echarts
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Apache ECharts is a powerful, interactive charting and data visualization library for browser
## Brief Information Box plot labels for all displayed values. This pull request is in the type of: - [ ] bug fixing - [x] new feature - [ ]...
### What problem does this feature solve? - I just want to emphasis a text only in a bunch of rect group. - And I also want to bind some...
## Brief Information Adding more params -- `width`, `height`, `x`, `y` to `CustomSeriesRenderItemParamsCoordSys` type, which can be useful when creating custom rectangle shapes with echarts. ```js const rectShape = echarts.graphic.clipRectByRect(...
### Version 5.3.3 ### Link to Minimal Reproduction _No response_ ### Steps to Reproduce 1.create gauge 2.option --> ```js option = { tooltip: { formatter: '{a} {b} : {c}%' },...
### What problem does this feature solve? 1 修改或删除dataset中的某条数据,目前只能替换整个dataset吗? 2 如果数据量多的话,这样频繁替换会有性能问题吗? ### What does the proposed API look like? 有计划支持部分更新或删除吗
### What problem does this feature solve? 力导向图拖动某一个节点的时候,所有节点坐标会发生变化,体验不够友好。 ### What does the proposed API look like? 建议力导向图节点可以拖动时,增加属性控制其余节点是否固定坐标。
### Version 4.9.0 ### Steps to reproduce ```js chartArray.map(item => { console.time('绘图') const chart = echarts.init(document.getElementById('echarts-container-' item.id)) const options = redGreenTableLineVisualMap(item.chart) chart.setOption(options) console.timeEnd('绘图') }) ``` ### What is expected? 多个同时并行...
### Version 4.7.0 ### Steps to reproduce I am using tree type chart and have added plus sign svg path in symbol property of chart. ### What is expected? Once...
 ### Version 4.9.0 ### Steps to reproduce Pie charts working well on PC browser but when i change to mobile it all mix up ### What is expected? Pie...
### What problem does this feature solve? According to the API documentation, there is a mechanism to [connect charts to each other](https://echarts.apache.org/en/api.html#echarts.connect). However, despite [hundreds of examples](https://echarts.apache.org/examples/en/index.html), there does not...