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| <template>
| <div>
| <v-chart :forceFit="true" :height="height" :data="data">
| <v-coord type="rect" direction="LB" />
| <v-tooltip />
| <v-legend />
| <v-axis dataKey="State" :label="label" />
| <v-stack-bar position="State*流程数量" color="流程状态" />
| </v-chart>
| </div>
|
| </template>
|
| <script>
| const DataSet = require('@antv/data-set');
|
| export default {
| name: 'StackBar',
| props: {
| dataSource: {
| type: Array,
| required: true,
| default: () => [
| { 'State': '请假', '流转中': 25, '已归档': 18 },
| { 'State': '出差', '流转中': 30, '已归档': 20 },
| { 'State': '加班', '流转中': 38, '已归档': 42},
| { 'State': '用车', '流转中': 51, '已归档': 67}
| ]
| },
| height: {
| type: Number,
| default: 254
| }
| },
| data() {
| return {
| label: { offset: 12 }
| }
| },
| computed: {
| data() {
| const dv = new DataSet.View().source(this.dataSource);
| dv.transform({
| type: 'fold',
| fields: ['流转中', '已归档'],
| key: '流程状态',
| value: '流程数量',
| retains: ['State'],
| });
| return dv.rows;
| }
| }
| }
| </script>
|
|
