parse(JSON.stringify(this.chart.getOption())) // 深拷贝一份原有配置 const newItem = { value: value } if (!isMouseout) { newItem.textStyle = { color } } const index = option.xAxis[0].data.findIndex(item => item === value || item.value === value) option.xAxis[0].data....
setOption这步报错:TypeError: source.hasOwnProperty is not a function 我写死数据就能渲染,用活的数据就不能渲染,最终解决办法 links:Json.parse(Json.sttring(mylinks)) 转了一次就可以了
vargraph=echarts.dataTool.gexf.parse(xml);varcategories=[];for(vari=0;i<9;i++){categories[i...
function getShallow(model, path) { return model && model.getShallow(path); } const parsePercent = numberUtil.parsePercent; echarts.extendChartView({ @@ -152,7 +149,7 @@ echarts.extendChartView({ // instant changes waveElement.position = newWave.position; waveElement.setClipPath(newWave...
@heynext protect the patchPkg script function against multiple install, just check if the type is module and then omit the patch if already patched. 👍 2 Saganic commented Jul 24, 2022 • edited Thanks @userquin, @heynext. Just a note to whoever else comes across this, the changes...
以下的代码基于echarts+vue2,我使用的echarts版本是5.3,但是实测更低或更高均可使用。以下组件均已封装。 1.圆环图表 效果如下所示: 思路: 基于阴影(box-shadow),修改shadowBlur的值 组件代码: <template><div id="keyleft1" style="height: 200px; width: 200px">{{ leftOne }}</div></template><sc...
}, parseParams, render, pick, usage; usage = function () { console.log("\nUsage: phantomjs echarts-convert.js -options options -outfile filename -width width -height height" + "OR" + "Usage: phantomjs echarts-convert.js -infile URL -outfile filename -width width -height height\n"...
init(chartDom); var option; function getVirtualData(year) { const date = +echarts.time.parse(year + '-01-01'); const end = +echarts.time.parse(+year + 1 + '-01-01'); const dayTime = 3600 * 24 * 1000; const data = []; for (let time = date; time < end; time += ...
I am trying to parse json through the code above. It works fine. However, if I try to parse deeper by adding ".base-uri", I can no longer parse it. I suspect that it is due to a reserved key... Null pointer reference from Adapter setOnClickListener ...
可能需要采取不同的优化策略。IV. Echarts可视化组件优化 A. Echarts简介及核心功能 Echarts是一款基于JavaScript的开源数据可视化库，能够在Web页面中通过图表展示各种复杂的数据。Echarts提供了丰富的图表类型、灵活的配置项和强大的交互能力，使得用户可以根据自己的需求快速创建交互式的数据可视化应用。