Gimp - 2.2 Guida Utente Scaricare il pdf (Pagina 41)

CHAPTER 5. LAYERS 40

3D Representation of an Image with Layers

The Final Image

Layers are one of the most powerful features in GIMP so it is important to under-

stand how they can be used.

5.2 Using Layers

Layers Layer-related functions in GIMP are performed in theLayers Dialog which can

be accessed from File Dialogs Layers, Channels& Paths... or by pressing

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Ctrl

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1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 197 198

GIMP User Manual 1
Legal Notice 2
Contents 3
Introduction 15
1.2 What Can GIMP Do For Me? 16
1.3 Bug Submission 17
Using GIMP 19
2.2 The Main Interface 20
2.3 File Formats 21
2.3.1 Supported Formats 22
File Formats 22
CHAPTER3 25
3.4 Help Page for Help 26
3.5 Context Help 26
3.6 Tip of the Day 26
3.7 About Dialog 26
CHAPTER4 27
4.3 Image history 28
4.4 Clipboards 29
4.4.6 Cut Named 30
4.4.7 Copy Named 30
4.4.8 Paste Named 30
4.5.1 Clear 30
4.6 Selection operations 31
4.7 Customizing the view 33
4.8 Changing the imagetype 35
4.10 Canvas operations 37
4.10.2 Set Canvas Size 38
4.10.3 Scale Image 38
4.10.4 Scale Layer Warning 39
4.10.5 Duplicate 39
CHAPTER5 40
5.2 Using Layers 41
5.3 The Layers Dialog 43
5.10 Layer to Image Size 45
5.11 Scale Layer 45
5.12 Merge Visible Layers 45
5.13 Merge Down 46
5.14 Flatten Image 46
5.15 Add Layer Mask 46
5.21.1 General 47
Channels 48
6.3 The New Channel Dialog 49
6.4 Raise Channel 49
6.5 Lower Channel 49
6.6 Duplicate Channel 49
6.7 Channel to Selection 49
6.8 Delete Channel 50
6.9 Edit Channel Attributes 50
CHAPTER7 51
7.2.2 Edit area 52
7.3 New Path 53
7.4 Duplicate Path 53
7.5 Path to Selection 53
7.6 Stroke Path 53
7.7 Delete Path 54
7.8 Copy Path 54
7.9 Paste Path 54
7.10 Export Path 55
7.11 Import Path 55
7.12 Edit Path Attributes 55
CHAPTER8 56
8.4 Bezier Selection 57
8.5 Blend 57
8.5.1 Overview 58
8.5.2 Blend Tool Options 58
8.6 Brightness-Contrast 59
8.7 Bucket Fill 60
8.8 By Color Selection 61
8.9 Clone 62
8.10 Color Balance 62
8.11 Color Picker 63
8.12 Convolver 63
8.13 Crop 64
8.14 Curves 65
8.15 Dodge or Burn 66
8.16 Elliptical Selection 67
8.17 Eraser 68
8.18 Flip 68
8.19 Free-Hand Selection 69
8.20 Fuzzy Selection 70
8.21 Histogram 71
8.22 Hue-Saturation 71
8.23 Ink 72
8.24 Intelligent Scissors 73
8.25 Levels 73
8.26 Magnify 74
8.27 Measure 75
8.28 Move 75
8.29 Paintbrush 75
8.29.1 Overview 76
8.29.2 Paintbrush Options 76
8.30 Pencil 77
8.31 Posterize 78
8.32 Rectangular Selection 78
8.33 Smudge 79
8.34 Text Tool 80
8.35 Threshold 80
8.36 Transform Tools 81
8.36.4 Scaling 82
8.36.5 Shearing 82
8.36.6 Perspective 83
CHAPTER9 84
9.3 Open File 85
9.4 File Save or Save As 85
9.5 Revert 86
9.6 Last Opened 86
9.7 Close 86
9.8 Quit 87
9.9 Really Close 87
9.10 Really Quit 87
CHAPTER10 88
CHAPTER11 89
CHAPTER12 90
12.4 New File Settings 91
12.5 Display Settings 91
12.6 Interface Settings 92
12.6.2 Help System 93
12.6.3 Image Windows 93
Title Format Codes 94
12.6.4 Tool Options 94
12.7 Environment Settings 95
12.8 Session Management 96
12.9 Monitor Settings 96
12.10 Directories 97
12.12 The Brush Editor Dialog 98
12.14 Gradient Editor 99
12.15 Copy Gradient 100
12.16 Delete Gradient 100
12.17 New Gradient 100
OVRAY gradient 101
12.24 The Palette Editor 102
12.25 Delete Palette 103
12.26 Import Palette 103
12.28 New Palette 104
12.29 Indexed Palette 104
12.27 Merge Palette 104
12.30 Input Devices 105
12.34 Undo History 106
12.36 The GTK Color Selector 106
12.39 Edit Qmask Attributes 107
CHAPTER13 108
13.7 Alien Map 2 109
13.8 Alien Map 110
13.9 Align Layers 110
13.10 Animate Cells 111
