mpvue-echarts'
|
||||
|
||||
let chart = null;
|
||||
|
||||
function initChart(canvas, width, height) {
|
||||
chart = echarts.init(canvas, null, {
|
||||
width: width,
|
||||
height: height
|
||||
});
|
||||
canvas.setChart(chart);
|
||||
|
||||
var option = {}; // ECharts 配置项
|
||||
|
||||
chart.setOption(option);
|
||||
|
||||
return chart; // 返回 chart 后可以自动绑定触摸操作
|
||||
}
|
||||
|
||||
export default {
|
||||
components: {
|
||||
mpvueEcharts
|
||||
},
|
||||
data () {
|
||||
return {
|
||||
echarts,
|
||||
onInit: initChart
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.echarts-wrap {
|
||||
width: 100%;
|
||||
height: 300px;
|
||||
}
|
||||
</style>
|
||||
|
||||
```
|
||||
|
||||
这对于所有 ECharts 图表都是通用的，用户只需要修改上面 `option` 的内容，即可改变图表。`option` 的使用方法参见 [ECharts 配置项文档](http://echarts.baidu.com/option.html)。对于不熟悉 ECharts 的用户，可以参见 [5 分钟上手 ECharts](http://echarts.baidu.com/tutorial.html#5%20%E5%88%86%E9%92%9F%E4%B8%8A%E6%89%8B%20ECharts) 教程。
|
||||
|
||||
|
||||
## 属性
|
||||
|
||||
| 名称 | 类型 | 默认值 | 描述 |
|
||||
| -------------|--------------- | ------------- | ------------- |
|
||||
| echarts | Object | null | echarts 对象 |
|
||||
| canvasId | String | ec-canvas | canvasId |
|
||||
| onInit | Function | null | 初始化函数 |
|
||||
| lazyLoad | Boolean | false | 懒加载 |
|
||||
| disableTouch | Boolean | false | 禁用触摸事件 |
|
||||
| throttleTouch| Boolean | false | 节流触摸事件 |
|
||||
|
||||
|
||||
## FAQ
|
||||
|
||||
### [重要] 不要把 chart 实例赋值到 this（vue 实例） 上
|
||||
|
||||
### 如何获取图表实例？
|
||||
|
||||
`echarts.init` 返回的即为图表实例。
|
||||
|
||||
### 打包结果超过小程序大小限制？
|
||||
|
||||
使用自定义版 echarts，[官网定制](http://echarts.baidu.com/builder.html)
|
||||
|
||||
### 如何延迟加载图表？
|
||||
|
||||
参见 [examples/lazyLoad](./examples/src/pages/demos/lazyLoad.vue) 的例子，可以在获取数据后再初始化数据。
|
||||
|
||||
### 如何在一个页面中加载多个图表？
|
||||
|
||||
参见 [examples/multiCharts](./examples/src/pages/demos/multiCharts.vue) 的例子。
|
||||
|
||||
### 图表变空白？
|
||||
|
||||
尝试设置 `throttleTouch` 属性为 `true`。
|
||||
|
||||
### 如何使用 Tooltip？
|
||||
|
||||
目前，本项目已支持 ECharts Tooltip，但是由于 ECharts 相关功能尚未发版，因此当前需要使用原项目中 `ec-canvas/echarts.js`，这个文件包含了可以在微信中使用 Tooltip 的相关代码。目前在 ECharts 官网下载的 `echarts.js` 还不能直接替换使用，等 ECharts 正式发版后即可。
|
||||
|
||||
具体使用方法和 ECharts 相同，例子参见 `pages/line/index.js`。
|
||||
|
||||
### 文件太大怎么办？
|
||||
|
||||
本项目默认提供的 ECharts 文件是最新版本的包含所有组件文件，为了便于开发，提供的是未压缩的版本。远程调试或预览可以下载 [echarts.min.js](https://github.com/apache/incubator-echarts/blob/master/dist/echarts.min.js) 压缩版本。
|
||||
|
||||
发布时，如果对文件大小要求更高，可以在 [ECharts 在线定制](http://echarts.baidu.com/builder.html)网页下载仅包含必要组件的包，并且选择压缩。
|
||||
|
||||
### 打包时出错 `ERROR in static/js/vendor.js from UglifyJs`
|
||||
|
||||
参照以下配置使 babel 处理 mpvue-echarts
|
||||
``` js
|
||||
// webpack.base.conf.js
|
||||
{
|
||||
test: /\.js$/,
|
||||
include: [
|
||||
resolve('src'),
|
||||
resolve('node_modules/mpvue-echarts')
|
||||
],
|
||||
use: [
|
||||
'babel-loader',
|
||||
{
|
||||
loader: 'mpvue-loader',
|
||||
options: {
|
||||
checkMPEntry: true
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
## 微信版本要求
|
||||
|
||||
支持微信版本 >= 6.6.3，对应基础库版本 >= 1.9.91。尽可能使用更高版本的基础库版本。
|
||||
|
||||
调试的时候，需要在微信开发者工具中，将“详情”下的“调试基础库”设为 1.9.91 及以上版本。
|
||||
|
||||
发布前，需要在 [https://mp.weixin.qq.com](https://mp.weixin.qq.com) 的“设置”页面，将“基础库最低版本设置”设为 1.9.91。当用户微信版本过低的时候，会提示用户更新。
|
||||
|
||||
|
||||
## 暂不支持的功能
|
||||
|
||||
ECharts 中的绝大部分功能都支持小程序版本，因此这里仅说明不支持的功能，以及存在的问题。
|
||||
|
||||
以下功能尚不支持，如果有相关需求请在 [issue](https://github.com/ecomfe/echarts-for-weixin/issues) 中向我们反馈，对于反馈人数多的需求将优先支持：
|
||||
|
||||
- 图片
|
||||
- 多个 zlevel 分层
|
||||
|
||||
此外，目前还有一些 bug 尚未修复，部分需要小程序团队配合上线支持，但不影响基本的使用。已知的 bug 包括：
|
||||
|
||||
- 安卓平台：transform 的问题（会影响关系图边两端的标记位置、旭日图文字位置等）
|
||||
- iOS 平台：半透明略有变深的问题
|
||||
- iOS 平台：渐变色出现在定义区域之外的地方
|
||||
|
||||
如有其它问题，也欢迎在 [issue](https://github.com/ecomfe/echarts-for-weixin/issues) 中向我们反馈，谢谢！
|
||||
|
|
@ -1,67 +0,0 @@
|
|||
{
|
||||
"_from": "mpvue-echarts",
|
||||
"_id": "mpvue-echarts@0.3.1",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-O7IIyvi9TxcaXJDQuJsiDy6UefTTXF//VFgi3GCCyZ0WSBoPcyU0MpvfeMCPPafl8JxTDIgmlr4cZIxmyozSrA==",
|
||||
"_location": "/mpvue-echarts",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "tag",
|
||||
"registry": true,
|
||||
"raw": "mpvue-echarts",
|
||||
"name": "mpvue-echarts",
|
||||
"escapedName": "mpvue-echarts",
|
||||
"rawSpec": "",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "latest"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"#USER",
|
||||
"/"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/mpvue-echarts/-/mpvue-echarts-0.3.1.tgz",
|
||||
"_shasum": "4c5baee4c9e89260ab2944ba504527598da7211e",
|
||||
"_spec": "mpvue-echarts",
|
||||
"_where": "E:\\project\\uni-app\\echartsTest",
|
||||
"author": {
|
||||
"name": "F-loat",
|
||||
"email": "chaimaoyuan@foxmail.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/F-loat/mpvue-echarts/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"deprecated": false,
|
||||
"description": "适用于 Mpvue 的 ECharts 组件",
|
||||
"devDependencies": {
|
||||
"babel-eslint": "^8.2.2",
|
||||
"eslint": "^4.19.1",
|
||||
"eslint-config-airbnb-base": "^12.1.0",
|
||||
"eslint-friendly-formatter": "^4.0.1",
|
||||
"eslint-plugin-html": "^4.0.3",
|
||||
"eslint-plugin-import": "^2.10.0"
|
||||
},
|
||||
"files": [
|
||||
"src",
|
||||
"types"
|
||||
],
|
||||
"homepage": "https://github.com/F-loat/mpvue-echarts#readme",
|
||||
"keywords": [
|
||||
"mpvue",
|
||||
"echarts",
|
||||
"wxapp"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "src/echarts.vue",
|
||||
"name": "mpvue-echarts",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://github.com/F-loat/mpvue-echarts.git"
|
||||
},
|
||||
"scripts": {
|
||||
"lint": "eslint --format node_modules/eslint-friendly-formatter --ext .js,.vue src",
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"typings": "types/index.d.ts",
|
||||
"version": "0.3.1"
|
||||
}
|
||||
|
|
@ -1,135 +0,0 @@
|
|||
<template>
|
||||
<canvas v-if="canvasId" class="ec-canvas" :id="canvasId" :canvasId="canvasId" @touchstart="touchStart" @touchmove="touchMove"
|
||||
@touchend="touchEnd" @error="error"></canvas>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import WxCanvas from './wx-canvas';
|
||||
export default {
|
||||
props: {
|
||||
canvasId: {
|
||||
type: String,
|
||||
default: 'ec-canvas'
|
||||
},
|
||||
lazyLoad: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
disableTouch: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
throttleTouch: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
}
|
