option = {
xAxis: [{
type: 'category',
data: ['2019年', '1月', '2月'],
axisPointer: {
type: 'shadow'
}
}],
yAxis: [{
type: 'value'
}],
series: [{
name: '蒸发量',
type: 'line',
data: [2.0, 4.9, 7.0]
},
{
name: '降水量',
type: 'line',
data: [2.6, 5.9, 9.0],
markLine: {
lineStyle: {
color:'red'
},
data: [
{
name: 'Y 轴值为 100 的水平线',
yAxis: 6
}
]
}
}
]
};