一、实现效果：
二、实现脚本：
app.title = '折柱混合';
option = {
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross',
crossStyle: {
color: '#999'
}
}
},
legend: {
selectedMode: false,
data:['蒸发量','平均温度']
},
xAxis: [
{
type: 'category',
data: ['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月'],
splitLine:false,
axisPointer: {
type: 'shadow'
}
},{
type: 'category',
show:false,
boundaryGap : false,
data: ['', '', '', '', '', '','', '', '', '', '', '',''],
splitLine:false
}
],
yAxis: [
{
type: 'value',
splitLine:false,
name: '水量',
min: 0,
max: 250,
interval: 50,
axisLabel: {
formatter: '{value} ml'
}
},
{
type: 'value',
name: '温度',
min: 0,
max: 25,
interval: 5,
splitLine:false,
axisLabel: {
formatter: '{value} °C'
}
}
],
series: [
{
name:'蒸发量',
type:'bar',
barCategoryGap: '0%',
itemStyle: {
normal: {
barBorderColor: 'tomato',
barBorderWidth: 1,
barBorderRadius: 2
}
},
data:[2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
},
{
name:'平均温度',
type:'line',
xAxisIndex: 1,
yAxisIndex: 1,
data:[0, 2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
}
]
};
三、demo网址：https://www.echartsjs.com/examples/editor.html?c=mix-line-bar
四、参照网址：https://www.cnblogs.com/gebizhuifenren/p/7747798.html