||||
},
|
||||
// #ifdef H5
|
||||
mounted() {
|
||||
if (!this.lazyLoad) this.init();
|
||||
},
|
||||
// #endif
|
||||
// #ifndef H5
|
||||
onReady() {
|
||||
if (!this.lazyLoad) this.init();
|
||||
},
|
||||
// #endif
|
||||
methods: {
|
||||
setChart(chart) {
|
||||
this.chart = chart
|
||||
},
|
||||
init() {
|
||||
const {
|
||||
canvasId
|
||||
} = this;
|
||||
this.ctx = wx.createCanvasContext(canvasId, this);
|
||||
this.canvas = new WxCanvas(this.ctx, canvasId);
|
||||
const query = wx.createSelectorQuery().in(this);
|
||||
query
|
||||
.select(`#${canvasId}`)
|
||||
.boundingClientRect(res => {
|
||||
if (!res) {
|
||||
setTimeout(() => this.init(), 50);
|
||||
return;
|
||||
}
|
||||
this.$emit('onInit', {
|
||||
canvas: this.canvas,
|
||||
width: res.width,
|
||||
height: res.height
|
||||
});
|
||||
})
|
||||
.exec();
|
||||
},
|
||||
canvasToTempFilePath(opt) {
|
||||
const {
|
||||
canvasId
|
||||
} = this;
|
||||
this.ctx.draw(true, () => {
|
||||
wx.canvasToTempFilePath({
|
||||
canvasId,
|
||||
...opt
|
||||
});
|
||||
});
|
||||
},
|
||||
touchStart(e) {
|
||||
const {
|
||||
disableTouch,
|
||||
chart
|
||||
} = this;
|
||||
if (disableTouch || !chart || !e.mp.touches.length) return;
|
||||
const touch = e.mp.touches[0];
|
||||
chart._zr.handler.dispatch('mousedown', {
|
||||
zrX: touch.x,
|
||||
zrY: touch.y
|
||||
});
|
||||
chart._zr.handler.dispatch('mousemove', {
|
||||
zrX: touch.x,
|
||||
zrY: touch.y
|
||||
});
|
||||
},
|
||||
touchMove(e) {
|
||||
const {
|
||||
disableTouch,
|
||||
throttleTouch,
|
||||
chart,
|
||||
lastMoveTime
|
||||
} = this;
|
||||
if (disableTouch || !chart || !e.mp.touches.length) return;
|
||||
if (throttleTouch) {
|
||||
const currMoveTime = Date.now();
|
||||
if (currMoveTime - lastMoveTime < 240) return;
|
||||
this.lastMoveTime = currMoveTime;
|
||||
}
|
||||
const touch = e.mp.touches[0];
|
||||
chart._zr.handler.dispatch('mousemove', {
|
||||
zrX: touch.x,
|
||||
zrY: touch.y
|
||||
});
|
||||
},
|
||||
touchEnd(e) {
|
||||
const {
|
||||
disableTouch,
|
||||
chart
|
||||
} = this;
|
||||
if (disableTouch || !chart) return;
|
||||
const touch = e.mp.changedTouches ? e.mp.changedTouches[0] : {};
|
||||
chart._zr.handler.dispatch('mouseup', {
|
||||
zrX: touch.x,
|
||||
zrY: touch.y
|
||||
});
|
||||
chart._zr.handler.dispatch('click', {
|
||||
zrX: touch.x,
|
||||
zrY: touch.y
|
||||
});
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.ec-canvas {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
flex: 1;
|
||||
}
|
||||
</style>
|
||||
|
|
@ -1,73 +0,0 @@
|
|||
export default class WxCanvas {
|
||||
constructor(ctx, canvasId) {
|
||||
this.ctx = ctx;
|
||||
this.canvasId = canvasId;
|
||||
this.chart = null;
|
||||
|
||||
WxCanvas.initStyle(ctx);
|
||||
this.initEvent();
|
||||
}
|
||||
|
||||
getContext(contextType) {
|
||||
return contextType === '2d' ? this.ctx : null;
|
||||
}
|
||||
|
||||
setChart(chart) {
|
||||
this.chart = chart;
|
||||
}
|
||||
|
||||
attachEvent() {
|
||||
// noop
|
||||
}
|
||||
|
||||
detachEvent() {
|
||||
// noop
|
||||
}
|
||||
|
||||
static initStyle(ctx) {
|
||||
const styles = ['fillStyle', 'strokeStyle', 'globalAlpha',
|
||||
'textAlign', 'textBaseAlign', 'shadow', 'lineWidth',
|
||||
'lineCap', 'lineJoin', 'lineDash', 'miterLimit', 'fontSize'];
|
||||
|
||||
styles.forEach((style) => {
|
||||
Object.defineProperty(ctx, style, {
|
||||
set: (value) => {
|
||||
if ((style !== 'fillStyle' && style !== 'strokeStyle')
|
||||
|| (value !== 'none' && value !== null)
|
||||
) {
|
||||
ctx[`set${style.charAt(0).toUpperCase()}${style.slice(1)}`](value);
|
||||
}
|
||||
},
|
||||
});
|
||||
});
|
||||
|
||||
ctx.createRadialGradient = () => ctx.createCircularGradient(arguments);
|
||||
}
|
||||
|
||||
initEvent() {
|
||||
this.event = {};
|
||||
const eventNames = [{
|
||||
wxName: 'touchStart',
|
||||
ecName: 'mousedown',
|
||||
}, {
|
||||
wxName: 'touchMove',
|
||||
ecName: 'mousemove',
|
||||
}, {
|
||||
wxName: 'touchEnd',
|
||||
ecName: 'mouseup',
|
||||
}, {
|
||||
wxName: 'touchEnd',
|
||||
ecName: 'click',
|
||||
}];
|
||||
|
||||
eventNames.forEach((name) => {
|
||||
this.event[name.wxName] = (e) => {
|
||||
const touch = e.mp.touches[0];
|
||||
this.chart.getZr().handler.dispatch(name.ecName, {
|
||||
zrX: name.wxName === 'tap' ? touch.clientX : touch.x,
|
||||
zrY: name.wxName === 'tap' ? touch.clientY : touch.y,
|
||||
});
|
||||
};
|
||||
});
|
||||
}
|
||||
}
|
||||
11
components/mpvue-echarts/types/echarts.d.ts
vendored
11
components/mpvue-echarts/types/echarts.d.ts
vendored
|
|
@ -1,11 +0,0 @@
|
|||
import Vue from 'vue'
|
||||
|
||||
/** Echarts Component */
|
||||
export declare class Ecahrts extends Vue {
|
||||
echarts: object
|
||||
onInit?: () => object
|
||||
canvasId?: string
|
||||
lazyLoad?: boolean
|
||||
disableTouch?: boolean
|
||||
throttleTouch?: boolean
|
||||
}
|
||||
3
components/mpvue-echarts/types/index.d.ts
vendored
3
components/mpvue-echarts/types/index.d.ts
vendored
|
|
@ -1,3 +0,0 @@
|
|||
import { Ecahrts } from './echarts'
|
||||
|
||||
export default Ecahrts
|
||||
|
|
@ -1,6 +1,20 @@
|
|||
<template>
|
||||
<view class="cont">
|
||||
|
||||
<div class="tab" @tap.stop="changeTabbar(0)">
|
||||
<image src="@/static/tabbar/home.png" mode="" v-show="indexs!=0"></image>
|
||||
<image src="@/static/tabbar/home-active.png" mode="" v-show="indexs==0"></image>
|
||||
<div class="txt" :class="indexs==0?'act1':''">首页</div>
|
||||
</div>
|
||||
<div class="tab" @tap.stop="changeTabbar(1)">
|
||||
<image src="@/static/tabbar/tj.png" mode="" v-show="indexs!=1" style="width: 36rpx;height: 36rpx;"></image>
|
||||
<image src="@/static/tabbar/tj-active.png" mode="" v-show="indexs==1" style="width: 36rpx;height: 36rpx;"></image>
|
||||
<div class="txt" :class="indexs==1?'act1':''">统计</div>
|
||||
</div>
|
||||
<div class="tab" @tap.stop="changeTabbar(2)">
|
||||
<image src="@/static/tabbar/my.png" mode="" v-show="indexs!=2" style="width: 28rpx;height: 36.4rpx;"></image>
|
||||
<image src="@/static/tabbar/my-active.png" mode="" v-show="indexs==2" style="width: 28rpx;height: 36.4rpx;"></image>
|
||||
<div class="txt" :class="indexs==2?'act1':''">我的</div>
|
||||
</div>
|
||||
<!-- <view class="u-page">
|
||||
|
||||
</view> -->
|
||||
|
|
@ -32,6 +46,37 @@
|
|||
// }
|
||||
// this.changeTabbar(index)
|
||||
},
|
||||
methods:{
|
||||
changeTabbar(index) {
|
||||
|
||||
if (this.currentTabbarIndex === index) return
|
||||
// this._switchTabbarPage(index)
|
||||
|
||||
if(index==0){
|
||||
