User Guide

GNU Image Manipulation Program
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Channel mask, 241
Channel to Selection, 239
Create a New Channel mask, 239
Delete Channel mask, 239
Dialog, 238
Duplicate Channel mask, 239
Edit Channel Attributes, 239
Introduction, 611
Move Channel mask, 239
Channel Mixer, 434
Channels
Menu, 240
Checkerboard, 581
Clear, 330
Clone, 190
Close, 325
CML Explorer, 570
CMYK, 439, 441, 612
Color, 117
Additive color model, 620
Adjust level colors, 218
Channel mixer, 434
Color analysis, 437
Color Balance, 211
Color display, 349
Color palettes, 265
Color proof, 353
Colorize, 213
Contrast proof, 352
Decompose colors, 439
Deficient vision, 350
Dithering, 612
Gamma proof, 352
Grab color, 225
Hexadecimal encoding, 615
Indexed colors, 616
Invert layer colors, 380
Merging layer Modes, 103
Padding color of canvas, 355
Palettes (color map), 95
Profile, 353
Saturation, 622
Selection by color, 169
Subtractive color synthesis, 612
Value, 623
Color Area, 231
Color Balance, 211
Color depth, 611
Color Enhance, 385
Color Erase (paint mode), 118
Color Exchange, 423
Color Map Rotation, 425
Color model, 611
Color Picker, 225
Color Selector, 254
Color to Alpha (command), 395
Color to Alpha (filter), 438
Colorcube Analysis, 437
Colorify, 437
Colorize, 213
Colormap, 247
Colors, 380
Command line Arguments, 26
Comment, 319
Compose, 361, 441
Concepts, 30
Context menus, 303
Contrast, 387
Convolution Matrix, 474
Convolve, 192
Copy Named, 271
Copy Visible, 328
Copy Visible (Layers), 328
Crop, 201
Autocrop layer, 389
Crop Image, 366
Crop Layer, 404
Cubism, 522
Curve Bend, 497
Curves, 220
Customize
Shortcuts, 133
Splash-screen, 136
Toolbox, 277
Cut, 327
Cut Named, 271
D
Darken only, 114
Data folders
Preferences, 298
Decompose, 361, 439
Deinterlace, 465
Delete, 391
Delete Layer, 374
Depth Merge, 592
Desaturate, 379
Despeckle, 467
Destripe, 468
Detachable submenus, 304
Device Status, 299
Dialogs
Brushes, 255
Buffers, 271
Channels, 238
Color Selector, 254
Colormap, 247
Device Status, 299
Dialog submenu in Toolbox, 307
Docking, 36
Document History, 274
Fonts, 270
Gradient Dialog, 260
Histogram, 249