1 /* 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 3 % % 4 % % 5 % % 6 % PPPP AAA TTTTT TTTTT EEEEE RRRR N N % 7 % P P A A T T E R R NN N % 8 % PPPP AAAAA T T EEE RRRR N N N % 9 % P A A T T E R R N NN % 10 % P A A T T EEEEE R R N N % 11 % % 12 % % 13 % Read/Write Pattern Image Format % 14 % % 15 % Software Design % 16 % Cristy % 17 % May 2003 % 18 % % 19 % % 20 % Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization % 21 % dedicated to making software imaging solutions freely available. % 22 % % 23 % You may not use this file except in compliance with the License. You may % 24 % obtain a copy of the License at % 25 % % 26 % http://www.imagemagick.org/script/license.php % 27 % % 28 % Unless required by applicable law or agreed to in writing, software % 29 % distributed under the License is distributed on an "AS IS" BASIS, % 30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % 31 % See the License for the specific language governing permissions and % 32 % limitations under the License. % 33 % % 34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 35 % 36 % 37 */ 38 39 /* 41 Include declarations. 42 */ 43 #include "MagickCore/studio.h" 44 #include "MagickCore/blob.h" 45 #include "MagickCore/blob-private.h" 46 #include "MagickCore/exception.h" 47 #include "MagickCore/exception-private.h" 48 #include "MagickCore/image.h" 49 #include "MagickCore/image-private.h" 50 #include "MagickCore/list.h" 51 #include "MagickCore/magick.h" 52 #include "MagickCore/memory_.h" 53 #include "MagickCore/quantum-private.h" 54 #include "MagickCore/static.h" 55 #include "MagickCore/string_.h" 56 #include "MagickCore/module.h" 57 58 /* 60 Bricks pattern. 61 */ 62 static const unsigned char 63 BricksImage[] = 64 { 65 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x00, 0x01, 0x00, 66 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0xFF, 67 0xFF, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 68 0x00, 0x01, 0x00, 0xFF, 0xFF 69 }; 70 71 /* 72 Checkerboard pattern. 73 */ 74 static const unsigned char 75 CheckerboardImage[]= 76 { 77 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x1E, 0x00, 0x1E, 0x00, 0xF0, 0x01, 78 0x00, 0x66, 0x66, 0x66, 0x99, 0x99, 0x99, 0x21, 0xF9, 0x04, 0x00, 0x00, 79 0x00, 0x00, 0x00, 0x2C, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x1E, 0x00, 80 0x00, 0x02, 0x42, 0x8C, 0x8F, 0x09, 0xCB, 0xED, 0x09, 0x91, 0x9B, 0x2D, 81 0x5A, 0x8A, 0x6D, 0xC4, 0x54, 0x43, 0x3E, 0x79, 0x0A, 0x58, 0x89, 0x07, 82 0x59, 0x9A, 0x01, 0xCA, 0xA8, 0x06, 0xBB, 0xB8, 0x2B, 0x2C, 0xC3, 0x40, 83 0x4D, 0xBB, 0x36, 0xCE, 0xF2, 0x36, 0xEA, 0x23, 0x05, 0x41, 0x43, 0x4E, 84 0x31, 0xA3, 0xCB, 0xA9, 0x76, 0xC9, 0x5E, 0x13, 0xF8, 0x14, 0x46, 0x89, 85 0x53, 0x63, 0x15, 0xB9, 0x54, 0x9A, 0x98, 0xAA, 0x02, 0x00, 0x3B 86 }; 87 88 /* 89 Circles pattern. 90 */ 91 static const unsigned char 92 CirclesImage[] = 93 { 94 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x07, 0xF0, 0x18, 95 0x0C, 0x20, 0x02, 0x40, 0x01, 0x40, 0x01, 0x80, 0x00, 0x80, 0x00, 0x80, 96 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x40, 0x01, 0x40, 97 0x01, 0x20, 0x02, 0x18, 0x0C 98 }; 99 100 /* 101 CrossHatch pattern. 102 */ 103 static const unsigned char 104 CrossHatchImage[] = 105 { 106 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xFF, 0x11, 0x11, 0x11 107 }; 108 109 /* 110 CrossHatch30 pattern. 111 */ 112 static const unsigned char 113 CrossHatch30Image[] = 114 { 115 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0x81, 0x66, 0x18, 0x66 116 }; 117 118 /* 119 CrossHatch45 pattern. 120 */ 121 static const unsigned char 122 CrossHatch45Image[] = 123 { 124 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x88, 0x50, 0x20, 0x50, 0x88, 125 0x05, 0x02, 0x05 126 }; 127 128 /* 129 FishScales pattern. 130 */ 131 static const unsigned char 132 FishScalesImage[] = 133 { 134 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x38, 0x0A, 0x02, 0x40, 0x0C, 0x30, 135 0x70, 0x0E, 0x80, 0x01, 0x40, 0x02, 0x30, 0x0C, 0x0E, 0x70, 0x01, 0x80 136 }; 137 138 /* 139 Gray100 pattern. 140 */ 141 static const unsigned char 142 Gray100Image[] = 143 { 144 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 145 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 146 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 147 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 148 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 149 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 150 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 151 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 152 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 153 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 154 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 155 0x00, 0x00, 0x00, 0x00, 0x00 156 }; 157 158 /* 159 Gray95 pattern. 