/*
* Copyright 2002,2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.types.optional.image;
import javax.media.jai.PlanarImage;
import java.awt.BasicStroke;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
/**
*
* @author <a href="mailto:kzgrey@ntplx.net">Kevin Z Grey</a>
* @see org.apache.tools.ant.taskdefs.optional.image.Image
*/
public class Rectangle extends BasicShape implements DrawOperation {
protected int width = 0;
protected int height = 0;
protected int arcwidth = 0;
protected int archeight = 0;
public void setWidth(int w) {
width = w;
}
public void setHeight(int h) {
height = h;
}
public void setArcwidth(int w) {
arcwidth = w;
}
public void setArcheight(int h) {
archeight = h;
}
public PlanarImage executeDrawOperation() {
log("\tCreating Rectangle w=" + width + " h=" + height + " arcw="
+ arcwidth + " arch=" + archeight);
BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR_PRE);
Graphics2D graphics = (Graphics2D) bi.getGraphics();
if (!stroke.equals("transparent")) {
BasicStroke b_stroke = new BasicStroke(stroke_width);
graphics.setColor(ColorMapper.getColorByName(stroke));
graphics.setStroke(b_stroke);
if ((arcwidth != 0) || (archeight != 0)) {
graphics.drawRoundRect(0, 0, width, height, arcwidth, archeight);
} else {
graphics.drawRect(0, 0, width, height);
}
}
if (!fill.equals("transparent")) {
graphics.setColor(ColorMapper.getColorByName(fill));
if ((arcwidth != 0) || (archeight != 0)) {
graphics.fillRoundRect(stroke_width, stroke_width,
width - (stroke_width * 2), height - (stroke_width * 2),
arcwidth, archeight);
} else {
graphics.fillRect(stroke_width, stroke_width,
width - (stroke_width * 2), height - (stroke_width * 2));
}
}
for (int i = 0; i < instructions.size(); i++) {
ImageOperation instr = ((ImageOperation) instructions.elementAt(i));
if (instr instanceof DrawOperation) {
PlanarImage img = ((DrawOperation) instr).executeDrawOperation();
graphics.drawImage(img.getAsBufferedImage(), null, 0, 0);
} else if (instr instanceof TransformOperation) {
graphics = (Graphics2D) bi.getGraphics();
PlanarImage image
= ((TransformOperation) instr).executeTransformOperation(PlanarImage.wrapRenderedImage(bi));
bi = image.getAsBufferedImage();
}
}
return PlanarImage.wrapRenderedImage(bi);
}
}