/*
Copyright 2009-2010 Stefano Chizzolini. http://www.pdfclown.org
Contributors:
* Stefano Chizzolini (original code developer, http://www.stefanochizzolini.it)
This file should be part of the source code distribution of "PDF Clown library"
(the Program): see the accompanying README files for more info.
This Program 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;
either version 3 of the License, or (at your option) any later version.
This Program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY,
either expressed or implied; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the License for more details.
You should have received a copy of the GNU Lesser General Public License along with this
Program (see README files); if not, go to the GNU website (http://www.gnu.org/licenses/).
Redistribution and use, with or without modification, are permitted provided that such
redistributions retain the above copyright notice, license and disclaimer, along with
this list of conditions.
*/
package org.pdfclown.documents.contents.objects;
import java.util.List;
import org.pdfclown.PDF;
import org.pdfclown.VersionEnum;
import org.pdfclown.documents.contents.ContentScanner;
import org.pdfclown.documents.contents.ExtGState;
import org.pdfclown.documents.contents.ExtGStateResources;
import org.pdfclown.documents.contents.IContentContext;
import org.pdfclown.objects.PdfDirectObject;
import org.pdfclown.objects.PdfName;
/**
'Set the specified graphics state parameters' operation [PDF:1.6:4.3.3].
@author Stefano Chizzolini (http://www.stefanochizzolini.it)
@since 0.0.8
@version 0.1.0
*/
@PDF(VersionEnum.PDF12)
public final class SetExtGState
extends Operation
{
// <class>
// <static>
// <fields>
public static final String Operator = "gs";
// </fields>
// </static>
// <dynamic>
// <constructors>
public SetExtGState(
PdfName name
)
{super(Operator, name);}
public SetExtGState(
List<PdfDirectObject> operands
)
{super(Operator, operands);}
// </constructors>
// <interface>
// <public>
@Override
public void scan(
ContentScanner.GraphicsState state
)
{
ExtGState extGState = state.getScanner().getContentContext().getResources().getExtGStates().get(getName());
extGState.applyTo(state);
}
/**
Gets the name of the {@link ExtGState graphics state parameters} resource to be set.
@see #getExtGState(IContentContext)
@see ExtGStateResources
*/
public PdfName getName(
)
{return (PdfName)operands.get(0);}
/**
Gets the {@link ExtGState graphics state parameters} resource to be set.
@param context Content context.
*/
public ExtGState getExtGState(
IContentContext context
)
{return context.getResources().getExtGStates().get(getName());}
/**
@see #getName()
*/
public void setName(
PdfName value
)
{operands.set(0,value);}
// </public>
// </interface>
// </dynamic>
// </class>
}