/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % PPPP AAA TTTTT TTTTT EEEEE RRRR N N % % P P A A T T E R R NN N % % PPPP AAAAA T T EEE RRRR N N N % % P A A T T E R R N NN % % P A A T T EEEEE R R N N % % % % % % Read/Write Pattern Image Format % % % % Software Design % % Cristy % % May 2003 % % % % % % Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization % % dedicated to making software imaging solutions freely available. % % % % You may not use this file except in compliance with the License. You may % % obtain a copy of the License at % % % % https://imagemagick.org/script/license.php % % % % Unless required by applicable law or agreed to in writing, software % % distributed under the License is distributed on an "AS IS" BASIS, % % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % % See the License for the specific language governing permissions and % % limitations under the License. % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % */ /* Include declarations. */ #include "MagickCore/studio.h" #include "MagickCore/blob.h" #include "MagickCore/blob-private.h" #include "MagickCore/exception.h" #include "MagickCore/exception-private.h" #include "MagickCore/image.h" #include "MagickCore/image-private.h" #include "MagickCore/list.h" #include "MagickCore/magick.h" #include "MagickCore/memory_.h" #include "MagickCore/quantum-private.h" #include "MagickCore/static.h" #include "MagickCore/string_.h" #include "MagickCore/module.h" /* Bricks pattern. */ static const unsigned char BricksImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0xFF, 0xFF, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0xFF, 0xFF }; /* Checkerboard pattern. */ static const unsigned char CheckerboardImage[]= { 0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x1E, 0x00, 0x1E, 0x00, 0xF0, 0x01, 0x00, 0x66, 0x66, 0x66, 0x99, 0x99, 0x99, 0x21, 0xF9, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2C, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x1E, 0x00, 0x00, 0x02, 0x42, 0x8C, 0x8F, 0x09, 0xCB, 0xED, 0x09, 0x91, 0x9B, 0x2D, 0x5A, 0x8A, 0x6D, 0xC4, 0x54, 0x43, 0x3E, 0x79, 0x0A, 0x58, 0x89, 0x07, 0x59, 0x9A, 0x01, 0xCA, 0xA8, 0x06, 0xBB, 0xB8, 0x2B, 0x2C, 0xC3, 0x40, 0x4D, 0xBB, 0x36, 0xCE, 0xF2, 0x36, 0xEA, 0x23, 0x05, 0x41, 0x43, 0x4E, 0x31, 0xA3, 0xCB, 0xA9, 0x76, 0xC9, 0x5E, 0x13, 0xF8, 0x14, 0x46, 0x89, 0x53, 0x63, 0x15, 0xB9, 0x54, 0x9A, 0x98, 0xAA, 0x02, 0x00, 0x3B }; /* Circles pattern. */ static const unsigned char CirclesImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x07, 0xF0, 0x18, 0x0C, 0x20, 0x02, 0x40, 0x01, 0x40, 0x01, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x40, 0x01, 0x40, 0x01, 0x20, 0x02, 0x18, 0x0C }; /* CrossHatch pattern. */ static const unsigned char CrossHatchImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xFF, 0x11, 0x11, 0x11 }; /* CrossHatch30 pattern. */ static const unsigned char CrossHatch30Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0x81, 0x66, 0x18, 0x66 }; /* CrossHatch45 pattern. */ static const unsigned char CrossHatch45Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x88, 0x50, 0x20, 0x50, 0x88, 0x05, 0x02, 0x05 }; /* FishScales pattern. */ static const unsigned char FishScalesImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x38, 0x0A, 0x02, 0x40, 0x0C, 0x30, 0x70, 0x0E, 0x80, 0x01, 0x40, 0x02, 0x30, 0x0C, 0x0E, 0x70, 0x01, 0x80 }; /* Gray100 pattern. */ static const unsigned char Gray100Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* Gray95 pattern. */ static const unsigned char Gray95Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10 }; /* Gray90 pattern. */ static const unsigned char Gray90Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x88, 0x80, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x88, 0x80, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00 }; /* Gray85 pattern. */ static const unsigned char Gray85Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x88, 0x8A, 0x88, 0x8A, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x88, 0x8A, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x88, 0x8A, 0x88, 0x8A, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x88, 0x8A, 0x88, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0xA8, 0xA8, 0xA8, 0xA8, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22 }; /* Gray80 pattern. */ static const unsigned