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Circular Gauge

Gauge Tooltip


This demo shows how to enable and customize the tooltip of the CircularGauge. Hover over the value indicator or any of the subvalue indicators to show its tooltip.

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<template> <div> <DxCircularGauge id="gauge" :value="12" :subvalues="[8, 18]" > <DxScale :start-value="0" :end-value="20" :tick-interval="5" /> <DxTooltip :enabled="true" :customize-tooltip="customizeTooltip" > <DxFont :size="40" color="#DCD0FF" /> </DxTooltip> <DxExport :enabled="true" /> <DxTitle text="Rheostat Resistance" > <DxFont :size="28" /> </DxTitle> </DxCircularGauge> </div> </template> <script> import { DxCircularGauge, DxScale, DxTooltip, DxFont, DxExport, DxTitle } from 'devextreme-vue/circular-gauge'; export default { components: { DxCircularGauge, DxScale, DxTooltip, DxFont, DxExport, DxTitle }, methods: { customizeTooltip({ valueText }) { return { text: `${valueText} ohm` }; } } }; </script> <style scoped> #gauge { height: 440px; width: 100%; } </style>
import Vue from 'vue'; import App from './App.vue'; new Vue({ el: '#app', components: { App }, template: '<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="" /> <link rel="dx-theme" data-theme="generic.light" href="" /> <script src=""></script> <script src=""></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>
System.config({ transpiler: 'plugin-babel', meta: { '*.vue': { loader: 'vue-loader' }, }, paths: { 'npm:': '' }, map: { 'vue': 'npm:vue@2.6.3/dist/vue.esm.browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js', 'devextreme': 'npm:devextreme@20.1', 'devextreme-vue': 'npm:devextreme-vue@20.1', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram@1.0.17', 'devexpress-gantt': 'npm:devexpress-gantt@1.0.10', 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' }, 'devextreme/events/utils': { main: 'index' }, 'devextreme/events': { main: 'index' }, }, babelOptions: { sourceMaps: false, stage0: true } });