Overview
DevExtreme Angular Gauges are interactive UI components for dashboards. They come in two geometric shapes - circular, or radial, and linear - and provide a comprehensive set of features including multiple value indicators, geometry customization, interactive tooltips, palettes support, and many more. Native Angular features, like AOT compilation, declarative configuration, TypeScript compile-time checking, are supported as well.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<div id="gauge-demo">
<div id="gauge-container">
<div class="left-section">
<dx-circular-gauge [value]="speedValue / 2">
<dxo-size [width]="90" [height]="90"></dxo-size>
<dxo-value-indicator color="#f05b41"> </dxo-value-indicator>
<dxo-geometry [startAngle]="180" [endAngle]="90"> </dxo-geometry>
<dxo-scale [startValue]="0" [endValue]="100" [tickInterval]="50">
</dxo-scale>
</dx-circular-gauge>
<dx-circular-gauge [value]="speedValue / 2">
<dxo-size [width]="90" [height]="90"></dxo-size>
<dxo-value-indicator color="#f05b41"></dxo-value-indicator>
<dxo-geometry [startAngle]="-90" [endAngle]="-180"> </dxo-geometry>
<dxo-scale [startValue]="100" [endValue]="0" [tickInterval]="50">
</dxo-scale>
</dx-circular-gauge>
</div>
<div class="center-section">
<dx-circular-gauge id="speed-gauge" [value]="speedValue">
<dxo-size [width]="260"></dxo-size>
<dxo-value-indicator
type="twoColorNeedle"
color="none"
[secondFraction]="0.24"
secondColor="#f05b41"
>
</dxo-value-indicator>
<dxo-geometry [startAngle]="225" [endAngle]="315"> </dxo-geometry>
<dxo-scale
[startValue]="20"
[endValue]="200"
[tickInterval]="20"
[minorTickInterval]="10"
>
</dxo-scale>
</dx-circular-gauge>
<div class="speed-value">
<span>{{ speedValue }}</span>
</div>
<dx-linear-gauge id="fuel-gauge" [value]="50 - speedValue * 0.24">
<dxo-size [width]="90" [height]="20"></dxo-size>
<dxo-scale
[startValue]="0"
[endValue]="50"
[tickInterval]="25"
[minorTickInterval]="12.5"
>
<dxo-minor-tick [visible]="true"></dxo-minor-tick>
<dxo-label [visible]="false"></dxo-label>
</dxo-scale>
<dxo-value-indicator color="#f05b41" [size]="8" [offset]="7">
</dxo-value-indicator>
</dx-linear-gauge>
</div>
<div class="right-section">
<dx-circular-gauge [value]="speedValue / 2">
<dxo-size [width]="90" [height]="90"></dxo-size>
<dxo-value-indicator color="#f05b41"> </dxo-value-indicator>
<dxo-geometry [startAngle]="90" [endAngle]="0"> </dxo-geometry>
<dxo-scale [startValue]="100" [endValue]="0" [tickInterval]="50">
</dxo-scale>
</dx-circular-gauge>
<dx-circular-gauge [value]="speedValue / 2">
<dxo-size [width]="90" [height]="90"></dxo-size>
<dxo-value-indicator color="#f05b41"></dxo-value-indicator>
<dxo-geometry [startAngle]="0" [endAngle]="-90"> </dxo-geometry>
<dxo-scale [startValue]="0" [endValue]="100" [tickInterval]="50">
</dxo-scale>
</dx-circular-gauge>
</div>
</div>
<dx-slider
id="slider"
[min]="0"
[max]="200"
[width]="155"
[(value)]="speedValue"
>
</dx-slider>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxCircularGaugeModule, DxLinearGaugeModule, DxSliderModule } from 'devextreme-angular';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
preserveWhitespaces: true,
})
export class AppComponent {
speedValue = 40;
}
@NgModule({
imports: [
BrowserModule,
DxCircularGaugeModule,
DxLinearGaugeModule,
DxSliderModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #gauge-demo {
height: 500px;
}
::ng-deep #gauge-container {
text-align: center;
margin: 20px auto;
background-image: url('../../../../images/Gauges/mask.png');
background-repeat: no-repeat;
width: 786px;
height: 500px;
}
::ng-deep #gauge-container > div {
display: inline-block;
position: relative;
}
::ng-deep .left-section {
top: -20px;
left: -40px;
}
::ng-deep .center-section {
top: 25px;
}
::ng-deep .right-section {
top: -20px;
right: -40px;
}
::ng-deep .speed-value {
position: absolute;
border: 2px solid #f05b41;
border-radius: 50%;
width: 110px;
height: 110px;
left: 28%;
top: 36%;
line-height: 100px;
}
::ng-deep .speed-value > span {
font-size: 50px;
font-weight: lighter;
color: #f05b41;
}
::ng-deep #fuel-gauge {
position: absolute;
left: 34%;
bottom: 5%;
}
::ng-deep #slider {
position: relative;
top: -105px;
margin: 0 auto;
}
::ng-deep #slider .dx-slider-bar {
background-color: #fff;
}
::ng-deep #slider .dx-slider-handle {
background-color: #f05b41;
width: 16px;
height: 16px;
margin-top: -8px;
margin-right: -8px;
border-radius: 50%;
border: none;
}
::ng-deep #slider .dx-slider-handle .dx-inkripple-wave {
background: none;
}
::ng-deep #slider .dx-slider-handle::after {
background-color: #f05b41;
}
::ng-deep #slider .dx-slider-range.dx-slider-range-visible {
border-color: #f05b41;
background-color: #f05b41;
}
// In real applications, you should not transpile code in the browser.
// You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
},
meta: {
'typescript': {
'exports': 'ts',
},
'devextreme/localization.js': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
},
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
'@angular/core': 'npm:@angular/core@12.2.16',
'@angular/platform-browser': 'npm:@angular/platform-browser@12.2.16',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.16',
'@angular/forms': 'npm:@angular/forms@12.2.16',
'@angular/common': 'npm:@angular/common@12.2.16',
'@angular/compiler': 'npm:@angular/compiler@12.2.16',
'tslib': 'npm:tslib@2.3.1/tslib.js',
'rxjs': 'npm:rxjs@7.5.3/dist/bundles/rxjs.umd.js',
'rxjs/operators': 'npm:rxjs@7.5.3/dist/cjs/operators/index.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@22.2.3/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@22.2.3/bundles/dx.all.js',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.5.18/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.1.65',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.37',
'devextreme-angular': 'npm:devextreme-angular@22.2.3',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.11',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat@7.4.11/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@7.4.11/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class@7.4.11/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras@7.4.11/dist/inferno-extras.min.js',
// Prettier
'prettier/standalone': 'npm:prettier@2.7.1/standalone.js',
'prettier/parser-html': 'npm:prettier@2.7.1/parser-html.js',
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts',
},
'devextreme': {
defaultExtension: 'js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
'rxjs': {
defaultExtension: 'js',
},
'rxjs/operators': {
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.11/inferno/package.json',
'npm:@angular/*/package.json',
'npm:@angular/common@12.2.16/*/package.json',
'npm:rxjs@7.5.3/package.json',
'npm:rxjs@7.5.3/operators/package.json',
'npm:devextreme-angular@22.2.3/*/package.json',
'npm:devextreme-angular@22.2.3/ui/*/package.json',
'npm:devextreme-angular@22.2.3/package.json',
'npm:devexpress-diagram@2.1.65/package.json',
'npm:devexpress-gantt@4.1.37/package.json',
],
};
System.config(window.config);
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<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/22.2.3/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.12.0/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.13/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="config.js"></script>
<script>
System.import("app").catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>