13.11 Animation Play 111
13.13 Apply Lens 111
13.14 Apply Canvas 112
13.15 Auto Crop 112
13.16 Autostretch HSV 112
13.17 Blended 113
13.18 Blinds 113
13.19 Blow in/out 113
13.20 Blur 113
13.21 Border Average 114
13.22 Bumpmap 114
13.23 Burst 114
13.24 BZ2 115
13.25 Stretch Contrast 115
13.26 Center Guide 116
13.27 Checkerboard 116
13.28 CML Explorer 116
13.29 Color Enhance 117
13.30 Color Exchange 117
13.31 Colorify 118
13.32 Color to Alpha 118
13.33 Compose 118
13.34 Convolution Matrix 119
13.35 Cubism 119
13.36 Curve Bend 119
13.43 Displace 121
13.44 Ditherize 121
13.45 Edge 121
13.46 Emboss 121
13.53 Flame 123
13.54 FlareFX 124
13.55 Filter Pack 124
13.56 Fractal Explorer 125
13.57 Fractal Trace 125
13.58 Frame Filter 126
13.59 Frame Reshufﬂe 126
13.60 Gaussian Blur 126
13.61 RLE Gaussian Blur 126
13.62 Dynamic Text Tool 127
13.63 GeeZoom! 127
13.64 Gﬁg 127
13.65 GFlare 133
13.66 GIH 133
13.67 Gimpressionist 134
13.68 Glass Tile 134
13.69 Glowing Steel 134
13.70 Gradient Map 135
13.71 Grid 135
13.72 GIMP Table Magic 136
13.73 Remove Guides 136
13.74 Guides to Selection 136
13.75 Guide Grid 137
13.76 Guillotine 137
13.77 GZ 137
13.78 Hot 138
13.79 HRZ 138
13.80 IFS Compose 138
13.81 Illusion 138
13.82 Image Tile 139
13.83 Imagemap 139
13.84 iWarp 139
13.85 Jigsaw 139
13.86 JPEG 140
13.87 Laplace 141
13.88 Layer Functions 141
13.89 Lighting 141
13.90 Logulator 141
13.91 Mail 141
13.92 Map to Gradient 142
13.93 Map Object 142
13.94 Max RGB 142
13.95 Maze 143
13.96 Motion Blur 143
13.97 MIFF 144
13.98 Mirror Split 144
13.99 Mosaic 144
13.100 Newsprint 145
13.101 NL Filter 145
13.102 Noisify 145
13.103 Not yet written 146
13.104 Normalize 146
13.105 Super Nova 146
13.106 Oilify 146
13.107 Pagecurl 146
13.108 Papertile 147
13.109 PAT 147
13.110 Perlotine 147
13.111 Pixelize 147
13.112 Pixelmap 147
13.113 Plasma 148
13.114 PNG 148
13.115 PNM 149
13.116 Polarize 149
13.117 Prepare for GIF 149
13.118 The Print Plug-In 150
13.119 PSP 155
13.120 Qbist 155
13.121 Random Blends 156
13.123 Rotate Color Map 156
13.124 Repeat and Duplicate 158
13.125 Resynthesize 158
13.126 Ripple 158
13.127 Rotate 159
13.128 Round Selection 159
13.129 Sample Colorize 159
13.130 Scatter HSV 160
13.131 Scratches 160
13.133 Selection to Path 161
13.134 Semi-Flatten 161
13.135 SGI 161
13.136 Sharpen 162
13.137 Shift 162
13.138 Sinus 162
13.139 Smooth Palette 162
13.140 Sobel 162
13.141 Solid Noise 163
13.142 Sparkle 163
13.143 Spread 163
13.144 Stampify 164
13.145 Apply Canvas 164
13.146 Sunras 164
13.147 Terral Text 164
13.148 TeX String 165
13.149 TGA 165
13.150 Threshold Alpha 166
13.151 TIFF 166
13.152 Tile 166
13.153 Tileable Blur 166
13.154 Small Tiles 167
13.155 Make Seamless 167
13.156 Transparent Logo 167
13.157 Unsharp Mask 167
HE GIMP will 168
13.170 WMF 170
13.171 Xach Blocks 170
13.172 Xach Shadows 170
13.173 Xachvision 170
13.174 XWD 170
13.175 Zealous Crop 171
13.176 (GAP) Animation Filter 171
13.177 (GAP) Video Frontends 171
13.178 (GAP) Video Navigator 171
13.179 (GAP) Video Plugins 171
Keyboard Shortcuts 172
Toolbox Functions 173
File Menu 173
Edit Menu 174
View Menu 174
Select Menu 174
Layers Menu 174
Image Menu 175
Dialogs Menu 175
Filters Menu 175
Command Line Options 176
15.2 GIMP Tool 177
15.3 GIMP Remote 179
GIMP License 180
CHAPTER 16. GIMP LICENSE 180 181
CHAPTER 16. GIMP LICENSE 181 182
CHAPTER 16. GIMP LICENSE 182 183
CHAPTER 16. GIMP LICENSE 183 184
CHAPTER 16. GIMP LICENSE 184 185
CHAPTER 16. GIMP LICENSE 185 186
CHAPTER 16. GIMP LICENSE 186 187
Glossary 188
CHAPTER 17. GLOSSARY 193 194

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Gimp - 2.2 Guida Utente Pagina 41

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