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Zooming and Scrolling
Documentation
In this demo, the visualRange option is used to zoom the chart initially. The zoomAndPan.argumentAxis option 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.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you!
We appreciate your feedback.
We appreciate your feedback.
import React from 'react';
import { zoomingData } from './data.js';
import Chart, {
ArgumentAxis,
Series,
ZoomAndPan,
Legend,
ScrollBar
} from 'devextreme-react/chart';
class App extends React.Component {
render() {
return (
<Chart
id="chart"
palette="Harmony Light"
dataSource={zoomingData}>
<Series argumentField="arg" valueField="y1" />
<Series argumentField="arg" valueField="y2" />
<ArgumentAxis defaultVisualRange={{ startValue: 300, endValue: 500 }} />
<ScrollBar visible={true} />
<ZoomAndPan argumentAxis="both" />
<Legend visible={false} />
</Chart>
);
}
}
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(
<App />,
document.getElementById('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/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.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>
#chart {
height: 440px;
width: 100%;
}
var 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 }
];
export
{
zoomingData
};
System.config({
transpiler: 'plugin-babel',
meta: {
},
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16.14.0/umd/react.development.js',
'react-dom': 'npm:react-dom@16.14.0/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.7.2/prop-types.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.4',
'devextreme-react': 'npm:devextreme-react@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js',
// SystemJS plugins
'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'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});