User Guide

GNU Image Manipulation Program
648 / 653
Disable, 392
Edit, 391
Intersect layer mask with selection, 394
Show layer mask, 392
Subtract layer mask from selection, 393
Modes, 103
Paste, 328, 329
Preview size, 39
Size, 103
Size managing
Auto-crop, 389
Crop according to selection, 404
Resize current layer and its content, 403
Resize current layer but not its content, 402
Resize current layer to image size, 403
Stack managing
Align visible layers, 405
Create a new layer, 372
Delete current layer, 374
Layer duplicate, 373
Lower current layer to the bottom of stack, 378
Lower layer, 378
Merge current layer with the underlying layer, 374
Merge visible layers, 367
Move current layer one position up, 377
Move current layer to the top of stack, 378
Open an image as layer, 321
Select bottom layer, 377
Select next layer, 376
Select previous layer, 376
Select top layer, 377
Sub-menu
Auto, 383
Colors, 379
Mask, 389
Stack, 375
Transform, 399
Transparency, 394
Text, 374
Transform layer
Flip layer horizontally, 400
Flip layer vertically, 400
Rotation, 400, 401
Shift layer content, 401
Transparency managing
Add Alpha channel to background layer,
395
Add non-transparent areas of layer to selection, 397
Intersect the non-transparent areas of layer with se-
lection,
398
Make colors transparent, 395
Preserve anti-aliasing, 395
Selection according to opacity, 396
Subtract non-transparent pixels from selection, 397
Threshold, 396
Type, 102
Layer boundary
Show/mask layer boundary, 354
Layer Boundary Size, 402
Layer mask, 236
Layer Modes
Addition, 113
Burn, 109
Color, 117
Darken only, 114
Difference, 112
Dissolve, 105
Divide, 106
Dodge, 108
Grain extract, 111
Grain merge, 112
Hard light, 110
Hue, 116
Lighten only, 115
Multiply, 106
Normal, 105
Overlay, 108
Saturation, 116
Screen, 107
Soft light, 110
Subtract, 114
Value, 117
Layer to Bottom, 378
Layer to Image Size, 403
Layer to Top, 378
Layers, 100
Creating new layers, 118
Level Tool, 218
Lighten only, 115
Lighting Effects, 490
Line
Drawing a straight line, 97
Line spacing, 230
Logo
Script-Fu for logo, 141
Lower Layer, 378
M
Magic Wand, 167
Magnify, 226
Make Seamless, 542
Map Color Range, 429
Map Object, 543
Mask to Selection (command), 392
Masks
Channel mask,
241
Layer mask, 236
Add, 390
Add to selection, 393
Apply, 391
Convert to a selection, 392
Delete, 391
Disable, 392
Edit, 391
Intersect with selection, 394