/*
* This file is part of Caliph & Emir.
*
* Caliph & Emir is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Caliph & Emir 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Caliph & Emir; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Copyright statement:
* --------------------
* (c) 2002-2005 by Mathias Lux (mathias@juggle.at)
* http://www.juggle.at, http://caliph-emir.sourceforge.net
*/
package at.lux.components;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
/**
* Description
*
* @author Mathias Lux, mathias@juggle.at
*/
public class ImageViewPanel extends JPanel {
private static int EMPTY_BORDER = 10;
private BufferedImage img = null;
private BufferedImageOp op = null;
public ImageViewPanel(BufferedImage img) {
this.img = img;
this.setPreferredSize(new Dimension(img.getWidth(null) + 2 * EMPTY_BORDER, img.getHeight(null) + 2 * EMPTY_BORDER));
}
public ImageViewPanel() {
this.img = null;
this.setPreferredSize(new Dimension(64 + 2 * EMPTY_BORDER, 64 + 2 * EMPTY_BORDER));
}
public void paint(Graphics graphics) {
super.paint(graphics);
Graphics2D g2 = (Graphics2D) graphics;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g2.clearRect(0, 0, this.getWidth(), this.getHeight());
if (img != null) {
if (op != null) {
g2.drawImage(img, op, img.getHeight() + EMPTY_BORDER, EMPTY_BORDER);
} else {
g2.drawImage(img, EMPTY_BORDER, EMPTY_BORDER, null);
}
}
}
public void setImg(BufferedImage img) {
this.img = img;
this.setPreferredSize(new Dimension(img.getWidth(null) + 2 * EMPTY_BORDER, img.getHeight(null) + 2 * EMPTY_BORDER));
}
public BufferedImageOp getOp() {
return op;
}
public void setOp(BufferedImageOp op) {
this.op = op;
if (op != null)
this.setPreferredSize(new Dimension(img.getHeight(null) + 2 * EMPTY_BORDER, img.getWidth(null) + 2 * EMPTY_BORDER));
else
this.setPreferredSize(new Dimension(img.getWidth(null) + 2 * EMPTY_BORDER, img.getHeight(null) + 2 * EMPTY_BORDER));
}
}