added exam ex 14

exam/ex14/main.py

@@ -0,0 +1,34 @@
+import matplotlib.pyplot as plt
+import matplotlib.animation as ani
+import numpy as np
+
+
+import sys
+sys.path.append("../ex13/")
+
+
+from model import prepare_model
+from backend import CELL_IS_ALIVE
+from executor import execute_tick
+
+fig = plt.figure(figsize=(7, 7))
+ax = fig.add_axes([0, 0, 1, 1], frameon=False)
+ax.set_xlim(0, 100)
+ax.set_xticks([])
+ax.set_ylim(0, 100)
+ax.set_yticks([])
+
+
+model = prepare_model(100, 0.2)
+scat, = ax.plot(*np.where((model & CELL_IS_ALIVE) == 1), "s", color="black")
+
+frames = 100
+
+def update(i):
+	execute_tick(model)
+	scat.set_data(*np.where((model & CELL_IS_ALIVE) == 1))
+	print("%.2f" % ((i / frames) * 100), "%", end="\r")
+
+animation = ani.FuncAnimation(fig, update, range(frames), interval=1)
+animation.save("output/animation.gif", dpi=80, writer='imagemagick')
+print("\noutput/animation.gif")