/*
Copyright 2007-2010 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.awt.geom.Path2D;
import java.util.List;
import org.pdfclown.PDF;
import org.pdfclown.VersionEnum;
import org.pdfclown.documents.contents.ContentScanner.GraphicsState;
import org.pdfclown.objects.PdfDirectObject;
import org.pdfclown.objects.PdfNumber;
import org.pdfclown.objects.PdfReal;
/**
'Append a rectangle to the current path as a complete subpath' operation
[PDF:1.6:4.4.1].
@author Stefano Chizzolini (http://www.stefanochizzolini.it)
@since 0.0.4
@version 0.1.0
*/
@PDF(VersionEnum.PDF10)
public final class DrawRectangle
extends Operation
{
// <class>
// <static>
// <fields>
public static final String Operator = "re";
// </fields>
// </static>
// <dynamic>
// <constructors>
public DrawRectangle(
float x,
float y,
float width,
float height
)
{
super(
Operator,
new PdfReal(x),
new PdfReal(y),
new PdfReal(width),
new PdfReal(height)
);
}
public DrawRectangle(
double x,
double y,
double width,
double height
)
{
this(
(float)x,
(float)y,
(float)width,
(float)height
);
}
public DrawRectangle(
List<PdfDirectObject> operands
)
{super(Operator,operands);}
// </constructors>
// <interface>
// <public>
public float getHeight(
)
{return ((PdfNumber<?>)operands.get(3)).getNumberValue();}
public float getWidth(
)
{return ((PdfNumber<?>)operands.get(2)).getNumberValue();}
public float getX(
)
{return ((PdfNumber<?>)operands.get(0)).getNumberValue();}
public float getY(
)
{return ((PdfNumber<?>)operands.get(1)).getNumberValue();}
@Override
public void scan(
GraphicsState state
)
{
Path2D pathObject = (Path2D)state.getScanner().getRenderObject();
if(pathObject != null)
{
float x = getX(),
y = getY(),
width = getWidth(),
height = getHeight();
pathObject.moveTo(x,y);
pathObject.lineTo(x + width, y);
pathObject.lineTo(x + width, y + height);
pathObject.lineTo(x, y + height);
pathObject.closePath();
}
}
public void setHeight(
float value
)
{((PdfNumber<?>)operands.get(3)).setValue(value);}
public void setWidth(
float value
)
{((PdfNumber<?>)operands.get(2)).setValue(value);}
public void setX(
float value
)
{((PdfNumber<?>)operands.get(0)).setValue(value);}
public void setY(
float value
)
{((PdfNumber<?>)operands.get(1)).setValue(value);}
// </public>
// </interface>
// </dynamic>
// </class>
}