uni.switchTab({
|
||||
url:'/pages/index/index',
|
||||
success() {
|
||||
this.currentTabbarIndex = index
|
||||
}
|
||||
})
|
||||
console.log('点击了',index);
|
||||
}else if(index==1){
|
||||
uni.switchTab({
|
||||
url:'/pages/tj',
|
||||
success() {
|
||||
this.currentTabbarIndex = index
|
||||
}
|
||||
})
|
||||
}else if(index==2){
|
||||
uni.switchTab({
|
||||
url:'/pages/my',
|
||||
success() {
|
||||
this.currentTabbarIndex = index
|
||||
}
|
||||
})
|
||||
}
|
||||
},
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<style lang="scss" scoped>
|
||||
|
|
@ -56,5 +101,28 @@
|
|||
background: #FFFFFF;
|
||||
box-shadow: 0rpx 16rpx 40rpx 0rpx rgba(53, 140, 255, 0.1);
|
||||
border-radius: 60rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-around;
|
||||
.tab{
|
||||
width: 44rpx;
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
justify-content: center;
|
||||
image{
|
||||
width: 30rpx;
|
||||
height: 30rpx;
|
||||
}
|
||||
.txt{
|
||||
margin-top: 10rpx;
|
||||
font-size: 20rpx;
|
||||
font-family: HarmonyOS Sans SC, HarmonyOS Sans SC;
|
||||
font-weight: 400;
|
||||
color: #95989D;
|
||||
}
|
||||
.act1{
|
||||
color: #8883F0;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
68
pages.json
68
pages.json
|
|
@ -5,9 +5,10 @@
|
|||
"pages": [{
|
||||
"path": "pages/index/index",
|
||||
"style": {
|
||||
"navigationBarTitleText": "",
|
||||
"navigationBarBackgroundColor": "#4473f6",
|
||||
"navigationBarTitleText": "我的",
|
||||
"enablePullDownRefresh": false,
|
||||
"navigationBarBackgroundColor": "#3996FD",
|
||||
"navigationBarTextStyle": "#FFFFFF",
|
||||
"navigationStyle": "custom"
|
||||
}
|
||||
},
|
||||
|
|
@ -15,16 +16,22 @@
|
|||
"path" : "pages/tj",
|
||||
"style" :
|
||||
{
|
||||
"navigationBarTitleText" : "",
|
||||
"enablePullDownRefresh" : false
|
||||
"navigationBarTitleText": "我的",
|
||||
"enablePullDownRefresh": false,
|
||||
"navigationBarBackgroundColor": "#3996FD",
|
||||
"navigationBarTextStyle": "#FFFFFF",
|
||||
"navigationStyle": "custom"
|
||||
}
|
||||
},
|
||||
{
|
||||
"path" : "pages/my",
|
||||
"style" :
|
||||
{
|
||||
"navigationBarTitleText" : "",
|
||||
"enablePullDownRefresh" : false
|
||||
"navigationBarTitleText": "我的",
|
||||
"enablePullDownRefresh": false,
|
||||
"navigationBarBackgroundColor": "#3996FD",
|
||||
"navigationBarTextStyle": "#FFFFFF",
|
||||
"navigationStyle": "custom"
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -44,30 +51,31 @@
|
|||
|
||||
|
||||
// ],
|
||||
// "tabBar": {
|
||||
// "color": "#a9b7b7",
|
||||
// "selectedColor": "#5185fd",
|
||||
// "borderStyle": "white",
|
||||
// "backgroundColor": "#ffffff",
|
||||
// "list": [{
|
||||
// "selectedIconPath": "/static/tabbar/home-active.png",
|
||||
// "iconPath": "/static/tabbar/home.png",
|
||||
// "pagePath": "pages/index/index",
|
||||
// "text": "首页"
|
||||
// },
|
||||
// {
|
||||
// "selectedIconPath": "/static/tabbar/tiku-act.png",
|
||||
// "iconPath": "/static/tabbar/tiku.png",
|
||||
// "pagePath": "pages/Mystudent/student",
|
||||
// "text": "班级"
|
||||
// }, {
|
||||
// "selectedIconPath": "/static/tabbar/my-active.png",
|
||||
// "iconPath": "/static/tabbar/my.png",
|
||||
// "pagePath": "pages/user/user",
|
||||
// "text": "我的"
|
||||
// }
|
||||
// ]
|
||||
// },
|
||||
"tabBar": {
|
||||
"custom": true,
|
||||
"color": "#a9b7b7",
|
||||
"selectedColor": "#5185fd",
|
||||
"borderStyle": "white",
|
||||
"backgroundColor": "#ffffff",
|
||||
"list": [{
|
||||
"selectedIconPath": "/static/tabbar/home-active.png",
|
||||
"iconPath": "/static/tabbar/home.png",
|
||||
"pagePath": "pages/index/index",
|
||||
"text": "首页"
|
||||
},
|
||||
{
|
||||
"selectedIconPath": "/static/tabbar/tj-active.png",
|
||||
"iconPath": "/static/tabbar/tj.png",
|
||||
"pagePath": "pages/tj",
|
||||
"text": "统计"
|
||||
}, {
|
||||
"selectedIconPath": "/static/tabbar/my-active.png",
|
||||
"iconPath": "/static/tabbar/my.png",
|
||||
"pagePath": "pages/my",
|
||||
"text": "我的"
|
||||
}
|
||||
]
|
||||
},
|
||||
"globalStyle": {
|
||||
"navigationBarTextStyle": "black",
|
||||
"navigationBarTitleText": "uni-app",
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
<template>
|
||||
<view>
|
||||
|
||||
<tab-bar :indexs='2'></tab-bar>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
|
|
|
|||
193
pages/tj.vue
193
pages/tj.vue
|
|
@ -1,22 +1,205 @@
|
|||
<template>
|
||||
<view>
|
||||
<view class="page">
|
||||
<div class="title">
|
||||
统计
|
||||
</div>
|
||||
<div class="card">
|
||||
<view class="month">
|
||||
2024年01月
|
||||
</view>
|
||||
<view class="tit">
|
||||
本月用电量（度）
|
||||
</view>
|
||||
<div class="txt">
|
||||
25.36
|
||||
</div>
|
||||
<view class="echarts">
|
||||
|
||||
<!-- <mpvue-echarts id="main" ref="pieChart" :echarts="echarts" @onInit="initChart" /> -->
|
||||
<l-echart ref="chart" @finished="initChart"></l-echart>
|
||||
</view>
|
||||
</div>
|
||||
|
||||
<tab-bar :indexs='1'></tab-bar>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import * as echarts from 'echarts'
|
||||
import LEchart from '@/uni_modules/lime-echart/components/l-echart/l-echart.vue';
|
||||
export default {
|
||||
components: {
|
||||
LEchart
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
|
||||
|
||||
}
|
||||
},
|
||||
onLoad() {
|
||||
// setTimeout(() => {
|
||||
|
||||
// this.initChart()
|
||||
// }, 300);
|
||||
// this.initChart()
|
||||
},
|
||||
methods: {
|
||||
|
||||
generateWaveData(length) {
|
||||
const data = [];
|
||||
for (let i = 0; i < length; i++) {
|
||||
const y = Math.sin((i / (length - 1)) * Math.PI * 2); // 正弦函数生成波浪形状的y值
|
||||
data.push((y + 1) * 50); // 映射到0-100的范围
|
||||
}
|
||||
return data;
|
||||
},
|
||||
async initChart() {
|
||||
console.log('111111');
|
||||
// let _this = this
|
||||
const waveData = this.generateWaveData(10);
|
||||
const option = {
|
||||
grid: {
|
||||
left: 10,
|
||||
right: 10,
|
||||
top: 10,
|
||||
bottom: 30,
|
||||
// containLabel: true,
|
||||
},
|
||||
xAxis: {
|
||||
type: 'category',
|
||||
boundaryGap: false,
|
||||
axisLine: {
|
||||
show: false, // 隐藏轴线
|
||||
},
|
||||
axisTick: {
|
||||
show: false, // 隐藏刻度
|
||||
},
|
||||
axisLabel: {
|
||||
show: true,
|
||||
color: '#fff', // x轴标签文字颜色
|
||||
fontSize: 11, // x轴标签文字大小
|
||||
rotate: 90, // 逆时针旋转180°
|
||||
},
|
||||
splitLine: {
|
||||
show: false, // 隐藏分隔线
|
||||
},
|
||||
data: ['1日', '2日', '3日', '4日', '5日', '6日', '7日'], // 数据项
|
||||
},
|
||||
yAxis: {
|
||||
show: false,
|
||||
},
|
||||
visualMap: {
|
||||
type: 'piecewise',
|
||||
show: false,
|
||||
