cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 3 | % % |
| 4 | % % |
| 5 | % % |
| 6 | % PPPP DDDD FFFFF % |
| 7 | % P P D D F % |
| 8 | % PPPP D D FFF % |
| 9 | % P D D F % |
| 10 | % P DDDD F % |
| 11 | % % |
| 12 | % % |
| 13 | % Read/Write Portable Document Format % |
| 14 | % % |
| 15 | % Software Design % |
cristy | de984cd | 2013-12-01 14:49:27 +0000 | [diff] [blame] | 16 | % Cristy % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 17 | % July 1992 % |
| 18 | % % |
| 19 | % % |
Cristy | 7ce65e7 | 2015-12-12 18:03:16 -0500 | [diff] [blame] | 20 | % Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 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 | /* |
| 40 | Include declarations. |
| 41 | */ |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 42 | #include "MagickCore/studio.h" |
| 43 | #include "MagickCore/attribute.h" |
cristy | 76ce6e1 | 2013-04-05 14:33:38 +0000 | [diff] [blame] | 44 | #include "MagickCore/artifact.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 45 | #include "MagickCore/blob.h" |
| 46 | #include "MagickCore/blob-private.h" |
| 47 | #include "MagickCore/cache.h" |
| 48 | #include "MagickCore/color.h" |
| 49 | #include "MagickCore/color-private.h" |
| 50 | #include "MagickCore/colorspace.h" |
cristy | 510d06a | 2011-07-06 23:43:54 +0000 | [diff] [blame] | 51 | #include "MagickCore/colorspace-private.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 52 | #include "MagickCore/compress.h" |
| 53 | #include "MagickCore/constitute.h" |
| 54 | #include "MagickCore/delegate.h" |
| 55 | #include "MagickCore/delegate-private.h" |
| 56 | #include "MagickCore/draw.h" |
| 57 | #include "MagickCore/exception.h" |
| 58 | #include "MagickCore/exception-private.h" |
| 59 | #include "MagickCore/geometry.h" |
| 60 | #include "MagickCore/image.h" |
| 61 | #include "MagickCore/image-private.h" |
| 62 | #include "MagickCore/list.h" |
| 63 | #include "MagickCore/magick.h" |
| 64 | #include "MagickCore/memory_.h" |
| 65 | #include "MagickCore/monitor.h" |
| 66 | #include "MagickCore/monitor-private.h" |
cristy | 1e37e8f | 2014-02-21 17:05:37 +0000 | [diff] [blame] | 67 | #include "MagickCore/nt-base-private.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 68 | #include "MagickCore/option.h" |
| 69 | #include "MagickCore/pixel-accessor.h" |
| 70 | #include "MagickCore/profile.h" |
| 71 | #include "MagickCore/property.h" |
| 72 | #include "MagickCore/quantum-private.h" |
| 73 | #include "MagickCore/resource_.h" |
| 74 | #include "MagickCore/resize.h" |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 75 | #include "MagickCore/signature.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 76 | #include "MagickCore/static.h" |
| 77 | #include "MagickCore/string_.h" |
| 78 | #include "MagickCore/module.h" |
cristy | e40005d | 2012-03-23 12:18:45 +0000 | [diff] [blame] | 79 | #include "MagickCore/token.h" |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 80 | #include "MagickCore/transform.h" |
| 81 | #include "MagickCore/utility.h" |
| 82 | #include "MagickCore/module.h" |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 83 | |
| 84 | /* |
| 85 | Define declarations. |
| 86 | */ |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 87 | #if defined(MAGICKCORE_TIFF_DELEGATE) |
| 88 | #define CCITTParam "-1" |
| 89 | #else |
| 90 | #define CCITTParam "0" |
| 91 | #endif |
| 92 | |
| 93 | /* |
| 94 | Forward declarations. |
| 95 | */ |
| 96 | static MagickBooleanType |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 97 | WritePDFImage(const ImageInfo *,Image *,ExceptionInfo *); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 98 | |
| 99 | /* |
| 100 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 101 | % % |
| 102 | % % |
| 103 | % % |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 104 | % I n v o k e P D F D e l e g a t e % |
| 105 | % % |
| 106 | % % |
| 107 | % % |
| 108 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 109 | % |
| 110 | % InvokePDFDelegate() executes the PDF interpreter with the specified command. |
| 111 | % |
| 112 | % The format of the InvokePDFDelegate method is: |
| 113 | % |
| 114 | % MagickBooleanType InvokePDFDelegate(const MagickBooleanType verbose, |
| 115 | % const char *command,ExceptionInfo *exception) |
| 116 | % |
| 117 | % A description of each parameter follows: |
| 118 | % |
| 119 | % o verbose: A value other than zero displays the command prior to |
| 120 | % executing it. |
| 121 | % |
| 122 | % o command: the address of a character string containing the command to |
| 123 | % execute. |
| 124 | % |
| 125 | % o exception: return any errors or warnings in this structure. |
| 126 | % |
| 127 | */ |
dirk | fdec0e7 | 2014-05-09 18:45:41 +0000 | [diff] [blame] | 128 | #if defined(MAGICKCORE_GS_DELEGATE) || defined(MAGICKCORE_WINDOWS_SUPPORT) |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 129 | static int MagickDLLCall PDFDelegateMessage(void *handle,const char *message, |
| 130 | int length) |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 131 | { |
| 132 | char |
| 133 | **messages; |
| 134 | |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 135 | ssize_t |
| 136 | offset; |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 137 | |
| 138 | offset=0; |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 139 | messages=(char **) handle; |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 140 | if (*messages == (char *) NULL) |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 141 | *messages=(char *) AcquireQuantumMemory(length+1,sizeof(char *)); |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 142 | else |
| 143 | { |
| 144 | offset=strlen(*messages); |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 145 | *messages=(char *) ResizeQuantumMemory(*messages,offset+length+1, |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 146 | sizeof(char *)); |
