234 lines
8.9 KiB
Vue
234 lines
8.9 KiB
Vue
<template>
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<div :style="{ 'height': height, 'width': width }" ref="chart"></div>
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</template>
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<script>
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export default {
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props: {
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height: {
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type: [Number, String]
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},
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data: {
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type: Array
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},
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width: {
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type: [Number, String]
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},
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max: {
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type: Number
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},
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unit: {
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type: String
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}
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},
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data() {
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return {
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chart: null,
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}
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},
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mounted() {
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this.init()
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},
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methods: {
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init() {
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this.getChartData()
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},
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chartClick(p) {
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this.$emit("chart-click", p);
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},
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getChartData() {
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//品类金额占比 饼图
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var chChart = echarts.init(this.$refs.chart);
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this.chart = chChart;
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chChart.on("click", this.chartClick)
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this.echart(chChart, this.data)
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},
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echart(chChart, chartData) {
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let fontSize = this.$dpi() == '1K' ? '12' : this.$dpi() == '2K' ? '14' : '24';
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let newPromise = new Promise((resolve) => {
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resolve()
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})
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//然后异步执行echarts的初始化函数
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newPromise.then(() => {
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var value = []
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var text = []
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var bgData = []
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var total = 0
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for (let i = 0; i < chartData.length; i++) {
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value.push(chartData[i].value)
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text.push(chartData[i].text)
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bgData.push(100)
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if (this.max) {
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total = this.max
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} else {
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total += chartData[i].value
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}
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}
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var prop = []
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for (let j = 0; j < value.length; j++) {
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if (total == 0) {
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prop.push(0)
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} else {
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prop.push((value[j] / total * 100).toFixed(1))
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}
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}
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var unit = '人'
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if (this.unit) {
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unit = this.unit
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}
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this.option = {
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grid: {
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left: "5%",
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right: "5%",
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bottom: "0%",
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top: "0%",
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containLabel: true,
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},
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xAxis: [{
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show: false,
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},
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//由于下边X轴已经是百分比刻度了,所以需要在顶部加一个X轴,刻度是金额,也隐藏掉
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{
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show: false,
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}
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],
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yAxis: [
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{
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triggerEvent: true,
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type: 'category',
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axisLabel: {
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show: false, //让Y轴数据不显示
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},
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itemStyle: {
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},
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axisTick: {
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show: false, //隐藏Y轴刻度
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},
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axisLine: {
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show: false, //隐藏Y轴线段
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},
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data: [],
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}, {
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triggerEvent: true,
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show: false,
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data: [],
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axisLine: {
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show: false
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}
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}],
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series: [
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//数据条--------------------我是分割线君------------------------------//
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{
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show: true,
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type: 'bar',
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xAxisIndex: 1, //代表使用第二个X轴刻度!!!!!!!!!!!!!!!!!!!!!!!!
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barGap: '-100%',
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barWidth: this.$dpi() == '1K' ? '6' : this.$dpi() == '2K' ? '8' : '16', //统计条宽度
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itemStyle: {
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normal: {
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color: 'rgba(22,203,115,0.05)'
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},
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},
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label: {
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normal: {
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show: true,
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//label 的position位置可以是top bottom left,right,也可以是固定值
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//在这里需要上下统一对齐,所以用固定值
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position: [0, this.$dpi() == '1K' ? '-25' : this.$dpi() == '2K' ? '-40' : '-50'],
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rich: { //富文本
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prop: { //自定义颜色
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color: '#c6d9fa',
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fontSize: fontSize,
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},
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unit: {
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color: '#6c829a',
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fontSize: fontSize,
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},
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yes: {
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color: '#55adf7',
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fontSize: fontSize,
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},
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not: {
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color: '#4677fa',
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fontSize: fontSize,
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},
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index: {
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color: '#fcbc02',
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fontStyle: 'italic',
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padding: [0, 0, 0, 5],
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fontSize: fontSize,
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},
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name: {
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width: this.width,
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color: '#c6d9fa',
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padding: [0, 0, 0, 10],
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fontSize: fontSize,
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},
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color: {
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color: '#8ca2be',
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fontSize: fontSize,
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},
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arrow: {
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width: this.$dpi() == '1K' ? 12 : this.$dpi() == '2K' ? 16 : 24,
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height: this.$dpi() == '1K' ? 8 : this.$dpi() == '2K' ? 12 : 20,
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backgroundColor: {
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image: "/cdn/images/WEB_2B7C06210CD44D55BFEE6205A35DE4A7.png",
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},
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},
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},
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formatter: (data) => {
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//富文本固定格式{colorName|这里填你想要写的内容}
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//return '{arrow|}'
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return '{arrow|}{name|' + text[data.dataIndex] + '}{prop|' + value[data.dataIndex] + '}{color| ' + unit + '} {prop|' + prop[data.dataIndex] + '}{color| %} ';
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},
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}
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},
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data: bgData,
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},
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{
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type: "bar",
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zlevel: 1,
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itemStyle: {
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normal: {
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color: "#6ab9fe",
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},
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},
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barWidth: 8,
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data: prop,
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},
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{
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type: "bar",
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barWidth: 8,
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barGap: "-100%",
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data: bgData,
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itemStyle: {
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normal: {
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color: "rgba(24,31,68,1)",
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},
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},
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},
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],
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};
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chChart.setOption(this.option);
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window.onresize = chChart.resize;
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})
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},
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},
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watch: {
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data: function (n, o) {
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this.getChartData()
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}
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}
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}
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</script>
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<style></style> |