Re: [Gimp-user] Script-Fu help?
On Nov 7, 2007 8:53 PM, Dave 77459 <[EMAIL PROTECTED]> wrote: > I have some scripts I am upgrading to work with 2.4. What is the best place > to find help? This list is the right place. I think the fastes way to get help is the GIMP IRC channel. If you are updating from 2.2 to 2.4 you can find here an Script-Fu Migration Guide: http://gimp.org/docs/script-fu-update.html Regards, Tobias ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Script-Fu help?
I have some scripts I am upgrading to work with 2.4. What is the best place to find help? I've asked the question before in this list, and found help here. I don't want to send these help requests if they are unwelcome or if there is an official, better place. Gimp-developer seems focused on changing the source, rather than scripts. TIA, Dave ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-fu help
Am Montag 28 Mai 2007 21:13 schrieb ASJF: > I > have change something but I don't remember what... > Can someone help me? Don't you have a working copy? If you don't use a CVS/SVN, you might get help from diff (or kdiff3 if you use KDE). Otherwise: Thanks for sharing your script ;) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-fu help
Quoting ASJF <[EMAIL PROTECTED]>: > Hi everybody ! > > I have made a script to resize picture... but it doesn't work anymore, I > have change something but I don't remember what... > Can someone help me? I suspect that you are using the development version (2.3) of the GIMP and your difficulty is caused by the fact that Script-fu has become more demanding that you follow proper Scheme programming guidelines than it used to be. In previous versions of Script-fu, you were allowed to 'set!' an undeclared variable and Script-fu would happily go ahead and define it for you. This is no longer acceptable -- you must declare your variables (with either 'define' or 'let*') before you use them. In particular, you have two variables -- 'f1-height' and 'f1-width' -- which need to be included in your 'let*' block. Once you do this, I think you will find your script to be functional. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Script-fu help
Hi everybody ! I have made a script to resize picture... but it doesn't work anymore, I have change something but I don't remember what... Can someone help me? Thanks a lot ! Jeff Here is my code : (define (script-fu-image-resize filename f-width f-height f-quality) (let* ( (img 0) (drw 0) (height1 0) (width1 0) (fileparts (strbreakup filename ".")) ) (set! img (car (file-jpeg-load 1 filename filename))) (set! height1 (car (gimp-image-height img))) (set! width1 (car (gimp-image-width img))) (if (< height1 width1) (begin (set! f1-height f-height) (set! f1-width f-width) ) ) (if (> height1 width1) (begin (set! f1-height f-width) (set! f1-width f-height) ) ) ;; set image resolution to 72dpi (gimp-image-set-resolution img 72 72) ;; create 'full-size' image (gimp-image-scale img f1-width f1-height) ;; also flatten image to reduce byte storage even further (set! drw (car (gimp-image-flatten img))) ;; save at quality level of .75 (gimp default) - saves storage (file-jpeg-save 1 img drw (string-append (car fileparts) "-mini.jpg") (string-append (car fileparts) "-mini.jpg") f-quality 0 0 0 " " 0 1 0 1) ) ) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-fu help?
Quoting William Fishburne <[EMAIL PROTECTED]>:
I'm processing text images for Project Gutenberg (www.gutenberg.net)
and I'd like to have a script-fu script that would take a list of files
(preferably a file glob) and do the following:
* read in the file (a png file that is RGB)
* Desaturate HSV
* Merge the layers of the desaturated image
* Save the file to a new directory, but with the same name
Download the script from
http://flashingtwelve.brickfilms.com/GIMP/Scripts/batch-grayscale.scm
and place it in your "~/.gimp-2.2/scripts/" directory (or other
appropriate location). You should then be able to call the function
from a shell using a command similar to the following:
gimp --no-data --no-interface -b '(batch-grayscale-image
"filename1.png /home/saul/images/*.png books/covers/Twain*.png"
"/home/saul/GrayscaleVersions/" 0)' '(gimp-quit 0)'
The first parameter to the function 'batch-grayscale-image' is a
file-glob string and can be a list of discrete filenames, a wildcard
expression, or a combination of both. The second parameter is a
directory name string (it does not matter if the trailing slash is
present or not) and this directory must already exist. The third and
final parameter is the "method" to be employed to effect the
conversion. It is a number ("0", "1", or "2") and has the following
meaning:
0 = Value: the same result as the "Value" channel of an
HSV decompose
1 = Channel mixer: the same result as changing the image mode to Grayscale
2 = Desaturate:the same result as performing a desaturate on the layer
For what it's worth, the script is not limited to PNG files; but if
other types are used, only the top layer is converted to grayscale, no
merging of multiple layers takes place, and the output file is of the
same type.
If you encounter any difficulties or require further customization of
the script, feel free to let me know and I will be more than happy to
do what I can to assist (I am a great fan of Project Gutenberg).
