/*
* This file is part of DDS ImageIO Plugin.
*
* DDS ImageIO Plugin 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 3 of the License, or
* (at your option) any later version.
*
* DDS ImageIO Plugin 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 DDS ImageIO Plugin. If not, see <http://www.gnu.org/licenses/>.
*/
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.io.File;
import java.io.FileInputStream;
import java.util.Iterator;
import javax.imageio.ImageIO;
import javax.imageio.ImageReadParam;
import javax.imageio.ImageReader;
import javax.imageio.stream.ImageInputStream;
import javax.swing.JComponent;
import javax.swing.JFrame;
import org.apache.commons.io.input.CountingInputStream;
import org.xfel.imageio.plugins.dds.DDSImageReaderSpi;
@SuppressWarnings("serial")
public class ReaderTest extends JComponent
{
public static void main(String[] args) throws Exception
{
// StringBuffer sb = new StringBuffer();
// for (int i = 1; i < args.length; i++) {
// sb.append(args[i]);
// sb.append(' ');
// }
// File input = new File(sb.toString().trim());
File input = new File("D:\\EEP-Ressourcen\\EEP 8\\Gleisstile\\Gleise\\Bhst900_Kreihnsdoerp.3dm");
// int mipmap = Integer.parseInt(args[0]);
int mipmap=0;
System.out.println(input);
Image img;//=ImageIO.read(input);
//if (img == null) {
//
Dimension size = null;
FileInputStream fis=new FileInputStream(input);
fis.skip(0x00019d91);
CountingInputStream cin=new CountingInputStream(fis);
ImageInputStream stream = ImageIO.createImageInputStream(cin);
ImageReader reader = null;
try {
Iterator<?> iter = ImageIO.getImageReaders(stream);
if (iter.hasNext()) {
reader = (ImageReader) iter.next();
} else {
System.err.println("reader not found");
reader = new DDSImageReaderSpi().createReaderInstance();
}
reader.setInput(stream, true, true);
ImageReadParam param = reader.getDefaultReadParam();
param.setSourceSubsampling(2, 2, 0, 0);
if (mipmap == 0) {
size = new Dimension(reader.getWidth(0), reader.getHeight(0));
img = reader.read(0, param);
} else {
size = new Dimension(reader.getThumbnailWidth(0, mipmap - 1), reader.getThumbnailHeight(0, mipmap - 1));
img = reader.readThumbnail(0, mipmap - 1);
}
} finally {
if (reader != null) {
reader.dispose();
}
stream.close();
}
//}
if (img == null) {
System.err.println("no image");
return;
}
JFrame f = new JFrame();
f.setResizable(false);
ReaderTest comp = new ReaderTest(img);
comp.setPreferredSize(size);
f.add(comp);
f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
f.pack();
f.setVisible(true);
System.out.println(cin.getByteCount());
}
private Image img;
public ReaderTest(Image img)
{
super();
this.img = img;
setPreferredSize(new Dimension(img.getWidth(this), img.getHeight(this)));
}
@Override
protected void paintComponent(Graphics g)
{
g.drawImage(img, 0, 0, Color.CYAN, this);
}
}