| 147 | } |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 148 | (void) memcpy(*messages+offset,message,length); |
| 149 | (*messages)[length+offset] ='\0'; |
| 150 | return(length); |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 151 | } |
dirk | fdec0e7 | 2014-05-09 18:45:41 +0000 | [diff] [blame] | 152 | #endif |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 153 | |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 154 | static MagickBooleanType InvokePDFDelegate(const MagickBooleanType verbose, |
cristy | 6057536 | 2014-10-18 13:22:50 +0000 | [diff] [blame] | 155 | const char *command,char *message,ExceptionInfo *exception) |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 156 | { |
dirk | fdec0e7 | 2014-05-09 18:45:41 +0000 | [diff] [blame] | 157 | int |
| 158 | status; |
| 159 | |
| 160 | #if defined(MAGICKCORE_GS_DELEGATE) || defined(MAGICKCORE_WINDOWS_SUPPORT) |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 161 | #define SetArgsStart(command,args_start) \ |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 162 | if (args_start == (const char *) NULL) \ |
| 163 | { \ |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 164 | if (*command != '"') \ |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 165 | args_start=strchr(command,' '); \ |
| 166 | else \ |
| 167 | { \ |
| 168 | args_start=strchr(command+1,'"'); \ |
| 169 | if (args_start != (const char *) NULL) \ |
| 170 | args_start++; \ |
| 171 | } \ |
| 172 | } |
| 173 | |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 174 | #define ExecuteGhostscriptCommand(command,status) \ |
| 175 | { \ |
cristy | 6057536 | 2014-10-18 13:22:50 +0000 | [diff] [blame] | 176 | status=ExternalDelegateCommand(MagickFalse,verbose,command,message, \ |
cristy | dfc19b6 | 2014-10-17 22:52:24 +0000 | [diff] [blame] | 177 | exception); \ |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 178 | if (status == 0) \ |
| 179 | return(MagickTrue); \ |
| 180 | if (status < 0) \ |
dirk | f3682e9 | 2014-05-03 16:00:28 +0000 | [diff] [blame] | 181 | return(MagickFalse); \ |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 182 | (void) ThrowMagickException(exception,GetMagickModule(),DelegateError, \ |
| 183 | "FailedToExecuteCommand","`%s' (%d)",command,status); \ |
| 184 | return(MagickFalse); \ |
| 185 | } |
dirk | f3682e9 | 2014-05-03 16:00:28 +0000 | [diff] [blame] | 186 | |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 187 | char |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 188 | **argv, |
| 189 | *errors; |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 190 | |
dirk | fdec0e7 | 2014-05-09 18:45:41 +0000 | [diff] [blame] | 191 | const char |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 192 | *args_start = (const char *) NULL; |
dirk | fdec0e7 | 2014-05-09 18:45:41 +0000 | [diff] [blame] | 193 | |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 194 | const GhostInfo |
| 195 | *ghost_info; |
| 196 | |
| 197 | gs_main_instance |
| 198 | *interpreter; |
| 199 | |
dirk | 6d23b5c | 2015-01-05 19:52:49 +0000 | [diff] [blame] | 200 | gsapi_revision_t |
| 201 | revision; |
| 202 | |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 203 | int |
| 204 | argc, |
| 205 | code; |
| 206 | |
| 207 | register ssize_t |
| 208 | i; |
| 209 | |
| 210 | #if defined(MAGICKCORE_WINDOWS_SUPPORT) |
| 211 | ghost_info=NTGhostscriptDLLVectors(); |
| 212 | #else |
| 213 | GhostInfo |
| 214 | ghost_info_struct; |
| 215 | |
| 216 | ghost_info=(&ghost_info_struct); |
dirk | efd45a0 | 2014-05-03 14:00:09 +0000 | [diff] [blame] | 217 | (void) ResetMagickMemory(&ghost_info_struct,0,sizeof(ghost_info_struct)); |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 218 | ghost_info_struct.delete_instance=(void (*)(gs_main_instance *)) |
| 219 | gsapi_delete_instance; |
| 220 | ghost_info_struct.exit=(int (*)(gs_main_instance *)) gsapi_exit; |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 221 | ghost_info_struct.new_instance=(int (*)(gs_main_instance **,void *)) |
| 222 | gsapi_new_instance; |
| 223 | ghost_info_struct.init_with_args=(int (*)(gs_main_instance *,int,char **)) |
| 224 | gsapi_init_with_args; |
| 225 | ghost_info_struct.run_string=(int (*)(gs_main_instance *,const char *,int, |
| 226 | int *)) gsapi_run_string; |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 227 | ghost_info_struct.set_stdio=(int (*)(gs_main_instance *,int(*)(void *,char *, |
| 228 | int),int(*)(void *,const char *,int),int(*)(void *, const char *, int))) |
| 229 | gsapi_set_stdio; |
dirk | 6d23b5c | 2015-01-05 19:52:49 +0000 | [diff] [blame] | 230 | ghost_info_struct.revision=(int (*)(gsapi_revision_t *,int)) gsapi_revision; |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 231 | #endif |
| 232 | if (ghost_info == (GhostInfo *) NULL) |
dirk | 4dd7567 | 2014-10-12 12:52:42 +0000 | [diff] [blame] | 233 | ExecuteGhostscriptCommand(command,status); |
dirk | 6d23b5c | 2015-01-05 19:52:49 +0000 | [diff] [blame] | 234 | if ((ghost_info->revision)(&revision,sizeof(revision)) != 0) |
| 235 | revision.revision=0; |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 236 | if (verbose != MagickFalse) |
| 237 | { |
cristy | 7c44354 | 2015-01-05 23:19:48 +0000 | [diff] [blame] | 238 | (void) fprintf(stdout,"[ghostscript library %.2f]",(double) |
| 239 | revision.revision/100.0); |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 240 | SetArgsStart(command,args_start); |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 241 | (void) fputs(args_start,stdout); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 242 | } |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 243 | errors=(char *) NULL; |
| 244 | status=(ghost_info->new_instance)(&interpreter,(void *) &errors); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 245 | if (status < 0) |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 246 | ExecuteGhostscriptCommand(command,status); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 247 | code=0; |
