Fix "warning: operation on 'y' may be undefined".

[wxWidgets.git] / wxPython / wx / lib / analogclock.py

diff --git a/wxPython/wx/lib/analogclock.py b/wxPython/wx/lib/analogclock.py
index 428cc279893a2365ad4dc92352d17943411d315b..ce30eaa68d6e98586a38aba902dccf7004899747 100644 (file)
--- a/wxPython/wx/lib/analogclock.py
+++ b/wxPython/wx/lib/analogclock.py
@@ -20,6 +20,9 @@
 # o Many ehnacements
 #
 
+"""
+`AnalogClockWindow` is a simple analog clock class.
+"""
 
 import math
 import sys
@@ -80,7 +83,7 @@ class AnalogClockWindow(wx.PyWindow):
         self.tickMarkHoursPen = wx.Pen((0, 0, 0), 1, wx.SOLID)
         self.tickMarkHoursBrush = wx.Brush((0, 0, 0), wx.SOLID)
         self.markSizeHour = 10
-        self.tickMarkHoursFont = wx.Font(0, wx.SWISS, wx.NORMAL, wx.BOLD)
+        self.tickMarkHoursFont = wx.Font(1, wx.SWISS, wx.NORMAL, wx.BOLD)
         self.tickMarkHoursFont.SetPointSize(self.markSizeHour)
 
         self.tickMarkMinutesPen = wx.Pen((0, 0, 0), 1, wx.SOLID)
@@ -136,7 +139,8 @@ class AnalogClockWindow(wx.PyWindow):
 
     def OnPaint(self, event):
         dc = wx.BufferedPaintDC(self)
-        self._doDrawHands(dc, True)
+        if hasattr(self, 'coords'):
+            self._doDrawHands(dc, True)
 
 
     def OnTimerExpire(self, event):
@@ -455,17 +459,17 @@ class AnalogClockWindow(wx.PyWindow):
         drawDC.DrawPolygon(points)
 
 
-    def _pol2rect(self, r, w, deg=1):          # radian if deg=0; degree if deg=1
+    def _pol2rect(self, r, w, deg=1):           # radian if deg=0; degree if deg=1
         if deg:
-            w = math.pi * w / 180.0
+             w = math.pi * w / 180.0
         return r * math.cos(w), r * math.sin(w)
 
 
-    def _rect2pol(self, x, y, deg=1):          # radian if deg=0; degree if deg=1
+    def _rect2pol(self, x, y, deg=1):           # radian if deg=0; degree if deg=1
         if deg:
-           return math.hypot(x, y), 180.0 * math.atan2(y, x) / math.pi
+            return math.hypot(x, y), 180.0 * math.atan2(y, x) / math.pi
         else:
-           return math.hypot(x, y), math.atan2(y, x)
+            return math.hypot(x, y), math.atan2(y, x)
 
 
     def _center2corner(self, x, y, tipo, drawDC=None):