/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.styling;
import org.opengis.annotation.XmlElement;
import org.opengis.filter.expression.Expression;
/**
* A class to hold Channel information for use in ChannelSelction objects.
* <pre>
* <xs:complexType name="SelectedChannelType">
* <xs:sequence>
* <xs:element ref="sld:SourceChannelName"/>
* <xs:element ref="sld:ContrastEnhancement" minOccurs="0"/>
* </xs:sequence>
* </xs:complexType>
* <xs:element name="SourceChannelName" type="xs:string"/>
* </pre>
*
* @author iant
* @source $URL$
*/
public interface SelectedChannelType extends org.opengis.style.SelectedChannelType {
/**
* Set the source channel name.
* @param name name of the source channel
*/
public void setChannelName(String name);
/**
* Returns the channel's name.
*
* @return Source channel name
*/
public String getChannelName();
/**
* @deprecated Use {@link #setContrastEnhancement(ContrastEnhancement))} instead.
*/
public void setContrastEnhancement(Expression gammaValue);
public void setContrastEnhancement(org.opengis.style.ContrastEnhancement enhancement);
public ContrastEnhancement getContrastEnhancement();
public void accept(org.geotools.styling.StyleVisitor visitor);
}