| 248 | argv=StringToArgv(command,&argc); |
| 249 | if (argv == (char **) NULL) |
dirk | 85acc9f | 2015-11-23 21:05:33 +0100 | [diff] [blame] | 250 | { |
| 251 | (ghost_info->delete_instance)(interpreter); |
| 252 | return(MagickFalse); |
| 253 | } |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 254 | (void) (ghost_info->set_stdio)(interpreter,(int(MagickDLLCall *)(void *, |
| 255 | char *,int)) NULL,PDFDelegateMessage,PDFDelegateMessage); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 256 | status=(ghost_info->init_with_args)(interpreter,argc-1,argv+1); |
| 257 | if (status == 0) |
| 258 | status=(ghost_info->run_string)(interpreter,"systemdict /start get exec\n", |
| 259 | 0,&code); |
| 260 | (ghost_info->exit)(interpreter); |
| 261 | (ghost_info->delete_instance)(interpreter); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 262 | for (i=0; i < (ssize_t) argc; i++) |
| 263 | argv[i]=DestroyString(argv[i]); |
| 264 | argv=(char **) RelinquishMagickMemory(argv); |
dirk | 4dd7567 | 2014-10-12 12:52:42 +0000 | [diff] [blame] | 265 | if (status != 0) |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 266 | { |
cristy | 2684202 | 2014-10-05 19:18:23 +0000 | [diff] [blame] | 267 | SetArgsStart(command,args_start); |
dirk | 2267d49 | 2014-10-12 18:32:02 +0000 | [diff] [blame] | 268 | if (status == -101) /* quit */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 269 | (void) FormatLocaleString(message,MagickPathExtent, |
dirk | 6d23b5c | 2015-01-05 19:52:49 +0000 | [diff] [blame] | 270 | "[ghostscript library %.2f]%s: %s",(double)revision.revision / 100, |
| 271 | args_start,errors); |
dirk | 4dd7567 | 2014-10-12 12:52:42 +0000 | [diff] [blame] | 272 | else |
| 273 | { |
| 274 | (void) ThrowMagickException(exception,GetMagickModule(), |
dirk | 6d23b5c | 2015-01-05 19:52:49 +0000 | [diff] [blame] | 275 | DelegateError,"PDFDelegateFailed", |
| 276 | "`[ghostscript library %.2f]%s': %s", |
| 277 | (double)revision.revision / 100,args_start,errors); |
dirk | 4dd7567 | 2014-10-12 12:52:42 +0000 | [diff] [blame] | 278 | if (errors != (char *) NULL) |
| 279 | errors=DestroyString(errors); |
| 280 | (void) LogMagickEvent(CoderEvent,GetMagickModule(), |
| 281 | "Ghostscript returns status %d, exit code %d",status,code); |
| 282 | return(MagickFalse); |
| 283 | } |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 284 | } |
dirk | 5278499 | 2014-05-03 13:00:18 +0000 | [diff] [blame] | 285 | if (errors != (char *) NULL) |
| 286 | errors=DestroyString(errors); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 287 | return(MagickTrue); |
| 288 | #else |
cristy | 6057536 | 2014-10-18 13:22:50 +0000 | [diff] [blame] | 289 | status=ExternalDelegateCommand(MagickFalse,verbose,command,message,exception); |
cristy | 817f4cd | 2013-02-06 11:45:42 +0000 | [diff] [blame] | 290 | return(status == 0 ? MagickTrue : MagickFalse); |
| 291 | #endif |
| 292 | } |
| 293 | |
| 294 | /* |
| 295 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 296 | % % |
| 297 | % % |
| 298 | % % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 299 | % I s P D F % |
| 300 | % % |
| 301 | % % |
| 302 | % % |
| 303 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 304 | % |
| 305 | % IsPDF() returns MagickTrue if the image format type, identified by the |
| 306 | % magick string, is PDF. |
| 307 | % |
| 308 | % The format of the IsPDF method is: |
| 309 | % |
| 310 | % MagickBooleanType IsPDF(const unsigned char *magick,const size_t offset) |
| 311 | % |
| 312 | % A description of each parameter follows: |
| 313 | % |
| 314 | % o magick: compare image format pattern against these bytes. |
| 315 | % |
| 316 | % o offset: Specifies the offset of the magick string. |
| 317 | % |
| 318 | */ |
| 319 | static MagickBooleanType IsPDF(const unsigned char *magick,const size_t offset) |
| 320 | { |
| 321 | if (offset < 5) |
| 322 | return(MagickFalse); |
cristy | 41083a4 | 2009-09-07 23:47:59 +0000 | [diff] [blame] | 323 | if (LocaleNCompare((const char *) magick,"%PDF-",5) == 0) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 324 | return(MagickTrue); |
| 325 | return(MagickFalse); |
| 326 | } |
| 327 | |
| 328 | /* |
| 329 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 330 | % % |
| 331 | % % |
| 332 | % % |
| 333 | % R e a d P D F I m a g e % |
| 334 | % % |
| 335 | % % |
| 336 | % % |
| 337 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 338 | % |
| 339 | % ReadPDFImage() reads a Portable Document Format image file and |
| 340 | % returns it. It allocates the memory necessary for the new Image structure |
| 341 | % and returns a pointer to the new image. |
| 342 | % |
| 343 | % The format of the ReadPDFImage method is: |
| 344 | % |
| 345 | % Image *ReadPDFImage(const ImageInfo *image_info,ExceptionInfo *exception) |
| 346 | % |
| 347 | % A description of each parameter follows: |
| 348 | % |
| 349 | % o image_info: the image info. |
| 350 | % |
| 351 | % o exception: return any errors or warnings in this structure. |
| 352 | % |
| 353 | */ |
| 354 | |
| 355 | static MagickBooleanType IsPDFRendered(const char *path) |
| 356 | { |
| 357 | MagickBooleanType |
| 358 | status; |
| 359 | |
| 360 | struct stat |
| 361 | attributes; |
| 362 | |
| 363 | if ((path == (const char *) NULL) || (*path == '\0')) |
| 364 | return(MagickFalse); |
| 365 | status=GetPathAttributes(path,&attributes); |
| 366 | if ((status != MagickFalse) && S_ISREG(attributes.st_mode) && |
| 367 | (attributes.st_size > 0)) |
| 368 | return(MagickTrue); |
| 369 | return(MagickFalse); |
| 370 | } |
| 371 | |
| 372 | static Image *ReadPDFImage(const ImageInfo *image_info,ExceptionInfo *exception) |
| 373 | { |
cristy | 0a39a5c | 2012-06-27 12:51:45 +0000 | [diff] [blame] | 374 | #define CMYKProcessColor "CMYKProcessColor" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 375 | #define CropBox "CropBox" |
