133 lines
2.8 KiB
Vue
133 lines
2.8 KiB
Vue
<template>
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<div class="traffic-jam" :id="id" />
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</template>
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<script setup>
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import { fitChartSize } from '@/utils/dataUtil'
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import { useEchart } from '@/hooks/echart'
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const { id, setOption } = useEchart()
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let props = defineProps({
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series: {
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type: Array,
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default: () => []
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},
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data: {
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type: Array,
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default: () => []
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}
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})
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watch(
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() => props.series,
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(val) => {
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if (val.length) {
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setTimeout(() => {
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init()
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}, 1000)
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}
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},
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{ immediate: true }
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)
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let params = null
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const getSeriesData = () => {
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return props.series
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}
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const getXAxisData = () => {
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return props.data
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}
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const init = () => {
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if (!params) {
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params = {
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grid: {
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left: '8%',
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right: '8%',
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top: '10%',
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bottom: '4%',
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containLabel: true
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},
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xAxis: {
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type: 'category',
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boundaryGap: false,
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axisTick: {
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show: false
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},
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axisLine: {
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lineStyle: {
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color: 'rgba(5, 72, 134, 1)'
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}
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},
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axisLabel: {
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fontSize: fitChartSize(20),
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color: 'rgba(255,255,255,0.9)'
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},
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data: getXAxisData()
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},
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yAxis: {
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type: 'value',
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axisLabel: {
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show: false,
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fontSize: fitChartSize(20),
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color: 'rgba(255,255,255,0.9)'
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},
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splitLine: {
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show: false,
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lineStyle: {
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color: 'rgba(0, 150, 255,0.4)',
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type: 'dashed'
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}
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}
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},
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series: [
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{
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type: 'bar',
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data: getSeriesData(),
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barWidth: fitChartSize(40),
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label: {
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show: true,
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position: 'top',
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color: '#fff',
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fontSize: fitChartSize(20),
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formatter: (res) => {
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let valueMap = {
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1: '畅通',
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2: '缓行',
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3: '拥堵',
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4: '严重拥堵'
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}
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return valueMap[res.value]
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}
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},
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itemStyle: {
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color: (res) => {
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let colorMap = {
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1: '#00c000',
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2: '#ffa700',
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3: '#ff0000',
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4: '#b50000'
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}
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return colorMap[res.value]
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}
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}
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}
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]
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}
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} else {
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params.xAxis.data = getXAxisData()
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params.series[0].data = getSeriesData()
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}
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setOption(params)
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}
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</script>
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<style scoped lang="scss">
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.traffic-jam {
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width: 100%;
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height: vh(430);
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margin-top:vh(30);
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}
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</style>
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