Re: [Gimp-user] Unable to use 'system' command for script-fu
Hi, On Sat, 2007-03-10 at 23:25 -0500, Tony Freeman wrote: OK, I found this site ... I'll be studying this for a while :-) http://developer.gimp.org/plug-in-template.html The plug-in template is more about packaging and distributing a complex plug-in for GIMP than about writing a simple one. You don't need most of the things covered there. A simple .c file compiled and installed with gimptool should be sufficient. Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Unable to use 'system' command for script-fu
On Sunday 11 March 2007 01:04, Joao S. O. Bueno Calligaris wrote: On Sunday 11 March 2007 01:25, Tony Freeman wrote: OK, I found this site ... I'll be studying this for a while :-) http://developer.gimp.org/plug-in-template.html You really be better trying out pythhon scripts first. However I find that recent versions of Gimp blow up on compile unless one disables Python capability. I use Slackware Linux. -- John Culleton Able Indexing and Typesetting Precision typesetting (tm) at reasonable cost. Satisfaction guaranteed. http://wexfordpress.com ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] pygimp doesn't build during Gimp 2.3.15 build
I'm posting this question here to see if it's a Python environment issue on my end or something in Gimp 2.3.15. I'm building Gimp 2.3.15 from source on a freshly re-installed Ubuntu 6.10 (AMD64) Linux system. Here is my build environment information: gcc-4.1.2 20060928 (prerelease) 2.6.17 kernel (x86_64) glib-2.12.4 gtk+-2.10.6 python 2.4.4c1 When I run the Gimp build, it stops with this error: gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I/usr/include/python2.4 -I/usr/include/pygtk-2.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -DGIMP_DISABLE_DEPRECATED -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DPANGO_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -fno-strict-aliasing -g -O2 -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -MT gimpuimodule.lo -MD -MP -MF .deps/gimpuimodule.Tpo -c gimpuimodule.c -fPIC -DPIC -o .libs/gimpuimodule.o gimpuimodule.c:49: warning: no previous prototype for 'init_gimpui' (cd . \ /usr/bin/pygtk-codegen-2.0 \ --override gimpui.override \ --register /usr/share/pygtk/2.0/defs/gdk-types.defs \ --register /usr/share/pygtk/2.0/defs/gtk-types.defs \ --register ./gimpcolor-types.defs \ --register ./gimpenums-types.defs \ --prefix gimpui gimpui.defs) gen-gimpui.c \ cp gen-gimpui.c gimpui.c \ rm -f gen-gimpui.c Warning: generating old-style constructor for:gimp_color_display_new Could not write method GimpColorDisplay.load_state: No ArgType for GimpParasite* Could not write method GimpColorDisplay.save_state: No ArgType for GimpParasite* Warning: generating old-style constructor for:gimp_color_selector_new Warning: generating old-style constructor for:gimp_frame_new Could not write method GimpIntComboBox.prepend: varargs functions not supported Could not write method GimpIntComboBox.append: varargs functions not supported Could not write method GimpIntComboBox.connect: No ArgType for GCallback Could not write method GimpIntComboBox.set_sensitivity: No ArgType for GimpIntSensitivityFunc Warning: generating old-style constructor for:gimp_enum_combo_box_new Warning: generating old-style constructor for:gimp_enum_store_new Warning: generating old-style constructor for:gimp_memsize_entry_new Warning: generating old-style constructor for:gimp_offset_area_new Could not write method GimpPageSelector.get_selected_pages: No ArgType for gint* Warning: generating old-style constructor for:gimp_path_editor_new Could not write method GimpPreview.get_position: No ArgType for gint* Could not write method GimpPreview.get_size: No ArgType for gint* Could not write method GimpPreviewArea.draw: No ArgType for GimpImageType Could not write method GimpPreviewArea.blend: No ArgType for GimpImageType Could not write method GimpPreviewArea.mask: No ArgType for GimpImageType Could not write method GimpDrawablePreview.get_drawable: No ArgType for GimpDrawable* Could not write method GimpDrawablePreview.draw_region: No ArgType for const-GimpPixelRgn* Warning: generating old-style constructor for:gimp_size_entry_new Could not write constructor for GimpSizeEntry: No ArgType for GimpUnit Could not write method GimpSizeEntry.get_unit: No ArgType for GimpUnit Could not write method GimpSizeEntry.set_unit: No ArgType for GimpUnit Warning: generating old-style constructor for:gimp_unit_menu_new Could not write constructor for GimpUnitMenu: No ArgType for GimpUnit Could not write method GimpUnitMenu.set_unit: No ArgType for GimpUnit Could not write method