| Prop | Type | Default | Required | Description |
|---|---|---|---|---|
| id | string |
none |
true |
A string that uniquely identifies the source in the style to which it is added. |
| sourceID | string |
MapLibreGL.StyleSource.DefaultSourceID |
false |
The source from which to obtain the data to style. If the source has not yet been added to the current style, the behavior is undefined. Inferred from parent source only if the layer is a direct child to it. |
| sourceLayerID | string |
none |
false |
Identifier of the layer within the source identified by the sourceID property from which the receiver obtains the data to style. |
| aboveLayerID | string |
none |
false |
Inserts a layer above aboveLayerID. |
| belowLayerID | string |
none |
false |
Inserts a layer below belowLayerID |
| layerIndex | number |
none |
false |
Inserts a layer at a specified index |
| filter | array |
none |
false |
Filter only the features in the source layer that satisfy a condition that you define |
| minZoomLevel | number |
none |
false |
The minimum zoom level at which the layer gets parsed and appears. |
| maxZoomLevel | number |
none |
false |
The maximum zoom level at which the layer gets parsed and appears. |
| style | union |
none |
false |
Customizable style attributes |
- visibility
- rasterOpacity
- rasterHueRotate
- rasterBrightnessMin
- rasterBrightnessMax
- rasterSaturation
- rasterContrast
- rasterResampling
- rasterFadeDuration
visibility
Whether this layer is displayed.
enum
visible
visible - The layer is shown.
none - The layer is not shown.
rasterOpacity
The opacity at which the image will be drawn.
number
1
0
1
Parameters: zoom
rasterOpacityTransition
The transition affecting any changes to this layer’s rasterOpacity propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterHueRotate
Rotates hues around the color wheel.
number
0
degrees
Parameters: zoom
rasterHueRotateTransition
The transition affecting any changes to this layer’s rasterHueRotate propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterBrightnessMin
Increase or reduce the brightness of the image. The value is the minimum brightness.
number
0
0
1
Parameters: zoom
rasterBrightnessMinTransition
The transition affecting any changes to this layer’s rasterBrightnessMin propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterBrightnessMax
Increase or reduce the brightness of the image. The value is the maximum brightness.
number
1
0
1
Parameters: zoom
rasterBrightnessMaxTransition
The transition affecting any changes to this layer’s rasterBrightnessMax propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterSaturation
Increase or reduce the saturation of the image.
number
0
-1
1
Parameters: zoom
rasterSaturationTransition
The transition affecting any changes to this layer’s rasterSaturation propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterContrast
Increase or reduce the contrast of the image.
number
0
-1
1
Parameters: zoom
rasterContrastTransition
The transition affecting any changes to this layer’s rasterContrast propery.
{ duration, delay }
milliseconds
{duration: 300, delay: 0}
rasterResampling
The resampling/interpolation method to use for overscaling, also known as texture magnification filter
enum
linear
linear - (Bi)linear filtering interpolates pixel values using the weighted average of the four closest original source pixels creating a smooth but blurry look when overscaled
nearest - Nearest neighbor filtering interpolates pixel values using the nearest original source pixel creating a sharp but pixelated look when overscaled
Parameters: zoom
rasterFadeDuration
Fade duration when a new tile is added.
number
300
milliseconds
0
Parameters: zoom