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

[Hamish]

Jachym Cepicky wrote:
> 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 don't think it's there. I don't thing the PNG driver help page even
mentions the .PPM ability..

I do not know of these things, but as a wild guess: the PNG driver could
be enhanced to send data to a UNIX socket instead of a disk file? Would
that work for WinGW?


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

nice.


Hamish