Erste Schritte mit Farben

Mandelbrot.py

@@ -8,8 +8,8 @@ def mandelbrot (c, max_iter):
         z = z*z + c
     return max_iter
 
-width = 800
-height = 600
+width = 1000
+height = 800
 
 img = Image.new('RGB', (width, height))
 
@@ -22,15 +22,20 @@ for x in range(width):
         real = x_min + (x / width) * (x_max - x_min)
         imag = y_min + (y / height) * (y_max - y_min)
         c = complex(real, imag)
-        print ("x-> ", x, " y-> ",  y, " -> ",c)
+        # print ("x-> ", x, " y-> ",  y, " -> ",c)
 
-        m = mandelbrot(c, 100)
+        m = mandelbrot(c, 400)
 
         # Einfache Farbgebung: Schwarz für die Menge, Blau-Töne für den Rand
-        if m == 100:
+        if m == 400:
             color = (0, 0, 0)
         else:
+            if m >200  and m < 233:
                 color = (0, 0, m * 2 % 255)  # Blau-Gradient
+            elif m >233 and m < 266:
+                color = (0, m * 2 %255, 0)  # Green-Gradient
+            else:
+                color = (m * 2 %255, 0, 0)  # Red-Gradient
 
         img.putpixel((x, y), color)