Use the elliptical select tool, hold down SHIFT key to constrain as circle, fill the selected area with new color, right click on selected area, choose SELECT, SHRINK, shrink selection by whatever number of pixels you want your circle width to be, right click again in selected area, choose EDIT, CUT. Voila, one beautifully antialased circle. See similar questions...

The "GNU Image Manipulation Program" (originally the General Image Manipulation Program) sired by Spencer Kimball & Peter Mattis. In their own words, "GIMP is our answer to the current lack of free (or at least reasonably priced) image manipulation software for Linux and UNIX in general." It is a raster editor, which means that it performs operations directly on the pixels that make up the image, and not a vector editor. See similar questions...

Ellipse (Dc, BORDER, BORDER, VideoGrabber1.VideoHeight - BORDER, VideoGrabber1.VideoHeight - BORDER); From these events you should not perform any actions with the potential to block, such as holding a critical section or waiting on another thread. Also, do not call any GDI or USER32.DLL APIs that might cause a window to move. See similar questions...

A000073: The short answer is that you use the POLYGON command to make a many sided polygon, or part thereof. For instance, select the Polygon command from the Drawing Editor's 2D-Shapes sub- menu, and enter sides total = 3600, sides drawn = 3600, radius = the radius you want, for a whole "circle." If you want half a "circle" enter sides total = 3600, sides drawn = 1800. If you want a quarter "circle" enter sides total = 3600, sides drawn 900, and so on. See similar questions...

Your circle is the group of people who you would like to collaborate with either by sharing pictures for creating tabblos, or by swapping commentary on the tabblos each of you makes. See similar questions...

Not really. It doesn't use the GNOME application framework. The only thing it has in common is GTK+. GIMP can optionally use gnome-vfs, allowing you to load and edit images from remote servers. See similar questions...

GTK was developed solely for GIMP, initially. Towards the end of the 0.99 development cycle in 1998, GTK was split from being bundled with GIMP to being a separately available library. See ancient history for some interesting tidbits from the GIMP perspective. See similar questions...

Yes. You can run xscanimage, the front end to SANE (Scanner Access Now Easy), either as a GIMP extension or in stand-alone mode. This supports Mustek and HP flatbed scanners, as well as the Connectix color QuickCam camera. See similar questions...

Yes. In either the system-wide gimprc file or your personal gimprc file, uncomment the line that includes install-colormap. If GIMP gives you a message similar to either of these when you try to start it: Xlib: extension "MIT-SHM" missing on display "198.51.29.58:0.0". or * WARNING **: XShmAttach failed! then you need to run it with the --no-xshm option. This happens for one of two reasons. See similar questions...

Any system capable of running Gnome 2, KDE 3.2, Windows 2000, Mac OS X and later versions should be able to run GIMP. GIMP's biggest appetite is for memory and how much you will need will depend on the how many images you are working with, their resolution, size, the number of layers you use and so on. As a general rule, more is better, but 128MB should be enough to be getting started with. See similar questions...

You need to copy the gtkrc file that comes with the GIMP source (in the top level directory) into $HOME/.gimp/gtkrc . As of 0.99.10, this should be recognized. See similar questions...

Some broken application placed a file named intl.dll to your Windows or Windows\System32 directory. Rename it, and GIMP will work fine. See similar questions...

Minimize the window and ignore it, as most of the warnings it displays are harmless, and GIMP will still work. This is usually caused by broken programs installing libraries to Windows\System32 directory. Most likely there's a bad version of intl.dll, libxml2.dll, xmlparse.dll or xmltok.dll in there. Rename or remove it, and GIMP should load fine. See similar questions...