cristy | 0a39a5c | 2012-06-27 12:51:45 +0000 | [diff] [blame] | 376 | #define DefaultCMYK "DefaultCMYK" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 377 | #define DeviceCMYK "DeviceCMYK" |
| 378 | #define MediaBox "MediaBox" |
| 379 | #define RenderPostscriptText "Rendering Postscript... " |
| 380 | #define PDFRotate "Rotate" |
| 381 | #define SpotColor "Separation" |
| 382 | #define TrimBox "TrimBox" |
| 383 | #define PDFVersion "PDF-" |
| 384 | |
| 385 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 386 | command[MagickPathExtent], |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 387 | *density, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 388 | filename[MagickPathExtent], |
| 389 | geometry[MagickPathExtent], |
| 390 | input_filename[MagickPathExtent], |
| 391 | message[MagickPathExtent], |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 392 | *options, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 393 | postscript_filename[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 394 | |
| 395 | const char |
| 396 | *option; |
| 397 | |
| 398 | const DelegateInfo |
| 399 | *delegate_info; |
| 400 | |
| 401 | double |
| 402 | angle; |
| 403 | |
cristy | dba40d4 | 2010-03-25 18:31:50 +0000 | [diff] [blame] | 404 | GeometryInfo |
| 405 | geometry_info; |
| 406 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 407 | Image |
| 408 | *image, |
| 409 | *next, |
| 410 | *pdf_image; |
| 411 | |
| 412 | ImageInfo |
| 413 | *read_info; |
| 414 | |
| 415 | int |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 416 | c, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 417 | file; |
| 418 | |
| 419 | MagickBooleanType |
| 420 | cmyk, |
| 421 | cropbox, |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 422 | fitPage, |
cristy | 7243780 | 2015-03-23 00:42:27 +0000 | [diff] [blame] | 423 | status, |
| 424 | stop_on_error, |
| 425 | trimbox; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 426 | |
cristy | dba40d4 | 2010-03-25 18:31:50 +0000 | [diff] [blame] | 427 | MagickStatusType |
| 428 | flags; |
| 429 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 430 | PointInfo |
| 431 | delta; |
| 432 | |
| 433 | RectangleInfo |
| 434 | bounding_box, |
| 435 | page; |
| 436 | |
| 437 | register char |
| 438 | *p; |
| 439 | |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 440 | register ssize_t |
| 441 | i; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 442 | |
| 443 | SegmentInfo |
| 444 | bounds, |
| 445 | hires_bounds; |
| 446 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 447 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 448 | scene, |
| 449 | spotcolor; |
| 450 | |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 451 | ssize_t |
| 452 | count; |
| 453 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 454 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 455 | assert(image_info->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 456 | if (image_info->debug != MagickFalse) |
| 457 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", |
| 458 | image_info->filename); |
| 459 | assert(exception != (ExceptionInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 460 | assert(exception->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 461 | /* |
| 462 | Open image file. |
| 463 | */ |
cristy | 9950d57 | 2011-10-01 18:22:35 +0000 | [diff] [blame] | 464 | image=AcquireImage(image_info,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 465 | status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); |
| 466 | if (status == MagickFalse) |
| 467 | { |
| 468 | image=DestroyImageList(image); |
| 469 | return((Image *) NULL); |
| 470 | } |
| 471 | status=AcquireUniqueSymbolicLink(image_info->filename,input_filename); |
| 472 | if (status == MagickFalse) |
| 473 | { |
| 474 | ThrowFileException(exception,FileOpenError,"UnableToCreateTemporaryFile", |
| 475 | image_info->filename); |
| 476 | image=DestroyImageList(image); |
| 477 | return((Image *) NULL); |
| 478 | } |
| 479 | /* |
| 480 | Set the page density. |
| 481 | */ |
| 482 | delta.x=DefaultResolution; |
| 483 | delta.y=DefaultResolution; |
cristy | 2a11bef | 2011-10-28 18:33:11 +0000 | [diff] [blame] | 484 | if ((image->resolution.x == 0.0) || (image->resolution.y == 0.0)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 485 | { |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 486 | flags=ParseGeometry(PSDensityGeometry,&geometry_info); |
cristy | 2a11bef | 2011-10-28 18:33:11 +0000 | [diff] [blame] | 487 | image->resolution.x=geometry_info.rho; |
| 488 | image->resolution.y=geometry_info.sigma; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 489 | if ((flags & SigmaValue) == 0) |
cristy | 2a11bef | 2011-10-28 18:33:11 +0000 | [diff] [blame] | 490 | image->resolution.y=image->resolution.x; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 491 | } |
cristy | deb50be | 2011-11-24 00:19:33 +0000 | [diff] [blame] | 492 | if (image_info->density != (char *) NULL) |
| 493 | { |
| 494 | flags=ParseGeometry(image_info->density,&geometry_info); |
| 495 | image->resolution.x=geometry_info.rho; |
| 496 | image->resolution.y=geometry_info.sigma; |
| 497 | if ((flags & SigmaValue) == 0) |
| 498 | image->resolution.y=image->resolution.x; |
| 499 | } |
| 500 | (void) ParseAbsoluteGeometry(PSPageGeometry,&page); |
| 501 | if (image_info->page != (char *) NULL) |
| 502 | (void) ParseAbsoluteGeometry(image_info->page,&page); |
| 503 | page.width=(size_t) ceil((double) (page.width*image->resolution.x/delta.x)- |
| 504 | 0.5); |
| 505 | page.height=(size_t) ceil((double) (page.height*image->resolution.y/delta.y)- |
| 506 | 0.5); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 507 | /* |
| 508 | Determine page geometry from the PDF media box. |
| 509 | */ |
| 510 | cmyk=image_info->colorspace == CMYKColorspace ? MagickTrue : MagickFalse; |
cristy | 092ec8d | 2013-04-26 13:46:22 +0000 | [diff] [blame] | 511 | cropbox=IsStringTrue(GetImageOption(image_info,"pdf:use-cropbox")); |
