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
| <template>
| <div ref="chartRef" :style="{ height, width }"></div>
| </template>
| <script lang="ts">
| import { defineComponent, PropType, ref, Ref, reactive, watchEffect } from 'vue';
| import { useECharts } from '/@/hooks/web/useECharts';
|
| export default defineComponent({
| name: 'Radar',
| props: {
| chartData: {
| type: Array,
| default: () => [],
| },
| option: {
| type: Object,
| default: () => ({}),
| },
| width: {
| type: String as PropType<string>,
| default: '100%',
| },
| height: {
| type: String as PropType<string>,
| default: 'calc(100vh - 78px)',
| },
| },
| setup(props) {
| const chartRef = ref<HTMLDivElement | null>(null);
| const { setOptions, echarts } = useECharts(chartRef as Ref<HTMLDivElement>);
| const option = reactive({
| title: {
| text: '基础雷达图',
| },
| legend: {
| data: ['文综', '理综'],
| },
| radar: {
| indicator: [
| { name: '历史', max: 100 },
| { name: '地理', max: 110 },
| { name: '生物', max: 120 },
| { name: '化学', max: 130 },
| { name: '物理', max: 140 },
| { name: '政治', max: 150 },
| ],
| },
| series: [
| {
| type: 'radar',
| data: [
| {
| value: [82, 70, 60, 55, 90, 66],
| name: '文综',
| },
| ],
| },
| ],
| });
|
| watchEffect(() => {
| props.chartData && initCharts();
| });
|
| function initCharts() {
| if (props.option) {
| Object.assign(option, props.option);
| }
| //图例类型
| let typeArr = Array.from(new Set(props.chartData.map((item) => item.type)));
| //雷达数据
| let indicator = Array.from(
| new Set(
| props.chartData.map((item) => {
| let { name, max } = item;
| return { name, max };
| })
| )
| );
|
| let data = [];
| typeArr.forEach((type) => {
| let obj = { name: type };
| let chartArr = props.chartData.filter((item) => type === item.type);
| obj['value'] = chartArr.map((item) => item.value);
| //data数据
| data.push(obj);
| });
| option.radar.indicator = indicator;
| option.series[0]['data'] = data;
| setOptions(option);
| }
| return { chartRef };
| },
| });
| </script>
|
|