dimension: 0,
|
||||
seriesIndex: 0,
|
||||
pieces: [
|
||||
{
|
||||
gt: 1,
|
||||
lt: 3,
|
||||
color: 'rgba(0, 0, 180, 0.4)',
|
||||
},
|
||||
{
|
||||
gt: 5,
|
||||
lt: 7,
|
||||
color: 'rgba(0, 0, 180, 0.4)',
|
||||
},
|
||||
],
|
||||
},
|
||||
series: [
|
||||
{
|
||||
type: 'line',
|
||||
smooth: 0.6,
|
||||
symbol: 'none',
|
||||
lineStyle: {
|
||||
color: '#E0DBFF', // 折线颜色
|
||||
width: 4,
|
||||
},
|
||||
areaStyle: {
|
||||
normal: {
|
||||
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
|
||||
{ offset: 0, color: '#B4B0F7' },
|
||||
]),
|
||||
},
|
||||
},
|
||||
data: [200, 560, 3000, 580, 250, 300, 450],
|
||||
},
|
||||
],
|
||||
};
|
||||
|
||||
// console.log( this.$refs.chartRef,'1111');
|
||||
const chart = await this.$refs.chart.init(echarts);
|
||||
console.log(option);
|
||||
chart.setOption(option)
|
||||
return chart
|
||||
},
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
<style lang="scss">
|
||||
page {
|
||||
background-color: #F7FAFE;
|
||||
}
|
||||
|
||||
</style>
|
||||
.page {
|
||||
padding: 0 59rpx;
|
||||
|
||||
.title {
|
||||
margin-top: 170rpx;
|
||||
font-size: 48rpx;
|
||||
font-weight: 400;
|
||||
letter-spacing: 0rpx;
|
||||
|
||||
color: rgba(38, 43, 55, 1);
|
||||
}
|
||||
|
||||
.card {
|
||||
padding-top: 32rpx;
|
||||
margin-top: 66rpx;
|
||||
width: 632rpx;
|
||||
height: 586rpx;
|
||||
background: #8883F0;
|
||||
box-shadow: 0rpx 16rpx 40rpx 0rpx rgba(42, 130, 228, 0.1);
|
||||
opacity: 1;
|
||||
// filter: blur(0px);
|
||||
border-radius: 40rpx;
|
||||
|
||||
.month {
|
||||
|
||||
margin-left: 22rpx;
|
||||
font-size: 28rpx;
|
||||
font-family: Source Han Sans, Source Han Sans;
|
||||
font-weight: 400;
|
||||
color: #FFFFFF;
|
||||
}
|
||||
|
||||
.tit {
|
||||
margin-top: 18rpx;
|
||||
margin-left: 22rpx;
|
||||
font-size: 20rpx;
|
||||
font-family: HarmonyOS Sans SC, HarmonyOS Sans SC;
|
||||
font-weight: 400;
|
||||
color: #FFFFFF;
|
||||
|
||||
}
|
||||
|
||||
.txt {
|
||||
margin-top: 2rpx;
|
||||
margin-left: 22rpx;
|
||||
font-size: 36rpx;
|
||||
font-family: HarmonyOS Sans SC, HarmonyOS Sans SC;
|
||||
font-weight: 700;
|
||||
color: #FFFFFF;
|
||||
}
|
||||
|
||||
.echarts {
|
||||
margin-left: 22rpx;
|
||||
margin-top: 60rpx;
|
||||
// width: 100%;
|
||||
// height: 80%;
|
||||
width: 588rpx;
|
||||
height: 320rpx;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
BIN
static/tabbar/home-active.png
Normal file
BIN
static/tabbar/home-active.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 504 B |
BIN
static/tabbar/my-active.png
Normal file
BIN
static/tabbar/my-active.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 576 B |
BIN
static/tabbar/tj-active.png
Normal file
BIN
static/tabbar/tj-active.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 489 B |
BIN
static/tabbar/tj.png
Normal file
BIN
static/tabbar/tj.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 587 B |
10
uni.scss
10
uni.scss
|
|
@ -14,15 +14,7 @@
|
|||
|
||||
/* 颜色变量 */
|
||||
// 引入uview
|
||||
@font-face {
|
||||
font-family: 'PingFang';
|
||||
src: url('https://file.langsi.online/ttf/PingFangSC.ttf') format('truetype');
|
||||
}
|
||||
|
||||
/* 使用全局字体 */
|
||||
body {
|
||||
font-family: 'PingFang', 'Helvetica Neue', Arial, sans-serif;
|
||||
}
|
||||
|
||||
@import 'uview-ui/theme.scss';
|
||||
/* 行为相关颜色 */
|
||||
$uni-color-primary: #007aff;
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
## 0.8.3（2024-01-21）
|
||||
- chore: 更新文档
|
||||
## 0.8.2（2024-01-21）
|
||||
- feat: 支持 `uvue`
|
||||
## 0.8.1（2023-08-24）
|
||||
- fix: app 的`touch`事件为`object` 导致无法显示 `tooltip`
|
||||
## 0.8.0（2023-08-22）
|
||||
|
|
|
|||
141
uni_modules/lime-echart/components/l-echart/l-echart.uvue
Normal file
141
uni_modules/lime-echart/components/l-echart/l-echart.uvue
Normal file
|
|
@ -0,0 +1,141 @@
|
|||
<template>
|
||||
<web-view class="lime-echart" ref="limeEchart" :style="[customStyle]" :webview-styles="[webviewStyles]"
|
||||
src="/uni_modules/lime-echart/static/uvue.html?v=1011">
|
||||
</web-view>
|
||||
</template>
|
||||
|
||||
<script lang="uts">
|
||||
import { Echarts } from './uvue';
|
||||
type EchartsResolve = (value : Echarts) => void
|
||||
export default {
|
||||
name: 'l-echart',
|
||||
props: {
|
||||
webviewStyles: {
|
||||
type: Object
|
||||
},
|
||||
customStyle: {
|
||||
type: Object
|
||||
},
|
||||
isDisableScroll: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
isClickable: {
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
enableHover: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
beforeDelay: {
|
||||
type: Number,
|
||||
default: 30
|
||||
}
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
finished: false,
|
||||
map: [] as EchartsResolve[],
|
||||
context: null as UniWebViewElement | null,
|
||||
// el: null as UniWebViewElement | null,
|
||||
chart: null as Echarts | null
|
||||
};
|
||||
},
|
||||
computed: {
|
||||
|
||||
},
|
||||
unmounted() {
|
||||
|
||||
},
|
||||
created() {
|
||||
|
||||
},
|
||||
mounted() {
|
||||
this.createSelectorQuery().select('.lime-echart').boundingClientRect(_ => {
|
||||
const context = this.$el as UniWebViewElement
|
||||
this.context = context
|
||||
// context.addEventListener('error', (_ : WebViewErrorEvent) => { })
|
||||
// context.addEventListener('loading', (_ : WebViewLoadingEvent) => { })
|
||||
context.addEventListener('loaded', (event : WebViewLoadedEvent) => {
|
||||
this.finished = true
|
||||
event.stopPropagation()
|
||||
event.preventDefault()
|
||||
this.trigger()
|
||||
this.$emit('finished')
|
||||
})
|
||||
|
||||
}).exec()
|
||||
|
||||
},
|
||||
methods: {
|
||||
_next() {
|
||||
if (this.chart == null) {
|
||||
console.warn(`组件还未初始化，请先使用 init`)
|
||||
return
|
||||
}
|
||||
},
|
||||
setOption(option : UTSJSONObject) {
|
||||
this._next()
|
||||
this.chart?.setOption(option);
|
||||
},
|
||||
showLoading() {
|
||||
this._next()
|
||||
this.chart?.showLoading();
|
||||
},
|
||||
hideLoading() {
|
||||
this._next()
|
||||
this.chart?.hideLoading();
|
||||
},
|
||||
clear() {
|
||||
this._next()
|
||||
this.chart?.clear();
|
||||
},
|
||||
dispose() {
|
||||
this._next()
|
||||
this.chart?.dispose();
|
||||
},
|
||||
resize(size:UTSJSONObject) {
|
||||
this._next()
|
||||
this.chart?.resize(size);
|
||||
},
|
||||
canvasToTempFilePath(opt: UTSJSONObject) {
|
||||
this._next()
|
||||
this.chart?.canvasToTempFilePath(opt)
|
||||
},
|
||||
trigger() {
|
||||
if (this.finished) {
|
||||
if (this.chart == null) {
|
||||
this.chart = new Echarts(this.context!)
