# Mapbox GL JS Style Switcher

Adds a style switcher to `mapbox-gl`

![](https://img.shields.io/bundlephobia/min/mapbox-gl-style-switcher) <a href="https://www.npmjs.com/package/mapbox-gl-style-switcher">![](https://img.shields.io/npm/v/mapbox-gl-style-switcher)</a> ![](https://img.shields.io/npm/types/mapbox-gl-style-switcher) ![](https://img.shields.io/npm/l/mapbox-gl-style-switcher)


## Installation:

```bash
npm i mapbox-gl-style-switcher --save
```

## Demo:

- [codesandbox](https://codesandbox.io/s/elegant-night-wi9v4)

## Usage:

```ts
import { MapboxStyleSwitcherControl } from "mapbox-gl-style-switcher";
import { Map as MapboxMap } from "mapbox-gl";

import "mapbox-gl-style-switcher/styles.css";

const map = new MapboxMap();
map.addControl(new MapboxStyleSwitcherControl());
```

## Options:
If you want to supply your own list of styles, pass them in the constructor.

```ts
import { MapboxStyleDefinition, MapboxStyleSwitcherControl } from "mapbox-gl-style-switcher";

const styles: MapboxStyleDefinition[] = [
    {
        title: "Dark",
        uri:"mapbox://styles/mapbox/dark-v9"
    },
    {
        title: "Light",
        uri:"mapbox://styles/mapbox/light-v9"
    }
];

// Pass options (optional)
const options: MapboxStyleSwitcherOptions = {
    defaultStyle: "Dark",
    eventListeners: {
 // return true if you want to stop execution
 //           onOpen: (event: MouseEvent) => boolean;
 //           onSelect: (event: MouseEvent) => boolean;
 //           onChange: (event: MouseEvent, style: string) => boolean;
    }
};

map.addControl(new MapboxStyleSwitcherControl(styles, options));
```

If you want to specify a default style, pass them in the constructor as second argument.

```ts
map.addControl(new MapboxStyleSwitcherControl(styles, 'Dark'));
```

## Screenshots

![Closed](assets/closed.png)

![Open](assets/open.png)