125 lines
3.4 KiB
Vue
125 lines
3.4 KiB
Vue
<template>
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<div class="timeAnalysis">
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<canvas :style="{width:width+'px'}" class="timeAnalysis" canvas-id="timeAnalysis" id="timeAnalysis"/>
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</div>
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</template>
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<script>
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import uCharts from '@/components/u-charts.js';
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var uChartsInstance = {};
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export default {
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name: "timeAnalysis",
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data() {
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return {
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width:0,
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}
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},
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props: {
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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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data: {
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handler(value) {
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this.handleCarData(value)
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}
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}
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},
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methods: {
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// 处理传入的数据
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handleCarData(value) {
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let list = []
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value.forEach(item=>{
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list.push({name:item.name,data:item.data})
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})
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value.forEach(item=>{
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item.data.forEach(item=>{
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item[1] = Number(item[1])
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item[2] = item[1]*5
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})
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})
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console.log('list',list)
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let res = {
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series:
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list
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// [{name:'小型车',data:[[3,3,10],[10,1.5,10],[18,0.5,5],[22,2.5,10]]},
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// {name:'中型车',data:[[3,1.5,10],[4,2.7,10],[14,2.3,10],[18,1.4,0.50]]},
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// {name:'大型车',data:[[2,0.7,2],[5,0.2,1],[7,0.7,3],[22,1.9,6]]}]
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}
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console.log('res',res)
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this.drawCharts('timeAnalysis', res)
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},
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drawCharts(id, data) {
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const ctx = uni.createCanvasContext(id, this);
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let _this = this
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let phoneInfo = uni.getStorageSync('phoneInfo')
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this.width = phoneInfo.screenWidth - 16
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uChartsInstance[id] = new uCharts({
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type: "bubble",
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context: ctx,
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width: _this.width,
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height: 170,
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series: data.series,
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animation: false,
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rotate: false,
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canvas2d: true,
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rotateLock: false,
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background: "#FFFFFF",
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color: ["#1E80FF", "#00B6FF","#0FC862"],
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padding: [10, 30, 5, 5],
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dataLabel: false,
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enableScroll: false,
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xAxis: {
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disableGrid: true,
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gridType: "dash",
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splitNumber: 6,
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boundaryGap: "justify",
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min: 0,
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max: 24
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},
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yAxis: {
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disabled: false,
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disableGrid: false,
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gridType: "dash",
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splitNumber: 5,
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data: [
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{
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min: 0,
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max: 5
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}
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]
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},
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legend: {
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show: true,
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position: "bottom",
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lineHeight: 25,
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float: 'center'
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},
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extra: {
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bubble: {
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border: 2,
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opacity: 0.5
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}
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}
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});
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},
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}
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}
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</script>
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<style scoped lang="scss">
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.timeAnalysis{
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width: 100%;
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.timeAnalysis{
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width: 100%;
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margin-top: 12px;
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}
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}
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</style> |