Re: [Gimp-user] Gimp 2.10 ./configure fail

[Michael Schumacher]

On 04/15/2018 08:28 AM, Beinsezii wrote:

> I've installed GEGL 3.30, libmypaint 1.3.0, and mypaint-brushes 1.0 from their
> respective gits provided by GIMP's "INSTALL" file. Process for each was "git
> clone url", "./configure && make", "sudo make install" However, GIMP's
> ./configure still reports-
> 
> """
> 
> Error: GIMP configuration failed.
> 
> - Error: missing dependency gegl-0.3 >= 0.3.30
> 
> - Error: missing dependency libmypaint >= 1.3.0
> 
> - Error: missing dependency mypaint-brushes-1.0 

Did you also adjust the PKG_CONFIG_PATH environment variable to make
sure that they are found at the location where you installed them?


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[Gimp-user] BMP export gives Invalid Header

[PeterBez]

I am trying to export a 1 bit bitmap image as a windows .BMP so it can be
imported into CorelDraw for laser engraving. When I do the import to CorelDraw I
get the error "Invalid Header" when I try to import into LaserScript 5.3 I just
get the outline of the image.

I create the bitmap from the menu  Image>Mode>indexed. Then select 1bit image
with Floyd Steinberg dithering.
 

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[Gimp-user] can't resize vertical dimension of gimp

[Roy_Pittman]

>Attachment is not a screenshot.

That is correct. I erred in clicking "Add attachment" thinking I had to do that
to attach the screenshot I had already uploaded. Little did I know that the mail
user program would then insist on another attachment and not give me the
opportunity to re-attach my screenshot.

>https://www.youtube.com/watch?v=ZQz0zCyVFJU 4 minutes duration shown
>in Win10.
That worked well!  I just needed to  Edit>Preferences>Window Mgmt>Reset to
Defaults then restart gimp.
Thanks very much!

I invite you to look at  http://betweentheleaves.com/ to see what I have done
with gimp.

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[Gimp-user] Gimp 2.10 ./configure fail

[Beinsezii]

*Fixed newlines*

I just installed Arch on a second drive after getting frustrated with Windows
for unrelated reasons, so I'm still pretty new to Linux and package
management/building and whatnot, thus I may have just missed something, but...

I've installed GEGL 3.30, libmypaint 1.3.0, and mypaint-brushes 1.0 from their
respective gits provided by GIMP's "INSTALL" file. Process for each was "git
clone url", "./configure && make", "sudo make install" However, GIMP's
./configure still reports-

"""

Error: GIMP configuration failed.

- Error: missing dependency gegl-0.3 >= 0.3.30

- Error: missing dependency libmypaint >= 1.3.0

- Error: missing dependency mypaint-brushes-1.0 

"""

-despite this. I can even use "gegl" inside bash no problem, so it shouldn't be
an issue with my PATH.

Apologies if this is a dumb question.


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[Gimp-user] can't resize vertical dimension of gimp

[Roy_Pittman]

When I start gimp the window gimp is in is too large in the vertical and I
cannot resize it. The lowest part of that window is buried behind my panel (even
if I hide the panel). Shrinking the horizontal dimension works fine but all
attempts to diminish the vertical dimension fail.  See attached screenshot.

Attachments:
* 
http://www.gimpusers.com/system/attachments/879/original/library_web_address.txt

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[Gimp-user] Contact Sheet

[programmer_ceds]

contactsheet.py is another GIMP script (put it in your plug-ins folder).

It isn't as feature rich as indexprint but it doesn't require the installation
of Glade.

http://registry.gimp.org/node/120

It will appear in "Filters/Batch/Contact Sheet".

You can specify the page size, number of rows, images per row etc.
 
The text colour and the background colour are set by the foreground and
background colours respectively in the tool box.

One word of warning - it doesn't ask before overwriting existing contact print
files (its not my script so don;t blame me!)

>Hello,
>
>Adobe Photoshop had an option for taking you group of photos and
>making a contact sheet with them. Does GIMP have that capability? How?
>
>
>thanks much
>
>jph

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[Gimp-user] can't resize vertical dimension of gimp

[rich404]

>When I start gimp the window gimp is in is too large in the vertical
>and I cannot resize it. The lowest part of that window is buried
>behind my panel (even if I hide the panel). Shrinking the horizontal
>dimension works fine but all attempts to diminish the vertical
>dimension fail.  See attached screenshot.

Attachment is not a screenshot.

You do not give your OS, in this case does not make much difference but this
demo on setting Gimp up after installation.

https://www.youtube.com/watch?v=ZQz0zCyVFJU 4 minutes duration shown in Win10.

Then it depends on display, Gimp 2.8.x does really need XGA (width x 768pix) as
a minimum, not usually a problem these days.

My guess, If you are in single window mode, increase the width of the docks and
dialogues, as attached screenshot. There are hotspots when you hover the mouse
pointer over the edges. Not too easy to see initially. Increase the width(s) and
the overall window can be resized.

