Re: [Gimp-user] feature request: alpha level

2013-07-22 Thread Daniel Hornung
On Monday, 22. July 2013 08:38:00 Alex Vergara Gil wrote:
> Hello GIMP developers:
> 
> I am working on a project where I need to set all pixels below a level as
> alpha channel, is there a quick way to achieve this? The level can be both
> set a priori or adjusted dinamically, the second way is prefered. Right now
> my workflow includes: 1. duplicate layer.
> 2. use color level in duplicate layer, in menu COLOR -> LEVEL.
> 3. add alpha mask to original layer
> 4. copy duplicate layer into the alpha mask of the original.
> 5. delete duplicate layer.
> 6. If result is not ok then return to 1.
> As you can see this workflow is a headache, specially point 6 which is often
> achieved. Any thoughts

1. Create a channel mask from the grayscale value.
2. On the channel mask, use the threshold tool.

Voilà!


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Re: [Gimp-user] Good approach : GNOME 3.8 Released Featuring New "Classic" Mode

2013-03-31 Thread Daniel Hornung
*yawn*

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Re: [Gimp-user] export vs save

2013-02-18 Thread Daniel Hornung
I can't believe this was not brought up by someone already...

https://xkcd.com/1172/

(Or my mail search function is broken, which is possible)

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Re: [Gimp-user] Suggestions for the GIMP

2013-02-10 Thread Daniel Hornung
On Sunday, 10. February 2013 18:06:25 maderios wrote:
> Much noise about common functions...
> Why complicate things ? This is a false problem. Any editor
> (gimp,libreoffice, krita, etc..) user must (learn to) save his work and
> should not rely on automation that slows work.
> Gimp should follow the standards available in all editors. It does not,
> it is very annoying.

What is the standard then, please? LibreOffice Writer or Scribus for example
allow users to export files as PDF, but saving should be done in a format that
allows to restore the current document as well as possible.

Greetings,
Daniel

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