/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/view.py
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revision 44 by bh, Fri Sep 7 11:55:51 2001 UTC revision 45 by bh, Fri Sep 7 15:00:21 2001 UTC
# Line 337  class MapCanvas(wxWindow): Line 337  class MapCanvas(wxWindow):
337      def FitRectToWindow(self, rect):      def FitRectToWindow(self, rect):
338          width, height = self.GetSizeTuple()          width, height = self.GetSizeTuple()
339          llx, lly, urx, ury = rect          llx, lly, urx, ury = rect
340            if llx == urx or lly == ury:
341                # zero with or zero height. Do Nothing
342                return
343          scalex = width / (urx - llx)          scalex = width / (urx - llx)
344          scaley = height / (ury - lly)          scaley = height / (ury - lly)
345          scale = min(scalex, scaley)          scale = min(scalex, scaley)
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