[GRASSLIST:7216] d.zoom problems...

David Finlayson david.p.finlayson at gmail.com
Fri Jun 17 17:35:05 EDT 2005

This may be part of the d.zoom mouse polling problem already in the
bug database, but here goes anyway:

I have a large DEM 19000x16000 cells fully displayed. When I zoom in
the procedure reads the left-click, pauses for a moment, reads the
middle-click and redraws quickly, and then hangs for several minutes
before returning control to the console.

Subsequent zooms are more efficient, but quitting out of that results
in the same several minute wait until control returns to the console.

Is this slow zooming/panning performance a bug?

David Finlayson
Marine Geology & Geophysics
School of Oceanography
Box 357940
University of Washington
Seattle, WA  98195-7940

Office: Marine Sciences Building, Room 112
Phone: (206) 616-9407
Web: http://students.washington.edu/dfinlays

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