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| <template>
| <div class="bar-chart-box">
| <div :id="divid" class="bar-chart"></div>
| <div class="number-tag">
| <div class="flex">
| <div class="flex-direction"><div class="number-ball color1">10</div>设备故障诊断</div>
| </div>
| <div class="flex space-evenly align-items">
| <div class="flex-direction"><div class="number-ball color2">15</div>时序趋势预警</div>
| <div class="flex-direction"><div class="number-ball color3">7</div>专家趋势预警</div>
| </div>
| </div>
| </div>
| </template>
|
| <script>
| import * as echarts from 'echarts';
|
| var chartDom;
| var myChart;
| var option;
| export default {
| props:{
| divid:String,
| bardata:Array,
| title:String,
| iscoustomecolor:Boolean
| },
| data(){
| return {
|
| }
| },
| mounted(){
| this.$nextTick(function(){
| setTimeout(() => {
| this.initPinChart()
| }, 100);
| })
|
| },
| methods:{
| initPinChart(){
| let isCustomerColor = this.iscoustomecolor
| chartDom = document.getElementById(this.divid);
| myChart = echarts.init(chartDom);
| option = option = {
| title: {
| text: this.title,
| left: 'center'
| },
| xAxis: {
| type: 'category',
| data: ['正常', '注意', '异常', '严重']
| },
| yAxis: {
| type: 'value'
| },
| series: [
| {
| data: this.bardata,
| type: 'bar',
| itemStyle: {
| normal: {
| //这里是颜色
| color: function(params) {
| //注意，如果颜色太少的话，后面颜色不会自动循环，最好多定义几个颜色
| var colorList = [
| '#70b603',
| '#facd91',
| '#b8741a',
| '#d9001b',
| ];
| return colorList[params.dataIndex]
| }
| }
| }
| }
| ]
| };
|
| option && myChart.setOption(option);
| }
| }
| }
| </script>
|
| <style scoped>
| .bar-chart-box{
| width: 100%;
| height: 100%;
| display: flex;
| justify-content: center;
| align-items: center;
| }
| .bar-chart{
| width: 50%;
| height: 100%;
| }
| .number-tag{
| width: 50%;
| height: 100%;
| }
| .flex {
| width: 100%;
| height: 50%;
| display: flex;
| justify-content: center;
| align-items: center;
| }
| .space-evenly{
| justify-content: space-evenly;
| }
| .align-items{
| align-items: flex-start;
| }
| .number-ball{
| width: 60px;
| height: 60px;
| border-radius: 50%;
| border:1px solid #000000;
| font-size:24px;
| color: #fff;
| font-weight: bold;
| text-align: center;
| line-height: 60px;
| }
| .flex-direction{
| display: flex;
| flex-direction: column;
| justify-content: center;
| align-items: center;
| }
| .color1{
| background-color: #F59A23;
| }
| .color2{
| background-color: #8080FF;
| }
| .color3{
| background-color: #EC808D;
| }
| </style>
|
|
