Elliott Lee, Ralph Levien, Adrian Likins, Tor Lillqvist, Ingo Luetkebohle, Ed Mackey, Vidar Madsen, Ian Main, Michael Natterer, Erik Nygren, Tomas Ogren, Jay Painter, Asbjorn Pettersen, Mike Phillips, Mike Schaeffer you are an experienced graphics artist, you can read the first parts quickly in order to pick up the main differences between Gimp and the programs you are used to working with. This book also covers features 60 was released in July 1996, it had been under S&P (Spencer & Peter) development for four months. Main programming advantages were the new tool- kits, GTK (Gimp Toolkit) and gdk (Gimp Drawing Kit), which

first time you run GIMP, it goes through a series of steps to set up options and directories. This process creates a subdirectory of your home directory called .gimp­2.2. All of the information about the Preferences dialog. The main thing you might want to give a little thought to at the start is the amount of memory to allocate for GIMP's tile cache. Here is a walk-through of the setup process: 1. Since this make the user aware of the GIMP personal settings directory, subdirectories and files creation process, before it begins. You just have to have a look and click to proceed. GNU Image Manipulation

. . . . . . . . . . . . 30 3.2 Main Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 3.2.1 The Main Toolbox . . . . . . . . . . . . first time you run GIMP, it goes through a series of steps to set up options and directories. This process creates a subdirectory of your home directory called .gimp-2.2. All of the information about the Preferences dialog. The main thing you might want to give a little thought to at the start is the amount of memory to allocate for GIMP’s tile cache. Here is a walk-through of the setup process: GNU Image Manipulation

Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.2 Main Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 commands are read from standard input. --batch-interpreter=proc Specify the procedure to use to process batch commands. The default proce- dure is Script-Fu. --console-messages Do not display dialog boxes first run, GIMP performs a series of steps to configure options and directories. The configuration process creates a subdirectory in your home directory named .gimp-2.10. All of the configuration information

e d B y - S a r o j J u n g h a r e Page 2 1.2. Raster Image Formats There are two main kinds of graphics: raster graphics and vector graphics. Raster (or bitmap) graphics is to represent g h a r e Page 18 - The New Image and New Layer option do not require any additional process. Just click it and the image gets pasted. - The New Brush and New Pattern demand an extra action

In-Class Activity: Segmentation Using GIMP Load the XCT image • Drag and drop the XCT image into the main “GNU Image Manipulation Program” window • In the “Layers” window, right click on the XCT image the copy image black • From “Brushes”, select the circular brush with hardness 100 • From the “Main Toolbox”, click the pencil icon • You may have to right-click on “paintbrush” and select “pencil” Segmentation Using GIMP Segment the dendrites • Change the color to white using the toggle in the “main toolbox”, or by pressing X on your keyboard • In the “Layers” toolbox, use the Opacity slider to

scale the image. GIMP Basics - 3 Saving an Image To Save an image, select File-->Save as from the main work area where the image is shown. Save the image we scaled as a JPEG Here is the scaled picture space on our main image. 1. First we will take a screen shot and crop it so that all we can see is his head. Moving Wilbur's Head (continued) 1. OK we have Wilbur and we have the main image. We are

see the main application "toolbox." From this menu you can perform most of the GIMP's operations. You will also see the menus for files operations. Figure 1 Figure 1 shows the main menu with the dialog, while other tools fill out the other rows. The tools that are built into GIMP on the main menu include moving, magnification, cropping, transforming, flipping, text, color picking, fill,

be activated by Alt with the letter underscored in the menu name. F10 Main Menu Shift F10, click Drop-down Menu F11 Toggle fullscreen Shift Q Toggle quickmask Ctrl W Close