160 */ 161 static const unsigned char 162 Gray95Image[] = 163 { 164 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 165 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 166 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 167 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 168 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 169 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 170 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 171 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 172 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 173 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 174 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 175 0x00, 0x10, 0x10, 0x10, 0x10 176 }; 177 178 /* 179 Gray90 pattern. 180 */ 181 static const unsigned char 182 Gray90Image[] = 183 { 184 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x08, 0x08, 0x08, 185 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 186 0x00, 0x80, 0x88, 0x80, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 187 0x22, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 188 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 189 0x80, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 190 0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 191 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x88, 0x80, 0x88, 0x00, 0x00, 0x00, 192 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 193 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 194 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 195 0x22, 0x00, 0x00, 0x00, 0x00 196 }; 197 198 /* 199 Gray85 pattern. 200 */ 201 static const unsigned char 202 Gray85Image[] = 203 { 204 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 205 0x00, 0x88, 0x8A, 0x88, 0x8A, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 206 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 207 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x88, 0x8A, 208 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 209 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 210 0x22, 0x00, 0x00, 0x00, 0x00, 0x88, 0x8A, 0x88, 0x8A, 0x00, 0x00, 0x00, 211 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 212 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 213 0x00, 0x8A, 0x88, 0x8A, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 214 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 215 0x00, 0x22, 0x22, 0x22, 0x22 216 }; 217 218 /* 219 Gray80 pattern. 220 */ 221 static const unsigned char 222 Gray80Image[] = 223 { 224 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 225 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x11, 0x51, 226 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 227 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 228 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x51, 0x51, 0x51, 0x00, 0x00, 0x00, 229 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 230 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 231 0x00, 0x51, 0x11, 0x51, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 232 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 233 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x51, 0x51, 234 0x51, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 235 0x00, 0x11, 0x11, 0x11, 0x11 236 }; 237 238 /* 239 Gray75 pattern. 240 */ 241 static const unsigned char 242 Gray75Image[] = 243 { 244 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 245 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 246 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 247 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 248 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 249 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 250 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 251 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 252 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 253 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 254 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 255 0xAA, 0x00, 0x00, 0x00, 0x00 256 }; 257 258 /* 259 Gray70 pattern. 260 */ 261 static const unsigned char 262 Gray70Image[] = 263 { 264 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 265 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 266 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 267 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 268 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 269 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x01, 0x11, 270 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 271 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 272 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 273 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 274 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 275 0xAA, 0x11, 0x01, 0x11, 0x01 276 }; 277 278 /* 279 Gray65 pattern. 