cristy | 7243780 | 2015-03-23 00:42:27 +0000 | [diff] [blame] | 512 | stop_on_error=IsStringTrue(GetImageOption(image_info,"pdf:stop-on-error")); |
cristy | 092ec8d | 2013-04-26 13:46:22 +0000 | [diff] [blame] | 513 | trimbox=IsStringTrue(GetImageOption(image_info,"pdf:use-trimbox")); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 514 | count=0; |
| 515 | spotcolor=0; |
| 516 | (void) ResetMagickMemory(&bounding_box,0,sizeof(bounding_box)); |
| 517 | (void) ResetMagickMemory(&bounds,0,sizeof(bounds)); |
| 518 | (void) ResetMagickMemory(&hires_bounds,0,sizeof(hires_bounds)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 519 | (void) ResetMagickMemory(command,0,sizeof(command)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 520 | angle=0.0; |
| 521 | p=command; |
| 522 | for (c=ReadBlobByte(image); c != EOF; c=ReadBlobByte(image)) |
| 523 | { |
| 524 | /* |
| 525 | Note PDF elements. |
| 526 | */ |
| 527 | if (c == '\n') |
| 528 | c=' '; |
| 529 | *p++=(char) c; |
cristy | fd6e87b | 2011-02-03 18:48:17 +0000 | [diff] [blame] | 530 | if ((c != (int) '/') && (c != (int) '%') && |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 531 | ((size_t) (p-command) < (MagickPathExtent-1))) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 532 | continue; |
| 533 | *(--p)='\0'; |
| 534 | p=command; |
| 535 | if (LocaleNCompare(PDFRotate,command,strlen(PDFRotate)) == 0) |
| 536 | count=(ssize_t) sscanf(command,"Rotate %lf",&angle); |
| 537 | /* |
| 538 | Is this a CMYK document? |
| 539 | */ |
cristy | 0a39a5c | 2012-06-27 12:51:45 +0000 | [diff] [blame] | 540 | if (LocaleNCompare(DefaultCMYK,command,strlen(DefaultCMYK)) == 0) |
| 541 | cmyk=MagickTrue; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 542 | if (LocaleNCompare(DeviceCMYK,command,strlen(DeviceCMYK)) == 0) |
| 543 | cmyk=MagickTrue; |
cristy | 0a39a5c | 2012-06-27 12:51:45 +0000 | [diff] [blame] | 544 | if (LocaleNCompare(CMYKProcessColor,command,strlen(CMYKProcessColor)) == 0) |
| 545 | cmyk=MagickTrue; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 546 | if (LocaleNCompare(SpotColor,command,strlen(SpotColor)) == 0) |
| 547 | { |
| 548 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 549 | name[MagickPathExtent], |
| 550 | property[MagickPathExtent], |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 551 | *value; |
| 552 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 553 | /* |
| 554 | Note spot names. |
| 555 | */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 556 | (void) FormatLocaleString(property,MagickPathExtent,"pdf:SpotColor-%.20g", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 557 | (double) spotcolor++); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 558 | i=0; |
| 559 | for (c=ReadBlobByte(image); c != EOF; c=ReadBlobByte(image)) |
| 560 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 561 | if ((isspace(c) != 0) || (c == '/') || ((i+1) == MagickPathExtent)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 562 | break; |
| 563 | name[i++]=(char) c; |
| 564 | } |
| 565 | name[i]='\0'; |
| 566 | value=AcquireString(name); |
| 567 | (void) SubstituteString(&value,"#20"," "); |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 568 | (void) SetImageProperty(image,property,value,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 569 | value=DestroyString(value); |
| 570 | continue; |
| 571 | } |
| 572 | if (LocaleNCompare(PDFVersion,command,strlen(PDFVersion)) == 0) |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 573 | (void) SetImageProperty(image,"pdf:Version",command,exception); |
cristy | deb50be | 2011-11-24 00:19:33 +0000 | [diff] [blame] | 574 | if (image_info->page != (char *) NULL) |
| 575 | continue; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 576 | count=0; |
| 577 | if (cropbox != MagickFalse) |
| 578 | { |
| 579 | if (LocaleNCompare(CropBox,command,strlen(CropBox)) == 0) |
| 580 | { |
| 581 | /* |
| 582 | Note region defined by crop box. |
| 583 | */ |
| 584 | count=(ssize_t) sscanf(command,"CropBox [%lf %lf %lf %lf", |
| 585 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 586 | if (count != 4) |
| 587 | count=(ssize_t) sscanf(command,"CropBox[%lf %lf %lf %lf", |
| 588 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 589 | } |
| 590 | } |
| 591 | else |
| 592 | if (trimbox != MagickFalse) |
| 593 | { |
| 594 | if (LocaleNCompare(TrimBox,command,strlen(TrimBox)) == 0) |
| 595 | { |
| 596 | /* |
| 597 | Note region defined by trim box. |
| 598 | */ |
| 599 | count=(ssize_t) sscanf(command,"TrimBox [%lf %lf %lf %lf", |
| 600 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 601 | if (count != 4) |
| 602 | count=(ssize_t) sscanf(command,"TrimBox[%lf %lf %lf %lf", |
| 603 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 604 | } |
| 605 | } |
| 606 | else |
| 607 | if (LocaleNCompare(MediaBox,command,strlen(MediaBox)) == 0) |
| 608 | { |
| 609 | /* |
| 610 | Note region defined by media box. |
| 611 | */ |
| 612 | count=(ssize_t) sscanf(command,"MediaBox [%lf %lf %lf %lf", |
| 613 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 614 | if (count != 4) |
| 615 | count=(ssize_t) sscanf(command,"MediaBox[%lf %lf %lf %lf", |
| 616 | &bounds.x1,&bounds.y1,&bounds.x2,&bounds.y2); |
| 617 | } |
| 618 | if (count != 4) |
| 619 | continue; |
cristy | ad29a8c | 2012-01-25 23:06:43 +0000 | [diff] [blame] | 620 | if ((fabs(bounds.x2-bounds.x1) <= fabs(hires_bounds.x2-hires_bounds.x1)) || |
cristy | c203853 | 2011-12-29 16:43:05 +0000 | [diff] [blame] | 621 | (fabs(bounds.y2-bounds.y1) <= fabs(hires_bounds.y2-hires_bounds.y1))) |
| 622 | continue; |
cristy | 48853f1 | 2011-11-11 15:47:57 +0000 | [diff] [blame] | 623 | hires_bounds=bounds; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 624 | } |
cristy | 7b0fcf1 | 2011-11-24 00:24:07 +0000 | [diff] [blame] | 625 | if ((fabs(hires_bounds.x2-hires_bounds.x1) >= MagickEpsilon) && |
