Re: [Gimp-user] Correcting grainy resolution?

2014-01-26 Thread john Culleton
On Fri, 24 Jan 2014 20:24:59 +0100
pfaoro for...@gimpusers.com wrote:

 Is there a (simple) way to blow up a snapshot
 originally take with a slow, cheap, disposable
 camera without having the result so grainy that
 it isn't usable?
 


You can't increase dot density in a bitmap file.
Facing that problem I would import the bitmap
file into Inkscape and then convert it to a
vector file. Then I would blow up the vector
file. You will lose some detail but at least it
won't be grainy. 


-- 
John Culleton
Wexford Press
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[Gimp-user] Help browser defaults to wrong program.

2013-11-14 Thread john Culleton
When I seek to access the help manual online instead of any of
my web browsers I get Quanta, which these days is an IDE for web
or other development. Only Gimp makes this mistake. Inkscape
does not. I don't care if I get Firefox or Seamonkey or
Konqueror. I just want to get a real web browser.

Slackware 14.0 which comes with a recent version of Gimp (2.8.2)

-- 
John Culleton
Wexford Press
Free list of books for self-publishers:
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PDF e-book: Create Book Covers with Scribus
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[Gimp-user] Still no CMYK!

2013-04-08 Thread john Culleton
I note that on the roadmap CMYK is still a low priority. After
all those years of asking I have given up on Gimp for most tasks. 

I publish books. 

-- 
John Culleton
Wexford Press
Free list of books for self-publishers:
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PDF e-book: Create Book Covers with Scribus
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Re: [Gimp-user] Error.

2012-11-08 Thread john Culleton
On Tue, 06 Nov 2012 22:26:25 +0100
Sleepingbeautiie for...@gimpusers.com wrote:

 All right, so. I've had GIMP ever since the latest version came out,
 and it hasn't been up to this very day that it's given me an error
 when loading, ad it's never happened before. Ever. It's some
 crud that tells me Runtime/C++ Error and that it needs to
 terminate. So... what the heck do I do? Am I not going to be
 able to use GIMP anymore? .__.
 
 I kinda think the reason for the error has to do something with
 GTK2 :/ Thoughts?
 
 
What platform?


-- 
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Wexford Press
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[Gimp-user] Gimp on Win 8

2012-11-05 Thread john Culleton
Anyone using Gimp on Windows 8? Any difficulties?

-- 
John Culleton
Wexford Press
Free list of books for self-publishers:
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PDF e-book: Create Book Covers with Scribus
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Re: [Gimp-user] opening CMYK psd

2011-11-02 Thread john Culleton
On Tue, 01 Nov 2011 23:10:47 +0100
Tofi for...@gimpusers.com wrote:

 On Tue, Sep 20, 2011 at 8:35 PM, john Culleton
 j...@wexfordpress.com wrote:
 
 If working with photographs, you should be converting to device
 specific CMYK as late as possible in the process and keep things in
 more device independent color spaces like RGB for as long as
 possible. Similar to how you should not be saving intermediate
 copies to very lossy JPG.
 
 /
 
 If working in advertising company, where most media are printed,
 photographs have to fit in CMYK color range. RGB files are only
 source images. Some works needs extra colors like CMYK+1, CMYK+2.
 Problem is that Adobe divided it's suits pack's into web and printing
 design, and GIMP is now pointing into photography, not into all
 professionals needs. I would like to say my boss that there is open
 source software that can be run into production process, with great
 abilities, but since it can not make such simple thing like
 multichannel or even CMYK editing I can not do it.
 

I use Gimp all the time to provide material for the final book cover or
interior. But the final assembly is done in Scribus. Scribus with a
good ICC profile will convert the RGB components to CMYK automatically. 
The developmental version of Scribus, 1.5.0, will also convert to the
PDF X/1-a:2001 format required by LSI and other printers.

For years I have been asking the Gimp developers to make the CMYK
color model an option but apparently that is not a priority with them.
Apparently it would be a huge undertaking.

So other programs have to be used subsequently, such as Scribus,
ImageMagick or even a drawing program called Krita. 

I note also that the Open Source tradition follows the Unix method of
several programs used in a string, rather than one mega-program that
does everything. So Gimp can do all the sophisticated editing and
something else can convert to CMYK. Ultimately the output PDF can be
viewed in Acrobat Reader. If color shifts are not acceptable Gimp can
be used to increase saturation etc. Then the conversion/production
cycle can be run again. 

Photoshop does CMYK internally. Photoshop costs money. Gimp needs an
external program to produce the final file in CMYK. Both Gimp and the
external programs are free. 

Make your choices based on cost/effectiveness.

In my business I use nothing but Open Source software, including TeX,
Gimp, Scribus and ImageMagick. 



-- 
John Culleton
Free list of books for self-publishers:
http://wexfordpress.net/shortlist.html

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http://www.booklocker.com/books/4055.html
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