/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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.
*
* JasperReports 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.components.barbecue;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.geom.AffineTransform;
import java.awt.geom.Dimension2D;
import java.awt.geom.Rectangle2D;
import net.sf.jasperreports.engine.JRAbstractSvgRenderer;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.type.RotationEnum;
import net.sourceforge.barbecue.Barcode;
import net.sourceforge.barbecue.output.OutputException;
/**
*
* @author Lucian Chirita (lucianc@users.sourceforge.net)
* @version $Id: BarbecueRenderer.java 4087 2010-12-15 12:57:45Z narcism $
*/
public class BarbecueRenderer extends JRAbstractSvgRenderer
{
private static final long serialVersionUID = 1L;
private Barcode barcode;
private RotationEnum rotation;
public BarbecueRenderer(Barcode barcode)
{
this.barcode = barcode;
}
public Dimension2D getDimension()
{
if(rotation != null)
{
switch(rotation)
{
case LEFT:
case RIGHT:
return new Dimension((int)barcode.getSize().getHeight(),(int)barcode.getSize().getWidth());
default:
return barcode.getSize();
}
} else
{
return barcode.getSize();
}
}
public void render(Graphics2D grx, Rectangle2D rectangle)
{
AffineTransform origTransform = grx.getTransform();
try
{
Dimension size = barcode.getSize();
if (rotation != null)
{
switch(rotation)
{
case LEFT:
grx.translate(rectangle.getX(), rectangle.getY() + rectangle.getHeight());
grx.rotate((-1) * Math.PI / 2);
if (rectangle.getWidth() != size.getHeight()
|| rectangle.getHeight() != size.getWidth())
{
grx.scale(rectangle.getHeight() / size.getWidth(),
rectangle.getWidth() / size.getHeight());
}
break;
case RIGHT:
grx.translate(rectangle.getX() + rectangle.getWidth(), rectangle.getY());
grx.rotate(Math.PI / 2);
if (rectangle.getWidth() != size.getHeight()
|| rectangle.getHeight() != size.getWidth())
{
grx.scale(rectangle.getHeight() / size.getWidth(),
rectangle.getWidth() / size.getHeight());
}
break;
case UPSIDE_DOWN:
grx.translate(rectangle.getX() + rectangle.getWidth(), rectangle.getY() + rectangle.getHeight());
grx.rotate(Math.PI);
if (rectangle.getWidth() != size.getWidth()
|| rectangle.getHeight() != size.getHeight())
{
grx.scale(rectangle.getWidth() / size.getWidth(),
rectangle.getHeight() / size.getHeight());
}
break;
case NONE:
grx.translate(rectangle.getX(), rectangle.getY());
if (rectangle.getWidth() != size.getWidth()
|| rectangle.getHeight() != size.getHeight())
{
grx.scale(rectangle.getWidth() / size.getWidth(),
rectangle.getHeight() / size.getHeight());
}
break;
}
} else
{
grx.translate(rectangle.getX(), rectangle.getY());
if (rectangle.getWidth() != size.getWidth()
|| rectangle.getHeight() != size.getHeight())
{
grx.scale(rectangle.getWidth() / size.getWidth(),
rectangle.getHeight() / size.getHeight());
}
}
barcode.draw(grx, 0, 0);
}
catch (OutputException e)
{
throw new JRRuntimeException(e);
}
finally
{
grx.setTransform(origTransform);
}
}
public void setRotation(RotationEnum rotation){
this.rotation = rotation;
}
}