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function main(page: IPage, portlet: IEChartsPortlet) { let options = portlet.getChartOptions() //获取图形信息 let datas = options.series[0].data for (let i in datas) { let value = datas[i].value[1] //获取datas数组的值 if (value > 4000 && value < 6000) { datas[i].itemStyle = { //修改某个柱子的样式 "normal": { "color": "red#FF0033" } } } else { datas[i].itemStyle = { "normal": { "color": "yellow#FFFF66" } } } } portlet.setChartOptions(options) } |
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