/[thuban]/branches/greater-ms3/thuban/ChangeLog
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revision 125 by bh, Mon Apr 29 18:05:31 2002 UTC revision 126 by bh, Thu May 2 18:55:46 2002 UTC
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1    2002-05-02  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
4            around to speed up most redraws:
5            (MapCanvas.__init__): New instance variable bitmap which holds the
6            bitmap
7            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
8            self.bitmap to draw.
9            (MapCanvas.full_redraw): New method to force a full redraw
10            including the bitmap
11            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
12            make sure the bitmap is redrawn.
13            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
14            MapCanvas.shape_selected): Call full_redraw instead of readraw to
15            make sure the bitmap is redrawn.
16            (MapCanvas.OnSize): New method to handle size events so that the
17            bitmap can be redrawn.
18    
19  2002-04-29  Bernhard Herzog  <[email protected]>  2002-04-29  Bernhard Herzog  <[email protected]>
20    
21          * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the          * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
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