char Gray80Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x11, 0x51, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x51, 0x51, 0x51, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x11, 0x51, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x51, 0x51, 0x51, 0x51, 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11 }; /* Gray75 pattern. */ static const unsigned char Gray75Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00 }; /* Gray70 pattern. */ static const unsigned char Gray70Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x01, 0x11, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x00, 0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x01, 0x11, 0x01 }; /* Gray65 pattern. */ static const unsigned char Gray65Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x10, 0x11, 0x10, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x10, 0x10, 0x10, 0x10, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x10, 0x11, 0x10, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x01, 0x01, 0x01, 0x01, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x44, 0x44, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x10, 0x10, 0x10, 0x10, 0xAA, 0xAA, 0xAA, 0xAA }; /* Gray60 pattern. */ static const unsigned char Gray60Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x45, 0x44, 0x45, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x45, 0x44, 0x45, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x44, 0x45, 0x44, 0x45, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x45, 0x44, 0x45, 0x44, 0xAA, 0xAA, 0xAA, 0xAA, 0x11, 0x11, 0x11, 0x11, 0xAA, 0xAA, 0xAA, 0xAA, 0x54, 0x54, 0x54, 0x54, 0xAA, 0xAA, 0xAA, 0xAA }; /* Gray55 pattern. */ static const unsigned char Gray55Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x2A, 0x2A, 0x2A, 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 0x22, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x2A, 0x22, 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 0x22, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x2A, 0x2A, 0x2A, 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 0x22, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x2A, 0x22, 0x2A, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0x22, 0x22, 0x22, 0x22 }; /* Gray50 pattern. */ static const unsigned char Gray50Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55 }; /* Gray45 pattern. */ static const unsigned char Gray45Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xAB, 0xBB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBB, 0xBB, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xAB, 0xBB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xAA, 0xAA, 0xAA, 0xAA, 0x55, 0x55, 0x55, 0x55 }; /* Gray40 pattern. */ static const unsigned char Gray40Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBA, 0xBB, 0xBA, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBA, 0xBB, 0xBA, 0xBB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBB, 0xBA, 0xBB, 0xBA, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xAB, 0xAB, 0xAB, 0xAB, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xBA, 0xBB, 0xBA, 0xBB, 0x55, 0x55, 0x55, 0x55 }; /* Gray35 pattern. */ static const unsigned char Gray35Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x77, 0xF7, 0x77, 0xF7, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0xF7, 0xF7, 0xF7, 0xF7, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x77, 0xF7, 0x77, 0xF7, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0x7F, 0x7F, 0x7F, 0x7F, 0xAA, 0xAA, 0xAA, 0xAA, 0xDD, 0xDD, 0xDD, 0xDD, 0xAA, 0xAA, 0xAA, 0xAA, 0xF7, 0xF7, 0xF7, 0xF7 }; /* Gray30 pattern. */ static const unsigned char Gray30Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xFE, 0xEE, 0xFE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFE, 0xFE, 0xFE, 0xFE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xFE, 0xEE, 0xFE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xEE, 0xEE, 0xEE, 0xEE, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFE, 0xFE, 0xFE, 0xFE, 0x55, 0x55, 0x55, 0x55 }; /* Gray25 pattern. */ static const unsigned char Gray25Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55, 0xFF, 0xFF, 0xFF, 0xFF, 0x55, 0x55, 0x55, 0x55 }; /* Gray20 pattern. */ static const unsigned char Gray20Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBB, 