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79 lines
1.9 KiB
79 lines
1.9 KiB
<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 :forceFit="true" :height="height" :data="data" :padding="['auto', 'auto', '40', '50']">
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<v-tooltip />
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<v-axis />
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<v-legend />
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<v-bar position="x*y" color="type" :adjust="adjust" />
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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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const sourceDataConst = [
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{ type: 'Jeecg', 'Jan.': 18.9, 'Feb.': 28.8, 'Mar.': 39.3, 'Apr.': 81.4, 'May': 47, 'Jun.': 20.3, 'Jul.': 24, 'Aug.': 35.6 },
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{ type: 'Jeebt', 'Jan.': 12.4, 'Feb.': 23.2, 'Mar.': 34.5, 'Apr.': 99.7, 'May': 52.6, 'Jun.': 35.5, 'Jul.': 37.4, 'Aug.': 42.4 }
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];
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const fieldsConst = ['Jan.', 'Feb.', 'Mar.', 'Apr.', 'May', 'Jun.', 'Jul.', 'Aug.'];
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export default {
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name: 'BarMultid',
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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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},
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fields:{
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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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data:"",
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adjust: [{
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type: 'dodge',
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marginRatio: 1 / 32,
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}],
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};
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},
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watch: {
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'dataSource': function () {
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this.drawChart();
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}
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},
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mounted(){
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this.drawChart()
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},
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methods:{
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drawChart(){
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let temp = sourceDataConst;
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if(this.dataSource && this.dataSource.length>0){
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temp = this.dataSource
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}
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const dv = new DataSet.View().source(temp);
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dv.transform({
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type: 'fold',
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fields:(!this.fields||this.fields.length==0)?fieldsConst:this.fields,
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key: 'x',
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value: 'y',
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});
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this.data=dv.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> |