Discrete Axis Zooming and Panning

<template> <div> <div id="chart-demo"> <DxChart id="zoomedChart" :data-source="dataSource" palette="Soft" title="The Chemical Composition of the Earth Layers" > <DxSeries v-for="item in series" :value-field="item.valueField" :name="item.name" :key="item.name" /> <DxCommonSeriesSettings :ignore-empty-points="true" type="bar" /> <DxValueAxis> <DxLabel :customize-text="customizeText"/> </DxValueAxis> <DxArgumentAxis :visual-range="range"/> <DxLegend :visible="true" vertical-alignment="top" horizontal-alignment="right" orientation="horizontal" > <DxBorder :visible="true"/> </DxLegend> </DxChart> <DxRangeSelector :data-source="dataSource" v-model:value="range" > <DxSize :height="120"/> <DxMargin :left="10"/> <DxScale :minor-tick-count="1"/> <DxRsChart palette="Soft" > <DxRsChartSeries v-for="item in series" :value-field="item.valueField" :name="item.name" :key="item.name" /> <DxCommonSeriesSettingsOptions :ignore-empty-points="true" type="bar" /> </DxRsChart> <DxBehavior call-value-changed="onMoving"/> </DxRangeSelector> </div> </div> </template> <script> import { dataSource } from './data.js'; import { DxChart, DxValueAxis, DxArgumentAxis, DxLabel, DxLegend, DxBorder, DxCommonSeriesSettings, DxSeries } from 'devextreme-vue/chart'; import { DxRangeSelector, DxSize, DxMargin, DxScale, DxChart as DxRsChart, DxBehavior, DxCommonSeriesSettings as DxCommonSeriesSettingsOptions, DxSeries as DxRsChartSeries } from 'devextreme-vue/range-selector'; export default { components: { DxChart, DxValueAxis, DxArgumentAxis, DxLabel, DxLegend, DxBorder, DxRangeSelector, DxSize, DxMargin, DxScale, DxRsChart, DxBehavior, DxCommonSeriesSettings, DxCommonSeriesSettingsOptions, DxSeries, DxRsChartSeries }, data() { return { dataSource, range: [], series: [{ name: 'Si', valueField: 'Si' }, { name: 'Fe', valueField: 'Fe' }, { name: 'Ni', valueField: 'Ni' }, { name: 'S', valueField: 'S' }, { name: 'O', valueField: 'O' }, { name: 'Mg', valueField: 'Mg' }, { name: 'Al', valueField: 'Al' }, { name: 'K', valueField: 'K' }, { name: 'Na', valueField: 'Na' }] }; }, methods: { customizeText({ valueText }) { return `${valueText}%`; } } }; </script> <style scoped> #zoomedChart { margin-bottom: 20px; } </style>