0xBA, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBA, 0xBA, 0xBA, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBB, 0xBA, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBB, 0xBB, 0xBB, 0xBB, 0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xBA, 0xBA, 0xBA, 0xBA, 0xFF, 0xFF, 0xFF, 0xFF }; /* Gray15 pattern. */ static const unsigned char Gray15Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xD5, 0xDD, 0xD5, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xD5, 0xDD, 0xD5, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xD5, 0xDD, 0xD5, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0x5D, 0x5D, 0x5D, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xD5, 0xDD, 0xD5, 0xFF, 0xFF, 0xFF, 0xFF }; /* Gray10 pattern. */ static const unsigned char Gray10Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xDD, 0xFD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xFD, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xDD, 0xFD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xFD, 0xFD, 0xFD }; /* Gray5 pattern. */ static const unsigned char Gray5Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDD, 0xDD, 0xDD, 0xDD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xDF, 0xDF, 0xDF }; /* Gray0 pattern. */ static const unsigned char Gray0Image[] = { 0x50, 0x34, 0x0A, 0x33, 0x32, 0x20, 0x33, 0x32, 0x0A, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; /* Hexagons pattern. */ static const unsigned char HexagonsImage[] = { 0x50, 0x34, 0x0A, 0x33, 0x30, 0x20, 0x31, 0x38, 0x0A, 0x10, 0x01, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x00, 0x00, 0x1F, 0xFC, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x10, 0x01, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x0F, 0xFE, 0x00, 0x00 }; /* Horizontal pattern. */ static const unsigned char HorizontalImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xFF, 0x00, 0x00, 0x00 }; /* Horizontal-2 pattern. */ static const unsigned char Horizontal2Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00 }; /* Horizontal-3 pattern. */ static const unsigned char Horizontal3Image[] = { 0x50, 0x34, 0x0A, 0x39, 0x20, 0x39, 0x0A, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x80 }; /* HorizontalSaw pattern. */ static const unsigned char HorizontalSawImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x38, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x28, 0x28, 0x44, 0x44, 0x82, 0x82, 0x01, 0x01 }; /* HS_BDIAGONAL pattern (Windows GDI HS_BDIAGONAL) */ static const unsigned char HS_BDIAGONALImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 }; /* HS_CROSS pattern (Windows GDI HS_CROSS) */ static const unsigned char HS_CROSSImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x10, 0x10, 0x10, 0xFF, 0x10, 0x10, 0x10, 0x10 }; /* HS_DIAGCROSS pattern (Windows GDI HS_DIAGCROSS) */ static const unsigned char HS_DIAGCROSSImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 }; /* HS_FDIAGONAL pattern (Windows GDI HS_FDIAGONAL) */ static const unsigned char HS_FDIAGONALImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 }; /* HS_HORIZONTAL pattern (Windows GDI HS_HORIZONTAL) */ static const unsigned char HS_HORIZONTALImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00 }; /* HS_VERTICAL pattern (Windows GDI HS_VERTICAL) */ static const unsigned char HS_VERTICALImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 }; /* Left30 pattern. */ static const unsigned char Left30Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0xC0, 0x30, 0x0C, 0x03 }; /* Left45 pattern. */ static const unsigned char Left45Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 }; /* LeftShingle pattern. */ static const unsigned char LeftShingleImage[] = { 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x08, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0xFF, 0xFF, 0xFF }; /* Octagons image declaration. */ static const unsigned char OctagonsImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0x07, 0xF0, 0x08, 0x08, 0x10, 0x04, 0x20, 0x02, 0x40, 0x01, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x40, 0x01, 0x20, 0x02, 0x10, 0x04, 0x08, 0x08 }; /* Right30 pattern. */ static const unsigned char Right30Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x34, 0x0A, 0x03, 0x0C, 0x30, 0xC0 }; /* Right45 pattern. */ static const unsigned char Right45Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 }; /* RightShingle pattern. */ static const unsigned char RightShingleImage[] = { 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x00, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0x00, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0xFF, 0x08, 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x00, 0x00, 0xFF, 0xFF, 0xFF }; /* SmallFishScales pattern. */ static const unsigned char SmallFishScalesImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x80, 0x80, 0x41, 0x36, 0x08, 0x08, 0x14, 0x63 }; /* Vertical pattern. */ static const unsigned char VerticalImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11 }; /* Vertical-2 pattern. */ static const unsigned char Vertical2Image[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x38, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA }; /* Vertical-2 pattern. */ static const unsigned char Vertical3Image[] = { 0x50, 0x34, 0x0A, 0x39, 0x20, 0x39, 0x0A, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80, 0x24, 0x80 }; /* VerticalBricks pattern. */ static const unsigned char VerticalBricksImage[] = { 0x50, 0x34, 0x0A, 0x31, 0x36, 0x20, 0x31, 0x36, 0x0A, 0xFF, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xFF, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }; /* VerticalLeftShingle pattern. */ static const unsigned char VerticalLeftShingleImage[] = { 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 0x01, 0x01, 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 0x01, 0x01, 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x81, 0x01, 0x01, 0x61, 0x01, 0x01, 0x19, 0x01, 0x01, 0x07, 0x01, 0x01 }; /* VerticalRightShingle pattern. */ static const unsigned char VerticalRightShingleImage[] = { 0x50, 0x34, 0x0A, 0x32, 0x34, 0x20, 0x32, 0x34, 0x0A, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x01, 0x0D, 0x01, 0x01, 0x31, 0x01, 0x01, 0xC1, 0x01, 0x01 }; /* VerticalSaw pattern. */ static const unsigned char VerticalSawImage[] = { 0x50, 0x34, 0x0A, 0x38, 0x20, 0x31, 0x36, 0x0A, 0x40, 0x20, 0x10, 0x08, 0x10, 0x20, 0x40, 0x80, 0x40, 0x20, 0x10, 0x08, 0x10, 0x20, 0x40, 0x80 }; static const struct { char name[21], magick[4]; const void *blob; size_t extent; } PatternImageList[] = { { "BRICKS", "PBM", BricksImage, sizeof(BricksImage) }, { "CHECKERBOARD", "GIF", CheckerboardImage, sizeof(CheckerboardImage) }, { "CIRCLES", "PBM", CirclesImage, sizeof(CirclesImage) }, { "CROSSHATCH", "PBM", CrossHatchImage, sizeof(CrossHatchImage) }, { "CROSSHATCH30", "PBM", CrossHatch30Image, sizeof(CrossHatch30Image) }, { "CROSSHATCH45", "PBM", CrossHatch45Image, sizeof(CrossHatch45Image) }, { "FISHSCALES", "PBM", FishScalesImage, sizeof(FishScalesImage) }, { "GRAY0", "PBM", Gray0Image, sizeof(Gray0Image) }, { "GRAY5", "PBM", Gray5Image, sizeof(Gray5Image) }, { "GRAY10", "PBM", Gray10Image, sizeof(Gray10Image) }, { "GRAY15", "PBM", Gray15Image, sizeof(Gray15Image) }, { "GRAY20", "PBM", Gray20Image, sizeof(Gray20Image) }, { "GRAY25", "PBM", Gray25Image, sizeof(Gray25Image) }, { "GRAY30", "PBM", Gray30Image, sizeof(Gray30Image) }, { "GRAY35", "PBM", Gray35Image, sizeof(Gray35Image) }, { "GRAY40", "PBM", Gray40Image, sizeof(Gray40Image) }, { "GRAY45", "PBM", Gray45Image, sizeof(Gray45Image) }, { "GRAY50", "PBM", Gray50Image, sizeof(Gray50Image) }, { "GRAY55", "PBM", Gray55Image, sizeof(Gray55Image) }, { "GRAY60", "PBM", Gray60Image, sizeof(Gray60Image) }, { "GRAY65", "PBM", Gray65Image, sizeof(Gray65Image) }, { "GRAY70", "PBM", Gray70Image, sizeof(Gray70Image) }, { "GRAY75", "PBM", Gray75Image, sizeof(Gray75Image) }, { "GRAY80", "PBM", Gray80Image, sizeof(Gray80Image) }, { "GRAY85", "PBM", Gray85Image, sizeof(Gray85Image) }, { "GRAY90", "PBM", Gray90Image, sizeof(Gray90Image) }, { "GRAY95", "PBM", Gray95Image, sizeof(Gray95Image) }, { "GRAY100", "PBM", Gray100Image, sizeof(Gray100Image) }, { "HEXAGONS", "PBM", HexagonsImage, sizeof(HexagonsImage) }, { "HORIZONTAL", "PBM", HorizontalImage, sizeof(HorizontalImage) }, { "HORIZONTAL2", "PBM", Horizontal2Image, sizeof(Horizontal2Image) }, { "HORIZONTAL3", "PBM", Horizontal3Image, sizeof(Horizontal3Image) }, { "HORIZONTALSAW", "PBM", HorizontalSawImage, sizeof(HorizontalSawImage) }, { "HS_BDIAGONAL", "PBM", HS_BDIAGONALImage, sizeof(HS_BDIAGONALImage) }, { "HS_CROSS", "PBM", HS_CROSSImage, sizeof(HS_CROSSImage) }, { "HS_DIAGCROSS", "PBM", HS_DIAGCROSSImage, sizeof(HS