. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 10.1.1 The Image Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 10.2 Rendering a Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 12.1.1 Tool Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Import and Export . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 12.1.5 Tool Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 12.1.6 Default Preferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 12.1.7 Default Image Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 12.1.8 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 12.2.1 The Image Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 12.2.2 Guides

the result of the operation when the tool is in "Traditional" mode. Previously, only a transforming grid was shown. GNOME Human Interface Guide conformance A lot of work has been done on making the GIMP's to the best of our knowledge. In addition, dialogs have separated out or removed many "Advanced" options, and replaced them with sane defaults or hidden them in an expander. GNU Image Manipulation Program Starting GIMP the first time The 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

110 Moving Selections 112 Rectangular And Elliptical Selection Tools 115 Selection Options 116 The Free-Hand Selection Tool 118 Fuzzy Select 119 The Bezier Selection Tool 588 Figures 591 Flame 592 Fractal Explorer 595 Genetic 599 Gfig 600 Grid 611 HFG 611 Harmonic Colors 612 IFS Compose 613 Jigsaw 619 L-Systems Appendix A: Gimp Start Flags And rcfiles . . . . . . . . 785 Gimp Command Line Switches AKA Flags (Options) 786 Installing A New Version Of Gimp 789 Initialization Files AKA rc-files 789 Appendix

Click File 2 Select New... 3 Create a New Image (window) 4 Select desired canvas size 5 Image options will appear Click OK 1 2 3 4 5 Sorting Layers 1 This is the layer tab in GIMP 2 To add a 5 To reorganise layers, drag/move the layer up and down within the tab. 6 The three layer lock options available are paint lock, move lock and transparency lock Note: When dragging and dropping an image, create new layer below the new image Layer Adjustments 1 For further layer adjustment options, click the layer tab on the top of the screen. - Here there are key tools such as merging layers

Tagged Image File Format Store one or multiple images in the same file. Have an extensive set of options (which are outside the scope of this book). RAW, CR2, etc… Raw image formats. (They are referred Toolbox. Put your mouse over a tool/icon to see its description. Below the tools there are the options for the selected tool.  The “Layers, Channel, Paths, Undo” window. These are the features IV D e v e l o p e d B y - S a r o j J u n g h a r e Page 16 Select Advanced Options if you wish to further customize the file then select Export to save your image as a JPEG.

New Set Size and Resolution and Colour Width: 640px Height: 400px Advanced Options Resolution(X&Y): 72px 72px per inch is used since the image will be used as an image and AIRBRUSH - ERASER All the above have the same options. Each change in the above sliders will produce a different effect. Experiment using also different Move Tool Move Tool will help you drag to layer or Object to any place you like. Check out Tool Options Tap with 2 choices:  Pick a layer or guide  Move the active layer Josianne Mallia

toolboxes • Windows tab –> New Toolboxes • Windows tab –> Dockable Dialogs –> • Layers • Brushes • Tool Options 3 In-Class Activity: Segmentation Using GIMP Load the XCT image • Drag and drop the XCT image the pencil icon • You may have to right-click on “paintbrush” and select “pencil” • From ”Tool Options”, change the size of the brush • Change size to a very large number (e.g. 1144.00) to obtain a

Shift U Blur/Sharpen S Smudge Shift D Dodge/Burn Double click on the tool buttons opens the Tool Options dialog. Context X Swap Colors D Default Colors Click on the colors to change the colors Ctrl L Layers Shift Ctrl B Brushes Shift Ctrl P Patterns Ctrl G Gradients Shift Ctrl T Tool-Options Ctrl P Palettes Shift Ctrl I Info window Shift Ctrl N Navigation window These open

great place) 5. Pick the file type you want a. Choose JPEG from the list of file type options (JPEG is the most common, thus the safest bet) 6. Click on Export Enjoy your enhanced image