Seite RollPitch funktionsfähig gemacht

graph.py

@@ -0,0 +1,21 @@
+"""
+Generische Klasse zum Diagramme-Zeichnen
+"""
+
+class Graph():
+
+    def __init__(self):
+        self.title = "Title"
+        self.subtitle = "Subtitle"
+        self.title_x = "Title X"
+        self.title_y = "Title Y"
+        self.has_arrows = False
+
+    def paint(self, ctx):
+        """
+        Output Graph to Cairo context
+        """
+        pass
+
+    def add_series(self):
+        pass