|
||||
}
|
||||
while (this.map.length > 0) {
|
||||
const resolve = this.map.pop() as EchartsResolve
|
||||
resolve(this.chart!)
|
||||
}
|
||||
}
|
||||
},
|
||||
init() : Promise<Echarts> {
|
||||
return new Promise((resolve) => {
|
||||
this.map.push(resolve)
|
||||
this.trigger()
|
||||
})
|
||||
},
|
||||
init(callback : (chart : Echarts) => void) : Promise<Echarts> {
|
||||
if (this.chart !== null) {
|
||||
callback(this.chart!)
|
||||
} else {
|
||||
console.warn('echarts 未加载完成，您可以延时一下')
|
||||
}
|
||||
return new Promise((resolve) => {
|
||||
this.map.push(resolve)
|
||||
this.trigger()
|
||||
})
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
<style lang="scss">
|
||||
.lime-echart {
|
||||
flex: 1;
|
||||
}
|
||||
</style>
|
||||
|
|
@ -54,7 +54,7 @@
|
|||
:style="canvasStyle"
|
||||
:webview-styles="webviewStyles"
|
||||
ref="webview"
|
||||
src="/uni_modules/lime-echart/static/index.html"
|
||||
src="/uni_modules/lime-echart/static/nvue.html?v=1"
|
||||
@pagefinish="finished = true"
|
||||
@onPostMessage="onMessage"
|
||||
></web-view>
|
||||
|
|
@ -187,11 +187,15 @@ export default {
|
|||
// #ifdef APP-NVUE
|
||||
onMessage(e) {
|
||||
const res = e?.detail?.data[0] || null;
|
||||
if (res?.event) {
|
||||
if (res?.event) {
|
||||
const data = JSON.parse(res.data)
|
||||
if(res.event === 'inited') {
|
||||
this.inited = true
|
||||
} else if(res.event.startsWith('@')){
|
||||
this.chart.dispatchAction(res.event.split('@')[1], data.options)
|
||||
}
|
||||
this.$emit(res.event, JSON.parse(res.data));
|
||||
|
||||
this.$emit(res.event, data);
|
||||
} else if(res?.file){
|
||||
this.file = res.data
|
||||
} else if(!res[0] && JSON.stringify(res[0]) != '{}'){
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
export class Echarts {
|
||||
eventMap = new Map()
|
||||
constructor(webview) {
|
||||
this.webview = webview
|
||||
this.options = null
|
||||
|
|
@ -30,6 +31,21 @@ export class Echarts {
|
|||
}
|
||||
}
|
||||
on(type, ...args) {
|
||||
const query = args[0]
|
||||
const useQuery = query && typeof query != 'function'
|
||||
const param = useQuery ? [type, query] : [type]
|
||||
const key = `${type}${useQuery ? JSON.stringify(query): '' }`
|
||||
const callback = useQuery ? args[1]: args[0]
|
||||
if(typeof callback == 'function'){
|
||||
this.eventMap.set(key, callback)
|
||||
}
|
||||
this.webview.evalJs(`on(${JSON.stringify(param)})`);
|
||||
console.warn('nvue 暂不支持事件')
|
||||
}
|
||||
dispatchAction(type, options){
|
||||
const handler = this.eventMap.get(type)
|
||||
if(handler){
|
||||
handler(options)
|
||||
}
|
||||
}
|
||||
}
|
||||
105
uni_modules/lime-echart/components/l-echart/uvue.uts
Normal file
105
uni_modules/lime-echart/components/l-echart/uvue.uts
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
|
||||
type EchartsEventHandler = (event: UTSJSONObject)=>void
|
||||
// type EchartsTempResolve = (obj : UTSJSONObject) => void
|
||||
// type EchartsTempOptions = UTSJSONObject
|
||||
export class Echarts {
|
||||
options: UTSJSONObject = {} as UTSJSONObject
|
||||
context: UniWebViewElement
|
||||
eventMap: Map<string, EchartsEventHandler> = new Map()
|
||||
private temp: UTSJSONObject[] = []
|
||||
constructor(context: UniWebViewElement){
|
||||
this.context = context
|
||||
this.init()
|
||||
}
|
||||
init(){
|
||||
this.context.evalJS(`init(null, null, ${JSON.stringify({})})`)
|
||||
|
||||
this.context.addEventListener('message', (e : WebViewMessageEvent) => {
|
||||
// event.stopPropagation()
|
||||
// event.preventDefault()
|
||||
const log = e.detail.data!.get('log')
|
||||
const event = e.detail.data!.get('event')
|
||||
const options = e.detail.data!.get('options')
|
||||
const file = e.detail.data!.get('file')
|
||||
if (log != null) {
|
||||
console.log(log)
|
||||
}
|
||||
if (event != null && options != null) {
|
||||
this.dispatchAction(event as string, options as UTSJSONObject)
|
||||
}
|
||||
if(file != null){
|
||||
while (this.temp.length > 0) {
|
||||
const opt = this.temp.pop()
|
||||
const success = opt?.get('success')
|
||||
if(typeof success == 'function'){
|
||||
success as (res: UTSJSONObject) => void
|
||||
success({tempFilePath: file})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
})
|
||||
}
|
||||
setOption(option: UTSJSONObject){
|
||||
this.options = option;
|
||||
this.context.evalJS(`setOption(${JSON.stringify([option])})`)
|
||||
}
|
||||
setOption(option: UTSJSONObject, notMerge: boolean = false, lazyUpdate: boolean = false){
|
||||
this.options = option;
|
||||
this.context.evalJS(`setOption(${JSON.stringify([option, notMerge, lazyUpdate])})`)
|
||||
}
|
||||
setOption(option: UTSJSONObject, notMerge: UTSJSONObject){
|
||||
this.options = option;
|
||||
this.context.evalJS(`setOption(${JSON.stringify([option, notMerge])})`)
|
||||
}
|
||||
getOption(): UTSJSONObject {
|
||||
return this.options
|
||||
}
|
||||
showLoading(){
|
||||
this.context.evalJS(`showLoading(${JSON.stringify([] as any[])})`);
|
||||
}
|
||||
showLoading(type: string, opts: UTSJSONObject){
|
||||
this.context.evalJS(`showLoading(${JSON.stringify([type, opts])})`);
|
||||
}
|
||||
hideLoading(){
|
||||
this.context.evalJS(`hideLoading()`);
|
||||
}
|
||||
clear(){
|
||||
this.context.evalJS(`clear()`);
|
||||
}
|
||||
dispose(){
|
||||
this.context.evalJS(`dispose()`);
|
||||
}
|
||||
resize(size:UTSJSONObject){
|
||||
this.context.evalJS(`resize(${JSON.stringify(size)})`);
|
||||
}
|
||||
resize(){
|
||||
this.context.evalJS(`resize()`);
|
||||
}
|
||||
on(type:string, query: any, callback: EchartsEventHandler) {
|
||||
const key = `${type}${JSON.stringify(query)}`
|
||||
if(typeof callback == 'function'){
|
||||
this.eventMap.set(key, callback)
|
||||
}
|
||||
this.context.evalJS(`on(${JSON.stringify([type, query])})`);
|
||||
console.warn('uvue 暂不支持事件')
|
||||
}
|
||||
on(type:string, callback: EchartsEventHandler) {
|
||||
const key = `${type}`
|
||||
if(typeof callback == 'function'){
|
||||
this.eventMap.set(key, callback)
|
||||
}
|
||||
this.context.evalJS(`on(${JSON.stringify([type])})`);
|
||||
console.warn('uvue 暂不支持事件')
|
||||
}
|
||||
dispatchAction(type:string, options: UTSJSONObject){
|
||||
const handler = this.eventMap.get(type)
|
||||
if(handler!=null){
|
||||
handler(options)
|
||||
}
|
||||
}
|
||||
canvasToTempFilePath(opt: UTSJSONObject){
|
||||
this.context.evalJS(`on(${JSON.stringify(opt)})`);
|
||||
this.temp.push(opt)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
<template>
|
||||
<view style="width: 100%; height: 408px;">
|
||||
<l-echart ref="chartRef" @finished="init"></l-echart>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
showTip: false,
|
||||
option: {
|
||||
tooltip: {
|
||||
trigger: 'axis',
|
||||
// shadowBlur: 0,
|
||||
textStyle: {
|
||||
textShadowBlur: 0
|
||||
},
|
||||
renderMode: 'richText',
|
||||
},
|
||||
legend: {
|
||||
data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
|
