Overview
DevExtreme React Gauges is a set of interactive UI components for visualizing data on dashboards. This set includes two circular and one linear gauge. Declared PropTypes for typechecking are included. Learn more about DevExtreme React components.
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import React from 'react';
import CircularGauge, {
Geometry,
Scale as CircularScale,
Size as CircularSize,
ValueIndicator as CircularValueIndicator,
} from 'devextreme-react/circular-gauge';
import LinearGauge, {
Label,
MinorTick,
Scale as LinearScale,
Size as LinearSize,
ValueIndicator as LinearValueIndicator,
} from 'devextreme-react/linear-gauge';
import Slider from 'devextreme-react/slider';
import Indicator from './Indicator.js';
const color = '#f05b41';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
speedValue: 40,
};
this.handleSpeedChange = ({ value }) => {
this.setState({ speedValue: value });
};
}
render() {
const { speedValue } = this.state;
return (
<div id="gauge-demo">
<div id="gauge-container">
<div className="left-section">
<Indicator
value={speedValue / 2}
inverted={false}
startAngle={180}
endAngle={90} color={color}
/>
<Indicator
value={speedValue / 2}
inverted={true}
startAngle={-90}
endAngle={-180}
color={color}
/>
</div>
<div className="center-section">
<CircularGauge value={speedValue}>
<CircularSize width={260} />
<CircularScale
startValue={20}
endValue={200}
tickInterval={20}
minorTickInterval={10}
/>
<Geometry startAngle={225} endAngle={315} />
<CircularValueIndicator
type="twoColorNeedle"
secondFraction={0.24}
color="none"
secondColor={color}
/>
</CircularGauge>
<div className="speed-value">
<span>{speedValue}</span>
</div>
<LinearGauge value={50 - speedValue * 0.24} id="fuel-gauge">
<LinearSize width={90} height={20} />
<LinearScale
startValue={0}
endValue={50}
tickInterval={25}
minorTickInterval={12.5}
>
<MinorTick visible={true} />
<Label visible={false} />
</LinearScale>
<LinearValueIndicator
size={8}
offset={7}
color={color}
/>
</LinearGauge>
</div>
<div className="right-section">
<Indicator
value={speedValue / 2}
inverted={true}
startAngle={90}
endAngle={0}
color={color}
/>
<Indicator
value={speedValue / 2}
inverted={false}
startAngle={0}
endAngle={-90}
color={color}
/>
</div>
</div>
<Slider
value={this.state.speedValue}
onValueChanged={this.handleSpeedChange}
width={155}
min={0}
max={200}
id="slider"
/>
</div>
);
}
}
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/22.2.5/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.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>
#gauge-demo {
height: 500px;
}
#gauge-container {
text-align: center;
margin: 20px auto;
background-image: url('../../../../images/Gauges/mask.png');
background-repeat: no-repeat;
width: 786px;
height: 500px;
}
#gauge-container > div {
display: inline-block;
position: relative;
}
.left-section {
top: -20px;
left: -40px;
}
.center-section {
top: 25px;
}
.right-section {
top: -20px;
right: -40px;
}
.speed-value {
position: absolute;
border: 2px solid #f05b41;
border-radius: 50%;
width: 110px;
height: 110px;
left: 28%;
top: 36%;
line-height: 100px;
}
.speed-value > span {
font-size: 50px;
font-weight: lighter;
color: #f05b41;
}
#fuel-gauge {
position: absolute;
left: 34%;
bottom: 5%;
}
#slider {
position: relative;
top: -105px;
margin: 0 auto;
}
#slider .dx-slider-bar {
background-color: #fff;
}
#slider .dx-slider-handle {
background-color: #f05b41;
width: 16px;
height: 16px;
margin-top: -8px;
margin-right: -8px;
border-radius: 50%;
border: none;
}
#slider .dx-slider-handle .dx-inkripple-wave {
background: none;
}
#slider .dx-slider-handle::after {
background-color: #f05b41;
}
#slider .dx-slider-range.dx-slider-range-visible {
border-color: #f05b41;
background-color: #f05b41;
}
import React from 'react';
import CircularGauge, {
Geometry,
Scale,
Size,
ValueIndicator,
} from 'devextreme-react/circular-gauge';
export default function Indicator(props) {
return (
<CircularGauge value={props.value}>
<Size width={90} height={90} />
<Scale
startValue={props.inverted ? 100 : 0}
endValue={props.inverted ? 0 : 100}
tickInterval={50}
/>
<Geometry startAngle={props.startAngle} endAngle={props.endAngle} />
<ValueIndicator color={props.color} />
</CircularGauge>
);
}
window.config = {
transpiler: 'plugin-babel',
meta: {
'devextreme/localization.js': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
},
defaultExtension: 'js',
map: {
'react': 'npm:react@17.0.2/umd/react.development.js',
'react-dom': 'npm:react-dom@17.0.2/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.8.1/prop-types.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@22.2.5/cjs',
'devextreme-react': 'npm:devextreme-react@22.2.5',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.5.20/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.1.72/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.42/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.11',
'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@7.4.11/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',
// 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',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.4/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.4/parser-html.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',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.11/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
react: true,
},
};
System.config(window.config);