Zooming and Panning

Documentation

In this demo, the visualRange property is used to zoom the chart initially. The zoomAndPan.argumentAxis property allows you to zoom and scroll the argument axis at runtime.

Zooming and scrolling are available on mouse-equipped and touch-enable devices: you can use the mouse wheel/spread and pinch gestures to zoom, and the scrollbar/drag gesture to scroll.

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Backend API

<template> <DxChart id="chart" :data-source="zoomingData" palette="Harmony Light" > <DxSeries value-field="y1"/> <DxSeries value-field="y2"/> <DxArgumentAxis :visual-range="initialRange"/> <DxScrollBar :visible="true"/> <DxZoomAndPan argument-axis="both"/> <DxLegend :visible="false"/> </DxChart> </template> <script> import { DxChart, DxSeries, DxArgumentAxis, DxScrollBar, DxZoomAndPan, DxLegend, } from 'devextreme-vue/chart'; import { zoomingData } from './data.js'; export default { components: { DxChart, DxSeries, DxArgumentAxis, DxScrollBar, DxZoomAndPan, DxLegend, }, data() { return { zoomingData, initialRange: [300, 500], }; }, }; </script> <style scoped> #chart { height: 440px; width: 100%; } </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="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/23.1.5/css/dx.light.css" /> <script src="https://unpkg.com/core-js@2.6.12/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 zoomingData = [ { arg: 10, y1: -12, y2: 10, y3: 32, }, { arg: 20, y1: -32, y2: 30, y3: 12, }, { arg: 40, y1: -20, y2: 20, y3: 30, }, { arg: 50, y1: -39, y2: 50, y3: 19, }, { arg: 60, y1: -10, y2: 10, y3: 15, }, { arg: 75, y1: 10, y2: 10, y3: 15, }, { arg: 80, y1: 30, y2: 50, y3: 13, }, { arg: 90, y1: 40, y2: 50, y3: 14, }, { arg: 100, y1: 50, y2: 90, y3: 90, }, { arg: 105, y1: 40, y2: 175, y3: 120, }, { arg: 110, y1: -12, y2: 10, y3: 32, }, { arg: 120, y1: -32, y2: 30, y3: 12, }, { arg: 130, y1: -20, y2: 20, y3: 30, }, { arg: 140, y1: -12, y2: 10, y3: 32, }, { arg: 150, y1: -32, y2: 30, y3: 12, }, { arg: 160, y1: -20, y2: 20, y3: 30, }, { arg: 170, y1: -39, y2: 50, y3: 19, }, { arg: 180, y1: -10, y2: 10, y3: 15, }, { arg: 185, y1: 10, y2: 10, y3: 15, }, { arg: 190, y1: 30, y2: 100, y3: 13, }, { arg: 200, y1: 40, y2: 110, y3: 14, }, { arg: 210, y1: 50, y2: 90, y3: 90, }, { arg: 220, y1: 40, y2: 95, y3: 120, }, { arg: 230, y1: -12, y2: 10, y3: 32, }, { arg: 240, y1: -32, y2: 30, y3: 12, }, { arg: 255, y1: -20, y2: 20, y3: 30, }, { arg: 270, y1: -12, y2: 10, y3: 32, }, { arg: 280, y1: -32, y2: 30, y3: 12, }, { arg: 290, y1: -20, y2: 20, y3: 30, }, { arg: 295, y1: -39, y2: 50, y3: 19, }, { arg: 300, y1: -10, y2: 10, y3: 15, }, { arg: 310, y1: 10, y2: 10, y3: 15, }, { arg: 320, y1: 30, y2: 100, y3: 13, }, { arg: 330, y1: 40, y2: 110, y3: 14, }, { arg: 340, y1: 50, y2: 90, y3: 90, }, { arg: 350, y1: 40, y2: 95, y3: 120, }, { arg: 360, y1: -12, y2: 10, y3: 32, }, { arg: 367, y1: -32, y2: 30, y3: 12, }, { arg: 370, y1: -20, y2: 20, y3: 30, }, { arg: 380, y1: -12, y2: 10, y3: 32, }, { arg: 390, y1: -32, y2: 30, y3: 12, }, { arg: 400, y1: -20, y2: 20, y3: 30, }, { arg: 410, y1: -39, y2: 50, y3: 19, }, { arg: 420, y1: -10, y2: 10, y3: 15, }, { arg: 430, y1: 10, y2: 10, y3: 15, }, { arg: 440, y1: 30, y2: 100, y3: 13, }, { arg: 450, y1: 40, y2: 110, y3: 14, }, { arg: 460, y1: 50, y2: 90, y3: 90, }, { arg: 470, y1: 40, y2: 95, y3: 120, }, { arg: 480, y1: -12, y2: 10, y3: 32, }, { arg: 490, y1: -32, y2: 30, y3: 12, }, { arg: 500, y1: -20, y2: 20, y3: 30, }, { arg: 510, y1: -12, y2: 10, y3: 32, }, { arg: 520, y1: -32, y2: 30, y3: 12, }, { arg: 530, y1: -20, y2: 20, y3: 30, }, { arg: 540, y1: -39, y2: 50, y3: 19, }, { arg: 550, y1: -10, y2: 10, y3: 15, }, { arg: 555, y1: 10, y2: 10, y3: 15, }, { arg: 560, y1: 30, y2: 100, y3: 13, }, { arg: 570, y1: 40, y2: 110, y3: 14, }, { arg: 580, y1: 50, y2: 90, y3: 90, }, { arg: 590, y1: 40, y2: 95, y3: 12, }, { arg: 600, y1: -12, y2: 10, y3: 32, }, { arg: 610, y1: -32, y2: 30, y3: 12, }, { arg: 620, y1: -20, y2: 20, y3: 30, }, { arg: 630, y1: -12, y2: 10, y3: 32, }, { arg: 640, y1: -32, y2: 30, y3: 12, }, { arg: 650, y1: -20, y2: 20, y3: 30, }, { arg: 660, y1: -39, y2: 50, y3: 19, }, { arg: 670, y1: -10, y2: 10, y3: 15, }, { arg: 680, y1: 10, y2: 10, y3: 15, }, { arg: 690, y1: 30, y2: 100, y3: 13, }, { arg: 700, y1: 40, y2: 110, y3: 14, }, { arg: 710, y1: 50, y2: 90, y3: 90, }, { arg: 720, y1: 40, y2: 95, y3: 120, }, { arg: 730, y1: 20, y2: 190, y3: 130, }, { arg: 740, y1: -32, y2: 30, y3: 12, }, { arg: 750, y1: -20, y2: 20, y3: 30, }, { arg: 760, y1: -12, y2: 10, y3: 32, }, { arg: 770, y1: -32, y2: 30, y3: 12, }, { arg: 780, y1: -20, y2: 20, y3: 30, }, { arg: 790, y1: -39, y2: 50, y3: 19, }, { arg: 800, y1: -10, y2: 10, y3: 15, }, { arg: 810, y1: 10, y2: 10, y3: 15, }, { arg: 820, y1: 30, y2: 100, y3: 13, }, { arg: 830, y1: 40, y2: 110, y3: 14, }, { arg: 840, y1: 50, y2: 90, y3: 90, }, { arg: 850, y1: 40, y2: 95, y3: 120, }, { arg: 860, y1: -12, y2: 10, y3: 32, }, { arg: 870, y1: -32, y2: 30, y3: 12, }, { arg: 880, y1: -20, y2: 20, y3: 30, }, ];