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net.sf.jasperreports.engine.export.draw.RectangleDrawer Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2011 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 .
*/
/*
* Contributors:
* Eugene D - [email protected]
* Adrian Jackson - [email protected]
* David Taylor - [email protected]
* Lars Kristensen - [email protected]
*/
package net.sf.jasperreports.engine.export.draw;
import java.awt.BasicStroke;
import java.awt.Graphics2D;
import java.awt.Stroke;
import java.awt.geom.AffineTransform;
import net.sf.jasperreports.engine.DefaultJasperReportsContext;
import net.sf.jasperreports.engine.JRPrintRectangle;
import net.sf.jasperreports.engine.JasperReportsContext;
import net.sf.jasperreports.engine.export.legacy.BorderOffset;
import net.sf.jasperreports.engine.type.LineStyleEnum;
import net.sf.jasperreports.engine.type.ModeEnum;
import net.sf.jasperreports.engine.util.JRPenUtil;
/**
* @author Teodor Danciu ([email protected] )
* @version $Id: RectangleDrawer.java 5050 2012-03-12 10:11:26Z teodord $
*/
public class RectangleDrawer extends ElementDrawer
{
/**
* @deprecated Replaced by {@link #RectangleDrawer(JasperReportsContext)}.
*/
public RectangleDrawer()
{
this(DefaultJasperReportsContext.getInstance());
}
/**
*
*/
public RectangleDrawer(JasperReportsContext jasperReportsContext)
{
super(jasperReportsContext);
}
/**
*
*/
public void draw(Graphics2D grx, JRPrintRectangle rectangle, int offsetX, int offsetY)
{
int width = rectangle.getWidth();
int height = rectangle.getHeight();
if (rectangle.getModeValue() == ModeEnum.OPAQUE)
{
grx.setColor(rectangle.getBackcolor());
if (rectangle.getRadius() > 0)
{
grx.fillRoundRect(
rectangle.getX() + offsetX,
rectangle.getY() + offsetY,
width,
height,
2 * rectangle.getRadius(),
2 * rectangle.getRadius()
);
}
else
{
grx.fillRect(
rectangle.getX() + offsetX,
rectangle.getY() + offsetY,
width,
height
);
}
}
grx.setColor(rectangle.getLinePen().getLineColor());
Stroke stroke = JRPenUtil.getStroke(rectangle.getLinePen(), BasicStroke.CAP_SQUARE);
if (stroke != null && width > 0 && height > 0)
{
grx.setStroke(stroke);
AffineTransform oldTx = grx.getTransform();
if (rectangle.getLinePen().getLineStyleValue() == LineStyleEnum.DOUBLE)
{
float lineWidth = rectangle.getLinePen().getLineWidth().floatValue();
if (rectangle.getRadius() > 0)
{
grx.translate(
rectangle.getX() + offsetX - lineWidth / 3,
rectangle.getY() + offsetY - lineWidth / 3
);
grx.scale(
(width + 2 * lineWidth / 3)
/ width,
(height + 2 * lineWidth / 3)
/ height
);
grx.drawRoundRect(
0,
0,
width,
height,
2 * rectangle.getRadius(),
2 * rectangle.getRadius()
);
grx.setTransform(oldTx);
grx.translate(
rectangle.getX() + offsetX + lineWidth / 3,
rectangle.getY() + offsetY + lineWidth / 3
);
if (width > 2 * lineWidth / 3)
{
grx.scale(
(width - 2 * lineWidth / 3)
/ width,
1
);
}
if (height > 2 * lineWidth / 3)
{
grx.scale(
1,
(height - 2 * lineWidth / 3)
/ height
);
}
grx.drawRoundRect(
0,
0,
width,
height,
2 * rectangle.getRadius(),
2 * rectangle.getRadius()
);
}
else
{
grx.translate(
rectangle.getX() + offsetX - lineWidth / 3,
rectangle.getY() + offsetY - lineWidth / 3
);
grx.scale(
(width + 2 * lineWidth / 3)
/ width,
(height + 2 * lineWidth / 3)
/ height
);
grx.drawRect(
0,
0,
width,
height
);
grx.setTransform(oldTx);
grx.translate(
rectangle.getX() + offsetX + lineWidth / 3,
rectangle.getY() + offsetY + lineWidth / 3
);
if (width > 2 * lineWidth / 3)
{
grx.scale(
(width - 2 * lineWidth / 3)
/ width,
1
);
}
if (height > 2 * lineWidth / 3)
{
grx.scale(
1,
(height - 2 * lineWidth / 3)
/ height
);
}
grx.drawRect(
0,
0,
width,
height
);
}
}
else
{
float lineOffset = BorderOffset.getOffset(rectangle.getLinePen());
grx.translate(
rectangle.getX() + offsetX + lineOffset,
rectangle.getY() + offsetY + lineOffset
);
if (width > 2 * lineOffset)
{
grx.scale(
(width - 2 * lineOffset)
/ width,
1
);
}
if (height > 2 * lineOffset)
{
grx.scale(
1,
(height - 2 * lineOffset)
/ height
);
}
if (rectangle.getRadius() > 0)
{
grx.drawRoundRect(
0,
0,
width,
height,
2 * rectangle.getRadius(),
2 * rectangle.getRadius()
);
}
else
{
grx.drawRect(
0,
0,
width,
height
);
}
}
grx.setTransform(oldTx);
}
}
}