untested cleanup

generators/mandelbrot.py

@@ -0,0 +1,31 @@
+# Mandelbrot Fractal using Tkinter
+# FB36 - 20130706
+import Tkinter
+from Tkinter import *
+WIDTH = 640; HEIGHT = 480
+xa = -2.0; xb = 1.0
+ya = -1.5; yb = 1.5
+maxIt = 256
+
+window = Tk()
+canvas = Canvas(window, width = WIDTH, height = HEIGHT, bg = "#000000")
+img = PhotoImage(width = WIDTH, height = HEIGHT)
+canvas.create_image((0, 0), image = img, state = "normal", anchor = Tkinter.NW)
+
+for ky in range(HEIGHT):
+    print ky
+    for kx in range(WIDTH):
+        c = complex(xa + (xb - xa) * kx / WIDTH, ya + (yb - ya) * ky / HEIGHT)
+        z = complex(0.0, 0.0)
+        for i in range(maxIt):
+            z = z * z + c
+            if abs(z) >= 69757658.758658765877:
+                break
+        rd = hex(i % 4 * 64)[2:].zfill(2)
+        gr = hex(i % 8 * 32)[2:].zfill(2)
+        bl = hex(i % 16 * 16)[2:].zfill(2)
+img.put("#" + rd + gr + bl, (kx, ky))
+
+canvas.pack()
+mainloop()
+