Re: [Gimp-developer] API to parse a saved GIMP's curves file

[Kevin Payne <paynekj hotmail com>]

A couple of years ago I wrote a script-fu script to read curve files if that helps: 
http://www.gimptalk.com/index.php?/topic/50107-batch-edit-curves/

Kevin 




> From: alessandrofrancesconi live it
> To: gimp-developer-list gnome org
> Date: Wed, 25 Sep 2013 09:21:55 +0000
> Subject: [Gimp-developer] API to parse a saved GIMP's curves file
>
> Hello, I’m developing a plugin that must read the contents of a GIMP “curves” file and build an array of 
> points, in order to finally call the gimp_curves_spline() 
> function:http://developer.gimp.org/api/2.0/libgimp/libgimp-gimpcolor.html#gimp-curves-spline
>
>
> I’m talking about the kind of file that is produced when a user goes to the Curves dialog and clicks on 
> “Export Settings to File”. An example of file is the following:
>
>
> # GIMP curves tool settings
>
>
> (time 0)
> (channel value)
> (curve
>     (curve-type smooth)
>     (n-points 17)
>     (points 34 0.000000 0.000000 -1.000000 -1.000000 [other X Y points...])
>     (n-samples 256)
>     (samples 256 0.000000 0.012218 0.024425 0.036608 0.048757 0.060859 0.072904 0.084878 0.096772 0.108573 
> 0.120270 0.131851 0.143305 0.154619 0.165783 0.176785 0.187612 0.198255 0.208700 0.218937 0.228954 0.238739 
> 0.248281 0.257568 0.266589 0.275331 0.283784 0.291935 0.299774 0.307288 [other samples...])
>
> )
>
>
>
> Is there a group of functions ready to be used to parse this kind of file? Or I need to build it my myself?
>
>
>
> Thank you,
>
> Ale
>
> www.alessandrofrancesconi.it
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