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https://github.com/arction/lcjs-example-0440-solidgaugechart

A demo application showcasing LightningChart JS Gauge chart.
https://github.com/arction/lcjs-example-0440-solidgaugechart

demo example gauge-chart gauge-plot javascript lcjs lightningchart-js performance visualization webgl

Last synced: about 12 hours ago
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A demo application showcasing LightningChart JS Gauge chart.

Host: GitHub
URL: https://github.com/arction/lcjs-example-0440-solidgaugechart
Owner: Arction
License: mit
Created: 2019-08-05T10:10:53.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2024-05-07T11:19:51.000Z (7 months ago)
Last Synced: 2024-05-08T10:46:42.203Z (6 months ago)
Topics: demo, example, gauge-chart, gauge-plot, javascript, lcjs, lightningchart-js, performance, visualization, webgl
Language: JavaScript
Homepage: https://www.arction.com/lightningchart-js-interactive-examples/#/lcjs_example_0440_solidGaugeChart
Size: 9.67 MB
Stars: 0
Watchers: 4
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# JavaScript Solid Gauge Chart

![JavaScript Solid Gauge Chart](solidGauge-darkGold.png)

This demo application belongs to the set of examples for LightningChart JS, data visualization library for JavaScript.

LightningChart JS is entirely GPU accelerated and performance optimized charting library for presenting massive amounts of data. It offers an easy way of creating sophisticated and interactive charts and adding them to your website or web application.

The demo can be used as an example or a seed project. Local execution requires the following steps:

- Make sure that relevant version of [Node.js](https://nodejs.org/en/download/) is installed
- Open the project folder in a terminal:

npm install # fetches dependencies
npm start # builds an application and starts the development server

- The application is available at _http://localhost:8080_ in your browser, webpack-dev-server provides hot reload functionality.

## Description

This example shows solid gauge chart.

The chart can be created with a simple line of code.

```javascript
// Create a new Gauge chart.
const gauge = lightningChart().Gauge({ type: GaugeChartTypes.Solid })
```

After creating the Gauge Chart the value for it can be set simply.

```javascript
gauge
// Get default slice, this is the only slice there is and
// it should be manipulated to set wanted value to the Gauge Chart.
.getDefaultSlice()
// Set start and end values.
.setInterval(0, 400000)
// Set the displayed value.
.setValue(329000)
```

## API Links

* [Gauge chart types]
* [RGBA color factory]
* [Solid gauge]
* [Solid LineStyle]
* [Solid FillStyle]

## Support

If you notice an error in the example code, please open an issue on [GitHub][0] repository of the entire example.

Official [API documentation][1] can be found on [LightningChart][2] website.

If the docs and other materials do not solve your problem as well as implementation help is needed, ask on [StackOverflow][3] (tagged lightningchart).

If you think you found a bug in the LightningChart JavaScript library, please contact [email protected].

Direct developer email support can be purchased through a [Support Plan][4] or by contacting [email protected].

[0]: https://github.com/Arction/
[1]: https://lightningchart.com/lightningchart-js-api-documentation/
[2]: https://lightningchart.com
[3]: https://stackoverflow.com/questions/tagged/lightningchart
[4]: https://lightningchart.com/support-services/

[Gauge chart types]: https://lightningchart.com/js-charts/api-documentation/v5.2.0/variables/GaugeChartTypes-1.html
[RGBA color factory]: https://lightningchart.com/js-charts/api-documentation/v5.2.0/functions/ColorRGBA.html
[Solid gauge]: https://lightningchart.com/js-charts/api-documentation/v5.2.0/classes/SolidGauge.html
[Solid LineStyle]: https://lightningchart.com/js-charts/api-documentation/v5.2.0/classes/SolidLine.html
[Solid FillStyle]: https://lightningchart.com/js-charts/api-documentation/v5.2.0/classes/SolidFill.html