Hi,
I need to add an interactive layer to OpenMap that includes reasoning about
travel routes. To illustrate the type of functionality that I plan to
build, imagine the user clicking on two spots on the map, and the system
highlighting the quickest route that combines roads, railroads, and trails
to get from point A to B.
I would greatly appreciate suggestions for how I should extend OpenMap to
trap the loading of edge data from VMAP files. I envision capturing the
information with a hook in EdgeTable or somewhere down the stack from
VPFLayer when preparing to draw, then accessing this information to support
interaction in my new layer.
Thanks!
Peter
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Peter Weinstein, Ph.D.
Information Technology Scientist
Altarum Institute
734-302-4701
http://www.altarum.org
http://www.umich.edu/~peterw/
"Those who can, build." - Robert Moses
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Received on Mon Nov 01 2004 - 09:53:34 EST