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The JavaScript Linear Gauge is ideal for visualizing numeric values on a linear scale with features like multiple axes and different orientations. Customize the appearance of the gauge to simulate a thermometer, pressure gauge, ruler, and more.
Position the Linear Gauge vertically or horizontally. This is helpful when viewing the gauge on mobile devices.
A container holds the ranges and pointers in a Linear Gauge. Customize the container to be shaped as a rectangle, rounded rectangle, or thermometer.
The gauge axes are linear scales where a set of values can be plotted based on any business logic. Users can also easily customize the appearance of the axes.
Customize the look and feel of the default labels in the Linear Gauge by changing the font style, size, and color. Prefix or suffix text can also be added to the labels.
Define the desired style for major ticks and minor ticks in a gauge by changing their height, width, and color.
To enhance readability, change the position of the default axes in the gauge by setting the offset value for labels, ticks, and axis lines.
Add a border to a gauge by using axis lines. The appearance of the default axis in the Linear Gauge can also be customized.
The JavaScript Linear Gauge allows users to add multiple axes to a gauge to design it like a thermometer, ruler, etc.
Values in the Linear Gauge axes can be reversed.
A range in a JavaScript Linear Gauge is a visual element that helps quickly visualize where a value falls on the axis.
Change the position of a range or move it to any place inside the gauge.
The range width varies based on the values to enhance usage and readability.
Add multiple ranges inside the axes to show color variations.
Indicate the values on an axis using pointers. The HTML5 JavaScript Linear Gauge control supports two types of pointers: marker and bar.
Point out the current value by using different types of marker pointers.
Change the marker pointer type to the built-in triangle, inverted triangle, square, or circle shapes to highlight a value.
Change or move the marker pointers to any place inside the gauge.
Change the marker pointer type to text to indicate axis values.
Use a bar pointer to point out the current value.
Change or move the bar pointers to any place inside the gauge.
Add more than one bar pointer to the axes to indicate multiple values.
The HTML5 JavaScript Linear Gauge provides a visually appealing way to view its pointers with animated transitions. Experience smooth pointer transitions by moving the pointer from one place to another.
The interactive JavaScript Linear Gauge lets users drag the pointer from one place to another. Swipe gestures are used to control the pointer, and the value is changed at runtime.
Display details about the pointer value on a tooltip when hovering over the pointer.
Display any HTML element as an annotation at a specific point of interest in the Linear Gauge. Also add multiple annotations to a gauge.
The appearance of each element in the Linear Gauge, such as axes, ranges, axes intervals, pointer positions, label positions, and tick positions, can be customized easily.
Colors applied to the range and pointer can vary gradually to create a smooth color transition.
Add a title to visualize additional information on the Linear Gauge. Users can customize the font of the title.
The Linear Gauge control allows you to change its size by setting the width and height. You can make the gauge fill its parent container by simply setting the height and width to 100%.
The interactive JavaScript Linear Gauge also supports touch interactions.
All the features in a Linear Gauge will work on touch devices with zero configuration. Use touch features such as tooltip and pointer drag without any customization.
Users can view the Linear Gauge on various devices. It is also possible to hide specific elements in the gauges for a particular screen size by making a very minimal change in the gauge events.
You can render the Linear Gauge in all modern browsers.
The Linear Gauge is also available in our Blazor, Angular, React, and Vue frameworks. Check out the Linear Gauge on different platforms from the following links:
Easily get started with the JavaScript Linear Gauge using a few simple lines of HTML and TS code, as demonstrated in the following sample. Also explore our JavaScript Linear Gauge example, which shows you how to render and configure a Linear Gauge in JavaScript.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Essential JS 2</title>
<script src="node_modules/systemjs/dist/system.src.js" type="text/javascript"></script>
<script src="system.config.js" type="text/javascript"></script>
</head>
<body>
<div id="container"></div>
</body>
</html>[TS]
import { LinearGauge, Annotations } from '@syncfusion/ej2-lineargauge';
LinearGauge.Inject(Annotations);
let gauge: LinearGauge = new LinearGauge({
orientation: 'Horizontal',
axes: [
{
pointers: [
{
value: 10,
height: 15,
width: 15,
placement: 'Near',
offset: -40,
markerType: 'Triangle',
},
],
majorTicks: {
interval: 10,
height: 10,
color: '#9E9E9E',
},
minorTicks: {
interval: 2,
height: 10,
color: '#9E9E9E',
},
labelStyle: {
offset: 48,
font: {
fontFamily: 'Segoe UI',
},
},
},
],
annotations: [
{
content:
'<div style="width: 70px;margin-top: 25%;font-size: 16px;">10 MPH</div>',
axisIndex: 0,
axisValue: 10,
x: 10,
zIndex: '1',
y: -60,
},
],
});
gauge.appendTo('#container');The Syncfusion JavaScript Linear Gauge provides the following:
We do not sell the JavaScript Linear Gauge separately. It is only available for purchase as part of the Syncfusion team license. This contains over 1,800 components and frameworks, including the JavaScript Linear Gauge. The price of the team license starts at $395 per month for 5 developers, and includes support and updates until the subscription expires. In addition, we might offer discounts based on currently active promotions. Please contact our product specialists today to see if you qualify for any additional discounts.
You can find our JavaScript Linear Gauge demo here. It demonstrates how to render and configure the Linear Gauge.
No, our 1,800+ components and frameworks for web, mobile, and desktop, including our JavaScript Linear Gauge, are not sold individually. They are only available as part of a team license. However, we have competitively priced the product, so it only costs a little bit more than what some other vendors charge for their Linear Gauge control alone. We have also found that, in our experience, our customers usually start off using one of our products and then expand to several products quickly, so we felt it was best to offer all 1,800+ components and frameworks for a subscription fee that starts at $395 per month for a team of 5 developers. Additionally, we might be able to offer discounts based on currently active promotions. Please contact our product specialists today to see if you qualify for any additional discounts.
No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.
A good place to start would be our comprehensive getting started documentation.
Documentation
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