怎么根据柱状图数值自定义颜色，config-echart.js 传func 无效
w***@1655mail.com
- 发布：2021-09-24 10:12
- 更新：2021-11-21 12:15
- 阅读：896
#插件讨论# 【 秋云 ucharts echarts 高性能跨全端图表组件 - 秋云 】柱状图根据数值自定义颜色
分类：uni-app
2 个回复
m***@163.com
条件判断动态更改series下对象的color值
let labelList = list.map(item => item.label)
let valueList = list.map(item =>{
let color = ''
let newNumber = Number(item.count)
if(newNumber>=0&&newNumber<200) color = '#55aaff'
if(newNumber>=200&&newNumber<1000) color = '#55ffff'
return {value:newNumber,color}
})
this.chartData2 = {
categories: labelList,
series: [
{
name:'',
data:valueList
}
]
};
Error0
传入动态配置教程 https://gitee.com/superleven/js-common-method/blob/master/markdown/object.md#mergeobject-%E5%AF%B9%E8%B1%A1%E6%95%B0%E7%BB%84-%E6%B7%B1%E5%B1%82%E5%90%88%E5%B9%B6