概述
vue图表组件使用,组件文档echarts
http://echarts.baidu.com/echarts2/doc/example.html
vue组件手动封装barChart.vue
<template> <div :class="className" :id="id" :style="{height:height,width:width}"></div> </template> <script> import echarts from 'echarts'; require('echarts/theme/macarons') export default { props: { className: { type: String, default: 'chart' }, id: { type: String, default: 'chart' }, width: { type: String, default: '200px' }, height: { type: String, default: '200px' } }, data() { return { chart: null }; }, mounted() { /*this.initChart();*/ this.chart = null; }, methods: { initChart(monthdata, seriesVoList, yeardata) { this.chart = echarts.init(document.getElementById(this.id)); this.chart.setOption( { title: { text: '2010-2013年中国城镇居民家庭人均消费构成(元)', subtext: '数据来自国家统计局', sublink: 'http://data.stats.gov.cn/search/keywordlist2?keyword=%E5%9F%8E%E9%95%87%E5%B1%85%E6%B0%91%E6%B6%88%E8%B4%B9' }, tooltip: { trigger: 'axis', backgroundColor: 'rgba(255,255,255,0.7)', axisPointer: { type: 'shadow' }, }, legend: { x: 'right', data:['2010','2011','2012','2013'] }, toolbox: { show: true, orient: 'vertical', y: 'center', feature: { mark: {show: true}, dataView: {show: true, readOnly: false}, restore: {show: true}, saveAsImage: {show: true} } }, calculable: true, grid: { y: 80, y2: 40, x2: 40 }, xAxis: [ { type: 'category', data: ['食品', '衣着', '居住', '家庭设备及用品', '医疗保健', '交通和通信', '文教娱乐服务', '其他'] } ], yAxis: [ { type: 'value' } ], series: [ { name: '2010', type: 'bar', data: [4804.7,1444.3,1332.1,908,871.8,1983.7,1627.6,499.2] }, { name: '2011', type: 'bar', data: [5506.3,1674.7,1405,1023.2,969,2149.7,1851.7,581.3] }, { name: '2012', type: 'bar', data: [6040.9,1823.4,1484.3,1116.1,1063.7,2455.5,2033.5,657.1] }, { name: '2013', type: 'bar', data: [6311.9,1902,1745.1,1215.1,1118.3,2736.9,2294,699.4] } ]}) } } } </script>
vue页面引用组件,及调用方式:
this.$refs.onclick.initChart(monthdata,seriesVoList,yeardata);
<template> <div class="components-container" style='height:100vh'>
<div class='chart-container'> <chart ref="onclick" height='100%' width='100%'></chart> </div>
</div></ template > < script > import Chart from 'components/Charts/barChart'; export default { components: { Chart },
methods: {
getstoreStatistics() { this.dialogauditorFormVisible = true; this.statisticsQuery.productId = this.productobj.productId; this.statisticsQuery.collectinCode = this.productobj.downSuperiorCode; this.statisticsQuery.year = (new Date().toISOString().slice(0,4)); storeStatistics(this.statisticsQuery).then(response => { if (response.data != null && response.data.status == 0) { /*console.log(response);*/ let monthdata = response.data.data.monthdata; let seriesVoList = response.data.data.seriesVoList; let yeardata = response.data.data.yeardata; this.$refs.onclick.initChart(monthdata,seriesVoList,yeardata); } else { this.$message({ message: '获取信息失败' }); } }); },}
</script> <style scoped> .chart-container{ position: relative; width: 100%; height: 90%; padding-bottom: 40px; } </style>
最后
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