280 */ 281 static const unsigned char 282 Gray65Image[] = 283 { 284 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x44, 0x44, 0x44, 285 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 286 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x10, 0x11, 287 0x10, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 288 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 289 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x10, 0x10, 0x10, 0x10, 0xAA, 0xAA, 0xAA, 290 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 291 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 292 0xAA, 0x11, 0x10, 0x11, 0x10, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 293 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 294 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x10, 0x10, 0x10, 295 0x10, 0xAA, 0xAA, 0xAA, 0xAA 296 }; 297 298 /* 299 Gray60 pattern. 300 */ 301 static const unsigned char 302 Gray60Image[] = 303 { 304 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x11, 0x11, 0x11, 305 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x45, 0x44, 0x45, 0xAA, 0xAA, 0xAA, 306 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 307 0x54, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 308 0xAA, 0x45, 0x44, 0x45, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 309 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 310 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x45, 0x44, 311 0x45, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 312 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 313 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x45, 0x44, 0x45, 0x44, 0xAA, 0xAA, 0xAA, 314 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 315 0x54, 0xAA, 0xAA, 0xAA, 0xAA 316 }; 317 318 /* 319 Gray55 pattern. 320 */ 321 static const unsigned char 322 Gray55Image[] = 323 { 324 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x55, 0x55, 0x55, 325 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x2A, 0x2A, 0x2A, 326 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 327 0x55, 0x22, 0x22, 0x22, 0x22, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 328 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x2A, 0x22, 0x2A, 0x55, 0x55, 0x55, 329 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 330 0x22, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 331 0x55, 0x2A, 0x2A, 0x2A, 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 332 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 0x22, 0x55, 0x55, 0x55, 333 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x2A, 0x22, 334 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 335 0x55, 0x22, 0x22, 0x22, 0x22 336 }; 337 338 /* 339 Gray50 pattern. 340 */ 341 static const unsigned char 342 Gray50Image[] = 343 { 344 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 345 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 346 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 347 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 348 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 349 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 350 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 351 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 352 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 353 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 354 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 355 0xAA, 0x55, 0x55, 0x55, 0x55 356 }; 357 358 /* 359 Gray45 pattern. 360 */ 361 static const unsigned char 362 Gray45Image[] = 363 { 364 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xBB, 0xBB, 0xBB, 365 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 366 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 367 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 368 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xAB, 0xBB, 369 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 370 0x55, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 371 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 372 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBB, 0xBB, 373 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 374 0x55, 0xBB, 0xAB, 0xBB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 375 0xAA, 0x55, 0x55, 0x55, 0x55 376 }; 377 378 /* 379 Gray40 pattern. 