[GRASS-dev] Discussing new GUI toolkit: v.pydigit

[Jachym Cepicky]

Hallo,

On Thu, Jun 01, 2006 at 05:04:35PM +1200, Hamish wrote:
> > > for raster option use r.in.poly or "v.in.*/v.edit" + v.to.rast?
> > 
> > He? Do you mean, that v.pydigit could be used as r.digit?
> 
> sure, why not?
> 
> see the r.in.poly help page. The format is almost the same as v.in.ascii
> format=standard. v.digit and r.digit may as well be put in the same app.

All right, I'll have to look. 

> 
> 
> 
> > The script reads them (g.region -g) and stores to self.region dictionary
> > (Vpydigit/vdigitGui.py). Everytime, it is zoomed/paned, this variable
> > is changed.
> > 
> > I wanted to do it possible independent on the Xdriver - didn't we want
> > to get rid of it?
> 
> the PNG[/PPM] driver is not dependant on the XDRIVER.
> 
> Hamish

Hamish, and others, I went through the drivers manual page, but I found
nothing about how to acess png/ppm file without need to store it to the
disk. Could you point me the the right place (source/manual/example),
where I could get it?

I have support for rasters (from temporary file) now. It's working
nicely (via --bgcmd="d.rast ...; d.vect ...")

Thank you

Jachym
-- 
Jachym Cepicky
e-mail: jachym.cepicky at centrum.cz
URL: http://les-ejk.cz
GPG: http://les-ejk.cz/gnupg_public_key/jachym_cepicky-gpg_public_key.asc
-----------------------------------------   
OFFICE:                                     
GDF-Hannover
Mengendamm 16d
30177 Hannover
Germany
e-mail: cepicky at gdf-hannover.de
URL:    http://gdf-hannover.de
Tel.:   +49 511-39088507
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
Url : http://lists.osgeo.org/pipermail/grass-dev/attachments/20060601/6912d8aa/attachment.bin