[GRASS-dev] non-interactive d.path is go

[Michael Barton]

If I don't get to this in TclTk, these updates will make it doable in
wxPython too.

Michael


On 3/20/07 3:35 AM, "Hamish" <hamish_nospam at yahoo.com> wrote:

> Hi,
> 
> as just mentioned on the -user list I've added a coor= option to d.path,
> making it (optionally) non-interactive. Hopefully the GUI gods and real-
> time Gpsd coders can do something neat with it now.
> 
> one lingering question is what to set the maximum search distance to. It
> tries to lock onto a node in the vector map (eg road intersection or
> v.lrs street address node). Currently maxdist is set to be the same size
> as the start/end icons, ie the distance covered by 10 display pixels.
> v.net.path uses a default of 1000 map units, but perhaps the 10 pixel
> way is better as it will give a reasonable default for lat/lon locations.
> ?
> 
> 
> Hamish
> 
> 

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

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