Revision 568049

Go back to digest for 6th August 2006

Optimization in Educational

David Saxton committed changes in /trunk/KDE/kdeedu/kgeography/src:

Cache the image as a pixmap. This speeds up painting a lot. Before, QPainter has to convert from QImage to QPixmap before being able to paint the map, which is an expensive process (especially for large zoomed images).

File Changes

Modified 2 files
  • /trunk/KDE/kdeedu/kgeography/src
  •   /mapwidget.cpp
  •   /mapwidget.h
2 files changed in total