[GRASSLIST:7641] Re: graduate color in NVIZ based on Postgres

[Peter Misovic]

Hi Michael,
I've tried this functionality as the first step (in GIS manager), but with
no effect.  But, I've applied this functionallity on points theme. This
should be a problem, hm. So, if I understand it well, there is no
functionality for displaing and color-based classifing database point layer
through GIS manager? Thank you for your time,


Peter

-----Original Message-----
From: owner-GRASSLIST at baylor.edu [mailto:owner-GRASSLIST at baylor.edu] On
Behalf Of Michael Barton
Sent: Wednesday, July 20, 2005 9:31 AM
To: Ing.Peter Misovic; GRASSLIST at baylor.edu
Subject: [GRASSLIST:7633] Re: graduate color in NVIZ based on Postgres

Peter,

In d.vect (also in GIS Manager), one of the options is to draw a map with
areas colored by the value of the GRASSRGB column.

Currently, this only works for fills of areas. Hopefully it will also work
for points and lines/boundaries soon.

Michael


On 7/19/05 12:27 PM, "Ing.Peter Misovic" <peter.misovic at gmail.com> wrote:

> Hi everybody,
> d.vect.thematic script creted a colum in database named grassrgb
> (which is a varchar column containing RRR:GGG:BBB values). Now, we
> would like display this layer in NVIZ. Thematic classification should
> be based on grassrgb colum. Is it possible to do that ?
> 
> Thank you,
> Peter Misovic
> Peter Sasvari

____________________
C. Michael Barton, Professor of Anthropology
School of Human Evolution and Social Change
PO Box 872402
Arizona State University
Tempe, AZ  85287-2402
USA

Phone: 480-965-6262
Fax: 480-965-7671
www: <www.public.asu.edu/~cmbarton>



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