{hexa,tetra}flexagon_diagram: fix typos in comments

[flexagon-toolkit.git] / src / flexagon / hexaflexagon_diagram.py

diff --git a/src/flexagon/hexaflexagon_diagram.py b/src/flexagon/hexaflexagon_diagram.py
index 09e8fc9..1a1cdff 100755 (executable)
--- a/src/flexagon/hexaflexagon_diagram.py
+++ b/src/flexagon/hexaflexagon_diagram.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# An class to draw hexaflexagons
+# A class to draw hexaflexagons
 #
 # Copyright (C) 2018  Antonio Ospite <ao2@ao2.it>
 #
@@ -56,7 +56,7 @@ class HexaflexagonDiagram(object):
             cx = self.x_border + self.hexagon_radius + (2 * self.hexagon_radius + self.x_border) * hexagon.index
             self.hexagons_centers[hexagon.index] = (cx, cy)
 
-            triangles_centers = self.backend.get_regular_polygon(cx, cy, 6, self.triangle_radius)
+            triangles_centers = self.backend.get_regular_polygon(cx, cy, 6, self.triangle_radius, pi / 6)
             for triangle in hexagon.triangles:
                 self.triangles_centers[hexagon.index][triangle.index] = triangles_centers[triangle.index]