mirror of
https://github.com/visgl/react-map-gl.git
synced 2025-12-08 20:16:02 +00:00
44 lines
937 B
Markdown
44 lines
937 B
Markdown
# ScaleControl
|
|
|
|
|
|
|
|
React component that wraps [ScaleControl](https://docs.mapbox.com/mapbox-gl-js/api/markers/#scalecontrol).
|
|
|
|
```js
|
|
import * as React from 'react';
|
|
import Map, {ScaleControl} from 'react-map-gl';
|
|
|
|
function App() {
|
|
return <Map
|
|
initialViewState={{
|
|
longitude: -100,
|
|
latitude: 40,
|
|
zoom: 3.5
|
|
}}
|
|
mapStyle="mapbox://styles/mapbox/streets-v9"
|
|
>
|
|
<ScaleControl />
|
|
</Map>;
|
|
}
|
|
```
|
|
|
|
## Properties
|
|
|
|
#### maxWidth: string
|
|
|
|
Default: `100`
|
|
|
|
The maximum length of the scale control in pixels.
|
|
|
|
#### position: 'top-right' | 'top-left' | 'bottom-right' | 'bottom-left'
|
|
|
|
Default: `'bottom-left'`
|
|
|
|
Placement of the control relative to the map. Note that this prop is only used when the component first mounts.
|
|
|
|
#### unit: 'imperial' | 'metric' | 'nautical'
|
|
|
|
Default: `'metric'`
|
|
|
|
Unit of the distance.
|