||||
},
|
||||
grid: {
|
||||
left: '3%',
|
||||
right: '4%',
|
||||
bottom: '3%',
|
||||
containLabel: true
|
||||
},
|
||||
xAxis: {
|
||||
type: 'category',
|
||||
boundaryGap: false,
|
||||
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
|
||||
},
|
||||
yAxis: {
|
||||
type: 'value'
|
||||
},
|
||||
series: [
|
||||
{
|
||||
name: '邮件营销',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [120, 132, 101, 134, 90, 230, 210]
|
||||
},
|
||||
{
|
||||
name: '联盟广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [220, 182, 191, 234, 290, 330, 310]
|
||||
},
|
||||
{
|
||||
name: '视频广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [150, 232, 201, 154, 190, 330, 410]
|
||||
},
|
||||
{
|
||||
name: '直接访问',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [320, 332, 301, 334, 390, 330, 320]
|
||||
},
|
||||
{
|
||||
name: '搜索引擎',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [820, 932, 901, 934, 1290, 1330, 1320]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
console.log('lime echarts nvue')
|
||||
},
|
||||
methods: {
|
||||
init() {
|
||||
const chartRef = this.$refs['chartRef']
|
||||
chartRef.init(chart => {
|
||||
chart.setOption(this.option);
|
||||
})
|
||||
},
|
||||
save() {
|
||||
// this.$refs.chart.canvasToTempFilePath({
|
||||
// success(res) {
|
||||
// console.log('res::::', res)
|
||||
// }
|
||||
// })
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<style>
|
||||
|
||||
</style>
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
<template>
|
||||
<view style="width: 100%; height: 408px;">
|
||||
<l-echart ref="chartRef" @finished="init"></l-echart>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script lang="uts">
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
showTip: false,
|
||||
option: {
|
||||
tooltip: {
|
||||
trigger: 'axis',
|
||||
// shadowBlur: 0,
|
||||
textStyle: {
|
||||
textShadowBlur: 0
|
||||
},
|
||||
renderMode: 'richText',
|
||||
},
|
||||
legend: {
|
||||
data: ['邮件营销', '联盟广告', '视频广告', '直接访问', '搜索引擎']
|
||||
},
|
||||
grid: {
|
||||
left: '3%',
|
||||
right: '4%',
|
||||
bottom: '3%',
|
||||
containLabel: true
|
||||
},
|
||||
xAxis: {
|
||||
type: 'category',
|
||||
boundaryGap: false,
|
||||
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
|
||||
},
|
||||
yAxis: {
|
||||
type: 'value'
|
||||
},
|
||||
series: [
|
||||
{
|
||||
name: '邮件营销',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [120, 132, 101, 134, 90, 230, 210]
|
||||
},
|
||||
{
|
||||
name: '联盟广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [220, 182, 191, 234, 290, 330, 310]
|
||||
},
|
||||
{
|
||||
name: '视频广告',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [150, 232, 201, 154, 190, 330, 410]
|
||||
},
|
||||
{
|
||||
name: '直接访问',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [320, 332, 301, 334, 390, 330, 320]
|
||||
},
|
||||
{
|
||||
name: '搜索引擎',
|
||||
type: 'line',
|
||||
stack: '总量',
|
||||
data: [820, 932, 901, 934, 1290, 1330, 1320]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
console.log('lime echarts uvue')
|
||||
},
|
||||
methods: {
|
||||
init() {
|
||||
const chartRef = this.$refs['chartRef'] as LEchartComponentPublicInstance
|
||||
chartRef.init(chart => {
|
||||
chart.setOption(this.option);
|
||||
|
||||
})
|
||||
},
|
||||
save() {
|
||||
// this.$refs.chart.canvasToTempFilePath({
|
||||
// success(res) {
|
||||
// console.log('res::::', res)
|
||||
// }
|
||||
// })
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<style>
|
||||
|
||||
</style>
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
<template>
|
||||
<view >
|
||||
<view style="height: 750rpx; background-color: aquamarine; position: relative">
|
||||
<view style="height: 750rpx; position: relative">
|
||||
<l-echart ref="chart" @finished="init"></l-echart>
|
||||
<view class="customTooltips" :style="{left: position[0] + 'px',top: position[1] + 'px'}" v-if="params.length && position.length && showTip">
|
||||
<view>这是个自定的tooltips</view>
|
||||
|
|
@ -113,14 +113,28 @@
|
|||
}
|
||||
}
|
||||
},
|
||||
|
||||
methods: {
|
||||
init() {
|
||||
// init(echarts, theme?:string, opts?:{}, chart => {})
|
||||
// echarts 必填， 非nvue必填，nvue不用填
|
||||
// theme 可选，应用的主题，目前只支持名称，如：'dark'
|
||||
// opts = { // 可选
|
||||
// locale?: string // 从 `5.0.0` 开始支持
|
||||
// }
|
||||
// chart => {} ， callback 返回图表实例
|
||||
// setTimeout(()=>{
|
||||
// this.$refs.chart.init(echarts, chart => {
|
||||
// chart.setOption(this.option);
|
||||
// });
|
||||
// },300)
|
||||
this.$refs.chart.init(echarts, chart => {
|
||||
chart.setOption(this.option);
|
||||
|
||||
// 监听tooltip显示事件
|
||||
chart.on('showTip', (params) => {
|
||||
this.showTip = true
|
||||
console.log('showTip::')
|
||||
});
|
||||
chart.on('hideTip', (params) => {
|
||||
setTimeout(() => {
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
{
|
||||
"id": "lime-echart",
|
||||
"displayName": "echarts",
|
||||
"version": "0.8.1",
|
||||
"version": "0.8.3",
|
||||
"description": "echarts 全端兼容，一款使echarts图表能跑在uniapp各端中的插件",
|
||||
"keywords": [
|
||||
"echarts",
|
||||
|
|
@ -44,7 +44,8 @@
|
|||
"client": {
|
||||
"App": {
|
||||
"app-vue": "y",
|
||||
"app-nvue": "y"
|
||||
"app-nvue": "y",
|
||||
"app-uvue": "y"
|
||||
},
|
||||
"H5-mobile": {
|
||||
"Safari": "y",
|
||||
|
|
|
|||
|
|
@ -11,47 +11,46 @@
|
|||
|
||||
|
||||
## 安装
|
||||
- 第一步、在uniapp 插件市场 找到 [百度图表](https://ext.dcloud.net.cn/plugin?id=4899) 导入
|
||||
- 第二步、安装 echarts 或者直接使用插件内的echarts.min文件
|
||||
- 在市场导入 [百度图表](https://ext.dcloud.net.cn/plugin?id=4899)
|
||||
|
||||
|
||||
**注意**
|
||||
* 🔔 echarts 5.3.0及以上
|
||||
* 🔔 如果是 `cli` 项目请下载插件到`src`目录下的`uni_modules`,没有这个目录就创建一个
|
||||
|
||||
|
||||
## 代码演示
|
||||
|
||||
### Vue2
|
||||
```html
|
||||
<view style="width:750rpx; height:750rpx"><l-echart ref="chartRef" @finished="init"></l-echart></view>
|
||||
```
|
||||
|
||||
#### 方式一：引入插件内的或自定义包
|
||||
- 引入插件内提供或自己下载的自定义包
|
||||
- 生成[自定义包](https://github.com/apache/echarts/tree/master/dist)
|
||||
```js
|
||||
// 插件内的 二选一
|
||||
import * as echarts from '@/uni_modules/lime-echart/static/echarts.min'
|
||||
// 自定义的 二选一
|
||||
import * as echarts from 'xxx/echarts.min'
|
||||
```
|
||||
|
||||
#### 方式二：npm包
|
||||
- 自行安装 `echarts`
|
||||
- 可根据自己的需要全量引入或按需引入
|
||||
|
||||
```cmd
|
||||
pnpm add echarts
|
||||
-or-
|
||||
npm install echarts
|
||||
```
|
||||
|
||||
|
||||
**注意**
|
||||
* 🔔 必须使用hbuilderx 3.4.8-alpha及以上
|
||||
* 🔔 echarts 5.3.0及以上
|
||||
* 🔔 如果是 `cli` 项目需要主动 `import` 插件
|
||||
```js
|
||||
import LEchart from '@/uni_modules/lime-echart/components/l-echart/l-echart.vue';
|
||||
export default {
|
||||
components: {LEchart}
|
||||
}
|
||||
```
|
||||
|
||||
## 代码演示
|
||||
### 基础用法
|
||||
```html
|
||||
<view><l-echart ref="chart" @finished="init"></l-echart></view>
|
||||
```
|
||||
|
||||
```js
|
||||
// 方式一：自定义包
|
||||
// 使用插件内提供的echarts.min
|
||||
// 或在官网自定义包：https://echarts.apache.org/zh/builder.html
|
||||
