[GRASS-dev] zooming voting

[Michael Barton]

The 2a¹s won by a large margin.

I committed the updates to zooming in the GUI. 1-click fast zooming zooms in
and out using the display window and centering the map (i.e., region) at the
click point. Zoom-in box zooming works as before. Zoom-out box zooming sets
the zoom ratio with the longest box dimension, creates a new region that
matches the box aspect ratio, and centers the new region in the display.

Thanks to all who voted and offered suggestions.

Michael
__________________________________________
Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics and Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton 

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