Custom Bar Width
Documentation
This demo illustrates how to customize bar width to meet specific app requirements.
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<template>
<dx-chart
id="chart"
:data-source="dataSource"
palette="Soft"
>
<dx-common-series-settings
:bar-padding="0.5"
argument-field="state"
type="bar"
/>
<dx-series
value-field="year1970"
name="1970"
/>
<dx-series
value-field="year1980"
name="1980"
/>
<dx-series
value-field="year1990"
name="1990"
/>
<dx-series
value-field="year2000"
name="2000"
/>
<dx-series
value-field="year2008"
name="2008"
/>
<dx-series
value-field="year2009"
name="2009"
/>
<dx-legend
vertical-alignment="bottom"
horizontal-alignment="center"
/>
<dx-export :enabled="true"/>
<dx-title
text="Oil Production"
subtitle="(in millions tonnes)"
/>
</dx-chart>
</template>
<script>
import {
DxChart,
DxSeries,
DxCommonSeriesSettings,
DxLegend,
DxExport,
DxTitle
} from 'devextreme-vue/chart';
import { dataSource } from './data.js';
export default {
components: {
DxChart,
DxSeries,
DxCommonSeriesSettings,
DxLegend,
DxExport,
DxTitle
},
data() {
return {
dataSource: dataSource
};
}
};
</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/19.1.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.5/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">
<span v-if="false">Loading...</span>
</div>
</div>
</body>
</html>
export const dataSource = [{
state: 'Saudi Arabia',
year1970: 192.2,
year1980: 509.8,
year1990: 342.6,
year2000: 456.3,
year2008: 515.3,
year2009: 459.5
}, {
state: 'USA',
year1970: 533.5,
year1980: 480.2,
year1990: 416.6,
year2000: 352.6,
year2008: 304.9,
year2009: 325.3
}, {
state: 'China',
year1970: 30.7,
year1980: 106,
year1990: 138.3,
year2000: 162.6,
year2008: 195.1,
year2009: 189
}, {
state: 'Canada',
year1970: 70.1,
year1980: 83.3,
year1990: 92.6,
year2000: 126.9,
year2008: 157.7,
year2009: 155.7
}, {
state: 'Mexico',
year1970: 24.2,
year1980: 107.2,
year1990: 146.3,
year2000: 171.2,
year2008: 157.7,
year2009: 147.5
}];
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:systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.1',
'devextreme-vue': 'npm:devextreme-vue@19.1',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.6/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'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
}
});