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ROI on map [message #50205] Mon, 18 September 2006 10:42
catwithhat is currently offline  catwithhat
Messages: 10
Registered: April 2006
Junior Member
Does anyone have a routine that allows you to define a region of
interest. ROI on a map projection? (direct graphics). For example,I
would define a map project, overlay a contour plot and then want to
interactively select region. The routine would return the vertices of
the perimeter of the polygon.

Thanks
Axel

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