Hopefully, you are not using Windows as I have experienced some
difficulty with Windows using my scripts from the command line (mostly
due to their peculiar employment of the backslash).
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[Gimp-user] Script-fu help?
Hi, I'm processing text images for Project Gutenberg (www.gutenberg.net) and I'd like to have a script-fu script that would take a list of files (preferably a file glob) and do the following: * read in the file (a png file that is RGB) * Desaturate HSV * Merge the layers of the desaturated image * Save the file to a new directory, but with the same name This should be simple, but I can't get the hang of script-fu (my lisp is terribly rusty). I can't even find the right commands. Can some kind soul help me? I'm assuming this could be done non-interactively and that I'd just have to pass the script the file glob and the name of the new directory. Thank you so very much, William Fishburne ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
RE: [Gimp-user] Script-Fu Help
-Modify all three defines to include one more parameter, as such: (define (... s-offset-y bg-colour) -Modify the call to apply-3d-outline-logo-effect in the two (script-fu-3d-outline-... to include the same parameter: (apply-3d-outline-logo-effect ... s-offset-y bg-colour) -In each script-fu-register, add the line: SF-COLOR _"Background Colour" '(255 255 255)) below the last SF-ADJUSTMENT ... and remove the second closing bracket at the end of that line so it reads: SF-ADJUSTMENT _"Shadow Y offset" '(0 0 200 1 5 0 1) -Finally, in apply-3d-outline-logo-effect find the line: (gimp-invert layer 3) and add the following immediately after: (gimp-by-color-select layer3 '(255 255 255) 0 REPLACE FALSE FALSE 0 FALSE) (gimp-palette-set-background bg-colour) (gimp-edit-fill layer3 BG-IMAGE-FILL) (gimp-selection-none img) Guillaume > -Original Message- > From: Zeke Lightwave [mailto:[EMAIL PROTECTED] > Sent: 26 September 2003 07:20 > To: [EMAIL PROTECTED] > Subject: [Gimp-user] Script-Fu Help > > > I'm trying to edit the 3D-Outline script so I can change the > background > to being something non-white, can anybody help me with this? > I've looked > at the source and tried changing the colors where it set's the bg/fg, > but that didn't help . . TIA. > > -Brent G > > ___ > Gimp-user mailing list > [EMAIL PROTECTED] > http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user > ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-Fu Help
Jeff Trefftzs wrote: On Thu, 2003-09-25 at 23:20, Zeke Lightwave wrote: I'm trying to edit the 3D-Outline script so I can change the background to being something non-white, can anybody help me with this? I've looked at the source and tried changing the colors where it set's the bg/fg, but that didn't help . . TIA. The right place to change things is in the line that looks like this: (gimp-palette-set-background '(255 255 255)) near the beginning of the apply-3d-outline-logo-effect function. It's at line 43. For a quick-n-dirty fix, simply enter the RGB values for the background color you want; for a better fix, you might want to add a background color parameter that defaults to white. I haven't tested this -- just took a quick look at the code. HTH, Tried that and it's still not working :-/ (gimp-selection-all img) (gimp-patterns-set-pattern text-pattern) (gimp-bucket-fill pattern PATTERN-BUCKET-FILL NORMAL 100 0 FALSE 0 0) (plug-in-bump-map noninteractive img pattern layer2 110.0 45.0 4 0 0 0 0 TRUE FALSE 0) (set! pattern-mask (car (gimp-layer-create-mask pattern ALPHA-MASK))) (gimp-image-add-layer-mask img pattern pattern-mask) (gimp-selection-all img) (gimp-edit-copy layer3) (set! floating_sel (car (gimp-edit-paste pattern-mask 0))) (gimp-floating-sel-anchor floating_sel) (gimp-image-remove-layer-mask img pattern APPLY) (gimp-invert layer3) I know it has to be somewhere in there where the problem is :-/ ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-Fu Help
On Thu, 2003-09-25 at 23:20, Zeke Lightwave wrote: > I'm trying to edit the 3D-Outline script so I can change the background > to being something non-white, can anybody help me with this? I've looked > at the source and tried changing the colors where it set's the bg/fg, > but that didn't help . . TIA. The right place to change things is in the line that looks like this: (gimp-palette-set-background '(255 255 255)) near the beginning of the apply-3d-outline-logo-effect function. It's at line 43. For a quick-n-dirty fix, simply enter the RGB values for the background color you want; for a better fix, you might want to add a background color parameter that defaults to white. I haven't tested this -- just took a quick look at the code. HTH, -- --Jeff Jeff Trefftzs <[EMAIL PROTECTED]> http://www.tcsn.net/trefftzsHome Page http://gug.sunsite.dk/gallery.php?artist=68 Gimp Gallery http://trefftzs.topcities.com/ Photo Gallery ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Script-Fu Help