GimpUnitMenu.get_unit: No ArgType for GimpUnit Could not write method GimpZoomModel.get_fraction: No ArgType for gint* Could not write method GimpZoomPreview.get_source: No ArgType for gint* Could not write method GimpZoomPreview.get_drawable: No ArgType for GimpDrawable* Traceback (most recent call last): File /usr/share/pygtk/2.0/codegen/codegen.py, line 1707, in ? sys.exit(main(sys.argv)) File /usr/share/pygtk/2.0/codegen/codegen.py, line 1698, in main sw.write(py_ssize_t_clean) File /usr/share/pygtk/2.0/codegen/codegen.py, line 1340, in write self.write_classes() File /usr/share/pygtk/2.0/codegen/codegen.py, line 1437, in write_classes instance.write_class() File /usr/share/pygtk/2.0/codegen/codegen.py, line 283, in write_class substdict['tp_methods'] = self.write_methods() File /usr/share/pygtk/2.0/codegen/codegen.py, line 519, in write_methods methods.append(self.methdef_tmpl % UnboundLocalError: local variable 'meth' referenced before assignment make[4]: *** [gimpui.c] Error 1 make[4]: Leaving directory `/mnt/data/build/gimp-2.3.15/plug-ins/pygimp' make[3]: *** [all-recursive] Error 1
Re: [Gimp-user] Unable to use 'system' command for script-fu
On Saturday 10 March 2007 23:30, John R. Culleton wrote: On Sunday 11 March 2007 01:04, Joao S. O. Bueno Calligaris wrote: On Sunday 11 March 2007 01:25, Tony Freeman wrote: OK, I found this site ... I'll be studying this for a while :-) http://developer.gimp.org/plug-in-template.html You really be better trying out pythhon scripts first. However I find that recent versions of Gimp blow up on compile unless one disables Python capability. I use Slackware Linux. Please, take a look at the fix available here: http://bugzilla.gnome.org/show_bug.cgi?id=381389 Newer versions of pygtk, as they come out, will have this fix implemented., Forgot 2 other things: 4) you get the system as in: import os os.system (your command here) although, if you take a look at the api docs in www.python.org, you soon will find yourself needing 'system' very little 5) Although I said that if you need to iterate over every pixel , you'd be better using a C plug-in, you _can_ do it in python (which does not happen with script-fu) - the only issue is that it is painfully slow to do so - but it can work as a prototype for aC plug-in. js -- ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Unable to use 'system' command for script-fu
Thanks Joao, I see what you mean about C. I just tried to do a drop shadow in C and could not find any examples. I'm reading the python-fu stuff now :-) -- Tony Joao S. O. Bueno Calligaris wrote: On Sunday 11 March 2007 01:25, Tony Freeman wrote: OK, I found this site ... I'll be studying this for a while :-) http://developer.gimp.org/plug-in-template.html You really be better trying out pythhon scripts first. Only if you intend to perform image processing - like performign some algorithm on a pixel by pixel basis you'd have some advantage writting a plug-in in C nowadays. The URL you did not find is: http://www.gimp.org/docs/python/index.html Also, take a look at the example plug-instahtcome withthe GIMP, anbd try some python commands at the python console. Onm the python console, btw, start with: from gimpfu import * img = gimp.list_images()[0] -- now you have your first image open in the gimp as a python object named img, and you can do : dir (img) (for example: img.scale (img.width * 0.5, img.height * 0.5) ) to see the methods and properties available. Under the module pdb you have all the procedural database api, which you can browse with xtns-Procedure Browser,as in: pdb.gimp_drawable_fill (img.layers[0], FOREGROUND_FILL) (followed by gimp.displays_flush() to see the effect) all procedure names use _ instead of -, and ignore (do not pass) interactive/non-interactive parameters. . Now if you know that: 1) python blocks like procedure bodys, if blocks, for loop blocks are delimited only by intendation level, and statements that accept blocks end with a collon 2) The python for statement iterates over a list, and if you want numbers, use the xrange built-in function like: for i in xrange(1,11): print i 3) it is easier if you copy the call to the register function from an existing script and just update the entries for your case you are ready for python scripting. But, if you want to create a custom gtk+ interface instead of the script-fu like automathed dialog, it is also possible - again, check the docs and examples. js -- -- Tony ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] pygimp doesn't build during Gimp 2.3.15 build
