<template>
<dx-chart
id="chart"
:data-source="exportData"
:rotated="true"
title="Economy - Export Change"
@point-click="onPointClick"
@legend-click="onLegendClick"
>
<dx-common-series-settings
argument-field="country"
type="bar"
hover-mode="allArgumentPoints"
selection-mode="allArgumentPoints"
>
<dx-label :visible="true">
<dx-format
:precision="1"
type="percent"
/>
</dx-label>
</dx-common-series-settings>
<dx-series
value-field="year2007"
name="2007 - 2008"
/>
<dx-series
value-field="year2008"
name="2008 - 2009"
/>
<dx-value-axis>
<dx-label>
<dx-format
:precision="1"
type="percent"
/>
</dx-label>
</dx-value-axis>
<dx-legend
vertical-alignment="bottom"
horizontal-alignment="center"
/>
<dx-export :enabled="true"/>
</dx-chart>
</template>
<script>
import DxChart, {
DxCommonSeriesSettings,
DxSeries,
DxLabel,
DxFormat,
DxValueAxis,
DxLegend,
DxExport
} from 'devextreme-vue/chart';
import { exportData } from './data.js';
export default {
components: {
DxChart,
DxCommonSeriesSettings,
DxSeries,
DxLabel,
DxFormat,
DxValueAxis,
DxLegend,
DxExport
},
data() {
return {
exportData
};
},
methods: {
onPointClick({ target: point }) {
point.select();
},
onLegendClick({ target: series }) {
if(series.isVisible()) {
series.hide();
} else {
series.show();
}
}
}
};
</script>
<style>
#chart {
height: 440px;
}
</style>
import Vue from 'vue';
import App from './App.vue';
new Vue({
el: '#app',
components: { App },
template: '<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/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/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 exportData = [{
country: 'China',
year2007: 0.1732,
year2008: -0.1588
}, {
country: 'Germany',
year2007: 0.0964,
year2008: -0.2231
}, {
country: 'United States',
year2007: 0.1187,
year2008: -0.1878
}, {
country: 'Japan',
year2007: 0.1081,
year2008: -0.2614
}, {
country: 'France',
year2007: 0.1014,
year2008: -0.2222
}, {
country: 'Netherlands',
year2007: 0.1355,
year2008: -0.2015
}];
System.config({
transpiler: 'plugin-babel',
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-vue': 'npm:devextreme-vue@19.2',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build':
'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js'
},
meta: {
'*.vue': { loader: 'vue-loader' }
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});