Re: [Gimp-user] A nice toy

2003-06-10 Thread Jon Winters
On Tue, 10 Jun 2003, johnny wrote:

>
>
>  3. A Distort tool seems to be missing in Gimp. Correct me if I am wrong.

I think you might be looking for the Interactive Warp tool.

Filters > Distorts > IWarp

The interface is not what you are used to but you'll find it quite capable
once you learn how it works.

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http://www.obscurasite.com/ Type Hard or Go Home!

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Re: [Gimp-user] Disk Based TIFF Image Viewer and Printer

2003-01-25 Thread Jon Winters
Kevin Myers wrote:


So, any other ideas out there?  As usual, I'm desperate!  All suggestions
greatly appreciated.  Thanks in advance for any help.


To be quite honest I don't think you'll be able to pull this one off.  I 
suggest buying some cardboard mailing tubes and printing all the images 
and sending out the prints.  Sometimes analog is still better than digital.

If you're absolutely positively dead set on sending out a disk, I think 
Macromedia makes something that can drive a slide show from a CD.  No 
telling if it can handle your giant images however.

I would rely on paper.  If someone sent me a CD that crashed my computer 
I would not hire them for anything.  (and it has happened to me and I 
did NOT hire the guys)

If you really want to impress go to a print shop that has one of those 
large format ink-jet printers and print out gigantic banners.  Send'em 
scrolls!


--
Jon Winters "If we knew what the hell we were doing,
http://www.obscurasite.com/jon/  it wouldn't be research..."

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Re: [Gimp-user] TIFF File Resolution Change

2003-01-09 Thread Jon Winters

I think I found it over on the ImageMagick user list...

Try this:

mogrify -density 96 foo.tiff

Instead of 96 use whatever you want the resolution to be.

Good luck!


-- 
Jon Winters  O   O   O   O   O   O   O
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Re: [Gimp-user] Batch Watermarks

2002-11-05 Thread Jon Winters
On Tue, 5 Nov 2002, Jed L Obray wrote:

> Any suggestions on an effecient tool to apply a pre-made watermark to
> images via batch?  I've seen a Perl script but there were notes about a
> memory management problem, possibly a bug with GIMP?

Are you talking about a visible or hidden watermark?

-- 
Jon Winters  O   O   O   O   O   O   O
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Re: [Gimp-user] Film emulation.

2002-10-24 Thread Jon Winters
On Thu, 24 Oct 2002, Adam Harrison wrote:

> I was wondering is anyone has created preset's to emulate the color
> curves/seturation levels of specific films. I would like to take pictures
> from my digital camera, which seems to have pretty normal color values,
> and have a filter that would make the image have the color values if it
> was shot with Fuji Velvia 50 or the now discontinued Kodak Royal Gold
> 25. Or even some of the warm or cold tone black and white films.

Such filters would not work because each digital camera has its own way of
seeing color.  Have a look at any of the web sites where you can see side
by side image comparasons and you'll see.  The color is all over the
place.

http://www.steves-digicams.com/
http://www.dpreview.com/

Even different cameras from the same manufacturer handle color in
different ways.

Now having said that... You can save curves to run against images from
_your_ camera to make it shift colors in different ways simmilar to the
films that you like.

Find something that you photographed with film and go photograph the same
object using your digital camera.  In the Gimp adjust the curves until the
color matches the film example of the image.  Save your curves and you've
done it!  In theory you should be able to run the same profile against
most other images from your digital camera with simmilar results.

Hope this helps.
-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
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Re: [Gimp-user] Re: Crop & resize

2002-09-18 Thread Jon Winters


Ahh but you can not do a Crop and a resize at the same time!!  In
photoshop its been possible to crop, resize, and rotate all at the same
time.  (since version 4.0)

Gimp is lacking here.  It will do cropping, resizing, and rotation but the
workflow is very time consuming.

Is there a gimp feature wishlist anywhere??

-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
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Re: [Gimp-user] Is there a checker plugin for GIMP?

2002-09-10 Thread Jon Winters

On Tue, 10 Sep 2002, Philippe Rousselot wrote:

> why not making a script using imagemagick rather than gimp, making a
> black square then a white square, and assembling both of them according
> to a pattern ?

filters > render > pattern > checkerboard

If you're a dope-head activate the "Psychobilly" feature.
-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
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Re: [Gimp-user] Tutorial Pointers Page in PDF format (former : Re.Good tutorial in PDF format)

2002-06-11 Thread Jon Winters

Stephen Liu wrote:


> from www.gimp.org under the link referred as "Gimp Tutorial Pointers 
> Page".  The documents  there are quite interesting, but I expect to find 
> those tutorials in PDF format.