cristy | 614bc08 | 2011-11-24 00:49:08 +0000 | [diff] [blame] | 626 | (fabs(hires_bounds.y2-hires_bounds.y1) >= MagickEpsilon)) |
cristy | 48853f1 | 2011-11-11 15:47:57 +0000 | [diff] [blame] | 627 | { |
| 628 | /* |
| 629 | Set PDF render geometry. |
| 630 | */ |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 631 | (void) FormatLocaleString(geometry,MagickPathExtent,"%gx%g%+.15g%+.15g", |
cristy | 48853f1 | 2011-11-11 15:47:57 +0000 | [diff] [blame] | 632 | hires_bounds.x2-bounds.x1,hires_bounds.y2-hires_bounds.y1, |
| 633 | hires_bounds.x1,hires_bounds.y1); |
| 634 | (void) SetImageProperty(image,"pdf:HiResBoundingBox",geometry,exception); |
cristy | deb50be | 2011-11-24 00:19:33 +0000 | [diff] [blame] | 635 | page.width=(size_t) ceil((double) ((hires_bounds.x2-hires_bounds.x1)* |
| 636 | image->resolution.x/delta.x)-0.5); |
| 637 | page.height=(size_t) ceil((double) ((hires_bounds.y2-hires_bounds.y1)* |
| 638 | image->resolution.y/delta.y)-0.5); |
cristy | 48853f1 | 2011-11-11 15:47:57 +0000 | [diff] [blame] | 639 | } |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 640 | fitPage=MagickFalse; |
| 641 | option=GetImageOption(image_info,"pdf:fit-page"); |
| 642 | if (option != (char *) NULL) |
| 643 | { |
| 644 | char |
dirk | db6b52c | 2015-11-25 23:44:01 +0100 | [diff] [blame] | 645 | *page_geometry; |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 646 | |
dirk | db6b52c | 2015-11-25 23:44:01 +0100 | [diff] [blame] | 647 | page_geometry=GetPageGeometry(option); |
| 648 | flags=ParseMetaGeometry(page_geometry,&page.x,&page.y,&page.width, |
| 649 | &page.height); |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 650 | if (flags == NoValue) |
| 651 | { |
| 652 | (void) ThrowMagickException(exception,GetMagickModule(),OptionError, |
| 653 | "InvalidGeometry","`%s'",option); |
| 654 | image=DestroyImage(image); |
| 655 | return((Image *) NULL); |
| 656 | } |
| 657 | page.width=(size_t) ceil((double) (page.width*image->resolution.x/delta.x) |
| 658 | -0.5); |
| 659 | page.height=(size_t) ceil((double) (page.height*image->resolution.y/ |
| 660 | delta.y) -0.5); |
dirk | db6b52c | 2015-11-25 23:44:01 +0100 | [diff] [blame] | 661 | page_geometry=DestroyString(page_geometry); |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 662 | fitPage=MagickTrue; |
| 663 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 664 | (void) CloseBlob(image); |
| 665 | if ((fabs(angle) == 90.0) || (fabs(angle) == 270.0)) |
| 666 | { |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 667 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 668 | swap; |
| 669 | |
| 670 | swap=page.width; |
| 671 | page.width=page.height; |
| 672 | page.height=swap; |
| 673 | } |
cristy | 3d9f5ba | 2012-06-26 13:37:31 +0000 | [diff] [blame] | 674 | if (IssRGBCompatibleColorspace(image_info->colorspace) != MagickFalse) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 675 | cmyk=MagickFalse; |
| 676 | /* |
| 677 | Create Ghostscript control file. |
| 678 | */ |
| 679 | file=AcquireUniqueFileResource(postscript_filename); |
| 680 | if (file == -1) |
| 681 | { |
| 682 | ThrowFileException(exception,FileOpenError,"UnableToCreateTemporaryFile", |
| 683 | image_info->filename); |
| 684 | image=DestroyImage(image); |
| 685 | return((Image *) NULL); |
| 686 | } |
| 687 | count=write(file," ",1); |
| 688 | file=close(file)-1; |
| 689 | /* |
| 690 | Render Postscript with the Ghostscript delegate. |
| 691 | */ |
| 692 | if ((image_info->ping != MagickFalse) || |
| 693 | (image_info->monochrome != MagickFalse)) |
| 694 | delegate_info=GetDelegateInfo("ps:mono",(char *) NULL,exception); |
| 695 | else |
| 696 | if (cmyk != MagickFalse) |
| 697 | delegate_info=GetDelegateInfo("ps:cmyk",(char *) NULL,exception); |
| 698 | else |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 699 | delegate_info=GetDelegateInfo("ps:alpha",(char *) NULL,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 700 | if (delegate_info == (const DelegateInfo *) NULL) |
| 701 | { |
| 702 | (void) RelinquishUniqueFileResource(postscript_filename); |
| 703 | image=DestroyImage(image); |
| 704 | return((Image *) NULL); |
| 705 | } |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 706 | density=AcquireString(""); |
| 707 | options=AcquireString(""); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 708 | (void) FormatLocaleString(density,MagickPathExtent,"%gx%g",image->resolution.x, |
cristy | 2a11bef | 2011-10-28 18:33:11 +0000 | [diff] [blame] | 709 | image->resolution.y); |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 710 | if ((image_info->page != (char *) NULL) || (fitPage != MagickFalse)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 711 | (void) FormatLocaleString(options,MagickPathExtent,"-g%.20gx%.20g ",(double) |
cristy | be0063d | 2013-02-01 01:33:47 +0000 | [diff] [blame] | 712 | page.width,(double) page.height); |
dirk | 83c36b1 | 2014-02-23 13:07:22 +0000 | [diff] [blame] | 713 | if (fitPage != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 714 | (void) ConcatenateMagickString(options,"-dPSFitPage ",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 715 | if (cmyk != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 716 | (void) ConcatenateMagickString(options,"-dUseCIEColor ",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 717 | if (cropbox != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 718 | (void) ConcatenateMagickString(options,"-dUseCropBox ",MagickPathExtent); |
cristy | 7243780 | 2015-03-23 00:42:27 +0000 | [diff] [blame] | 719 | if (stop_on_error != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 720 | (void) ConcatenateMagickString(options,"-dPDFSTOPONERROR ",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 721 | if (trimbox != MagickFalse) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 722 | (void) ConcatenateMagickString(options,"-dUseTrimBox ",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 723 | read_info=CloneImageInfo(image_info); |
