‘Bullet Chart’ will display the details of ‘Actual’ and ‘Target’ values through ‘Tooltip’ when the mouse is moved over the ‘Target’ and the ‘Feature’ bar.
By setting enablethe property to ‘True’ and by injecting BulletTooltip module
using BulletChart.Inject(BulletTooltip).The ‘Tooltip’ is visible in the ‘Bullet chart’ by default.
import { BulletChart, BulletTooltip } from '@syncfusion/ej2-charts';
BulletChart.Inject(BulletTooltip);
let chart: BulletChart = new BulletChart({
title: 'Sales Rate in dollars',
subtitle: '(in dollars $)',
dataSource: [
{ value: 55, target: 45, category: 'Year 1' },
],
animation: { enable: false },
targetField: 'target',
valueField: 'value',
labelFormat: '${value}',
ranges: [ { end: 35 },
{ end: 50 },
{ end: 100 }
],
minimum: 0, maximum: 100, interval: 20,
tooltip: { enable: true }
}, '#element');<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Animation</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='element'></div>
</div>
<script id='Tooltip' type="text/x-template">
<div id="wrap">
<table style="width:100%; background-color: #ffffff; border-spacing: 0px; border-collapse:separate; border: 1px solid grey; border-radius:10px; padding-top: 5px; padding-bottom:5px">
<tr>
<td style="font-weight:bold; color:black; padding-left: 5px;padding-top: 2px;padding-bottom: 2px;">Sales</td>
</tr>
<tr>
<td style="padding-left: 5px; color:black; padding-right: 5px; padding-bottom: 2px;">Target : ${target}K </td>
</tr>
<tr>
<td style="padding-left: 5px; color:black; padding-right: 5px">Current : ${value}K </td>
</tr>
</table>
</div>
</script>
</body>
</html>Any ‘HTML’ elements can be displayed in the ‘Tooltip’ by using the ‘Tooltip’ property Template. You can use the ${target} and ${value} as place holders in the ‘HTML’ element to display the ‘Value’ and ‘Target’ values of the corresponding data point.
import { BulletChart, BulletTooltip } from '@syncfusion/ej2-charts';
BulletChart.Inject(BulletTooltip);
let chart: BulletChart = new BulletChart({
height: '110px',
tooltip: { enable: true, template : '#Tooltip' },
dataSource: [{ value: 70, target: 50 }],
valueField: 'value',
targetField: 'target',
animation: { enable: false },
ranges: [{ end: 30, color: '#599C20' },
{ end: 60, color: '#EFC820' },
{ end: 100, color: '#CA4218' }
],
minimum: 0, maximum: 100, interval: 10,
title: 'Revenue YTD',
labelFormat: '${value}K'
}, '#element');<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Animation</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='element'></div>
</div>
<script id='Tooltip' type="text/x-template">
<div id="wrap">
<table style="width:100%; background-color: #ffffff; border-spacing: 0px; border-collapse:separate; border: 1px solid grey; border-radius:10px; padding-top: 5px; padding-bottom:5px">
<tr>
<td style="font-weight:bold; color:black; padding-left: 5px;padding-top: 2px;padding-bottom: 2px;">Sales</td>
</tr>
<tr>
<td style="padding-left: 5px; color:black; padding-right: 5px; padding-bottom: 2px;">Target : ${target}K </td>
</tr>
<tr>
<td style="padding-left: 5px; color:black; padding-right: 5px">Current : ${value}K </td>
</tr>
</table>
</div>
</script>
</body>
</html>The fill and border properties are used to customize the background color and border of the tooltip respectively. The textStyle property in the tooltip is used to customize the font of the tooltip text.
import { BulletChart, BulletTooltip } from '@syncfusion/ej2-charts';
BulletChart.Inject(BulletTooltip);
let chart: BulletChart = new BulletChart({
height: '110px',
tooltip: { enable: true, fill: 'red', border:{ color: 'green', width: 10 } },
dataSource: [{ value: 70, target: 50 }],
valueField: 'value',
targetField: 'target',
animation: { enable: false },
ranges: [{ end: 30, color: '#599C20' },
{ end: 60, color: '#EFC820' },
{ end: 100, color: '#CA4218' }
],
minimum: 0, maximum: 100, interval: 10,
title: 'Revenue YTD',
labelFormat: '${value}K'
}, '#element');<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Animation</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='element'></div>
</div>
<script id="Unemployment" type="text/x-template">
<div id='templateWrap'>
<table style="width:100%; border: 1px solid black;">
<tr><th colspan="2" bgcolor="#00FFFF">Unemployment</th></tr>
<tr><td bgcolor="#00FFFF">${x}:</td><td bgcolor="#00FFFF">${y}</td></tr>
</table>
</div>
</script>
</body>
</html>