380 */ 381 static const unsigned char 382 Gray40Image[] = 383 { 384 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xEE, 0xEE, 0xEE, 385 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 386 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBA, 0xBB, 387 0xBA, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 388 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 389 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBA, 0xBB, 0xBA, 0xBB, 0x55, 0x55, 0x55, 390 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 391 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 392 0x55, 0xBB, 0xBA, 0xBB, 0xBA, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 393 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 394 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBA, 0xBB, 0xBA, 395 0xBB, 0x55, 0x55, 0x55, 0x55 396 }; 397 398 /* 399 Gray35 pattern. 400 */ 401 static const unsigned char 402 Gray35Image[] = 403 { 404 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 405 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 406 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 407 0xAA, 0x77, 0xF7, 0x77, 0xF7, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 408 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 409 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0xF7, 0xF7, 0xF7, 410 0xF7, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 411 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 412 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x77, 0xF7, 0x77, 0xF7, 0xAA, 0xAA, 0xAA, 413 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 414 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 415 0xAA, 0xF7, 0xF7, 0xF7, 0xF7 416 }; 417 418 /* 419 Gray30 pattern. 420 */ 421 static const unsigned char 422 Gray30Image[] = 423 { 424 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 425 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 426 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xFE, 0xEE, 427 0xFE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 428 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 429 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFE, 0xFE, 0xFE, 0xFE, 0x55, 0x55, 0x55, 430 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 431 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 432 0x55, 0xEE, 0xFE, 0xEE, 0xFE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 433 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 434 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFE, 0xFE, 0xFE, 435 0xFE, 0x55, 0x55, 0x55, 0x55 436 }; 437 438 /* 439 Gray25 pattern. 440 */ 441 static const unsigned char 442 Gray25Image[] = 443 { 444 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 445 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 446 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 447 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 448 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 449 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 450 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 451 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 452 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 453 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 454 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 455 0xFF, 0x55, 0x55, 0x55, 0x55 456 }; 457 458 /* 459 Gray20 pattern. 460 */ 461 static const unsigned char 462 Gray20Image[] = 463 { 464 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 465 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 466 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBB, 0xBA, 467 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 468 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 469 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBA, 0xBA, 0xBA, 0xFF, 0xFF, 0xFF, 470 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 471 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 472 0xFF, 0xBA, 0xBB, 0xBA, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 473 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 474 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBA, 0xBA, 475 0xBA, 0xFF, 0xFF, 0xFF, 0xFF 476 }; 477 478 /* 479 Gray15 pattern. 