<template>
<div id="chart-demo">
<div class="charts">
<DxChart
id="chart"
ref="chart"
:data-source="goldMedals"
:rotated="true"
title="Olympic Gold Medals in 2008"
>
<DxSeries
type="bar"
argument-field="country"
value-field="medals"
color="#f3c40b"
>
<DxLabel :visible="true"/>
</DxSeries>
<DxLegend :visible="false"/>
</DxChart>
<DxPieChart
id="pieChart"
ref="pieChart"
:data-source="allMedals"
palette="Harmony Light"
title="Total Olympic Medals\n in 2008"
>
<DxPieSeries
argument-field="country"
value-field="medals"
>
<DxPieLabel :visible="true">
<DxConnector :visible="true"/>
</DxPieLabel>
</DxPieSeries>
</DxPieChart>
</div>
<div class="controls-pane">
<DxButton
id="export"
:width="145"
icon="export"
type="default"
text="Export"
@click="onClick()"
/>
</div>
</div>
</template>
<script>
import DxChart, {
DxSeries,
DxLabel,
DxLegend
} from 'devextreme-vue/chart';
import DxPieChart, {
DxSeries as DxPieSeries,
DxLabel as DxPieLabel,
DxConnector
} from 'devextreme-vue/pie-chart';
import { exportWidgets } from 'devextreme/viz/export';
import DxButton from 'devextreme-vue/button';
import { allMedals, goldMedals } from './data.js';
export default {
components: {
DxChart,
DxSeries,
DxLabel,
DxLegend,
DxPieChart,
DxPieSeries,
DxPieLabel,
DxConnector,
DxButton
},
data() {
return {
allMedals,
goldMedals
};
},
methods: {
onClick() {
const chartInstance = this.$refs.chart.instance;
const pieChartInstance = this.$refs.pieChart.instance;
exportWidgets([[chartInstance, pieChartInstance]], {
fileName: 'chart',
format: 'PNG'
});
}
}
};
</script>
<style>
#chart-demo {
height: 460px;
}
.charts {
width: 820px;
margin: 0 auto;
height: 374px;
margin-bottom: 40px;
font-size: 0;
}
#chart, #pieChart{
width: 395px;
height: 100%;
display: inline-block;
vertical-align: top;
}
#chart {
margin-right: 30px;
}
.controls-pane {
text-align: center;
}
</style>
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app">
</div>
</div>
</body>
</html>
export const allMedals = [{
country: 'USA',
medals: 110
}, {
country: 'China',
medals: 100
}, {
country: 'Russia',
medals: 71
}, {
country: 'UK',
medals: 47
}, {
country: 'Australia',
medals: 46
}, {
country: 'Germany',
medals: 41
}, {
country: 'France',
medals: 41
}, {
country: 'South Korea',
medals: 31
}];
export const goldMedals = [{
country: 'China',
medals: 51
}, {
country: 'USA',
medals: 36
}, {
country: 'Russia',
medals: 22
}, {
country: 'UK',
medals: 19
}, {
country: 'Germany',
medals: 16
}, {
country: 'Australia',
medals: 14
}, {
country: 'South Korea',
medals: 13
}, {
country: 'France',
medals: 7
}];
System.config({
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader'
},
'devextreme/localization.js': {
"esModule": true
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'vue': 'npm:vue@3.0.0/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.0.15/index.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.5',
'devextreme-vue': 'npm:devextreme-vue@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/hooks/dist/hooks.js',
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js'
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});