1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
| <template>
| <div style="width: 100%">
| <el-card class="box-card">
| <div slot="header" class="clearfix">
| <span class="font-18 font-bold">类别数量统计</span>
| </div>
| <div id="LBSLTJ" style="height: 300px"/>
| </el-card>
| </div>
| </template>
| <script>
| import * as echarts from 'echarts';
| import * as dash from "@/api/dashboard/dash";
|
| export default {
| name: 'LBSLTJ',
| props: {
| activeId: {
| type: String,
| default: '',
| },
| },
| data() {
| return {
| myChart: null,
| options: {},
| };
| },
| mounted() {
| this.getCenterLine();
| },
| methods: {
| getCenterLine() {
| // getCenterLine({
| // id: this.activeId,
| // weekFlag: this.weekFlag,
| // monthFlag: this.monthFlag,
| // startDay: this.value2 ? this.value2[0] : null,
| // endDay: this.value2 ? this.value2[1] : null
| // }).then(res => {
| // const data = res.data
| var chartDom = document.getElementById('LBSLTJ');
| this.myChart = echarts.init(chartDom);
| // 监听屏幕宽度变化：当浏览器发生resize事件的时候，触发echart的resize事件，重绘canvas
| window.addEventListener('resize', () => {
| this.changeWidth();
| });
| this.options = {
| color: [ '#1877FF','#5EDEA5','#F7BE12','#55C6E1','#ED653B'],
| tooltip: {
| trigger: 'axis',
| axisPointer: {
| type: 'shadow',
| },
| },
| legend: {
| orient: 'vertical',
| right: 0,
| top: 60,
| bottom: 20,
| },
| series: [
| {
|
| name: 'Access From',
| type: 'pie',
| minAngle: 2, // 最小的扇区角度（0~360），用于防止某个值过小导致扇区太小影响交互
| avoidLabelOverlap: true, // 是否启用防止标签重叠策略
| itemStyle: {
| normal: {
| label: {
| show: true,
| formatter(param) {
| // correct the percentage
| return param.name + '\n' + ' ' + param.percent.toFixed(1) + '%';
| }
| },
| labelLine: {
| show: true,
| length: 0.01
| }
| }
| },
| data: [
| { value: 100, name: '等级一' },
| { value: 100, name: '等级二' },
| { value: 100, name: '等级三' },
|
| ]
| }]
| };
| this.options && this.myChart.setOption(this.options);
| },
| changeWidth() {
| this.myChart.resize();
| },
| },
| };
| </script>
| <style lang="scss" scoped>
| #main2 {
| width: 100%;
| height: 300px;
| }
|
| .box-card {
| margin-top: 10px;
| width: 100%;
| border-radius: 10px;
| border: none;
| .card-title-right {
| display: flex;
| align-items: center;
| align-self: flex-end;
| float: right;
| }
| }
| </style>
|
|