I've never seen Gimp tutorials in PDF format.  You might want to poke 
around freshmeat.net or sourceforge to find a PDF printing filter.  You 
could load an HTML tutorial in your browser and "print to PDF" and then 
do what you please as long as you don't violate the copyright of the web 
author.

Why the PDF format??


-- 
Jon Winters  http://www.obscurasite.com/jon/

"Freedom itself was attacked this morning,
 and I assure you freedom will be defended,"

- George W. Bush, Sept 11, 2001 -

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Re: [Gimp-user] Tutorial Pointers Page in PDF format (former : Re. Good tutorial in PDF format)

2002-06-11 Thread Jon Winters

Jeff Trefftzs wrote:
>>From his headers, Stephen Liu is on a windows machine, which means he may lack 
> most of the nice linux/unix web tools such as wget, etc.  Are there any other 
> windows users out there who have tried to download/convert the various GIMP 
> tutorials?

Whenever I'm forced to use a windows machine the first thing I do is 
install the Gimp, wget (its available for windows), and all of the 
ImageMagick tools.

Makes your windows experience a much more plesant one.  :-)

Wget for windows is identical to the linux version except for the man 
page is just a readme.txt file.

Enjoy!
-- 
Jon Winters  http://www.obscurasite.com/jon/

"Freedom itself was attacked this morning,
 and I assure you freedom will be defended,"

- George W. Bush, Sept 11, 2001 -

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Re: [Gimp-user] Losing precision

2002-05-30 Thread Jon Winters

On Thu, 30 May 2002, John Culleton wrote:

> On Thursday 30 May 2002 12:12 pm, you wrote:
> > Scale the image and pay no attention to the DPI.  The actual width and
> > height in pixels is what the web browser renders.  No control over the DPI
> > of the users desktop... must use absolute pixels!  :-)
>
> However, I am conerned about load time and file size. I want to degrade
> the jpeg down to approx. 75dpi.  So how do I measure that?

Hi,

I've prepared a web page with two images.  One is ONE dpi and  the other
is set to ONE THOUSAND dpi.  Both images are 100x100 pixels.

They will appear identical next to each other in the web browser.
They will also be the exact same file size and they will take the same
amount of time to load.

Here it is:
http://www.obscurasite.com/jon/images/dpi/demo.html

Note: Both files were saved with the exact same amount of JPEG
compression.  If I wanted to make them load faster I could have boosted
the compression to get a smaller file size but the quality would have
suffered.  (gimp shows you the damage as you adjust the amount of
compression... find the sweet spot and you're golden)

Now go tell all your friends... In the crazy world of html
dpi doesn't matter! :-)
-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
http://www.obscurasite.com/jon/ / \ / \ / \ / \ / \ / \ / \


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Re: [Gimp-user] Losing precision

2002-05-30 Thread Jon Winters

On 30 May 2002, Roland Roberts wrote:

> If you are putting it on the web, ignore DPI.  You don't care about
> DPI, you care about dimensions.  DPI will have *no* effect on what you
> see for a web image.

I used to have a web page to illustrate this.  I had two 72x72 pixel
images and one was 1dpi and the other was 1000dpi when you opened them in
photoshop.

In the web browser, side by side, they were identical.  :-)

I had to make the web page to settle an arguement.

I noticed the guy asking the question worked in a pre-press capacity...
over in that world dpi is important so I can understand him asking.

-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
http://www.obscurasite.com/jon/ / \ / \ / \ / \ / \ / \ / \

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Re: [Gimp-user] pattern tool help

2002-05-16 Thread Jon Winters

Henry Meyerding wrote:
> I have been trying to figure out the pattern tool, but cannot get it to
> work.  Can anyone provide me with a simple, repeatable procedure that I can
> attempt that will allow me to see how patterns is supposed to work?

Select a pattern in your tool box or from the pattern palette.

Double click on the "bucket fill" tool and adjust its properties to 
"pattern fill" (FG Color Fill is the default)

Now just click on the area of your image you want to fill with the 
pattern and it should fill.

Adjust the threshold for more or less coverage.

Enjoy!

-- 
Jon Winters  http://www.obscurasite.com/jon/

"Freedom itself was attacked this morning,
 and I assure you freedom will be defended,"

- George W. Bush, Sept 11, 2001 -

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Re: [Gimp-user] what is dpi, ppi and lpi

2002-04-12 Thread Jon Winters

On Fri, 12 Apr 2002, Amit Mukherjee wrote:

> Hi,
>  Can anyone tell me the difference between dpi, ppi and
> lpi ? If my intention is to print a picture measuring
> 8"x10", at what resolution should I scan ?

dpi = dots per inch
ppi = pixels per inch
lpi = lines per inch

to know the minimum you need to scan you'll need to know what sort of dpi
your printer is capable of printing.

