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| <template>
| <div :style="{'width':width==null?'auto':width+'px'}">
| <v-chart :forceFit="width==null" :height="height" :data="data" padding="0">
| <v-tooltip/>
| <v-bar position="x*y"/>
| </v-chart>
| </div>
| </template>
|
| <script>
| import moment from 'dayjs'
|
| const sourceData = []
| const beginDay = new Date().getTime()
|
| for (let i = 0; i < 10; i++) {
| sourceData.push({
| x: moment(new Date(beginDay + 1000 * 60 * 60 * 24 * i)).format('YYYY-MM-DD'),
| y: Math.round(Math.random() * 10)
| })
| }
|
| const tooltip = [
| 'x*y',
| (x, y) => ({
| name: x,
| value: y
| })
| ]
|
| const scale = [{
| dataKey: 'x',
| min: 2
| }, {
| dataKey: 'y',
| title: '时间',
| min: 1,
| max: 30
| }]
|
| export default {
| name: 'MiniBar',
| props: {
| dataSource: {
| type: Array,
| default: () => []
| },
| width: {
| type: Number,
| default: null
| },
| height: {
| type: Number,
| default: 200
| }
| },
| created() {
| if (this.dataSource.length === 0) {
| this.data = sourceData
| } else {
| this.data = this.dataSource
| }
| },
| data() {
| return {
| tooltip,
| data: [],
| scale
| }
| }
| }
| </script>
|
| <style lang="less" scoped>
| @import "chart";
| </style>
|
|
