95 lines
2.5 KiB
Vue
95 lines
2.5 KiB
Vue
<template>
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<div className="car">
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<div className="item">
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<canvas className="carNum" canvas-id="carNum" id="carNum"/>
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</div>
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<div className="item">
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<canvas className="carNum" canvas-id="probability" id="probability"/>
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</div>
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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: "模板",
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data() {
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return {
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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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console.log('carDatawatch', 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 res = []
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this.drawCharts('carNum', 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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uChartsInstance[id] = new uCharts({
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type: "ring",
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context: ctx,
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width: 178,
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height: 208,
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series: data.series,
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animation: true,
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rotate: false,
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rotateLock: false,
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background: "#FFFFFF",
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color: ["#CAD0DA", "#1E80FF"],
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padding: [5, 5, 5, 5],
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dataLabel: false,
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enableScroll: false,
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title: {
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name: _this.carNumAll,
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fontSize: 16,
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color: "#341D00"
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},
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subtitle: {
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name: "昨日入区车流",
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fontSize: 12,
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color: "#786B6C",
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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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ring: {
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ringWidth: 12,
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activeOpacity: 0.5,
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activeRadius: 10,
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offsetAngle: 0,
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labelWidth: 15,
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border: false,
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borderWidth: 3,
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borderColor: "#FFFFFF"
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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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</style> |