[GRASS-dev] animation missing pnmscale

[William Kyngesburye]

Check the source/macosx readme.  I have build instructions there for  
the netpbm tools source (it's an annoying one to build).  Knowing  
this tool is needed, I'll add it to my bundling for binaries when you  
get the xganim.tcl working (I already bundle a few other netpbm tools  
for other GRASS modules).

On Sep 8, 2007, at 5:26 PM, Michael Barton wrote:

> Glynn,
>
> I've made a lot of progress getting your TclTk replacement for  
> Xganim into the GUI. However, I haven't been able to make it  
> animate anything. I finally tracked this down to the line...
>
> catch {exec r.out.ppm input=$name output=- 2>@stderr | pnmscale  
> $vscale >$tmpfile 2>@stderr}
>
> This requires a program pnmscale. I don't have pnmscale. Does it  
> comes with GRASS and I somehow don't have it or is it a 3rd party  
> program?
>
> Michael
>
-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

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