关于echarts类似状图高度自适应设置

在图表setOption后添加如下代码：

this.autoHeight = that.userNextCityData.length * 20; // counst.length为柱状图的条数，即数据长度。20为我给每个柱状图的高度。

myChart.getDom().style.height = this.autoHeight + "px";

myChart.getDom().childNodes[0].style.height = this.autoHeight + "px";

myChart.getDom().childNodes[0].childNodes[0].setAttribute("height",this.autoHeight);

myChart.getDom().childNodes[0].childNodes[0].style.height = this.autoHeight + "px";

myChart.resize();

作者：程序并非猿
链接：https://www.jianshu.com/p/41dbc8f9505a