Re: [Gimp-user] coloured clouds, how to?

2004-11-19 Thread Dave Neary

Hi,

Quoting Alan Horkan [EMAIL PROTECTED]:
 I'm using Filters, Render, Clouds, Solid Noise to generate the clouds.
 Unfortunately that only generates black and white clouds whereas the other
 software generates clouds using the current background and foreground
 colours.  Is there a way to do this that just have not discovered or do I
 have to colour the clouds afterwards?

You have to colour them afterwards, as far as I know.

 I'm getting some adequate results using 'Layers, Colours, Colourize' but I
 was hoping some one might be able to recommend alternative or better
 approaches.

Map to gradient (Filters-Colors-Map-Gradient Map) should give you the result
you're looking for with the default BG - FG gradient.

Or you could try the Misc tab of the colormap rotation filter
(Filters-Colors-Map-Colormap rotation) and select a big swarth of grey
values (changing the What is grey? value) and map them to the FG color (or
whatever color you want).

Cheers,
Dave.

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Dave Neary
Lyon, France
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Re: [Gimp-user] coloured clouds, how to?

2004-11-18 Thread Simon Budig
Alan Horkan ([EMAIL PROTECTED]) wrote:
 I'm using Filters, Render, Clouds, Solid Noise to generate the clouds.
 Unfortunately that only generates black and white clouds whereas the other
 software generates clouds using the current background and foreground
 colours.

You can apply all gradients (e.g. the FG-BG Gradient) via
Filters-Colors-Map-Gradient Map.

Bye,
Simon
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  [EMAIL PROTECTED]  http://simon.budig.de/
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Re: [Gimp-user] coloured clouds, how to?

2004-11-18 Thread Joao S. O. Bueno Calligaris
On Thursday 18 November 2004 21:31, Simon Budig wrote:
 Alan Horkan ([EMAIL PROTECTED]) wrote:
  I'm using Filters, Render, Clouds, Solid Noise to generate the
  clouds. Unfortunately that only generates black and white clouds
  whereas the other software generates clouds using the current
  background and foreground colours.

 You can apply all gradients (e.g. the FG-BG Gradient) via
 Filters-Colors-Map-Gradient Map.


I also have a script that does the same, but applies a palette instead 
of a gradient. You can make a palette of your image's colormap, and 
use it if that is really what you want. I have palette sorting too.


 Bye,
 Simon

Regards,
JS
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