Lets say its an ink-jet that'll handle 1000dpi  To print an 8x10 without
having to scale the image up or down to make it fit you'll need to scan...

8000 x 10,000 pixels!

Pretty easy eh?

Depending on the software you're printing with you might be able to get a
decent print from less.  If you're going to be retouching the scan you
might want to scan at double or triple the resolution of your printer so
you can make really fine corrections and then scale the image down to the
maximum size your printer can handle right before you print.

Enjoy!

-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
http://www.obscurasite.com/jon/ / \ / \ / \ / \ / \ / \ / \

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Re: [Gimp-user] Color Picking Tool...

2002-03-05 Thread Jon Winters

On Tue, 5 Mar 2002, Greg Sanders wrote:

> This may be the wrong place to ask - and forgive me in advance if it is -
> but...
>
> I am looking for a color selection tool like the one in GIMP, to use for
> picking colors for web design.

Go have a look at visibone.com and download their color palettes for the
gimp.  You can use'em to pick web colors.  They've also got swatches for
most other graphics programs.  Enjoy!

-- 
Jon Winters  O   O   O   O   O   O   O
"History Will Prove us right" 
http://www.obscurasite.com/jon/ / \ / \ / \ / \ / \ / \ / \

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Re: [Gimp-user] Re: Really easy newbie questions (I hope)...

2002-01-31 Thread Jon Winters

On Thu, 31 Jan 2002, Carol Spears wrote:


> the last i looked, image magick would work on nt, but not on windows...

Image Magick is available for just about every popular OS out there as
well as some less popular operating systems.

http://www.imagemagick.org/

Its something I install on _every_ computer I operate.

> it don't know the differences, however.  with GIMP it is a simple case
> of getting the separate stuff, as is outlined here (for WinGIMP):
>
> http://www.gimp.org/~tml/gimp/win32/
>
> the section marked "no gifs"

Yep... its all described there... Read The Fine Manual!  ;-)

Last I checked I don't think it mentioned that you need to delete the
"tiff-nolzw.exe" before the lzw enabled plugins would work.

-- 
Jon Winters  http://www.obscurasite.com/jon/

  "We will bring them to justice, or we will
 bring justice to them. Either way...
justice will be done."

- George W. Bush

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Re: [Gimp-user] imagemagick

2002-01-26 Thread Jon Winters

cyberhades wrote:

> as i've been getting some mails about imagemagick, i got interested in it, so 
> i installed it but dunno how to use it properly. is it a command-line program 
> ?

Everything you ever wanted to know but were afraid to ask:

http://www.imagemagick.org/

Cheers!
-- 
Jon Winters  http://www.obscurasite.com/jon/

"Freedom itself was attacked this morning,
 and I assure you freedom will be defended,"

- George W. Bush, Sept 11, 2001 -

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Re: [Gimp-user] Problems with saving big files

2002-01-24 Thread Jon Winters


If you're able to save it as an uncompressed tiff you should be able to
use ImageMagick to convert it to a jpeg with whatever amount of
compression you want.

This should let you compress just enough to fit it on a CD.  :-)

More info at imagemagick.org
-- 
Jon Winters  http://www.obscurasite.com/jon/

  "We will bring them to justice, or we will
 bring justice to them. Either way...
justice will be done."

- George W. Bush

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Re: [Gimp-user] creating a circled area in an image

2001-11-19 Thread Jon Winters

Bob Krovetz wrote:
> 
> I would like to write a program that would automatically circle an area
> of an image that contains a given color.  For example, circle the areas
> that are "blue".  I would use a range of color values to define "blue",
> and the images would be in JPEG format.  Can I do this with the GIMP?

Open the image in Gimp

right mouse click and...

Select > By Color...

then click on the color you want to select and go to town!

--
Jon Winters  http://www.obscurasite.com/jon/

   "Freedom itself was attacked this morning, 
and I assure you freedom will be defended," 

   - George W. Bush, Sept 11, 2001 -
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Re: [Gimp-user] slow large file handling

2001-05-23 Thread Jon Winters

On Wed, 23 May 2001, Kelly Martin wrote:

> Unfortunately, there is no "5. Add more processors"; GIMP does not
> multithread.

I enable multi processor when I compile gimp.  I don't have the exact
switch on me but I keep it in a text file at home.  If you've got an SMP
box you should compile accordingly and let the gimp-developers know.  I've
helped squash a few SMP specific bugs as well as tested things when they
asked me to.
--
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   "Everybody Loves The GIMP!"
  http://www.gimp.org/

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