itemStyle: {
normal: {
// 设置圆角
barBorderRadius: [6,0,6,0],
//多条线实现渐变效果
color:function(params) {
var colorList = [
[‘#662C58‘,‘#F84F50‘],
[‘#124480‘,‘#46E6ED‘],
[‘#032786‘,‘#0068F2‘],
[‘#433E68‘,‘#E7A95F‘],
[‘#0D3285‘,‘#1E76C8‘],
[‘#433E68‘,‘#E7A95F‘],
[‘#662C58‘,‘#F84F50‘],
[‘#124480‘,‘#46E6ED‘]
]
var index=params.dataIndex;
if (params.dataIndex >= colorList.length) {
index = params.dataIndex - colorList.length;
}
return new that.$echarts.graphic.LinearGradient(0, 1, 0, 0, [
{ offset: 0, color: colorList[index][0] },
{ offset: 1, color: colorList[index][1] }
])
},
}
},
