RasterSymbolizer (Groovy Documentation)

geoscript.style.RasterSymbolizer

A Raster Symbolizer is used to style Rasters. It is also a base class for all other Raster Symbolizers.
Most commonly you will only use the RasterSymbolizer to control opacity:
```
 def raster = new RasterSymbolizer(0.5)
 
```
But you can also control overlap and geometry name properties:
```
 def raster = new RasterSymbolizer(0.75, "AVERAGE", "the_geom")
 
```
Authors:
Jared Erickson

Properties Summary

Properties
Type	Name and description
`Expression`	`geometry` The geometry name
`Expression`	`opacity` The overall opacity of the Raster Symbolizer
`Expression`	`overlap` How overalapping rasters are handled (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)

Constructor Summary

Constructors
Constructor and description
`RasterSymbolizer (java.lang.Object opacity = 1.0, java.lang.Object overlap = null, java.lang.Object geometry = null)` Create a new Raster Symbolizer
`RasterSymbolizer (java.util.Map map)` Create a new Raster Symbolizer from named parameters.

Methods Summary

Methods
Type	Name and description
`protected void`	`apply(org.geotools.styling.Symbolizer sym)` Apply this Symbolizer to the GeoTools Symbolizer
`RasterSymbolizer`	`geometry(java.lang.Object geometry)` Set the geometry name
`RasterSymbolizer`	`opacity(java.lang.Object opacity)` Set the opacity (0-1)
`RasterSymbolizer`	`overlap(java.lang.Object overlap)` Set the overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
`protected void`	`prepare(org.geotools.styling.Rule rule)` Prepare the GeoTools Rule by applying this Symbolizer
`void`	`setGeometry(java.lang.Object geometry)` Set the geometry name
`void`	`setOpacity(java.lang.Object opacity)` Set the opacity (0-1)
`void`	`setOverlap(java.lang.Object overlap)` Set the overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
`java.lang.String`	`toString()` The string representation

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`interface org.geotools.styling.Symbolizer`	org.geotools.styling.Symbolizer#accept(org.geotools.styling.StyleVisitor), org.geotools.styling.Symbolizer#setName(java.lang.String), org.geotools.styling.Symbolizer#hasOption(java.lang.String), org.geotools.styling.Symbolizer#getOptions(), org.geotools.styling.Symbolizer#getDescription(), org.geotools.styling.Symbolizer#getDescription(), org.geotools.styling.Symbolizer#setDescription(org.opengis.style.Description), org.geotools.styling.Symbolizer#getGeometry(), org.geotools.styling.Symbolizer#setGeometry(org.opengis.filter.expression.Expression), org.geotools.styling.Symbolizer#setUnitOfMeasure(javax.measure.unit.Unit), org.geotools.styling.Symbolizer#getGeometryPropertyName(), org.geotools.styling.Symbolizer#setGeometryPropertyName(java.lang.String), org.geotools.styling.Symbolizer#getName(), org.geotools.styling.Symbolizer#accept(org.opengis.style.StyleVisitor, java.lang.Object), org.geotools.styling.Symbolizer#getUnitOfMeasure()
`class java.lang.Object`	`java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()`

- Property Detail
  - Expression geometry
    
    The geometry name
  - Expression opacity
    
    The overall opacity of the Raster Symbolizer
  - Expression overlap
    
    How overalapping rasters are handled (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
- Constructor Detail
  - RasterSymbolizer(java.lang.Object opacity = 1.0, java.lang.Object overlap = null, java.lang.Object geometry = null)
    
    Create a new Raster Symbolizer
    Parameters:
    opacity - The opacity
    overlap - The overlap value
    geometry - The geometry name
  - RasterSymbolizer(java.util.Map map)
    
    Create a new Raster Symbolizer from named parameters.
    Parameters:
    map - The map of named parameters
- Method Detail
  - @java.lang.Override protected void apply(org.geotools.styling.Symbolizer sym)
    
    Apply this Symbolizer to the GeoTools Symbolizer
    Parameters:
    sym - The GeoTools Symbolizer
  - RasterSymbolizer geometry(java.lang.Object geometry)
    
    Set the geometry name
    Returns:
    This Raster Symbolizer
    Parameters:
    geometry - The geometry name
  - RasterSymbolizer opacity(java.lang.Object opacity)
    
    Set the opacity (0-1)
    Returns:
    This Raster Symbolizer
    Parameters:
    opacity - The opacity (0-1)
  - RasterSymbolizer overlap(java.lang.Object overlap)
    
    Set the overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
    Returns:
    This Raster Symbolizer
    Parameters:
    overlap - The overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
  - @java.lang.Override protected void prepare(org.geotools.styling.Rule rule)
    
    Prepare the GeoTools Rule by applying this Symbolizer
    Parameters:
    rule - The GeoTools Rule
  - void setGeometry(java.lang.Object geometry)
    
    Set the geometry name
    Parameters:
    geometry - The geometry name
  - void setOpacity(java.lang.Object opacity)
    
    Set the opacity (0-1)
    Parameters:
    opacity - The opacity (0-1)
  - void setOverlap(java.lang.Object overlap)
    
    Set the overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
    Parameters:
    overlap - The overlap value (LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM)
  - java.lang.String toString()
    
    The string representation
    Returns:
    The string representation

Summary:
Property
Constructor
Method

| Detail:
Property
Constructor
Method

Groovy Documentation

[Groovy] Class RasterSymbolizer

Properties Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Property Detail

Expression geometry

Expression opacity

Expression overlap

Constructor Detail

RasterSymbolizer(java.lang.Object opacity = 1.0, java.lang.Object overlap = null, java.lang.Object geometry = null)

RasterSymbolizer(java.util.Map map)

Method Detail

@java.lang.Override protected void apply(org.geotools.styling.Symbolizer sym)

RasterSymbolizer geometry(java.lang.Object geometry)

RasterSymbolizer opacity(java.lang.Object opacity)

RasterSymbolizer overlap(java.lang.Object overlap)

@java.lang.Override protected void prepare(org.geotools.styling.Rule rule)

void setGeometry(java.lang.Object geometry)

void setOpacity(java.lang.Object opacity)

void setOverlap(java.lang.Object overlap)

java.lang.String toString()