// 注意 插件内的包是umd格式的，如果你是vue3请使用esm格式的包 https://github.com/apache/echarts/tree/master/dist
|
||||
import * as echarts from '@/uni_modules/lime-echart/static/echarts.min'
|
||||
|
||||
|
||||
// 方式二：全量包
|
||||
// 如果你使用 npm 安装了 echarts
|
||||
// 全量包 二选一
|
||||
import * as echarts from 'echarts'
|
||||
|
||||
|
||||
// 方式三：按需引入
|
||||
// 按需引入 开始
|
||||
// 按需引入 二选一
|
||||
import * as echarts from 'echarts/core';
|
||||
import {LineChart, BarChart} from 'echarts/charts';
|
||||
import {TitleComponent,TooltipComponent,GridComponent, DatasetComponent, TransformComponent, LegendComponent } from 'echarts/components';
|
||||
|
|
@ -74,9 +73,9 @@ echarts.use([
|
|||
UniversalTransition,
|
||||
CanvasRenderer
|
||||
]);
|
||||
//-------------按需引入结束------------------------
|
||||
|
||||
```
|
||||
|
||||
```js
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
|
|
@ -166,35 +165,117 @@ export default {
|
|||
};
|
||||
},
|
||||
// 组件能被调用必须是组件的节点已经被渲染到页面上
|
||||
// 1、在页面mounted里调用，有时候mounted 组件也未必渲染完成
|
||||
mounted() {
|
||||
// init(echarts, theme?:string, opts?:{}, chart => {})
|
||||
// echarts 必填， 非nvue必填，nvue不用填
|
||||
// theme 可选，应用的主题，目前只支持名称，如：'dark'
|
||||
// opts = { // 可选
|
||||
// locale?: string // 从 `5.0.0` 开始支持
|
||||
// }
|
||||
// chart => {} ， callback 返回图表实例
|
||||
this.$refs.chart.init(echarts, chart => {
|
||||
chart.setOption(this.option);
|
||||
});
|
||||
},
|
||||
// 2、或者使用组件的finished事件里调用
|
||||
methods: {
|
||||
async init() {
|
||||
// chart 图表实例不能存在data里
|
||||
const chart = await this.$refs.chart.init(echarts);
|
||||
const chart = await this.$refs.chartRef.init(echarts);
|
||||
chart.setOption(this.option)
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## 数据更新
|
||||
- 使用 `ref` 可获取`setOption`设置更新
|
||||
### Vue3
|
||||
|
||||
```html
|
||||
<view style="width:750rpx; height:750rpx"><l-echart ref="chart" @finished="init"></l-echart></view>
|
||||
```
|
||||
|
||||
#### 小程序引入插件内的包或自定义包
|
||||
- 引入插件内提供或自己下载的自定义包
|
||||
- 生成[自定义包](https://github.com/apache/echarts/tree/master/dist)
|
||||
- `require`仅支持相对路径,不支持路径别名
|
||||
|
||||
```js
|
||||
// 插件内的 二选一
|
||||
const echarts = require('../../uni_modules/lime-echart/static/echarts.min');
|
||||
// 自定义的 二选一
|
||||
const echarts = require('xxx/xxx/echarts');
|
||||
```
|
||||
|
||||
#### 非小程序端不支持引入插件内的包
|
||||
- 由于vue3使用的是vite 不支持非`esm`格式，故不支持引入插件内的包
|
||||
- 可使用`npm`包
|
||||
|
||||
#### 方式二：npm包
|
||||
- 可自行安装 `echarts`
|
||||
- 可根据自己的需要全量引入或按需引入
|
||||
|
||||
```cmd
|
||||
pnpm add echarts
|
||||
-or-
|
||||
npm install echarts
|
||||
```
|
||||
|
||||
```js
|
||||
// 全量包 二选一
|
||||
import * as echarts from 'echarts'
|
||||
|
||||
// 按需引入 二选一
|
||||
import * as echarts from 'echarts/core';
|
||||
import {LineChart, BarChart} from 'echarts/charts';
|
||||
import {TitleComponent,TooltipComponent,GridComponent, DatasetComponent, TransformComponent, LegendComponent } from 'echarts/components';
|
||||
// 标签自动布局，全局过渡动画等特性
|
||||
import {LabelLayout,UniversalTransition} from 'echarts/features';
|
||||
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 是必须的一步
|
||||
import {CanvasRenderer} from 'echarts/renderers';
|
||||
|
||||
// 按需引入 注册必须的组件
|
||||
echarts.use([
|
||||
LegendComponent,
|
||||
TitleComponent,
|
||||
TooltipComponent,
|
||||
GridComponent,
|
||||
DatasetComponent,
|
||||
TransformComponent,
|
||||
LineChart,
|
||||
BarChart,
|
||||
LabelLayout,
|
||||
UniversalTransition,
|
||||
CanvasRenderer
|
||||
]);
|
||||
```
|
||||
|
||||
```js
|
||||
|
||||
const chartRef = ref(null)
|
||||
|
||||
onMounted( ()=>{
|
||||
// 组件能被调用必须是组件的节点已经被渲染到页面上
|
||||
setTimeout(async()=>{
|
||||
if(!chartRef.value) return
|
||||
const myChart = await chartRef.value.init(echarts)
|
||||
myChart.setOption(data)
|
||||
},300)
|
||||
})
|
||||
|
||||
```
|
||||
|
||||
|
||||
### Uvue
|
||||
- Uvue和Nvue不需要引入`echarts`，因为它们的实现方式是`webview`
|
||||
|
||||
```js
|
||||
methods: {
|
||||
async init() {
|
||||
const chartRef = this.$refs['chartRef'] as LEchartComponentPublicInstance
|
||||
const myChart = await chartRef.init()
|
||||
myChart.setOption(this.option)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
## 数据更新
|
||||
- 1、使用 `ref` 可获取`setOption`设置更新
|
||||
- 2、也可以拿到图表实例`chart`设置`myChart.setOption(data)`
|
||||
|
||||
```js
|
||||
// ref
|
||||
this.$refs.chart.setOption(data)
|
||||
|
||||
// 图表实例
|
||||
myChart.setOption(data)
|
||||
```
|
||||
|
||||
## 图表大小
|
||||
|
|
@ -208,7 +289,7 @@ this.$refs.chart.resize({width: 375, height: 375})
|
|||
```
|
||||
|
||||
## 自定义Tooltips
|
||||
- nvue 不支持
|
||||
- uvue\nvue 不支持
|
||||
由于除H5之外都不存在dom，但又有tooltips个性化的需求，代码就不贴了，看示例吧
|
||||
```
|
||||
代码位于/uni_modules/lime-echart/component/lime-echart
|
||||
|
|
|
|||
61
uni_modules/lime-echart/static/echarts.min.js
vendored
61
uni_modules/lime-echart/static/echarts.min.js
vendored
File diff suppressed because one or more lines are too long
177
uni_modules/lime-echart/static/nvue.html
Normal file
177
uni_modules/lime-echart/static/nvue.html
Normal file
|
|
@ -0,0 +1,177 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="zh">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport"
|
||||
content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<title></title>
|
||||
<style type="text/css">
|
||||
html,
|
||||
body,
|
||||
.canvas {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
overflow-y: hidden;
|
||||
background-color: transparent;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="canvas" id="limeChart"></div>
|
||||
<script type="text/javascript" src="./uni.webview.1.5.3.js"></script>
|
||||
<script type="text/javascript" src="./echarts.min.js"></script>
|
||||
<script type="text/javascript" src="./ecStat.min.js"></script>
|
||||
<!-- <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-liquidfill@latest/dist/echarts-liquidfill.min.js"></script> -->
|
||||
<script>
|
||||
let chart = null;
|
||||
let cache = [];
|
||||
console.log = function(...agrs) {
|
||||
postMessage(agrs)
|
||||
}
|
||||
|
||||
function emit(event, data) {
|
||||
let dataStr = JSON.stringify(data, stringify)
|
||||
postMessage({
|
||||
event,
|
||||
data: dataStr
|
||||
})
|
||||
cache = []
|
||||
}
|
||||
|
||||
function postMessage(data) {
|
||||
uni.postMessage({
|
||||
data
|
||||
});
|
||||
}
|
||||
|
||||
function stringify(key, value) {
|
||||
if (typeof value === 'object' && value !== null) {
|
||||
if (cache.indexOf(value) !== -1) {
|
||||
return;
|
||||
}
|
||||
cache.push(value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
function parse(name, callback, options) {
|
||||
const optionNameReg = /[\w]+\.setOption\(([\w]+\.)?([\w]+)\)/
|
||||
if (optionNameReg.test(callback)) {
|
||||
const optionNames = callback.match(optionNameReg)
|
||||
if (optionNames[1]) {
|
||||
const _this = optionNames[1].split('.')[0]
|
||||
window[_this] = {}
|
||||
window[_this][optionNames[2]] = options
|
||||
return optionNames[2]
|
||||
} else {
|
||||
return null
|
||||
