修改echarts上下左右边离

myChart.setOption({
tooltip: {
trigger: ‘axis’
},
grid: {
x: 20,
y: 20,
x2: 20,
y2: 50 //距离下边的距离
},
toolbox: {
}

标签：20,setOption,myChart,距离,50,边离,tooltip,上下左右,echarts
来源： https://blog.csdn.net/qq_28404381/article/details/90510704