I'm trying to edit the 3D-Outline script so I can change the background to being something non-white, can anybody help me with this? I've looked at the source and tried changing the colors where it set's the bg/fg, but that didn't help . . TIA. -Brent G ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-Fu Help (beginner)
Hi Keith - I just tried the same thing on a Linux system - I think the problem is with the dynamic text layer. Try using Layer to Imagesize on that layer first, before calling the alpha to logo script-fu. I haven't had a chance to look at the neon script-fu code yet, but it looks like it's not handling the smaller layer properly. HTH, -- --Jeff Jeff Trefftzs <[EMAIL PROTECTED]> http://www.tcsn.net/trefftzsHome Page http://gug.sunsite.dk/gallery.php?artist=68 Gimp Gallery http://trefftzs.topcities.com/home.html Photo galleries ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
RE: [Gimp-user] Script-Fu Help (beginner)
Try reducing the "Effect Size" parameter in the Neon script arguments GUI. I'm not sure exactly how it is used in the script, but in general it seems larger numbers make the neon glow more blurred, and smaller numbers are less blurred. On my Windows installation the default was too large, and completely blurred out the image I was trying to use. I reduced it by a third and the results were much better. Regards, Sam -Original Message- From: Patrick [mailto:[EMAIL PROTECTED]] Sent: Friday, September 06, 2002 10:36 AM To: '[EMAIL PROTECTED]' Subject: Re: [Gimp-user] Script-Fu Help (beginner) On Friday 06 September 2002 11:08, Allen, Keith wrote: > Hi, > > I'm trying to create a simple GIF with some "fancy" text for > inclusion on a web page. I want to use the "neon" script-fu to make > the text look like it is neon-lighted. I created a new image (RGB) > with a white background. Then I created text with the dynamic text > rendering filter. Next, I selected the layer created by that filter, > and selected the text on the image. I next invoked the script-fu > using the defaults. The script, however, does not seem to work. It > seems to clear the text and creates two new layers with the neon blue > color and black background color, but they are just solid colors. No > neon effect. > > Am I not using this script-fu correctly (I couldn't find > instructions)? Or do script-fu not work well on Windows? I am > running the latest GIMP version on the windows page. It's installed > on a Windows 2000 Pro computer with 500M RAM. > > I tried a few of the other text-logo script-fu and they also did not > work. Otherwise, GIMP seems to work all right. Thanks. > > > Keith Allen = Keith, Other than the fact you are using Windows, the plugin should work. ;o) I have used this effect before with Gimp and it works quite nicely, but then I am on Linux too! :o) Have you tried just taking some text and nothing else and applying the plugin? You could do that and then add the text to the picture as another layer, if that works. I have always just used the text I wanted for this plugin and that has worked for me. One of the experts here may have another solution. I am not sure how many Gimp/Windows users we have on the list, but I would think someone has a solution, if mine doesn't work for you. Patrick -- --- KMail v1.4.3 --- SuSE Linux Pro v8.0 --- Amiga, SuSE Linux, PC Sales & Service Magic Page Products ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-Fu Help (beginner)
On Friday 06 September 2002 11:08, Allen, Keith wrote: > Hi, > > I'm trying to create a simple GIF with some "fancy" text for > inclusion on a web page. I want to use the "neon" script-fu to make > the text look like it is neon-lighted. I created a new image (RGB) > with a white background. Then I created text with the dynamic text > rendering filter. Next, I selected the layer created by that filter, > and selected the text on the image. I next invoked the script-fu > using the defaults. The script, however, does not seem to work. It > seems to clear the text and creates two new layers with the neon blue > color and black background color, but they are just solid colors. No > neon effect. > > Am I not using this script-fu correctly (I couldn't find > instructions)? Or do script-fu not work well on Windows? I am > running the latest GIMP version on the windows page. It's installed > on a Windows 2000 Pro computer with 500M RAM. > > I tried a few of the other text-logo script-fu and they also did not > work. Otherwise, GIMP seems to work all right. Thanks. > > > Keith Allen = Keith, Other than the fact you are using Windows, the plugin should work. ;o) I have used this effect before with Gimp and it works quite nicely, but then I am on Linux too! :o) Have you tried just taking some text and nothing else and applying the plugin? You could do that and then add the text to the picture as another layer, if that works. I have always just used the text I wanted for this plugin and that has worked for me. One of the experts here may have another solution. I am not sure how many Gimp/Windows users we have on the list, but I would think someone has a solution, if mine doesn't work for you. Patrick -- --- KMail v1.4.3 --- SuSE Linux Pro v8.0 --- Amiga, SuSE Linux, PC Sales & Service Magic Page Products ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Script-Fu Help (beginner)