If short on screen area, you can take little used tool icons out of the tool
box, helps reduce the overall height. - look in Edit -> Preferences -> Toolbox.
They are all still accessible via menus.

rich: www.gimp-forum.net

Attachments:
* http://www.gimpusers.com/system/attachments/880/original/hotspots.jpg

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[Gimp-user] sharpening script

[andreaverdi]

this is mine script-fu for sharpening
is it good for you?

https://pastebin.com/wD6h6wkp

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[Gimp-user] Gimp 2.10 ./configure fail

[Beinsezii]

I just installed Arch on a second drive after getting frustrated with Windows
for unrelated reasons, so I'm still pretty new to Linux and package
management/building and whatnot, thus I may have just missed something, but...

I've installed GEGL 3.30, libmypaint 1.3.0, and mypaint-brushes 1.0 from their
respective gits provided by GIMP's "INSTALL" file. Process for each was "git
clone url", "./configure && make", "sudo make install"
However, GIMP's ./configure still reports-

"""
Error: GIMP configuration failed.

  - Error: missing dependency gegl-0.3 >= 0.3.30
  - Error: missing dependency libmypaint >= 1.3.0
  - Error: missing dependency mypaint-brushes-1.0
"""

-despite this. I can even use "gegl" inside bash no problem, so it shouldn't be
an issue with my PATH.

Apologies if this is a dumb question.

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[Gimp-user] Image doesn't move smoothly

[Brombur]

>You should describe this in a way that gives others the chance to
>reproduce exactly what you got - assume that they know how to use
>GIMP,
>but do not know what commands you use.
>
>By following your instructions, they should have the same image as you
>and be able to do the positioning just like you.

This is a screen shot of the issue. I had a 3500x3500 image I was putting
together. I opened an image as a layer and when I move it around the screen it
creates this lag. When I stop moving the image catches up. again this doesn't
happen in other programs just gimp.

Attachments:
* http://www.gimpusers.com/system/attachments/878/original/Gimp_issue.png

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[Gimp-user] Startling font

[rich404]

>https://www.dafont.com/startlingfont.font

>Why Doesn't this font work with gimp?

What you really mean is: Why does the font not work on my installation?

As with your other post, not much information. What OS and version of Gimp?

Where did you install the font? It should go in your Gimp profile or for Windows
can be installed with Windows fonts (never a good idea).

As the screenshot: Works in Linux and Win10, both Gimp 2.8.22 Linux I used my
Gimp profile, Windows I installed into Windows fonts.

For windows Gimp did take some time starting, 'searching for fonts' Could be
that your font cache is broken.

Never tried this, but recently someone got a fix by starting Gimp in
'administrative mode' and letting it start up

Otherwise you could try disabling the font cache and letting Gimp rebuild a new
one.

see:
https://www.gimp-forum.net/Thread-Windows-Gimp-loading-fonts-on-each-startup-possible-workaround

>When I select it my font just looks like sans.

Sans is the default font used when a font is not available. 

Example: You get a Gimp .xcf file from someone else. It contains text using a
font not installed for you. All is fine until you try and edit the text. Text
then reverts to Sans.

Attachments:
* http://www.gimpusers.com/system/attachments/877/original/startling.jpg

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Re: [Gimp-user] GIMP 2.10-RC1 Previews Loading Slowly

[Robert Bieber]

I've had some similar issues working with large images, here's some 
things I've found.  First of all, if your image is in 16-bit precision, 
your operations are going to be slow.  GEGL is apparently optimized for 
8-bit int and 32-bit float, so paradoxically you'll actually get a much 
smoother experience if you change the image precision to 32 bit floating 
point.  Trying to,   That's gotten the new GIMP to be pretty usable for 
me.  It's still not as zippy as the 2.8 series was, but it's also 
crunching a lot more data over 8-bit images.



On 04/11/2018 04:45 PM, jkhan wrote:

Good evening from a new user of GIMP,

I am venturing into some basic photo editing and installed 2.10 after realizing
the stable release (2.8.22) didn't support 16 bit color TIF files without being
converted to 8 bit.

After installing the program, I noticed it's running pretty slowly. Most menus
in the color menu are loading slowly but the most noticeable thing I'm noticing
is that it's taking anywhere from 10-12 seconds to load any preview for any
color adjustment.

Now I'm definitely new so I don't know much about this, but is this normal for
2.10? I am editing TIF files around 155MB and am running v2.10 on my Lenovo
Y700. It's running Windows 10 with 16GB of RAM, Intel core i7 6700HQ @ 2.60GHZ
and a GTX 960M. The photos and GIMP are running off my SSD. What I'm noticing,
however, is that during the sluggish performance, my task manager is showing my
cpu usage never reaches 50% and my RAM usage stays around 50%.

I have tried various fixes on the internet including increasing tile cache size
from 7 to 14 GB and increasing the undo memory. I have tried disabling color
management. None of these have worked to reduce or remove the sluggishness.