}
|
||||
}
|
||||
return null
|
||||
}
|
||||
|
||||
function init(callback, options, opts = {}, theme = null) {
|
||||
if (!chart) {
|
||||
chart = echarts.init(document.getElementById('limeChart'), theme, opts)
|
||||
if (options) {
|
||||
chart.setOption(options)
|
||||
}
|
||||
// const name = parse('a', callback, options)
|
||||
// console.log('options::', callback)
|
||||
// if(name) this[name] = options
|
||||
// eval(`a = ${callback};`)
|
||||
// if(a) {a(chart)}
|
||||
}
|
||||
}
|
||||
|
||||
function setChart(callback, options) {
|
||||
if (!callback) return
|
||||
if (chart && callback && options) {
|
||||
var r = null
|
||||
const name = parse('r', callback, options)
|
||||
if (name) this[name] = options
|
||||
eval(`r = ${callback};`)
|
||||
if (r) {
|
||||
r(chart)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function setOption(data) {
|
||||
if (chart) chart.setOption(data[0], data[1])
|
||||
}
|
||||
|
||||
function showLoading(data) {
|
||||
if (chart) chart.showLoading(data[0], data[1])
|
||||
}
|
||||
|
||||
function hideLoading() {
|
||||
if (chart) chart.hideLoading()
|
||||
}
|
||||
|
||||
function clear() {
|
||||
if (chart) chart.clear()
|
||||
|
||||
}
|
||||
|
||||
function dispose() {
|
||||
if (chart) chart.dispose()
|
||||
}
|
||||
|
||||
function resize(size) {
|
||||
if (chart) chart.resize(size)
|
||||
}
|
||||
|
||||
function canvasToTempFilePath(opt = {}) {
|
||||
if (chart) {
|
||||
const src = chart.getDataURL(opt)
|
||||
postMessage({
|
||||
file: true,
|
||||
data: src
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
function on(data) {
|
||||
if (chart && data.length > 0) {
|
||||
const [type, query] = data
|
||||
const useQuery = query && typeof query != 'function'
|
||||
const key = `${type}${useQuery ? JSON.stringify(query): '' }`
|
||||
if (query) {
|
||||
chart.on(type, query, (options) => {
|
||||
const obj = {}
|
||||
Object.keys(options).forEach(key => {
|
||||
if (key != 'event') {
|
||||
obj[key] = options[key]
|
||||
}
|
||||
})
|
||||
emit(`@${key}`, {
|
||||
event: key,
|
||||
options: obj
|
||||
})
|
||||
})
|
||||
} else {
|
||||
chart.on(type, (options) => {
|
||||
|
||||
const obj = {}
|
||||
Object.keys(options).forEach(key => {
|
||||
if (key != 'event') {
|
||||
obj[key] = options[key]
|
||||
}
|
||||
|
||||
})
|
||||
emit(`@${key}`, {
|
||||
event: key,
|
||||
options: obj
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
1
uni_modules/lime-echart/static/uni.webview.1.5.5.js
Normal file
1
uni_modules/lime-echart/static/uni.webview.1.5.5.js
Normal file
File diff suppressed because one or more lines are too long
173
uni_modules/lime-echart/static/uvue.html
Normal file
173
uni_modules/lime-echart/static/uvue.html
Normal file
|
|
@ -0,0 +1,173 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="zh">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport"
|
||||
content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<title></title>
|
||||
<style type="text/css">
|
||||
html,
|
||||
body,
|
||||
.canvas {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
overflow-y: hidden;
|
||||
background-color: transparent;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="canvas" id="limeChart"></div>
|
||||
<script type="text/javascript" src="./uni.webview.1.5.5.js"></script>
|
||||
<script type="text/javascript" src="./echarts.min.js"></script>
|
||||
<script type="text/javascript" src="./ecStat.min.js"></script>
|
||||
<!-- <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-liquidfill@latest/dist/echarts-liquidfill.min.js"></script> -->
|
||||
<script>
|
||||
let chart = null;
|
||||
let cache = [];
|
||||
console.log = function(...agrs) {
|
||||
emit('log', {
|
||||
log: agrs,
|
||||
})
|
||||
}
|
||||
|
||||
function emit(event, data) {
|
||||
postMessage({
|
||||
// event,
|
||||
data
|
||||
})
|
||||
cache = []
|
||||
}
|
||||
|
||||
function postMessage(data) {
|
||||
window.__uniapp_x_.postMessage(JSON.stringify(data))
|
||||
};
|
||||
|
||||
function stringify(key, value) {
|
||||
if (typeof value === 'object' && value !== null) {
|
||||
if (cache.indexOf(value) !== -1) {
|
||||
return;
|
||||
}
|
||||
cache.push(value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
function parse(name, callback, options) {
|
||||
const optionNameReg = /[\w]+\.setOption\(([\w]+\.)?([\w]+)\)/
|
||||
if (optionNameReg.test(callback)) {
|
||||
const optionNames = callback.match(optionNameReg)
|
||||
if (optionNames[1]) {
|
||||
const _this = optionNames[1].split('.')[0]
|
||||
window[_this] = {}
|
||||
window[_this][optionNames[2]] = options
|
||||
return optionNames[2]
|
||||
} else {
|
||||
return null
|
||||
}
|
||||
}
|
||||
return null
|
||||
}
|
||||
|
||||
function init(callback, options, opts = {}, theme = null) {
|
||||
if (!chart) {
|
||||
chart = echarts.init(document.getElementById('limeChart'), theme, opts)
|
||||
|
||||
if (options) {
|
||||
chart.setOption(options)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function on(data) {
|
||||
if (chart && data.length > 0) {
|
||||
const [type, query] = data
|
||||
const key = `${type}${JSON.stringify(query??'')}`
|
||||
if (query) {
|
||||
chart.on(type, query, (options) => {
|
||||
const obj = {}
|
||||
Object.keys(options).forEach(key => {
|
||||
if (key != 'event') {
|
||||
obj[key] = options[key]
|
||||
}
|
||||
|
||||
})
|
||||
emit(key, {
|
||||
event: key,
|
||||
options: obj
|
||||
})
|
||||
})
|
||||
} else {
|
||||
chart.on(type, (options) => {
|
||||
const obj = {}
|
||||
Object.keys(options).forEach(key => {
|
||||
if (key != 'event') {
|
||||
obj[key] = options[key]
|
||||
}
|
||||
|
||||
})
|
||||
emit(key, {
|
||||
event: key,
|
||||
options: obj
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function setChart(callback, options) {
|
||||
if (!callback) return
|
||||
if (chart && callback && options) {
|
||||
var r = null
|
||||
const name = parse('r', callback, options)
|
||||
if (name) this[name] = options
|
||||
eval(`r = ${callback};`)
|
||||
if (r) {
|
||||
r(chart)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function setOption(data) {
|
||||
if (chart) chart.setOption(data[0], data[1])
|
||||
}
|
||||
|
||||
function showLoading(data) {
|
||||
if (chart) chart.showLoading(data[0], data[1])
|
||||
}
|
||||
|
||||
function hideLoading() {
|
||||
if (chart) chart.hideLoading()
|
||||
}
|
||||
|
||||
function clear() {
|
||||
if (chart) chart.clear()
|
||||
|
||||
}
|
||||
|
||||
function dispose() {
|
||||
if (chart) chart.dispose()
|
||||
}
|
||||
|
||||
function resize(size) {
|
||||
if (chart) chart.resize(size)
|
||||
}
|
||||
|
||||
function canvasToTempFilePath(opt = {}) {
|
||||
if (chart) {
|
||||
|
||||
delete opt.success
|
||||
const src = chart.getDataURL(opt)
|
||||
postMessage({
|
||||
// event: 'file',
|
||||
file: file
|
||||
})
|
||||
}
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in New Issue
Block a user