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129 lines
3.2 KiB
129 lines
3.2 KiB
<template> |
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<view class="eacharts-box"> |
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|
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<!-- 饼状图 --> |
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<view class="echartsPie"> |
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<view class="pie-item"> |
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<view style="height:308rpx;margin-top: 40rpx;"><l-echart ref="chartRefPieLeft" :key="Math.random()"></l-echart></view> |
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</view> |
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</view> |
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</view> |
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</template> |
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<script> |
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import * as echarts from "echarts"; |
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import lEchart from "@/uni_modules/lime-echart/components/lime-echart/"; |
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export default { |
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components: { lEchart }, |
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props: { |
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type: { |
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type: String, |
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default: "", |
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}, |
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echartData: { |
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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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echartData(val) { |
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this.pieInfo = val |
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this.maintenancePieInit() |
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} |
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}, |
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data() { |
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return { |
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form: { |
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searchTime: "", |
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startTime: "", |
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endTime: "", |
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}, |
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pieInfo: [],//饼图数据 |
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}; |
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}, |
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mounted() { }, |
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methods: { |
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// 故障现象分类 |
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maintenancePieInit() { |
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let opts = { |
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series: [ |
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{ |
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name: "", |
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type: "pie", |
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radius: ['40%', '70%'], |
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label: { |
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// 饼图图形上的文本标签,可用于说明图形的一些数据信息,比如值,名称等. |
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normal: { |
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show: true, |
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fontSize: 8, // 是否显示标签[ default: false ] |
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position: "outside", // 标签的位置。'outside'饼图扇区外侧,通过视觉引导线连到相应的扇区。'inside','inner' 同 'inside',饼图扇区内部。'center'在饼图中心位置。 |
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formatter: "{b}\n {c}", // 标签内容 |
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color: '#000' |
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}, |
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}, |
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data: this.pieInfo, |
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emphasis: { |
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itemStyle: { |
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shadowBlur: 10, |
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shadowOffsetX: 0, |
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shadowColor: "rgba(0, 0, 0, 1)", |
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}, |
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}, |
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labelLine: { |
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// 标签的视觉引导线样式,在 label 位置 设置为'outside'的时候会显示视觉引导线。 |
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normal: { |
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show: true, // 是否显示视觉引导线。 |
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length: 5, // 在 label 位置 设置为'outside'的时候会显示视觉引导线。 |
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length2: 5, |
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// 视觉引导项第二段的长度。 |
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lineStyle: { |
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// 视觉引导线的样式 |
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type: "solid", |
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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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this.$refs.chartRefPieLeft.init((config) => { |
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const { canvas } = config; |
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const chart = echarts.init(canvas, null, config); |
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chart.setOption(opts); |
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// 需要把 chart 返回 |
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return chart; |
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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 lang="scss" scoped> |
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.eacharts-box { |
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background: #fff; |
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margin: 0 32rpx 32rpx; |
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border-radius: 20rpx; |
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overflow: hidden; |
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.echarts { |
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width: calc(100% - 64rpx); |
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height: 368rpx; |
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margin: 0 auto 20rpx; |
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} |
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.echartsPie { |
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width: calc(100% - 64rpx); |
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min-height: 308rpx; |
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margin: 0 auto 0; |
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.pie-item { |
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width: 100%; |
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height: 368rpx; |
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overflow: hidden; |
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// float: left; |
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} |
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} |
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} |
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</style> |