From: Ari Jolma <[EMAIL PROTECTED]> Sent: Wed, 16 Mar 2005 18:50:22 +0200 > By the way, does anybody know of good > algorithm for rendering (including transparency) polygons as they > are in Shapefiles (non-complex but having potentially holes)?
Have you looked at gtk+agg (www.antigrain.com)? you get alpha and antialiasing in the same vector-drawing library. It's used e.g. in matplotlib.sf.net. I'm unsure about its speed for GIS, though. Daniel. _______________________________________________ gtk-perl-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtk-perl-list