| 724 | *read_info->magick='\0'; |
| 725 | if (read_info->number_scenes != 0) |
| 726 | { |
| 727 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 728 | pages[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 729 | |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 730 | (void) FormatLocaleString(pages,MagickPathExtent,"-dFirstPage=%.20g " |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 731 | "-dLastPage=%.20g",(double) read_info->scene+1,(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 732 | (read_info->scene+read_info->number_scenes)); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 733 | (void) ConcatenateMagickString(options,pages,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 734 | read_info->number_scenes=0; |
| 735 | if (read_info->scenes != (char *) NULL) |
| 736 | *read_info->scenes='\0'; |
| 737 | } |
cristy | 092ec8d | 2013-04-26 13:46:22 +0000 | [diff] [blame] | 738 | option=GetImageOption(image_info,"authenticate"); |
anthony | 1afdc7a | 2011-10-05 11:54:28 +0000 | [diff] [blame] | 739 | if (option != (const char *) NULL) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 740 | (void) FormatLocaleString(options+strlen(options),MagickPathExtent, |
anthony | 1afdc7a | 2011-10-05 11:54:28 +0000 | [diff] [blame] | 741 | " -sPCLPassword=%s",option); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 742 | (void) CopyMagickString(filename,read_info->filename,MagickPathExtent); |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 743 | (void) AcquireUniqueFilename(filename); |
dirk | fd826fc | 2014-06-04 21:11:30 +0000 | [diff] [blame] | 744 | (void) RelinquishUniqueFileResource(filename); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 745 | (void) ConcatenateMagickString(filename,"%d",MagickPathExtent); |
| 746 | (void) FormatLocaleString(command,MagickPathExtent, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 747 | GetDelegateCommands(delegate_info), |
| 748 | read_info->antialias != MagickFalse ? 4 : 1, |
cristy | 209d469 | 2014-03-19 12:40:01 +0000 | [diff] [blame] | 749 | read_info->antialias != MagickFalse ? 4 : 1,density,options,filename, |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 750 | postscript_filename,input_filename); |
cristy | 5181656 | 2015-04-12 13:18:38 +0000 | [diff] [blame] | 751 | options=DestroyString(options); |
| 752 | density=DestroyString(density); |
cristy | 6057536 | 2014-10-18 13:22:50 +0000 | [diff] [blame] | 753 | *message='\0'; |
| 754 | status=InvokePDFDelegate(read_info->verbose,command,message,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 755 | (void) RelinquishUniqueFileResource(postscript_filename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 756 | (void) RelinquishUniqueFileResource(input_filename); |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 757 | pdf_image=(Image *) NULL; |
| 758 | if (status == MagickFalse) |
| 759 | for (i=1; ; i++) |
| 760 | { |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 761 | (void) InterpretImageFilename(image_info,image,filename,(int) i, |
cristy | 6fccee1 | 2011-10-20 18:43:18 +0000 | [diff] [blame] | 762 | read_info->filename,exception); |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 763 | if (IsPDFRendered(read_info->filename) == MagickFalse) |
| 764 | break; |
| 765 | (void) RelinquishUniqueFileResource(read_info->filename); |
| 766 | } |
| 767 | else |
| 768 | for (i=1; ; i++) |
| 769 | { |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 770 | (void) InterpretImageFilename(image_info,image,filename,(int) i, |
cristy | 6fccee1 | 2011-10-20 18:43:18 +0000 | [diff] [blame] | 771 | read_info->filename,exception); |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 772 | if (IsPDFRendered(read_info->filename) == MagickFalse) |
| 773 | break; |
cristy | b0ffea2 | 2012-06-17 20:22:01 +0000 | [diff] [blame] | 774 | read_info->blob=NULL; |
| 775 | read_info->length=0; |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 776 | next=ReadImage(read_info,exception); |
| 777 | (void) RelinquishUniqueFileResource(read_info->filename); |
| 778 | if (next == (Image *) NULL) |
| 779 | break; |
| 780 | AppendImageToList(&pdf_image,next); |
| 781 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 782 | read_info=DestroyImageInfo(read_info); |
| 783 | if (pdf_image == (Image *) NULL) |
| 784 | { |
cristy | 6057536 | 2014-10-18 13:22:50 +0000 | [diff] [blame] | 785 | if (*message != '\0') |
| 786 | (void) ThrowMagickException(exception,GetMagickModule(),DelegateError, |
| 787 | "PDFDelegateFailed","`%s'",message); |
cristy | b6cabe8 | 2011-03-18 13:25:59 +0000 | [diff] [blame] | 788 | image=DestroyImage(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 789 | return((Image *) NULL); |
| 790 | } |
| 791 | if (LocaleCompare(pdf_image->magick,"BMP") == 0) |
| 792 | { |
| 793 | Image |
| 794 | *cmyk_image; |
| 795 | |
| 796 | cmyk_image=ConsolidateCMYKImages(pdf_image,exception); |
| 797 | if (cmyk_image != (Image *) NULL) |
| 798 | { |
| 799 | pdf_image=DestroyImageList(pdf_image); |
| 800 | pdf_image=cmyk_image; |
| 801 | } |
| 802 | } |
| 803 | if (image_info->number_scenes != 0) |
| 804 | { |
| 805 | Image |
| 806 | *clone_image; |
| 807 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 808 | /* |
| 809 | Add place holder images to meet the subimage specification requirement. |
| 810 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 811 | for (i=0; i < (ssize_t) image_info->scene; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 812 | { |
| 813 | clone_image=CloneImage(pdf_image,1,1,MagickTrue,exception); |
| 814 | if (clone_image != (Image *) NULL) |
| 815 | PrependImageToList(&pdf_image,clone_image); |
| 816 | } |
| 817 | } |
| 818 | do |
| 819 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 820 | (void) CopyMagickString(pdf_image->filename,filename,MagickPathExtent); |
