设置echarts 生成canvas内容的区域位置

option = {
grid: { //对饼状图无效,饼状图在series中使用 radius:['0', '90%'],
left: '30%', right: '4%', bottom: '3%', containLabel: true } }

option = {
grid: { //对饼状图无效,饼状图在series中使用 radius:['0', '90%'],
left: '30%', right: '4%', bottom: '3%', containLabel: true } }