480 */ 481 static const unsigned char 482 Gray15Image[] = 483 { 484 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x77, 0x77, 0x77, 485 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 486 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xD5, 0xDD, 0xD5, 487 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 488 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 489 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xD5, 0xDD, 0xD5, 0xFF, 0xFF, 0xFF, 490 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 491 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 492 0xFF, 0xD5, 0xDD, 0xD5, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 493 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 494 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xD5, 0xDD, 495 0xD5, 0xFF, 0xFF, 0xFF, 0xFF 496 }; 497 498 /* 499 Gray10 pattern. 500 */ 501 static const unsigned char 502 Gray10Image[] = 503 { 504 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 505 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 506 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 507 0xFF, 0xFD, 0xDD, 0xFD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 508 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 509 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xFD, 510 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 511 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 512 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xDD, 0xFD, 0xDD, 0xFF, 0xFF, 0xFF, 513 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 514 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 515 0xFF, 0xFD, 0xFD, 0xFD, 0xFD 516 }; 517 518 /* 519 Gray5 pattern. 520 */ 521 static const unsigned char 522 Gray5Image[] = 523 { 524 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 525 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 526 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 527 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 528 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 529 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 530 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 531 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 532 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 533 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 534 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 535 0xFF, 0xDF, 0xDF, 0xDF, 0xDF 536 }; 537 538 /* 539 Gray0 pattern. 540 */ 541 static const unsigned char 542 Gray0Image[] = 543 { 544 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 545 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 546 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 547 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 548 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 549 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 550 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 551 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 552 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 553 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 554 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 555 0xFF, 0xFF, 0xFF, 0xFF, 0xFF 556 }; 557 558 /* 559 Hexagons pattern. 560 */ 561 static const unsigned char 562 HexagonsImage[] = 563 { 564 0x50, 0x34, 0x0A, 0x33, 0x30, 0x20, 0x31, 0x38, 0x0A, 0x10, 0x01, 0x00, 565 0x00, 0x10, 0x01, 0x00, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 566 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x80, 0x00, 0x20, 567 0x00, 0x80, 0x00, 0x20, 0x00, 0x00, 0x00, 0x1F, 0xFC, 0x80, 0x00, 0x20, 568 0x00, 0x80, 0x00, 0x20, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 569 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x10, 0x01, 0x00, 570 0x00, 0x10, 0x01, 0x00, 0x00, 0x0F, 0xFE, 0x00, 0x00 571 }; 572 573 /* 574 Horizontal pattern. 575 */ 576 static const unsigned char 577 HorizontalImage[] = 578 { 579 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xFF, 0x00, 0x00, 0x00 580 }; 581 582 /* 583 Horizontal-2 pattern. 584 */ 585 static const unsigned char 586 Horizontal2Image[] = 587 { 588 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 589 0x00, 0xFF, 0x00 590 }; 591 592 /* 593 Horizontal-3 pattern. 594 */ 595 static const unsigned char 596 Horizontal3Image[] = 597 { 598 0x50, 0x34, 0x0A, 0x39, 0x20, 0x39, 0x0A, 0x00, 0x00, 0x00, 0x00, 0xFF, 599 0x80, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0xFF, 600 0x80, 601 }; 602 603 /* 604 HorizontalSaw pattern. 