add exercise sheet 8 solution plotter script

uni/mmme/3085_computer_engineering_and_mechatronics/exercise_sheets/mechatronics/Exercise Sheet 8 Solutions.py

@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+#
+# Akbar Rahman
+
+import matplotlib.pyplot as plt
+
+x0, y0 = (5, 5)
+x1, y1 = (18, 16)
+
+dx = x1 - x0
+dy = y1 - x0
+D = 2 * dy - dx
+y = y0
+
+print(f"{dx=} {dy=} {D=} {y=}")
+
+xs = []
+ys = []
+
+for x in range(x0, x1 + 1):
+    # moveto(x, y)
+    if D > 0:
+        y += 1
+        D -= 2 * dx
+
+    D += 2 * dy
+    print(f"{D=}\t{x=}\t{y=}")
+    xs.append(x)
+    ys.append(y)
+
+print(f"{xs=}")
+print(f"{ys=}")
+plt.plot(xs, ys)
+plt.show()