org.geotools.mbstyle.layer

Class RasterMBLayer

Object

MBLayer

RasterMBLayer

public class RasterMBLayer
extends MBLayer

Nested Class Summary

Nested classes/interfaces inherited from class MBLayer

MBLayer.Visibility

Field Summary

Fields inherited from class MBLayer

ff, id, json, parse, sf

Constructor Summary

Constructors

Constructor and Description
RasterMBLayer(JSONObject json)

Method Summary

Modifier and Type	Method and Description
Expression	brightnessMax() (Optional) Scale the brightness of the image.
Expression	brightnessMin() (Optional) Scale the brightness of the image.
Expression	contrast() (Optional) Increase or reduce the contrast of the image.
protected SemanticType	defaultSemanticType() Default SemanticType to use when generating MBLayer.getFilter().
Expression	fadeDuration() (Optional) Fade duration when a new tile is added.
Number	getBrightnessMax() (Optional) Scale the brightness of the image.
Number	getBrightnessMin() (Optional) Scale the brightness of the image.
Number	getContrast() (Optional) Increase or reduce the contrast of the image.
Number	getFadeDuration() (Optional) Fade duration when a new tile is added.
Number	getHueRotate() (Optional) Rotates hues around the color wheel.
Number	getOpacity() (Optional) The opacity (Number) at which the image will be drawn.
Number	getSaturation() (Optional) Increase or reduce the saturation of the image.
String	getType() Rendering type of this layer.
Expression	hueRotate() (Optional) Rotates hues around the color wheel.
Expression	opacity() (Optional) The opacity (Number) at which the image will be drawn.
Expression	saturation() (Optional) Increase or reduce the saturation of the image.
List<FeatureTypeStyle>	transformInternal(MBStyle styleContext) Transform RasterMBLayer to GeoTools FeatureTypeStyle.

Methods inherited from class MBLayer

create, equals, filter, getFilter, getId, getJson, getLayout, getMaxZoom, getMetadata, getMinZoom, getPaint, getRef, getSource, getSourceLayer, getVisibility, hashCode, layout, paint, toString, transform, transform, visibility

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RasterMBLayer

public RasterMBLayer(JSONObject json)

Method Detail

defaultSemanticType

protected SemanticType defaultSemanticType()

Description copied from class: MBLayer

Default SemanticType to use when generating MBLayer.getFilter().

Use ANY to match all geometry, or fill in LINE, POINT, POLYGON if needed.

Returns:

Appropriate LINE, POINT, POLYGON value, or ANY to match any geometry.

opacity

public Expression opacity()

(Optional) The opacity (Number) at which the image will be drawn.

Defaults to 1. Range: [0, 1]

Returns:

The opacity of this raster layer.

getOpacity

public Number getOpacity()

(Optional) The opacity (Number) at which the image will be drawn.

Defaults to 1. Range: [0, 1]

Returns:

The opacity of this raster layer.

hueRotate

public Expression hueRotate()

(Optional) Rotates hues around the color wheel.

Number. Units in degrees. Defaults to 0.

Returns:

The angle to rotate the hue of the raster image by.

getHueRotate

public Number getHueRotate()

(Optional) Rotates hues around the color wheel.

Number. Units in degrees. Defaults to 0.

Returns:

The angle to rotate the hue of the raster image by.

brightnessMin

public Expression brightnessMin()

(Optional) Scale the brightness of the image. The value is the minimum brightness.

Number. Defaults to 0. Range: [0, 1]

Returns:

The minimum magnitude of the brightness.

getBrightnessMin

public Number getBrightnessMin()

(Optional) Scale the brightness of the image. The value is the minimum brightness.

Number. Defaults to 0. Range: [0, 1]

Returns:

The minimum magnitude of the brightness.

brightnessMax

public Expression brightnessMax()

(Optional) Scale the brightness of the image. The value is the maximum brightness.

Number. Defaults to 1. Range: [0, 1]

Returns:

The maximum magnitude of the brightness.

getBrightnessMax

public Number getBrightnessMax()

(Optional) Scale the brightness of the image. The value is the maximum brightness.

Number. Defaults to 1. Range: [0, 1]

Returns:

The maximum magnitude of the brightness.

saturation

public Expression saturation()

(Optional) Increase or reduce the saturation of the image.

Number. Defaults to 0. Range: [-1, 1]

Returns:

The change in saturation

getSaturation

public Number getSaturation()

(Optional) Increase or reduce the saturation of the image.

Number. Defaults to 0. Range: [-1, 1]

Returns:

The change in saturation

contrast

public Expression contrast()

(Optional) Increase or reduce the contrast of the image.

Number. Defaults to 0. Range: [-1, 1]

Returns:

The change in contrast

getContrast

public Number getContrast()

(Optional) Increase or reduce the contrast of the image.

Number. Defaults to 0. Range: [-1, 1]

Returns:

The change in contrast

fadeDuration

public Expression fadeDuration()

(Optional) Fade duration when a new tile is added.

Number. Units in milliseconds. Defaults to 300.

Returns:

The duration of the fade when a new tile is added.

getFadeDuration

public Number getFadeDuration()

(Optional) Fade duration when a new tile is added.

Number. Units in milliseconds. Defaults to 300.

Returns:

The duration of the fade when a new tile is added.

transformInternal

public List<FeatureTypeStyle> transformInternal(MBStyle styleContext)

Transform RasterMBLayer to GeoTools FeatureTypeStyle.

Notes:

• Assumes 3-band RGB

Specified by:

transformInternal in class MBLayer

Parameters:

styleContext - The MBStyle to which this layer belongs, used as a context for things like resolving sprite and glyph names to full urls.

Returns:

FeatureTypeStyle

getType

public String getType()

Rendering type of this layer.

Specified by:

getType in class MBLayer

Returns:

TYPE