option = {
backgroundColor: '#ffffff',
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross',
crossStyle: {
color: '#999'
}
}
},
legend: {
data: ['蒸发量', '降水量', '平均温度']
},
grid: {
left: '2%',
right: '2%',
bottom: '2%',
containLabel: true
},
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'],
axisPointer: {
type: 'shadow'
},
boundaryGap: false,
// 坐标轴线
axisLine: {
show: false,
lineStyle: {
color: "#999"
}
},
// 分割线
splitLine: {
show: true,
lineStyle: {
type: 'dashed',
color: '#e5e5e5',
}
}
}
],
yAxis: [
{
type: 'value',
name: '水量',
min: 0,
max: 250,
interval: 50,
axisLabel: {
formatter: '{value} ml'
},
axisLine: {
show: false,
lineStyle: {
color: "#999"
},
},
splitLine: {
lineStyle: {
type: 'dashed',
color: '#e5e5e5'
}
}
},
{
type: 'value',
name: '温度',
min: 0,
max: 25,
interval: 5,
axisLabel: {
formatter: '{value} °C'
}
}
],
series: [
{
name: '蒸发量',
type: 'bar',
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],
barWidth: '25%',
seriesLayoutBy: 'row',
itemStyle: {
barBorderRadius: [30, 30, 0, 0],
color: {
x: 0,
y: 0,
x2: 1,
y2: 1,
colorStops: [
{offset: 0, color: '#57FFE0'},
{offset: 0.3, color: '#3AA5C7'},
{offset: 1, color: '#3469E2'}
]
}
}
},
{
name: '降水量',
type: 'bar',
data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3],
barWidth: '25%',
seriesLayoutBy: 'row',
itemStyle: {
barBorderRadius: [30, 30, 0, 0],
color: {
x: 0,
y: 0,
x2: 1,
y2: 1,
colorStops: [
{offset: 0, color: '#F78678'},
{offset: 0.5, color: '#C359D0'},
{offset: 1, color: '#963EF5'}
]
}
}
},
{
name:'平均温度',
type:'line',
color: "#0bcd74",
smooth: true,
symbol: 'circle',
symbolSize: 14,
lineStyle: {
normal: {
width: 4,
color: '#0bcd74'
}
},
itemStyle: {
borderColor: '#ffffff',
borderWidth: 3
},
yAxisIndex: 1,
data: [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
}
]
};