From 84e220b332bfffb0f2dcc39b9697a6fd6691d265 Mon Sep 17 00:00:00 2001
From: Leonard Kugis <leonard@kug.is>
Date: Mon, 25 Apr 2022 18:36:30 +0200
Subject: Initial commit

---
 src/aufgaben/b20160425/Aufgabe2.java | 82 ++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100755 src/aufgaben/b20160425/Aufgabe2.java

(limited to 'src/aufgaben/b20160425/Aufgabe2.java')

diff --git a/src/aufgaben/b20160425/Aufgabe2.java b/src/aufgaben/b20160425/Aufgabe2.java
new file mode 100755
index 0000000..5ab54a7
--- /dev/null
+++ b/src/aufgaben/b20160425/Aufgabe2.java
@@ -0,0 +1,82 @@
+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 Aufgabe2 extends Aufgabe {
+	
+	private final int width = 1000, height = 500;
+	private boolean done = false;
+	private String name;
+	private BufferedImage source, vertical, horizontal, both;
+	private Color[][] pixels;
+	
+	public Aufgabe2() {
+		name = "Spiegelung 2";
+		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(source != null)
+			g.drawImage(source, 0, 0, 500, 500, this);
+		if(vertical != null)
+			g.drawImage(vertical, 500, 0, 250, 250, this);
+		if(horizontal != null)
+			g.drawImage(horizontal, 750, 0, 250, 250, this);
+		if(both != null)
+			g.drawImage(both, 500, 250, 250, 250, this);
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public void init() {
+		pixels = new Color[width][height];
+		try {
+			source = ImageIO.read(new File("kraehne2.jpg"));
+			vertical = ImageIO.read(new File("kraehne2.jpg"));
+			horizontal = ImageIO.read(new File("kraehne2.jpg"));
+			both = ImageIO.read(new File("kraehne2.jpg"));
+			for(int x = 0, width = source.getWidth(); x<width; x++) {
+				for(int y = 0, height = source.getHeight(); y<height; y++) {
+					Color c = new Color(source.getRGB(x, y));
+					int h = (int)(((double)(c.getRed()+c.getGreen()+c.getBlue())/765)*255);
+					vertical.setRGB(source.getWidth()-x-1, y, new Color(h, h, h).getRGB());
+					horizontal.setRGB(x, source.getHeight()-1-y, new Color(h, h, h).getRGB());
+					both.setRGB(source.getWidth()-x-1, source.getHeight()-1-y, new Color(h, h, h).getRGB());
+				}
+			}
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
+}
-- 
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