The JavaScript Linear Gauge control is used to visualize numerical values of an axis in linear manner. All the linear gauge elements are rendered using Scalable Vector Graphics (SVG).

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To install the Linear Gauge and its dependent packages, use the following command,

npm install @syncfusion/ej2-lineargauge

Linear Gauge control is also offered in the following list of frameworks.

Angular	React	Vue	ASP.NET Core	ASP.NET MVC

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• Axes: Axes is a collection of axis that can be used to indicate the numeric values in linear scale.
• Orientation: Renders in both vertical and horizontal directions.
• Container: Container holds multiple axes together. It supports three types of containers: normal, rounded rectangle, and thermometer.
• Ranges: Supports ranges to categorize the axis values. Any number of ranges can be added to the linear gauge.
• Pointers: Pointers are used to indicate values on the axis. Linear gauge supports two types of pointers: bar and marker.
• Annotation: Uses any custom HTML element as annotations and place it anywhere on the gauge.
• Tooltip: Provides information about the pointer values on hover.
• Pointer drag: Provides support to place the pointer at the desired values by dragging it.
• Print and Export: Prints or exports the rendered linear gauge to a desired format. Exporting supports four formats: PDF, PNG, JPEG and SVG.
• Globalization: Personalize the linear gauge control with different languages, as well as culture-specific number, date and time formatting.
• Accessibility: Provides with built-in accessibility support which helps to access all the linear gauge control features through the keyboard, screen readers, or other assistive technology devices.

Product support is available through the following mediums.

• Support ticket - Guaranteed Response in 24 hours | Unlimited tickets | Holiday support
• Community forum
• GitHub issues
• Request feature or report bug
• Live chat

Check the changelog here. Get minor improvements and bug fixes every week to stay up to date with frequent updates.

This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this control, is subject to the terms and conditions of Syncfusion's EULA. To acquire a license for 80+ JavaScript UI controls, you can purchase or start a free 30-day trial.

A free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers.

See LICENSE FILE for more info.

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