605 */ 606 static const unsigned char 607 HorizontalSawImage[] = 608 { 609 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x38, 0x0A, 0x00, 0x00, 0x00, 0x00, 610 0x00, 0x00, 0x10, 0x10, 0x28, 0x28, 0x44, 0x44, 0x82, 0x82, 0x01, 0x01 611 }; 612 613 /* 614 HS_BDIAGONAL pattern (Windows GDI HS_BDIAGONAL) 615 */ 616 static const unsigned char 617 HS_BDIAGONALImage[] = 618 { 619 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x01, 0x02, 0x04, 0x08, 0x10, 620 0x20, 0x40, 0x80 621 }; 622 623 /* 624 HS_CROSS pattern (Windows GDI HS_CROSS) 625 */ 626 static const unsigned char 627 HS_CROSSImage[] = 628 { 629 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x10, 0x10, 0x10, 0xFF, 0x10, 630 0x10, 0x10, 0x10 631 }; 632 633 /* 634 HS_DIAGCROSS pattern (Windows GDI HS_DIAGCROSS) 635 */ 636 static const unsigned char 637 HS_DIAGCROSSImage[] = 638 { 639 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x81, 0x42, 0x24, 0x18, 0x18, 640 0x24, 0x42, 0x81 641 }; 642 643 /* 644 HS_FDIAGONAL pattern (Windows GDI HS_FDIAGONAL) 645 */ 646 static const unsigned char 647 HS_FDIAGONALImage[] = 648 { 649 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x40, 0x20, 0x10, 0x08, 650 0x04, 0x02, 0x01 651 }; 652 653 /* 654 HS_HORIZONTAL pattern (Windows GDI HS_HORIZONTAL) 655 */ 656 static const unsigned char 657 HS_HORIZONTALImage[] = 658 { 659 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x00, 0x00, 0x00, 0xFF, 0x00, 660 0x00, 0x00, 0x00 661 }; 662 663 /* 664 HS_VERTICAL pattern (Windows GDI HS_VERTICAL) 665 */ 666 static const unsigned char 667 HS_VERTICALImage[] = 668 { 669 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x10, 0x10, 0x10, 0x10, 0x10, 670 0x10, 0x10, 0x10 671 }; 672 673 /* 674 Left30 pattern. 675 */ 676 static const unsigned char 677 Left30Image[] = 678 { 679 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xC0, 0x30, 0x0C, 0x03 680 }; 681 682 /* 683 Left45 pattern. 684 */ 685 static const unsigned char 686 Left45Image[] = 687 { 688 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x40, 0x20, 0x10, 0x08, 689 0x04, 0x02, 0x01 690 }; 691 692 /* 693 LeftShingle pattern. 694 */ 695 static const unsigned char 696 LeftShingleImage[] = 697 { 698 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x00, 0x00, 0x01, 699 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 700 0x00, 0x00, 0x04, 0x00, 0x00, 0x08, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 701 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 702 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x00, 703 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 704 0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0xFF, 0xFF, 0xFF 705 }; 706 707 /* 708 Octagons image declaration. 709 */ 710 static const unsigned char 711 OctagonsImage[] = 712 { 713 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x07, 0xF0, 0x08, 714 0x08, 0x10, 0x04, 0x20, 0x02, 0x40, 0x01, 0x80, 0x00, 0x80, 0x00, 0x80, 715 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x40, 0x01, 0x20, 716 0x02, 0x10, 0x04, 0x08, 0x08 717 }; 718 719 /* 720 Right30 pattern. 721 */ 722 static const unsigned char 723 Right30Image[] = 724 { 725 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0x03, 0x0C, 0x30, 0xC0 726 }; 727 728 /* 729 Right45 pattern. 730 */ 731 static const unsigned char 732 Right45Image[] = 733 { 734 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x01, 0x02, 0x04, 0x08, 0x10, 735 0x20, 0x40, 0x80 736 }; 737 738 /* 739 RightShingle pattern. 740 */ 741 static const unsigned char 742 RightShingleImage[] = 743 { 744 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x00, 0x00, 0x08, 745 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 746 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0x00, 0x08, 0x00, 747 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 748 0x00, 0x02, 0x00, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0xFF, 0x08, 0x00, 0x00, 749 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 750 0x02, 0x00, 0x00, 0x01, 0x00, 0x00, 0xFF, 0xFF, 0xFF 751 }; 752 753 /* 754 SmallFishScales pattern. 755 */ 756 static const unsigned char 757 SmallFishScalesImage[] = 758 { 759 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x80, 0x41, 0x36, 0x08, 760 0x08, 0x14, 0x63 761 }; 762 763 /* 764 Vertical pattern. 765 */ 766 static const unsigned char 767 VerticalImage[] = 768 { 769 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x11, 0x11, 0x11, 0x11, 0x11, 770 0x11, 0x11, 0x11 771 }; 772 773 /* 774 Vertical-2 pattern. 775 */ 776 static const unsigned char 777 Vertical2Image[] = 778 { 779 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 780 0xAA, 0xAA, 0xAA 781 }; 782 783 /* 784 Vertical-2 pattern. 785 */ 786 static const unsigned char 787 Vertical3Image[] = 788 { 789 0x50, 0x34, 0x0A, 0x39, 0x20, 0x39, 0x0A, 0x24, 0x80, 0x24, 0x80, 0x24, 790 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 791 0x80 792 }; 793 794 /* 795 VerticalBricks pattern. 796 */ 797 static const unsigned char 798 VerticalBricksImage[] = 799 { 800 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0xFF, 0x01, 0x01, 801 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 802 0x01, 0x01, 0xFF, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 803 0x01, 0x01, 0x01, 0x01, 0x01 804 }; 805 806 /* 807 VerticalLeftShingle pattern. 