Hi, On Sun, 2007-03-11 at 08:23 -0700, Tom Williams wrote: I'm posting this question here to see if it's a Python environment issue on my end or something in Gimp 2.3.15. http://bugzilla.gnome.org/show_bug.cgi?id=381389 Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Unable to use 'system' command for script-fu -- Almost done
Almost done! One last thing that I cannot figure out is: how do you close the dialog box that the image is sitting in? In Scheme you do it like so: (gimp-display-delete Image) I've tried the following (with variations), but it causes the python-fu to hang: pdb.gimp_display_delete(img) Anyway ... here's the code so far: #!/usr/bin/env python # Send to Web - Re-samples an image, adds drop shadow, and saves it # to ls1 www images directory so that it can be used # in a 'Top News of the Day' article. import os from gimpfu import * def python_send_to_web(img, drawable, filename): img.disable_undo() # local variables: SRCFilename = /tmp/ + filename RemoteDirectory = ls1:/home/tony/ SCPProgram = /usr/bin/scp width = img.width height = img.height # hack to make the next section work: blank_layer = gimp.Layer(img, blank, width, height, RGB_IMAGE, 0, NORMAL_MODE) img.add_layer(blank_layer, 0) gimp.displays_flush() # merge all the layers for just in case the user has done some editing: pdb.gimp_image_merge_visible_layers(img, 0) # screwed up the drawable when I merged the layers: drawable = pdb.gimp_image_get_active_drawable(img) # scale the image if it's too big: if (width 470): newheight = ((height * 470) / width) pdb.gimp_image_scale(img, 470, newheight) gimp.displays_flush() # add a drop shadow: pdb.script_fu_drop_shadow(img, drawable, 8.0, 8.0, 15.0, [0,0,0], 80.0, TRUE) gimp.displays_flush() # final layer merge: pdb.gimp_image_merge_visible_layers(img, 0) drawable = pdb.gimp_image_get_active_drawable(img) # save the image in png format to disk: pdb.file_png_save2(img, drawable, SRCFilename, filename, FALSE, 6, TRUE, TRUE, TRUE, TRUE, TRUE, FALSE, TRUE) gimp.displays_flush() # close the python-fu dialog box: gimp.delete(img) # send the image to our ls1 directory: command = SCPProgram + + SRCFilename + + RemoteDirectory os.popen(command) # user needs some feedback: pdb.gimp_message(Cool! Your picture is online. You may now include it in a 'Top News of the Day' article.) # I'd like to be able to close the dialog that the image is sitting in ... # but I cannot figure out how to do this. I'll leave it open. Hopefully the # user will not be too confused by this. #pdb.gimp_display_delete(img) register( python_fu_send_to_web, Send an image to ls1 rsync directory, Send image to ls1 for rsync to web farm after resampling it to proper size and adding drop shadow., Tony Freeman [EMAIL PROTECTED], National Weather Service, Louisville, 2007, Image/NWS/Send to web..., RGB*, GRAY*, [ (PF_STRING, filename, Filename, web-image.png), ], [], python_send_to_web) main() ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Feather
Hello Friends, I think there is a facility in Photoshop which is called Feather, Sorry but I do not use Photoshop, I only saw someone using it. What would the similar feature be in Gimp It is used to make the edges of part of a layer to alpha so that the below image become visible, (visually merge with the below layer) regards Mettavihari -- Streaming video from http://dharmavahini.tv ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Script-Fu error
Hi there, I've tried Gimp 2.3.15 with the following script: http://turtle.as.arizona.edu/jdsmith/exposure-blend.scm When launching Gimp I get the following error: script-fu-Warning: Error while executing (load /home/steve/.gimp-2.3/scripts/exposure-blend.scm) Error: set!: unbound variable: script-fu-exposure-blend-options The same plug-in behaves just fine in Gimp-2.2. Any hint what's wrong and/or how to track this down ? Kind regards, Stephan. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Feather
You can feather any selection in GIMP. Feel free to read the manual at http://docs.gimp.org/en/gimp-concepts-selection.html and give it a try. Greetings, lexA Am 12.03.2007 um 05:31 schrieb Bhikkhu Mettavihari: Hello Friends, I think there is a facility in Photoshop which is called Feather, Sorry but I do not use Photoshop, I only saw someone using it. What would the similar feature be in Gimp It is used to make the edges of part of a layer to alpha so that the below image become visible, (visually merge with the below layer) regards Mettavihari -- Streaming video from http://dharmavahini.tv ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user --- Live is like a chocolate box, you never know what you wanna get... GPG Signatur auf http://wernicke-online.net/Impressum/ prüfen ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
