Re: [Gimp-user] Gimp-user Digest, Vol 66, Issue 24

2008-03-22 Thread Peter Taylor
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 Today's Topics:

1. Re: file extensions and when to use them (Patrick Shanahan)
2. Re: file extensions and when to use them (David Gowers)
3. Re: file extensions and when to use them (David Hodson)
4. Re: file extensions and when to use them (norman)
5. installing scripts (norman)
6. Re: installing scripts (Choi, JiHui)
7. Re: installing scripts (norman)
8. Re: installing scripts (Choi, JiHui)


 --

 Message: 1
 Date: Fri, 21 Mar 2008 20:18:25 -0400
 From: Patrick Shanahan [EMAIL PROTECTED]
 Subject: Re: [Gimp-user] file extensions and when to use them
 To: gimp-user@lists.XCF.Berkeley.EDU
 Message-ID: [EMAIL PROTECTED]
 Content-Type: text/plain; charset=us-ascii

 * norman [EMAIL PROTECTED] [03-21-08 13:06]:
   
 I usually shoot in RAW and convert with UFraw plugged in GIMP. Then I
 have a choice of extensions to use for saving the file produced. I
 presume that if I use .xcf there is no compression and if I use .jpg
 there will be some compression. When working on the file I assume it is
 best to save as .xcf and not to use .jpg until the picture is finalised.
 I would like to know how the contents of the .jpg file so formed compare
 with the contents of a .jpg saved directly on the camera.

 The reason I ask is because I would like to use PTLens to remove CA but
 it seems that the software will only work with .jpg.
 

  *compression* is not the problem as such.  lossey compression is
 the problem, you *lose* some of the definition of your object/picture
 when you *save* it as jpg.  jpg is a lossey compression scheme.

 If ptlens is your *only* choice, you have no choice except to perform
 that operation as the last operation.  You will still have a minimum
 of two lossey saves.

   
The plugin version of PTlens supports TIF files (the standalone does 
not!). I am using the plugin with GIMP 2.4.1 on windows xp with no problem.

Peter Taylor
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Re: [Gimp-user] file extensions and when to use them

2008-03-22 Thread Peter Taylor
[EMAIL PROTECTED] wrote:
 Send Gimp-user mailing list submissions to
   gimp-user@lists.XCF.Berkeley.EDU

 To subscribe or unsubscribe via the World Wide Web, visit
   https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
 or, via email, send a message with subject or body 'help' to
   [EMAIL PROTECTED]

 You can reach the person managing the list at
   [EMAIL PROTECTED]

 When replying, please edit your Subject line so it is more specific
 than Re: Contents of Gimp-user digest...


 Today's Topics:

1. Re: file extensions and when to use them (Patrick Shanahan)
2. Re: file extensions and when to use them (David Gowers)
3. Re: file extensions and when to use them (David Hodson)
4. Re: file extensions and when to use them (norman)
5. installing scripts (norman)
6. Re: installing scripts (Choi, JiHui)
7. Re: installing scripts (norman)
8. Re: installing scripts (Choi, JiHui)


 --

 Message: 1
 Date: Fri, 21 Mar 2008 20:18:25 -0400
 From: Patrick Shanahan [EMAIL PROTECTED]
 Subject: Re: [Gimp-user] file extensions and when to use them
 To: gimp-user@lists.XCF.Berkeley.EDU
 Message-ID: [EMAIL PROTECTED]
 Content-Type: text/plain; charset=us-ascii

 * norman [EMAIL PROTECTED] [03-21-08 13:06]:
   
 I usually shoot in RAW and convert with UFraw plugged in GIMP. Then I
 have a choice of extensions to use for saving the file produced. I
 presume that if I use .xcf there is no compression and if I use .jpg
 there will be some compression. When working on the file I assume it is
 best to save as .xcf and not to use .jpg until the picture is finalised.
 I would like to know how the contents of the .jpg file so formed compare
 with the contents of a .jpg saved directly on the camera.

 The reason I ask is because I would like to use PTLens to remove CA but
 it seems that the software will only work with .jpg.
 

  *compression* is not the problem as such.  lossey compression is
 the problem, you *lose* some of the definition of your object/picture
 when you *save* it as jpg.  jpg is a lossey compression scheme.

 If ptlens is your *only* choice, you have no choice except to perform
 that operation as the last operation.  You will still have a minimum
 of two lossey saves.

   
Sorry! I forgot to change the subject heading.

The standalone version of PTlens does not support TIF, but the plug in 
version does! I am using it with GIMP 2.4.1 under Windows XP with no 
problem.

Peter Taylor

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[Gimp-user] Opening files in Gimp2.4x from 3rd party, thumbnail viewer

2008-01-04 Thread Peter Taylor
Hi,
Thanks to all who pointed me to gimp-remote to prevent multiple 
instances of Gimp when opening files from third party thumbnail viewers. 
I downloaded the Windows version, which requires the following registry 
entry to be added:

[HKEY_LOCAL_MACHINE\SOFTWARE\GNU\gimp-win-remote]
@=gimp-2.4.exe
(as described in the  Readme file.)

It now works perfectly with both IDimager and Fastone image viewer.

I appreciated the lightning fast responses!

Peter


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[Gimp-user] Opening files in Gimp2.4x from 3rd party thumbnail viewer

2008-01-02 Thread Peter Taylor
Hi,
I use a photo cataloging program called IDimager as a 'front end' for 
Gimp.This program displays thumbnails of the complete directory (with 
star ratings, etc.), and is a very convenient way of identifying photos. 
Since changing to v2.4, a fresh instance of the Gimp is started for each 
new photo that I open. Previously with v2.2x it was a dream.Once it had 
opened Gimp for the first picture, from then on it quickly loaded new 
photos into the existing instance of  Gimp. Now  that it opens a fresh 
instance of Gimp for each photo, it is obviously  slower and uses 
excessive system resources.

The only change I have made is going from Gimpv2.2  to v2.4. IDimager 
has not been updated. I did not configure v2.2 specially, but wonder if 
there is a way to configure v2.4 to behave similarly.

Incidentally, another thumbnail viewer I have used is Faststone 
thumbnail viewer. That opened a fresh instance of Gimp with v2.2 as well.

I would appreciate any help - even if it means using a different 
thumbnail viewer.

Thanks for any help

Peter Taylor

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[Gimp-user] Getting RGB information in GIMP 2,4

2007-11-16 Thread Peter Taylor
Hello,
I have just installed Gimp2.4 and have run into a problem: I cannot find 
a way to display the RGB brightness information under the cursor. In 
version 2.2x I brought this up by pressing F8, but that does not work 
for me in 2.4. I have searched Help and the menus, but still cannot find 
it.
I must have missed something basic, but am stuck!  and I would 
appreciate any help to find this tool.

Many thanks, Peter Taylor
 
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