Hi, I'm trying to create a simple GIF with some "fancy" text for inclusion on a web page. I want to use the "neon" script-fu to make the text look like it is neon-lighted. I created a new image (RGB) with a white background. Then I created text with the dynamic text rendering filter. Next, I selected the layer created by that filter, and selected the text on the image. I next invoked the script-fu using the defaults. The script, however, does not seem to work. It seems to clear the text and creates two new layers with the neon blue color and black background color, but they are just solid colors. No neon effect. Am I not using this script-fu correctly (I couldn't find instructions)? Or do script-fu not work well on Windows? I am running the latest GIMP version on the windows page. It's installed on a Windows 2000 Pro computer with 500M RAM. I tried a few of the other text-logo script-fu and they also did not work. Otherwise, GIMP seems to work all right. Thanks. Keith Allen ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-fu help, problems using gimp-file-save
worked great, thanks! Ryan Jeff Trefftzs wrote: > (set! layer-save (gimp-image-merge-visible-layers img > EXPAND-AS-NECESSARY)) > (gimp-convert-indexed img 0 2 0 0 0 "") > (gimp-file-save 1 img layer-save "test.gif" "test.gif") > > Have you tried > (gimp-file-save 1 img (car layer-save) "test.gif" "test.gif") > > The gimp functions all return a list, not just a value, so maybe > that's your problem. layer-save is actually a list, not a > drawable identifier. > > HTH, > -- > --Jeff > Jeff Trefftzs <[EMAIL PROTECTED]> > http://www.tcsn.net/trefftzsHome Page > http://gug.sunsite.dk/gallery.php?artist=68 Gimp Gallery > http://members4.clubphoto.com/jeff309574A photo gallery > > ___ > Gimp-user mailing list > [EMAIL PROTECTED] > http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user -- .-.--.-. \ Ryan Schuermannn \ www.hire.com \ Web Programmer-Modeler \ \ 512-583-4734.wrk \ [EMAIL PROTECTED]\ Visualize Whirrled Peas \ \ 832-722-7961.cel \ [EMAIL PROTECTED] \ http://www.nol.net/~rts \ ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
Re: [Gimp-user] Script-fu help, problems using gimp-file-save
(set! layer-save (gimp-image-merge-visible-layers img EXPAND-AS-NECESSARY)) (gimp-convert-indexed img 0 2 0 0 0 "") (gimp-file-save 1 img layer-save "test.gif" "test.gif") Have you tried (gimp-file-save 1 img (car layer-save) "test.gif" "test.gif") The gimp functions all return a list, not just a value, so maybe that's your problem. layer-save is actually a list, not a drawable identifier. HTH, -- --Jeff Jeff Trefftzs <[EMAIL PROTECTED]> http://www.tcsn.net/trefftzsHome Page http://gug.sunsite.dk/gallery.php?artist=68 Gimp Gallery http://members4.clubphoto.com/jeff309574A photo gallery ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Script-fu help, problems using gimp-file-save
I wrote a script and it displays fine, and i can go to file->save and save as a gif directly (so it's indexing correctly) and its only 1 layer, but I get an ERROR: Invalid types specified for arguments when i try to use gimp-file-save heres the jist of it (img (car (gimp-image-new 256 256 RGB))) ... (gimp-selection-none img) (gimp-image-clean-all img) (set! layer-save (gimp-image-merge-visible-layers img EXPAND-AS-NECESSARY)) (gimp-convert-indexed img 0 2 0 0 0 "") (gimp-file-save 1 img layer-save "test.gif" "test.gif") ;(gimp-display-new img) am I missing a step in order to save gif files? I get it to display perfectly and save thru the menu, it just doest like to script-fu save. I'm trying to follow Adrian Likins's instructions that are very good, it's just not working for me. thanks Ryan ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
[Gimp-user] Script-Fu help?
ok, ive read most all the docs i can find, i have a simple problem, hoping someone can enlighten me with the proper gimp command. I'm creating an image, i need the background to stay transparent, ive created a text later and a layer with a rectangle, and a layer for 2 circles, however when i create the 2 circles it doesn't take a layer parameter but seems to draw it to the image ,then by calling gimp-edit-fill i get the circles to appear solid..however i am getting a lot of garbage around the circles. here are the commands related to the circe layer, what should i call before or after or during to clean out this layer back to pure transparent? (let* ( ... (circle-layer (car (gimp-layer-new img img-width img-height RGBA_IMAGE "circle-layer" 100 NORMAL))) ) ... (gimp-image-add-layer img circle-layer 1) ... (gimp-layer-set-offsets circle-layer 0 0) ... (gimp-ellipse-select img 0 0 img-height img-height REPLACE TRUE FALSE 0) (gimp-ellipse-select img (- img-width img-height) 0 img-height img-height ADD TRUE FALSE 0) (gimp-edit-fill circle-layer BG-IMAGE-FILL) ... (gimp-display-new img) thanks Ryan ___ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
