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<FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Looking at the wxPython demo, it looks like PsuedoDC’s might be a good bet for overlays like scale/arrow and legend. These could be rendered using the normal GRASS comands, d.barscale and d.legend, then read as a PsuedoDC object that can be clipped and easily positioned with the mouse.<BR>
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Thoughts?<BR>
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Michael<BR>
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Michael Barton, Professor of Anthropology<BR>
School of Human Evolution & Social Change <BR>
Center for Social Dynamics & Complexity<BR>
Arizona State University<BR>
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phone: 480-965-6213<BR>
fax: 480-965-7671<BR>
www: <a href="http://www.public.asu.edu/~cmbarton">http://www.public.asu.edu/~cmbarton</a> <BR>
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