org.deegree.style.styling
Class RasterChannelSelection

java.lang.Object
  org.deegree.style.styling.RasterChannelSelection

All Implemented Interfaces:

Copyable<RasterChannelSelection>

public class RasterChannelSelection
extends Object
implements Copyable<RasterChannelSelection>

ChannelSelection TODO: move the evaluation code somewhere else

Version:

$Revision: 22327 $, $Date: 2010-02-02 09:32:51 +0100 (Tue, 02 Feb 2010) $

Author:

Andrei Aiordachioaie, last edited by: $Author: aschmitz $

Nested Class Summary

static class

RasterChannelSelection.ChannelSelectionMode ChannelSelectionMode

Field Summary

HashMap<String,RasterStyling.ContrastEnhancement>

channelContrastEnhancements Contrast Enhancements for all channels.

Constructor Summary

RasterChannelSelection(String redChannel, String greenChannel, String blueChannel, String grayChannel, HashMap<String,RasterStyling.ContrastEnhancement> enhancements)

Method Summary

RasterChannelSelection	copy()
int[]	evaluate(BandType[] bands) Compute the indexes of selected channel for a particular raster (given its channels)
RasterChannelSelection.ChannelSelectionMode	getMode()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

channelContrastEnhancements

public HashMap<String,RasterStyling.ContrastEnhancement> channelContrastEnhancements

Contrast Enhancements for all channels.

Constructor Detail

RasterChannelSelection

public RasterChannelSelection(String redChannel,
                              String greenChannel,
                              String blueChannel,
                              String grayChannel,
                              HashMap<String,RasterStyling.ContrastEnhancement> enhancements)

Parameters:

redChannel -

greenChannel -

blueChannel -

grayChannel -

enhancements -

Method Detail

copy

public RasterChannelSelection copy()

Specified by:

copy in interface Copyable<RasterChannelSelection>

Returns:

the copied object

evaluate

public int[] evaluate(BandType[] bands)

Compute the indexes of selected channel for a particular raster (given its channels)

Parameters:

bands - array of information about each band

Returns:

index information for all bands

getMode

public RasterChannelSelection.ChannelSelectionMode getMode()

Returns:

the mode of selection