Re: [Gimp-user] [script] resize image in pourcent

2009-07-05 Thread Didier Bretin 
saulgo...@flashingtwelve.brickfilms.com wrote:
 Quoting Didier Bretin did...@bretin.net:
 
 I'm improving my script, and I would like to use the function
 gimp-image-scale and specify widht and height in pourcent, not in pixel.

 Do you know how I can specify pourcent ?
 
 You need to calculate the pixel values manually.
 
 (gimp-image-scale image
(* (car (gimp-image-width image)) x-pct 0.01)
(* (car (gimp-image-height image)) y-pct 0.01)
)

Yes ! Great, it works.

Thank you for your help.
-- 
Didier Bretin
http://bretin.net/
http://twitter.com/didier69
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[Gimp-user] [script] resize image in pourcent

2009-07-04 Thread Didier Bretin 
Hi,

I'm improving my script, and I would like to use the function 
gimp-image-scale and specify widht and height in pourcent, not in pixel.

Do you know how I can specify pourcent ?

Regards.
-- 
Didier Bretin
http://bretin.net/
http://twitter.com/didier69
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Re: [Gimp-user] [script] resize image in pourcent

2009-07-04 Thread saulgoode 
Quoting Didier Bretin did...@bretin.net:

 I'm improving my script, and I would like to use the function
 gimp-image-scale and specify widht and height in pourcent, not in pixel.

 Do you know how I can specify pourcent ?

You need to calculate the pixel values manually.

(gimp-image-scale image
   (* (car (gimp-image-width image)) x-pct 0.01)
   (* (car (gimp-image-height image)) y-pct 0.01)
   )



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