The same files I'm trying to edit on v2.10 don't reproduce the same sluggishness
on the stable release 2.8.22. The preview consistently loads in 2 or 3 seconds.

To wrap up here, I'm just looking for some help on whether this is a real
problem or just a result of the various system and file factors I listed above.

Thanks in advance for any help!



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Re: [Gimp-user] Image doesn't move smoothly

[Steve Kinney]

On 04/13/2018 11:42 AM, Brombur wrote:
> I decided to give gimp another go. I've updated my video and run an ok pc with
> decent stats but when I use gimp and try to move any image, of any size or
> resolution the image lags when i position it. even on simple single color
> layers. If i make a red box and try to move it the image is so choppy it looks
> like Im watching a picture download circa 1995.
> 
> Any idea? I don't have this problem when I run Pixlr and when I ran my demo of
> photoshop.

The only times I have seen the GIMP act like that (15+ years across
/numerous/ machines and operating systmes) it was always a memory issue,
typically due to working on a fairly huge image with many full size
layers and LOTS of "undo" steps saved.

Fist check the size of the images you are working with, in pixels:  This
is shown in the canvas window title bar, after the name of the open
file.  If the X and Y dimensions are in the multiple thousands of
pixels, that could be the problem.

I will guess that you are using GIMP 2.8, not a development build; if
not, this may be incorrect (or not):  Go to Edit > Preferences, and in
the Environment menu (should be the one that opens by itself) and check
the Tile Cache Size item.  "When the amount of pixel data exceeds this
limit, GIMP will start to swap tiles to disk."  That sounds very much
like what you are seeing when you move things around on the canvas.  I
normally like to set this limit to about half of total system RAM, more
if the machine has a huge amount of memory, less if the system doesn't
have memory to spare.

On my laptop which does not have a huge amount of memory, I start seeing
a /small/ amount of lag when moving image-sized layers at about 2500 x
2500 pixels - noticeable, but does not slow my workflow down.  At 4000 x
4000 pixels it gets more noticeable; I would have to adjust my maximum
image size setting (same menu as above) to test at 4500 px or above...

Hopefully this will put you on the trail to a solution.  If none of the
above seems to apply, check all running processes on the machine to see
if some background process is eating up a huge amount of system memory.
poss8ible.

:o)








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Re: [Gimp-user] Gimp 2.10-RC1 seems to ignore back- and foreground colour setting

[Jehan Pagès]

Hi,

On Sun, Apr 15, 2018 at 9:38 PM, Johann Spies 
wrote:

> On Sat, Apr 14, 2018 at 11:29:21PM +0200, Michael Schumacher wrote:
> > Am 14.04.2018 um 23:26 schrieb Johann Spies:
> > > On Sat, Apr 14, 2018 at 12:31:09PM +0200, Johann Spies wrote:
> > >> The attached ping says it all.
> > >
> > > Apologies.  Here is the attachment
> >
> > This list doesn't do attachements (on purpose).
> > Please put the image on imgur and provide the url.
> e
> OK. The image is at https://www.flickr.com/gp/alterit/kaR248
> e
>

There may be a few reason. It's hard to tell with just one image.

(1) Maybe you created or opened a grayscale image. Check menu: Image > Mode.

(2) Maybe you are on a layer whose mode would make your red appear gray. In
my tests, the layer mode "Lightness (LCH)" would do such a thing.

(3) Maybe you are painting on your white layer with such a mode, e.g.
"Lightness (LCH)" again, for instance (check the painting mode in the tool
options).

(4) It would be possible also you use a bitmap brush (whose color cannot be
changed), though looking at your screenshot, it looks like one of the base
round brushes. But I write it down, just in case.

I'm sure there are other reasons which could explain painting in gray.
Bottom line: check your layer or painting modes, check the image mode, and
check your chosen brush. If that is not enough, try to reset the tool
option and maybe also the dynamics, just to be sure (there is a color
settings in dynamics too, so maybe you set a weird one?).

You probably just activated some settings somewhere. :-)

Jehan



> I do not use imgur and can't remember that I have ever heard about it
> before your email.
>
> Regards
> Johann
>
> --
> J.H. Spies - Tel. 021-982 2694 / 082 782 0336 / 021-808 4699(w)
>  Posbus 4668, Tygervallei 7536
>
>  "And they asked him, saying, Master, we know that
>   thou sayest and teachest rightly, neither acceptest
>   thou the person of any, but teachest the way of God
>   truly: Is it lawful for us to give tribute unto
>   Caesar, or no? And he said unto them, Render
>   therefore unto Caesar the things which be Caesar's,
>   and unto God the things which be God's."
>   Luke 20:21,22,25
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[Gimp-user] Palettes

[Paul Thompson]

How do I restrict the number of palettes output to 16 for a PCX header?
Posterize addresses the individual RGB components.
Thanks, Paul
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