## ### ShapeSource is a map content source that supplies vector shapes to be shown on the map.
The shape may be a url or a GeoJSON object ### props | Prop | Type | Default | Required | Description | | ---- | :--: | :-----: | :------: | :----------: | | id | `string` | `MapboxGL.StyleSource.DefaultSourceID` | `false` | A string that uniquely identifies the source. | | url | `string` | `none` | `false` | An HTTP(S) URL, absolute file URL, or local file URL relative to the current application’s resource bundle. | | shape | `object` | `none` | `false` | The contents of the source. A shape can represent a GeoJSON geometry, a feature, or a feature colllection. | | cluster | `bool` | `none` | `false` | Enables clustering on the source for point shapes. | | clusterRadius | `number` | `none` | `false` | Specifies the radius of each cluster if clustering is enabled.
A value of 512 produces a radius equal to the width of a tile.
The default value is 50. | | clusterMaxZoomLevel | `number` | `none` | `false` | Specifies the maximum zoom level at which to cluster points if clustering is enabled.
Defaults to one zoom level less than the value of maxZoomLevel so that, at the maximum zoom level,
the shapes are not clustered. | | maxZoomLevel | `number` | `none` | `false` | Specifies the maximum zoom level at which to create vector tiles.
A greater value produces greater detail at high zoom levels.
The default value is 18. | | buffer | `number` | `none` | `false` | Specifies the size of the tile buffer on each side.
A value of 0 produces no buffer. A value of 512 produces a buffer as wide as the tile itself.
Larger values produce fewer rendering artifacts near tile edges and slower performance.
The default value is 128. | | tolerance | `number` | `none` | `false` | Specifies the Douglas-Peucker simplification tolerance.
A greater value produces simpler geometries and improves performance.
The default value is 0.375. | | onPress | `func` | `none` | `false` | Source press listener, gets called when a user presses one of the children layers only
if that layer has a higher z-index than another source layers | | hitbox | `shape` | `none` | `false` | Overrides the default touch hitbox(44x44 pixels) for the source layers | |   width | `number` | `none` | `true` | `width` of hitbox | |   height | `number` | `none` | `true` | `height` of hitbox | ### methods #### features([filter]) Returns all features from the source that match the query parameters regardless of whether or not the feature is
currently rendered on the map. ##### arguments | Name | Type | Required | Description | | ---- | :--: | :------: | :----------: | | `filter` | `Array` | `No` | an optional filter statement to filter the returned Features. | ```javascript shapeSource.features() ``` #### onPress(event) ##### arguments | Name | Type | Required | Description | | ---- | :--: | :------: | :----------: | | `event` | `n/a` | `Yes` | undefined |