127 lines
2.6 KiB
Vue
127 lines
2.6 KiB
Vue
<template>
|
|
<div class="traffic-flow" :id="id" />
|
|
</template>
|
|
|
|
<script setup>
|
|
import { fitChartSize } from '@/utils/dataUtil'
|
|
import { useEchart } from '@/hooks/echart'
|
|
|
|
const { id, setOption } = useEchart()
|
|
|
|
let props = defineProps({
|
|
list: {
|
|
type: Array,
|
|
default: () => []
|
|
}
|
|
})
|
|
|
|
watch(
|
|
() => props.list,
|
|
(val) => {
|
|
if (val.length) {
|
|
setTimeout(() => {
|
|
init()
|
|
}, 1000)
|
|
}
|
|
},
|
|
{
|
|
immediate: true
|
|
}
|
|
)
|
|
let params = null
|
|
|
|
const getXAxisData = () => {
|
|
return props.list.map((item) => item.name)
|
|
}
|
|
const getSeriesData = () => {
|
|
return props.list.map((item) => item.value)
|
|
}
|
|
const init = () => {
|
|
if (!params) {
|
|
params = {
|
|
grid: {
|
|
left: '4%',
|
|
right: '4%',
|
|
top: '10%',
|
|
bottom: '10%',
|
|
containLabel: true
|
|
},
|
|
xAxis: {
|
|
boundaryGap: true,
|
|
type: 'category',
|
|
data: getXAxisData(),
|
|
axisTick: {
|
|
show: false
|
|
},
|
|
axisLine: {
|
|
lineStyle: {
|
|
color: 'rgba(5, 72, 134, 1)'
|
|
}
|
|
},
|
|
axisLabel: {
|
|
fontSize: fitChartSize(12),
|
|
color: 'rgba(255,255,255,0.9)'
|
|
}
|
|
},
|
|
yAxis: {
|
|
type: 'value',
|
|
axisLabel: {
|
|
fontSize: fitChartSize(12),
|
|
color: 'rgba(255,255,255,0.9)'
|
|
},
|
|
splitLine: {
|
|
show: false,
|
|
lineStyle: {
|
|
color: 'rgba(0, 150, 255,0.4)',
|
|
type: 'dashed'
|
|
}
|
|
}
|
|
},
|
|
series: [
|
|
{
|
|
type: 'bar',
|
|
showBackground: true,
|
|
barWidth: fitChartSize(16),
|
|
itemStyle: {
|
|
color: {
|
|
type: 'linear',
|
|
x: 0,
|
|
y: 1,
|
|
colorStops: [
|
|
{
|
|
offset: 0,
|
|
color: 'rgba(0, 99, 255, 1)'
|
|
},
|
|
{
|
|
offset: 1,
|
|
color: 'rgba(2, 249, 250, 1)'
|
|
}
|
|
]
|
|
}
|
|
},
|
|
backgroundStyle: {
|
|
color: 'rgba(0, 150, 255, 0.15)'
|
|
},
|
|
data: getSeriesData()
|
|
}
|
|
]
|
|
}
|
|
} else {
|
|
params.xAxis.data = getXAxisData()
|
|
params.series[0].data = getSeriesData()
|
|
}
|
|
setOption(params)
|
|
}
|
|
|
|
onMounted(() => {
|
|
init()
|
|
})
|
|
</script>
|
|
|
|
<style scoped lang="scss">
|
|
.traffic-flow {
|
|
width: vw(260);
|
|
height: vh(300);
|
|
}
|
|
</style>
|