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| <template>
| <v-chart :forceFit="true" :height="height" :data="data" :padding="[20, 20, 95, 20]" :scale="scale">
| <v-tooltip></v-tooltip>
| <v-axis :dataKey="axis1Opts.dataKey" :line="axis1Opts.line" :tickLine="axis1Opts.tickLine" :grid="axis1Opts.grid"/>
| <v-axis :dataKey="axis2Opts.dataKey" :line="axis2Opts.line" :tickLine="axis2Opts.tickLine" :grid="axis2Opts.grid"/>
| <v-legend dataKey="user" marker="circle" :offset="30"/>
| <v-coord type="polar" radius="0.8"/>
| <v-line position="item*score" color="user" :size="2"/>
| <v-point position="item*score" color="user" :size="4" shape="circle"/>
| </v-chart>
| </template>
|
| <script>
| const axis1Opts = {
| dataKey: 'item',
| line: null,
| tickLine: null,
| grid: {
| lineStyle: {
| lineDash: null
| },
| hideFirstLine: false
| }
| }
| const axis2Opts = {
| dataKey: 'score',
| line: null,
| tickLine: null,
| grid: {
| type: 'polygon',
| lineStyle: {
| lineDash: null
| }
| }
| }
|
| const scale = [
| {
| dataKey: 'score',
| min: 0,
| max: 100
| }, {
| dataKey: 'user',
| alias: '类型'
| }
| ]
|
| const sourceData = [
| { item: '示例一', score: 40 },
| { item: '示例二', score: 20 },
| { item: '示例三', score: 67 },
| { item: '示例四', score: 43 },
| { item: '示例五', score: 90 }
| ]
|
| export default {
| name: 'Radar',
| props: {
| height: {
| type: Number,
| default: 254
| },
| dataSource: {
| type: Array,
| default: () => []
| }
| },
| data() {
| return {
| axis1Opts,
| axis2Opts,
| scale,
| data: sourceData
| }
| },
| watch: {
| dataSource(newVal) {
| if (newVal.length === 0) {
| this.data = sourceData
| } else {
| this.data = newVal
| }
| }
| }
| }
| </script>
|
| <style scoped>
|
| </style>
|
|
