StackBar.vue
1.18 KB
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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>