mirror of https://github.com/jeecgboot/jeecg-boot
92 lines
2.3 KiB
Java
92 lines
2.3 KiB
Java
<template>
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<div :style="{ padding: '0 0 32px 32px' }">
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<h4 :style="{ marginBottom: '20px' }">{{ title }}</h4>
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<v-chart :force-fit="true" :height="height" :data="data" :scale="scale">
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<v-tooltip/>
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<v-axis/>
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<v-legend/>
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<v-line position="type*y" color="x"/>
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<v-point position="type*y" color="x" :size="4" :v-style="style" :shape="'circle'"/>
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</v-chart>
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</div>
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</template>
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<script>
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import { DataSet } from '@antv/data-set'
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export default {
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name: 'LineChartMultid',
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props: {
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title: {
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type: String,
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default: ''
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},
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dataSource: {
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type: Array,
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default: () => [
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{ type: 'Jan', jeecg: 7.0, jeebt: 3.9 },
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{ type: 'Feb', jeecg: 6.9, jeebt: 4.2 },
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{ type: 'Mar', jeecg: 9.5, jeebt: 5.7 },
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{ type: 'Apr', jeecg: 14.5, jeebt: 8.5 },
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{ type: 'May', jeecg: 18.4, jeebt: 11.9 },
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{ type: 'Jun', jeecg: 21.5, jeebt: 15.2 },
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{ type: 'Jul', jeecg: 25.2, jeebt: 17.0 },
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{ type: 'Aug', jeecg: 26.5, jeebt: 16.6 },
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{ type: 'Sep', jeecg: 23.3, jeebt: 14.2 },
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{ type: 'Oct', jeecg: 18.3, jeebt: 10.3 },
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{ type: 'Nov', jeecg: 13.9, jeebt: 6.6 },
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{ type: 'Dec', jeecg: 9.6, jeebt: 4.8 }
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]
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},
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fields: {
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type: Array,
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default: () => ['jeecg', 'jeebt']
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},
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// 别名，需要的格式：[{field:'name',alias:'姓名'}, {field:'sex',alias:'性别'}]
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aliases:{
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type: Array,
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default: () => []
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},
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height: {
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type: Number,
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default: 254
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}
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},
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data() {
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return {
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scale: [{
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dataKey: 'x',
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min: 0,
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max: 1
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}],
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style: { stroke: '#fff', lineWidth: 1 }
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}
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},
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computed: {
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data() {
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const dv = new DataSet.View().source(this.dataSource)
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dv.transform({
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type: 'fold',
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fields: this.fields,
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key: 'x',
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value: 'y'
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})
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let rows = dv.rows
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// 替换别名
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rows.forEach(row => {
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for (let item of this.aliases) {
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if (item.field === row.x) {
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row.x = item.alias
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break
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}
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}
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})
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return rows
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}
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}
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}
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</script>
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<style scoped>
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</style> |