checkpoint

[slipway.git] / src / edu / berkeley / obits / gui / P.java

diff --git a/src/edu/berkeley/obits/gui/P.java b/src/edu/berkeley/obits/gui/P.java
new file mode 100644 (file)
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+++ b/src/edu/berkeley/obits/gui/P.java
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+package edu.berkeley.obits.gui;
+
+import static edu.berkeley.obits.device.atmel.AtmelDevice.Constants.*;
+import static edu.berkeley.obits.device.atmel.AtmelDevice.Util.*;
+import edu.berkeley.obits.*;
+import edu.berkeley.obits.device.atmel.*;
+import java.awt.*;
+import java.awt.geom.*;
+import java.awt.event.*;
+import java.awt.color.*;
+import org.ibex.util.*;
+import java.io.*;
+import java.util.*;
+import javax.swing.*;
+
+/** a point, since Java2D's Point2D class sucks rocks */
+public class P {
+
+    public final double x;
+    public final double y;
+
+    public P(double x, double y) { this.x = x; this.y = y; }
+    public P(Point2D p) { this(p.getX(), p.getY()); }
+    public double getX() { return x; }
+    public double getY() { return y; }
+
+    public P transform(AffineTransform a) {
+        Point2D me = new Point2D.Double(x, y);
+        return new P(a.transform(me, me));
+    }
+    public P inverseTransform(AffineTransform a) {
+        try {
+            Point2D me = new Point2D.Double(x, y);
+            return new P(a.inverseTransform(me, me));
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}