[Gimp-user] Re: Gimp 2.0

2002-12-25 Thread Guillermo S. Romero / Familia Romero
[EMAIL PROTECTED] (2002-12-25 at 1127.35 +):
 What is the schedule for Gimp 2.0?

If what you want is dates, the old saying: when it is done [1]. First
is making 1.3 become 1.4 and then probably start a 1.5 or 1.9 series
that will become 2.0. 1.4 could appear by 2005... so you will be safe
if you think 2.0 will be ready in 2010 [2]. :]

GSR
 
1: Serious, it is the way these projects work. Global ideas, but no
fixed dates.
2: Joke, repeat with me: j-o-k-e.
 
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[Gimp-user] Re: color conversion tips?

2002-12-25 Thread Guillermo S. Romero / Familia Romero
[EMAIL PROTECTED] (2002-12-24 at 1531.58 -0800):
 You said you wanted to select the colors that were close to white.  To do 
 this, just use threshold on the value channel and pick up only that part of 
 the histogram that is close to white.  This will give you a bi-level image 
 from which you can then select the white parts, using the selection on the 
 original image and filling with white (or whatever other color you want).

I would use Levels or Curves to push to white, simpler and smoother
results than Threshold and Fill. For other colours, no, but for white,
or any colour you can control via channels (directly or decompose 
compose back), yes.

GSR
 
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Re: [Gimp-user] rgb to cymk

2002-12-25 Thread John Culleton
On Wednesday 25 December 2002 02:36, sam ende wrote:
 i need to convert an xcf)from rgb to a cymk tif (for commercial
 printing) image, how do i do this best ?

 thanks

 sammi
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There is a free program pnmtotiffcmyk in the pbm pack of
conversion programs. Save your gimp image as pnm first of course.

When I used it on a photo the colors were a bit duller.
-- 

John Culleton
Able Indexers and Typesetters 
Rowse Reviews
Culleton Editorial Services
http://wexfordpress.com

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Re: [Gimp-user] Re: Gimp 2.0

2002-12-25 Thread John Culleton
On Wednesday 25 December 2002 16:38, Guillermo S. Romero / Familia
Romero wrote:
 [EMAIL PROTECTED] (2002-12-25 at 1127.35 +):
  What is the schedule for Gimp 2.0?

 If what you want is dates, the old saying: when it is done [1].
 First is making 1.3 become 1.4 and then probably start a 1.5 or 1.9
 series that will become 2.0. 1.4 could appear by 2005... so you will
 be safe if you think 2.0 will be ready in 2010 [2]. :]

 GSR

 1: Serious, it is the way these projects work. Global ideas, but no
 fixed dates.  2: Joke, repeat with me: j-o-k-e.

Understood. The reference to Gimp 2.0 and CMYK is the closest thing to
a commitment to incorporate useful CMYK capability in Gimp that I
have come across. There are two markets, on-line stuff and printed
stuff. Without CMYK Gimp is limited to the first and effectively
locked out of the second. Hence it cannot be considered as a complete
Photoshop replacement no matter how many marvelous tricks it will do. 
CMYK is the one bold move that would make all the difference in
publishing. 

I hope for a world where the non-conformist can do whatever he/she
needs to do with free software. The only non-free program I use
regularly is called Mup, a music notation program I paid $29.00 for
many years ago. TeX means never having to buy InDesign or Quark for
typesetting. Gimp should mean never having to buy PhotoShop for book
covers. Until that happy day I will struggle along with Gimp +
pnmtotiffcmyk.

I can't wait to 2010. I'm too old already.
-- 

John Culleton
Able Indexers and Typesetters 
Rowse Reviews
Culleton Editorial Services
http://wexfordpress.com

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Re: [Gimp-user] rgb to cymk

2002-12-25 Thread zeus
John Culleton wrote:

On Wednesday 25 December 2002 02:36, sam ende wrote:


i need to convert an xcf)from rgb to a cymk tif (for commercial
printing) image, how do i do this best ?

thanks

sammi
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There is a free program pnmtotiffcmyk in the pbm pack of
conversion programs. Save your gimp image as pnm first of course.

When I used it on a photo the colors were a bit duller.


Iam also intrested on usiong gimp as printing graphic soft. Where i can 
find pbm or pnm. And how to do it.

I can not wait untill 2010 to wait gimp supporting CMYK, if GIMP want to 
beat PS, the first target is supporting CMYK.

--

==
Bajing Loncat Studio Illustrator

http://www.megspace.com/arts/zeussama/ 
[personal website]
http://www.bajingloncat.com 
	[Bajing Loncat Studio website]
==

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Re: [Gimp-user] Stripping an image from solid background

2002-12-25 Thread Malcolm Tredinnick
On Tue, Dec 24, 2002 at 11:31:45PM -0800, Eric Pierce wrote:
 I've wondered for years if there's any way to
 perfectly strip an image from a solid colored
 background while maintaining any alpha channel info.
 
 Take this image for instance.
 http://epierce.freeshell.org/temp/index.html
 
 The background is 100% white.  But there's some
 definate blending going on with the image border and
 with the image shadow.

Have a look at this tutorial which describes what you want to do:

   http://www.gimp.org/~sjburges/color_to_alpha/demo/color2alpha.html

Cheers,
Malcolm

-- 
How many of you believe in telekinesis? Raise my hand...
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Re: [Gimp-user] rgb to cymk

2002-12-25 Thread Niklas
On Thu, 2002-12-26 at 14:40, zeus wrote:
 Iam also intrested on usiong gimp as printing graphic soft. Where i
can 
 find pbm or pnm. And how to do it.
 
 I can not wait untill 2010 to wait gimp supporting CMYK, if GIMP want
to 
 beat PS, the first target is supporting CMYK.

I don't think that the main idea of GIMP is to beat any other
application. And also you didn't really read the whole mail did you?

He said j-o-k-e.

But it will take time to do this things even though you might think it
is easy it is not. You have to give things like this time.

And next time read the whole mail and don't read between the lines. What
I think he tries to say is that there is no actual date for anything
right now.

Regards
-- 
Niklas [EMAIL PROTECTED]

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[Gimp-user] Re: Gimp 2.0

2002-12-25 Thread Carol Spears
On 2002-12-25 at 1127.35 +, John Culleton typed this:
 
 What is the schedule for Gimp 2.0?
 
two weeks

carol
*chuckle*

(see the joke is, two weeks from when?  it is like throwing a ruler in
the middle of a road.  yes it is a yard, but ...)

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Re: [Gimp-user] Stripping an image from solid background

2002-12-25 Thread Tom Williams
Eric Pierce wrote:

 I've wondered for years if there's any way to
 perfectly strip an image from a solid colored
 background while maintaining any alpha channel info.

 Take this image for instance.
 http://epierce.freeshell.org/temp/index.html

 The background is 100% white.  But there's some
 definate blending going on with the image border and
 with the image shadow.

 I played a bit with a layer of white using the
 different layer modes thinking one of them might
 cancel out the white effectively stripping out only
 the white, but to no avail.

 Anyway, this isn't pressing... just picking at my
 brain for some time.

 Thanks for any ideas!
 Eric P.


Well, you could use the Colors/Color to Alpha Channel filter to remove
the white, but that will remove TOOO much.  The way I would do it would
be to use the magic wand (Select continuous regions tool) to select
the continuous regions of the background color and then use Edit/Clear
to remove them.

Peace

Tom

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