_DIAGCROSSImage) }, { "HS_FDIAGONAL", "PBM", HS_FDIAGONALImage, sizeof(HS_FDIAGONALImage) }, { "HS_HORIZONTAL", "PBM", HS_HORIZONTALImage, sizeof(HS_HORIZONTALImage) }, { "HS_VERTICAL", "PBM", HS_VERTICALImage, sizeof(HS_VERTICALImage) }, { "LEFT30", "PBM", Left30Image, sizeof(Left30Image) }, { "LEFT45", "PBM", Left45Image, sizeof(Left45Image) }, { "LEFTSHINGLE", "PBM", LeftShingleImage, sizeof(LeftShingleImage) }, { "OCTAGONS", "PBM", OctagonsImage, sizeof(OctagonsImage) }, { "RIGHT30", "PBM", Right30Image, sizeof(Right30Image) }, { "RIGHT45", "PBM", Right45Image, sizeof(Right45Image) }, { "RIGHTSHINGLE", "PBM", RightShingleImage, sizeof(RightShingleImage) }, { "SMALLFISHSCALES", "PBM", SmallFishScalesImage, sizeof(SmallFishScalesImage) }, { "VERTICAL", "PBM", VerticalImage, sizeof(VerticalImage) }, { "VERTICAL2", "PBM", Vertical2Image, sizeof(Vertical2Image) }, { "VERTICAL3", "PBM", Vertical3Image, sizeof(Vertical3Image) }, { "VERTICALBRICKS", "PBM", VerticalBricksImage, sizeof(VerticalBricksImage) }, { "VERTICALLEFTSHINGLE", "PBM", VerticalLeftShingleImage, sizeof(VerticalLeftShingleImage) }, { "VERTICALRIGHTSHINGLE", "PBM", VerticalRightShingleImage, sizeof(VerticalRightShingleImage) }, { "VERTICALSAW", "PBM", VerticalSawImage, sizeof(VerticalSawImage) } }; /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % R e a d P A T T E R N I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % ReadPATTERNImage() reads a PATTERN image file and returns it. It % allocates the memory necessary for the new Image structure and returns a % pointer to the new image. % % The format of the ReadPATTERNImage method is: % % Image *ReadPATTERNImage(const ImageInfo *image_info, % ExceptionInfo *exception) % % A description of each parameter follows: % % o image_info: the image info. % % o exception: return any errors or warnings in this structure. % */ static Image *ReadPATTERNImage(const ImageInfo *image_info, ExceptionInfo *exception) { const void *blob; Image *image; ImageInfo *blob_info; ssize_t i; size_t extent; blob_info=CloneImageInfo(image_info); image=(Image *) NULL; blob=(const void *) NULL; extent=0; for (i=0; i < (ssize_t) (sizeof(PatternImageList)/sizeof(PatternImageList[0])); i++) if (LocaleCompare(blob_info->filename,PatternImageList[i].name) == 0) { (void) CopyMagickString(blob_info->magick,PatternImageList[i].magick, MagickPathExtent); blob=PatternImageList[i].blob; extent=PatternImageList[i].extent; break; } if (blob == (const void *) NULL) { blob_info=DestroyImageInfo(blob_info); ThrowReaderException(OptionError,"UnrecognizedImageFormat"); } image=BlobToImage(blob_info,blob,extent,exception); if (image_info->size != (char *) NULL) { Image *pattern_image; /* Tile pattern across image canvas. */ pattern_image=image; image=AcquireImage(image_info,exception); (void) TextureImage(image,pattern_image,exception); pattern_image=DestroyImage(pattern_image); } blob_info=DestroyImageInfo(blob_info); return(GetFirstImageInList(image)); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % R e g i s t e r P A T T E R N I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % RegisterPATTERNImage() adds attributes for the BRICKS, CHECKERBOARD, % CIRCLES, etc., image formats to the list of supported formats. The attributes % include the image format tag, a method to read and/or write the format, % whether the format supports the saving of more than one frame to the same % file or blob, whether the format supports native in-memory I/O, and a % brief description of the format. % % The format of the RegisterPATTERNImage method is: % % size_t RegisterPATTERNImage(void) % */ ModuleExport size_t RegisterPATTERNImage(void) { MagickInfo *entry; entry=AcquireMagickInfo("PATTERN","PATTERN","Predefined pattern"); entry->decoder=(DecodeImageHandler *) ReadPATTERNImage; entry->flags^=CoderAdjoinFlag; (void) RegisterMagickInfo(entry); return(MagickImageCoderSignature); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % U n r e g i s t e r P A T T E R N I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % UnregisterPATTERNImage() removes format registrations made by the % PATTERN module from the list of supported formats. % % The format of the UnregisterPATTERNImage method is: % % UnregisterPATTERNImage(void) % */ ModuleExport void UnregisterPATTERNImage(void) { (void) UnregisterMagickInfo("PATTERN"); }