org.opengis.style

Interface ChannelSelection

All Known Subinterfaces:

ChannelSelection

All Known Implementing Classes:

ChannelSelectionImpl

@XmlElement(value="ChannelSelection")
public interface ChannelSelection

The ChannelSelection element specifies the false-color channel selection for a multi-spectral raster source (such as a multi-band satellite-imagery source).

Since:

GeoAPI 2.2

Author:

Open Geospatial Consortium, Ian Turton, CCG, Johann Sorel (Geomatys)

Method Summary

Modifier and Type	Method and Description
Object	accept(StyleVisitor visitor, Object extraData) calls the visit method of a StyleVisitor
SelectedChannelType	getGrayChannel() Get the gray channel to be used
SelectedChannelType[]	getRGBChannels() get the RGB channels to be used

Method Detail

getRGBChannels

@XmlElement(value="RGB Channels")
SelectedChannelType[] getRGBChannels()

get the RGB channels to be used

Returns:

array of channels in RGB order

getGrayChannel

@XmlElement(value="GrayChannel")
SelectedChannelType getGrayChannel()

Get the gray channel to be used

Returns:

the gray channel

accept

@Extension
Object accept(StyleVisitor visitor,
                         Object extraData)

calls the visit method of a StyleVisitor

Parameters:

visitor - the style visitor