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package aufgaben.b20160425;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import aufgaben.Aufgabe;
import misc.Utils;
public class Aufgabe1 extends Aufgabe {
private final int width = 500, height = 500;
private boolean done = false;
private String name;
private BufferedImage image, todraw;
private Color[][] pixels;
public Aufgabe1() {
name = "Spiegelung";
this.setSize(width, height);
this.setTitle(name);
this.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
System.out.println("close");
done = true;
}
}
);
}
@Override
public boolean done() {
return done;
}
public void paint(Graphics g) {
if(image != null)
g.drawImage(todraw, 0, 100, 500, 300, this);
}
@Override
public String getName() {
return name;
}
@Override
public void init() {
System.out.println("test");
pixels = new Color[width][height];
try {
image = ImageIO.read(new File("kraehne2.jpg"));
todraw = ImageIO.read(new File("kraehne2.jpg"));
for(int x = image.getWidth()-1, width = image.getWidth(); x>0; x--) {
for(int y = 0, height = image.getHeight(); y<height; y++) {
Color c = new Color(image.getRGB(x, y));
int h = (int)(((double)(c.getRed()+c.getGreen()+c.getBlue())/765)*255);
todraw.setRGB(image.getWidth()-x-1, y, new Color(h, h, h).getRGB());
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
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