808 */ 809 static const unsigned char 810 VerticalLeftShingleImage[] = 811 { 812 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x01, 0x01, 0x01, 813 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 814 0x01, 0x01, 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01, 0x01, 815 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 0x01, 816 0x01, 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01, 0x01, 0x01, 817 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 0x01, 0x01, 818 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01 819 }; 820 821 /* 822 VerticalRightShingle pattern. 823 */ 824 static const unsigned char 825 VerticalRightShingleImage[] = 826 { 827 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x01, 0x01, 0x01, 828 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 829 0x01, 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01, 0x01, 0x01, 830 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 831 0x01, 0x01, 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01, 0x01, 832 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 833 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01 834 }; 835 836 /* 837 VerticalSaw pattern. 838 */ 839 static const unsigned char 840 VerticalSawImage[] = 841 { 842 0x50, 0x34, 0x0A, 0x38, 0x20, 0x31, 0x36, 0x0A, 0x40, 0x20, 0x10, 0x08, 843 0x10, 0x20, 0x40, 0x80, 0x40, 0x20, 0x10, 0x08, 0x10, 0x20, 0x40, 0x80 844 }; 845 846 typedef struct _PatternInfo 847 { 848 char 849 name[MagickPathExtent], 850 magick[MagickPathExtent]; 851 852 const void 853 *blob; 854 855 size_t 856 extent; 857 } PatternInfo; 858 859 static const PatternInfo 860 PatternImageList[] = 861 { 862 { "BRICKS", "PBM", BricksImage, sizeof(BricksImage) }, 863 { "CHECKERBOARD", "GIF", CheckerboardImage, sizeof(CheckerboardImage) }, 864 { "CIRCLES", "PBM", CirclesImage, sizeof(CirclesImage) }, 865 { "CROSSHATCH", "PBM", CrossHatchImage, sizeof(CrossHatchImage) }, 866 { "CROSSHATCH30", "PBM", CrossHatch30Image, sizeof(CrossHatch30Image) }, 867 { "CROSSHATCH45", "PBM", CrossHatch45Image, sizeof(CrossHatch45Image) }, 868 { "FISHSCALES", "PBM", FishScalesImage, sizeof(FishScalesImage) }, 869 { "GRAY0", "PBM", Gray0Image, sizeof(Gray0Image) }, 870 { "GRAY5", "PBM", Gray5Image, sizeof(Gray5Image) }, 871 { "GRAY10", "PBM", Gray10Image, sizeof(Gray10Image) }, 872 { "GRAY15", "PBM", Gray15Image, sizeof(Gray15Image) }, 873 { "GRAY20", "PBM", Gray20Image, sizeof(Gray20Image) }, 874 { "GRAY25", "PBM", Gray25Image, sizeof(Gray25Image) }, 875 { "GRAY30", "PBM", Gray30Image, sizeof(Gray30Image) }, 876 { "GRAY35", "PBM", Gray35Image, sizeof(Gray35Image) }, 877 { "GRAY40", "PBM", Gray40Image, sizeof(Gray40Image) }, 878 { "GRAY45", "PBM", Gray45Image, sizeof(Gray45Image) }, 879 { "GRAY50", "PBM", Gray50Image, sizeof(Gray50Image) }, 880 { "GRAY55", "PBM", Gray55Image, sizeof(Gray55Image) }, 881 { "GRAY60", "PBM", Gray60Image, sizeof(Gray60Image) }, 882 { "GRAY65", "PBM", Gray65Image, sizeof(Gray65Image) }, 883 { "GRAY70", "PBM", Gray70Image, sizeof(Gray70Image) }, 884 { "GRAY75", "PBM", Gray75Image, sizeof(Gray75Image) }, 885 { "GRAY80", "PBM", Gray80Image, sizeof(Gray80Image) }, 886 { "GRAY85", "PBM", Gray85Image, sizeof(Gray85Image) }, 887 { "GRAY90", "PBM", Gray90Image, sizeof(Gray90Image) }, 888 { "GRAY95", "PBM", Gray95Image, sizeof(Gray95Image) }, 889 { "GRAY100", "PBM", Gray100Image, sizeof(Gray100Image) }, 890 { "HEXAGONS", "PBM", HexagonsImage, sizeof(HexagonsImage) }, 891 { "HORIZONTAL", "PBM", HorizontalImage, sizeof(HorizontalImage) }, 892 { "HORIZONTAL2", "PBM", Horizontal2Image, sizeof(Horizontal2Image) }, 893 { "HORIZONTAL3", "PBM", Horizontal3Image, sizeof(Horizontal3Image) }, 894 { "HORIZONTALSAW", "PBM", HorizontalSawImage, sizeof(HorizontalSawImage) }, 895 { "HS_BDIAGONAL", "PBM", HS_BDIAGONALImage, sizeof(HS_BDIAGONALImage) }, 896 { "HS_CROSS", "PBM", HS_CROSSImage, sizeof(HS_CROSSImage) }, 897 { "HS_DIAGCROSS", "PBM", HS_DIAGCROSSImage, sizeof(HS_DIAGCROSSImage) }, 898 { "HS_FDIAGONAL", "PBM", HS_FDIAGONALImage, sizeof(HS_FDIAGONALImage) }, 899 { "HS_HORIZONTAL", "PBM", HS_HORIZONTALImage, sizeof(HS_HORIZONTALImage) }, 900 { "HS_VERTICAL", "PBM", HS_VERTICALImage, sizeof(HS_VERTICALImage) }, 901 { "LEFT30", "PBM", Left30Image, sizeof(Left30Image) }, 902 { "LEFT45", "PBM", Left45Image, sizeof(Left45Image) }, 903 { "LEFTSHINGLE", "PBM", LeftShingleImage, sizeof(LeftShingleImage) }, 904 { "OCTAGONS", "PBM", OctagonsImage, sizeof(OctagonsImage) }, 905 { "RIGHT30", "PBM", Right30Image, sizeof(Right30Image) }, 906 { "RIGHT45", "PBM", Right45Image, sizeof(Right45Image) }, 907 { "RIGHTSHINGLE", "PBM", RightShingleImage, sizeof(RightShingleImage) }, 908 { "SMALLFISHSCALES", "PBM", SmallFishScalesImage, 909 sizeof(SmallFishScalesImage) }, 910 { "VERTICAL", "PBM", VerticalImage, sizeof(VerticalImage) }, 911 { "VERTICAL2", "PBM", Vertical2Image, sizeof(Vertical2Image) }, 912 { "VERTICAL3", "PBM", Vertical3Image, sizeof(Vertical3Image) }, 913 { "VERTICALBRICKS", "PBM", VerticalBricksImage, 914 sizeof(VerticalBricksImage) }, 915 { "VERTICALLEFTSHINGLE", "PBM", VerticalLeftShingleImage, 916 sizeof(VerticalLeftShingleImage) }, 917 { "VERTICALRIGHTSHINGLE", "PBM", VerticalRightShingleImage, 918 sizeof(VerticalRightShingleImage) }, 919 { "VERTICALSAW", "PBM", VerticalSawImage, sizeof(VerticalSawImage) }, 920 { "", "", (const void *) NULL, 0 } 921 }; 922 923 /* 925 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 926 % % 927 % % 928 % % 929 % R e a d P A T T E R N I m a g e % 930 % % 931 % % 932 % % 933 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 934 % 935 % ReadPATTERNImage() reads a PATTERN image file and returns it. It 936 % allocates the memory necessary for the new Image structure and returns a 937 % pointer to the new image. 938 % 939 % The format of the ReadPATTERNImage method is: 940 % 941 % Image *ReadPATTERNImage(const ImageInfo *image_info, 942 % ExceptionInfo *exception) 943 % 944 % A description of each parameter follows: 945 % 946 % o image_info: the image info. 947 % 948 % o exception: return any errors or warnings in this structure. 949 % 950 */ 951 static Image *ReadPATTERNImage(const ImageInfo *image_info, 952 ExceptionInfo *exception) 953 { 954 const void 955 *blob; 956 957 Image 958 *image; 959 960 ImageInfo 961 *blob_info; 962 963 register ssize_t 964 i; 965 966 size_t 967 extent; 968 969 blob_info=CloneImageInfo(image_info); 970 image=(Image *) NULL; 971 blob=(const void *) NULL; 972 extent=0; 973 for (i=0; PatternImageList[i].blob != (const void *) NULL; i++) 974 if (LocaleCompare(blob_info->filename,PatternImageList[i].name) == 0) 975 { 976 (void) CopyMagickString(blob_info->magick,PatternImageList[i].magick, 977 MagickPathExtent); 978 blob=PatternImageList[i].blob; 979 extent=PatternImageList[i].extent; 980 break; 981 } 982 if (blob == (const void *) NULL) 983 ThrowReaderException(OptionError,"UnrecognizedImageFormat"); 984 image=BlobToImage(blob_info,blob,extent,exception); 985 if (image_info->size != (char *) NULL) 986 { 987 Image 988 *pattern_image; 989 990 /* 991 Tile pattern across image canvas. 992 */ 993 pattern_image=image; 994 image=AcquireImage(image_info,exception); 995 (void) TextureImage(image,pattern_image,exception); 996 pattern_image=DestroyImage(pattern_image); 997 } 998 blob_info=DestroyImageInfo(blob_info); 999 return(GetFirstImageInList(image)); 1000 } 1001 /* 1002 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 1003 % % 1004 % % 1005 % % 1006 % R e g i s t e r P A T T E R N I m a g e % 1007 % % 1008 % % 1009 % % 1010 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 1011 % 1012 % RegisterPATTERNImage() adds attributes for the BRICKS, CHECKERBOARD, 1013 % CIRCLES, etc., image formats to the list of supported formats. The attributes 1014 % include the image format tag, a method to read and/or write the format, 1015 % whether the format supports the saving of more than one frame to the same 1016 % file or blob, whether the format supports native in-memory I/O, and a 1017 % brief description of the format. 1018 % 1019 % The format of the RegisterPATTERNImage method is: 1020 % 1021 % size_t RegisterPATTERNImage(void) 1022 % 1023 */ 1024 ModuleExport size_t RegisterPATTERNImage(void) 1025 { 1026 MagickInfo 1027 *entry; 1028 1029 entry=AcquireMagickInfo("PATTERN","PATTERN","Predefined pattern"); 1030 entry->decoder=(DecodeImageHandler *) ReadPATTERNImage; 1031 entry->flags^=CoderAdjoinFlag; 1032 (void) RegisterMagickInfo(entry); 1033 return(MagickImageCoderSignature); 1034 } 1035 1036 /* 1038 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 1039 % % 1040 % % 1041 % % 1042 % U n r e g i s t e r P A T T E R N I m a g e % 1043 % % 1044 % % 1045 % % 1046 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 1047 % 1048 % UnregisterPATTERNImage() removes format registrations made by the 1049 % PATTERN module from the list of supported formats. 1050 % 1051 % The format of the UnregisterPATTERNImage method is: 1052 % 1053 % UnregisterPATTERNImage(void) 1054 % 1055 */ 1056 ModuleExport void UnregisterPATTERNImage(void) 1057 { 1058 (void) UnregisterMagickInfo("PATTERN"); 1059 } 1060
