tooltip: {
trigger: 'axis',
axisPointer: {
type: 'line',
lineStyle: {
color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
{ offset: 0, color: '#1950a300' },
{ offset: 1, color: '#1950a321' },
]),
width: 44,
type: 'solid',
},
},
}
效果：
标签：color,柱状图,选中,offset,type,echarts From： https://www.cnblogs.com/rachelch/p/17551277.html