option = {
xAxis: {
data: ['a', 'b', 'c', 'd']
},
yAxis: {
},
series: [{
type: 'line',
data:[1, 10, 4, 3],
markPoint: {
data: [{
type: 'min',
itemStyle: {
normal: {
color: 'green'
}
}
}]
}
}],
markPoint: {
z: -1 // 强制显示在底部
}
};