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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
| <template>
| <div :class="className" :style="{ height: height, width: width }" />
| </template>
|
| <script>
| // import echarts from 'echarts'
| import * as echarts from 'echarts'
| require('echarts/theme/macarons') // echarts theme
| // import resize from '@/components/Echarts/mixins/resize'
| export default {
| // mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '290px'
| },
| chartData: {
| type: Array,
| required: false,
| default: () => []
| }
| },
| data() {
| return {
| chart: null,
| seriesData: []
| }
| },
| watch: {
| 'chartData': {
| handler(newVal) {
| console.log('newVal', newVal)
| this.seriesData = []
| this.seriesData = newVal
| this.$nextTick(() => {
| this.initChart()
| })
| },
| deep: true,
| immediate: true
| }
| },
| mounted() {
| this.$nextTick(() => {
| this.initChart()
| })
| },
| beforeDestroy() {
| if (!this.chart) {
| return
| }
| this.chart.dispose()
| this.chart = null
| },
| methods: {
| initChart() {
| this.chart = echarts.init(this.$el, 'macarons')
| this.setOptions()
| },
| setOptions() {
| // function fontSize(res) {
| // let clientWidth =
| // window.innerWidth ||
| // document.documentElement.clientWidth ||
| // document.body.clientWidth
| // if (!clientWidth) return
| // let fontSize = 100 * (clientWidth / 1920)
| // return res * fontSize
| // }
|
| this.chart.setOption(
| {
| color: ['#F56463', '#00C6FF', '#F09615', '#0079E6', '#a814ff', '#03b915'],
| legend: {
| itemHeight: 14,
| itemWidth: 14,
| icon: 'rect',
| orient: 'vertical',
| top: 'center',
| right: '5%',
| textStyle: {
| align: 'left',
| color: '#',
| verticalAlign: 'middle',
| rich: {
| name: {
| width: 80,
| fontSize: 16
| },
| value: {
| width: 20,
| align: 'right',
| fontFamily: 'Medium',
| fontSize: 16
| },
| rate: {
| width: 10,
| align: 'right',
| fontSize: 16
| }
| }
| },
| data: this.seriesData,
| formatter: (name) => {
| if (this.seriesData.length) {
| const item = this.seriesData.filter((item) => item.name === name)[0]
| return `{name|${name}}{value| ${item.value}}`
| }
| }
| },
| tooltip: {
| trigger: 'item',
| backgroundColor: 'rgba(255,255,255,.8)', // 通过设置rgba调节背景颜色与透明度
| color: 'gray'
| },
| series: [
| {
| name: '',
| type: 'pie',
| radius: ['30%', '80%'],
| center: ['35%', '50%'],
| roseType: 'radius',
| label: {
| formatter: '{d}%'
| },
| labelLine: {
| length: 1,
| length2: 20
| },
| data: this.seriesData
| }
| ]
| },
| true
| )
| this.chart.resize()
| window.onresize = this.chart.resize
| }
| }
| }
| </script>
|
|
