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Backend API
<template>
<DxChart
id="chart"
:data-source="oilPrices"
palette="Violet"
title="Crude Oil Prices in 2005"
>
<DxCommonSeriesSettings
argument-field="date"
type="rangebar"
:min-bar-size="2"
/>
<DxSeries
range-value1-field="aVal1"
range-value2-field="aVal2"
name="ANS West Coast"
/>
<DxSeries
range-value1-field="tVal1"
range-value2-field="tVal2"
name="West Texas Intermediate"
/>
<DxTooltip
:enabled="true"
/>
<DxArgumentAxis>
<DxLabel format="month"/>
</DxArgumentAxis>
<DxValueAxis title="$ per barrel"/>
<DxExport :enabled="true"/>
<DxLegend
vertical-alignment="bottom"
horizontal-alignment="center"
/>
</DxChart>
</template>
<script setup lang="ts">
import DxChart, {
DxCommonSeriesSettings,
DxSeries,
DxArgumentAxis,
DxValueAxis,
DxLabel,
DxExport,
DxLegend,
DxTooltip,
} from 'devextreme-vue/chart';
import { oilPrices } from './data.ts';
</script>
<style>
#chart {
height: 440px;
}
</style>
window.exports = window.exports || {};
window.config = {
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader',
},
'*.ts': {
loader: 'demo-ts-loader',
},
'*.svg': {
loader: 'svg-loader',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
'openai': {
'esModule': true,
},
},
paths: {
'project:': '../../../../',
'npm:': 'https://cdn.jsdelivr.net/npm/',
'bundles:': '../../../../bundles/',
'externals:': '../../../../bundles/externals/',
},
map: {
'vue': 'npm:vue@3.4.27/dist/vue.esm-browser.js',
'@vue/shared': 'npm:@vue/shared@3.4.27/dist/shared.cjs.prod.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.1.2/index.js',
'demo-ts-loader': 'project:utils/demo-ts-loader.js',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'svg-loader': 'project:utils/svg-loader.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@3.4.4/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign',
'devextreme': 'npm:devextreme@24.2.7/cjs',
'devextreme-vue': 'npm:devextreme-vue@24.2.7/cjs',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.16/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.60/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.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',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
},
packages: {
'devextreme-vue': {
main: 'index.js',
},
'devextreme': {
defaultExtension: 'js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/common/core/events/utils': {
main: 'index',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.12/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
},
};
System.config(window.config);
export const oilPrices = [{
date: new Date(2005, 0, 1),
aVal1: 34.33,
aVal2: 43.29,
tVal1: 40.18,
tVal2: 49.91,
}, {
date: new Date(2005, 1, 1),
aVal1: 42.24,
aVal2: 47.07,
tVal1: 29.65,
tVal2: 51.75,
}, {
date: new Date(2005, 2, 1),
aVal1: 42.93,
aVal2: 52.77,
tVal1: 51.01,
tVal2: 56.72,
}, {
date: new Date(2005, 3, 1),
aVal1: 44.24,
aVal2: 54.14,
tVal1: 48.06,
tVal2: 57.27,
}, {
date: new Date(2005, 4, 1),
aVal1: 44.47,
aVal2: 49.03,
tVal1: 47.28,
tVal2: 52.07,
}, {
date: new Date(2005, 5, 1),
aVal1: 50.55,
aVal2: 57.94,
tVal1: 55.01,
tVal2: 60.54,
}, {
date: new Date(2005, 6, 1),
aVal1: 52.79,
aVal2: 58.98,
tVal1: 55.52,
tVal2: 61.28,
}, {
date: new Date(2005, 7, 1),
aVal1: 56.49,
aVal2: 67.06,
tVal1: 62.23,
tVal2: 68.94,
}, {
date: new Date(2005, 8, 1),
aVal1: 62.77,
aVal2: 66.72,
tVal1: 65.19,
tVal2: 69.47,
}, {
date: new Date(2005, 9, 1),
aVal1: 57.52,
aVal2: 63.47,
tVal1: 59.35,
tVal2: 65.47,
}, {
date: new Date(2005, 10, 1),
aVal1: 52.92,
aVal2: 59.98,
tVal1: 56.15,
tVal2: 61.78,
}, {
date: new Date(2005, 11, 1),
aVal1: 55.22,
aVal2: 55.22,
tVal1: 57.34,
tVal2: 57.37,
}];
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html lang="en">
<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=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.2.7/css/dx.light.css" />
<script src="https://cdn.jsdelivr.net/npm/typescript@5.4.5/lib/typescript.js"></script>
<script type="module">
import * as vueCompilerSFC from "https://cdn.jsdelivr.net/npm/@vue/compiler-sfc@3.4.27/dist/compiler-sfc.esm-browser.js";
window.vueCompilerSFC = vueCompilerSFC;
</script>
<script src="https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import("./index.ts");
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"> </div>
</div>
</body>
</html>
To create multiple range bar series, use the series array to declare each series and the commonSeriesSettings object to specify the common series type. In this object, you can implement parameters specific to the range bar series type. For example, this demo specifies a minimum bar size for all series.