| 821 | (void) CopyMagickString(pdf_image->magick,image->magick,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 822 | pdf_image->page=page; |
| 823 | (void) CloneImageProfiles(pdf_image,image); |
| 824 | (void) CloneImageProperties(pdf_image,image); |
| 825 | next=SyncNextImageInList(pdf_image); |
| 826 | if (next != (Image *) NULL) |
| 827 | pdf_image=next; |
| 828 | } while (next != (Image *) NULL); |
| 829 | image=DestroyImage(image); |
| 830 | scene=0; |
| 831 | for (next=GetFirstImageInList(pdf_image); next != (Image *) NULL; ) |
| 832 | { |
| 833 | next->scene=scene++; |
| 834 | next=GetNextImageInList(next); |
| 835 | } |
| 836 | return(GetFirstImageInList(pdf_image)); |
| 837 | } |
| 838 | |
| 839 | /* |
| 840 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 841 | % % |
| 842 | % % |
| 843 | % % |
| 844 | % R e g i s t e r P D F I m a g e % |
| 845 | % % |
| 846 | % % |
| 847 | % % |
| 848 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 849 | % |
| 850 | % RegisterPDFImage() adds properties for the PDF image format to |
| 851 | % the list of supported formats. The properties include the image format |
| 852 | % tag, a method to read and/or write the format, whether the format |
| 853 | % supports the saving of more than one frame to the same file or blob, |
| 854 | % whether the format supports native in-memory I/O, and a brief |
| 855 | % description of the format. |
| 856 | % |
| 857 | % The format of the RegisterPDFImage method is: |
| 858 | % |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 859 | % size_t RegisterPDFImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 860 | % |
| 861 | */ |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 862 | ModuleExport size_t RegisterPDFImage(void) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 863 | { |
| 864 | MagickInfo |
| 865 | *entry; |
| 866 | |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 867 | entry=AcquireMagickInfo("PDF","AI","Adobe Illustrator CS2"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 868 | entry->decoder=(DecodeImageHandler *) ReadPDFImage; |
| 869 | entry->encoder=(EncodeImageHandler *) WritePDFImage; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 870 | entry->flags^=CoderAdjoinFlag; |
| 871 | entry->flags^=CoderBlobSupportFlag; |
| 872 | entry->flags|=CoderSeekableStreamFlag; |
cristy | 5aefbeb | 2013-08-09 12:13:32 +0000 | [diff] [blame] | 873 | entry->mime_type=ConstantString("application/pdf"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 874 | (void) RegisterMagickInfo(entry); |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 875 | entry=AcquireMagickInfo("PDF","EPDF", |
| 876 | "Encapsulated Portable Document Format"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 877 | entry->decoder=(DecodeImageHandler *) ReadPDFImage; |
| 878 | entry->encoder=(EncodeImageHandler *) WritePDFImage; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 879 | entry->flags^=CoderAdjoinFlag; |
| 880 | entry->flags^=CoderBlobSupportFlag; |
| 881 | entry->flags|=CoderSeekableStreamFlag; |
cristy | 5aefbeb | 2013-08-09 12:13:32 +0000 | [diff] [blame] | 882 | entry->mime_type=ConstantString("application/pdf"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 883 | (void) RegisterMagickInfo(entry); |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 884 | entry=AcquireMagickInfo("PDF","PDF","Portable Document Format"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 885 | entry->decoder=(DecodeImageHandler *) ReadPDFImage; |
| 886 | entry->encoder=(EncodeImageHandler *) WritePDFImage; |
| 887 | entry->magick=(IsImageFormatHandler *) IsPDF; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 888 | entry->flags^=CoderBlobSupportFlag; |
| 889 | entry->flags|=CoderSeekableStreamFlag; |
cristy | 5aefbeb | 2013-08-09 12:13:32 +0000 | [diff] [blame] | 890 | entry->mime_type=ConstantString("application/pdf"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 891 | (void) RegisterMagickInfo(entry); |
dirk | 06b627a | 2015-04-06 18:59:17 +0000 | [diff] [blame] | 892 | entry=AcquireMagickInfo("PDF","PDFA","Portable Document Archive Format"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 893 | entry->decoder=(DecodeImageHandler *) ReadPDFImage; |
| 894 | entry->encoder=(EncodeImageHandler *) WritePDFImage; |
| 895 | entry->magick=(IsImageFormatHandler *) IsPDF; |
dirk | 08e9a11 | 2015-02-22 01:51:41 +0000 | [diff] [blame] | 896 | entry->flags^=CoderBlobSupportFlag; |
| 897 | entry->flags|=CoderSeekableStreamFlag; |
cristy | 5aefbeb | 2013-08-09 12:13:32 +0000 | [diff] [blame] | 898 | entry->mime_type=ConstantString("application/pdf"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 899 | (void) RegisterMagickInfo(entry); |
| 900 | return(MagickImageCoderSignature); |
| 901 | } |
| 902 | |
| 903 | /* |
| 904 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 905 | % % |
| 906 | % % |
| 907 | % % |
| 908 | % U n r e g i s t e r P D F I m a g e % |
| 909 | % % |
| 910 | % % |
| 911 | % % |
| 912 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 913 | % |
| 914 | % UnregisterPDFImage() removes format registrations made by the |
| 915 | % PDF module from the list of supported formats. |
| 916 | % |
| 917 | % The format of the UnregisterPDFImage method is: |
| 918 | % |
| 919 | % UnregisterPDFImage(void) |
| 920 | % |
| 921 | */ |
| 922 | ModuleExport void UnregisterPDFImage(void) |
| 923 | { |
| 924 | (void) UnregisterMagickInfo("AI"); |
| 925 | (void) UnregisterMagickInfo("EPDF"); |
| 926 | (void) UnregisterMagickInfo("PDF"); |
| 927 | (void) UnregisterMagickInfo("PDFA"); |
| 928 | } |
| 929 | |
| 930 | /* |
| 931 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 932 | % % |
| 933 | % % |
| 934 | % % |
| 935 | % W r i t e P D F I m a g e % |
| 936 | % % |
| 937 | % % |
| 938 | % % |
| 939 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 940 | % |
| 941 | % WritePDFImage() writes an image in the Portable Document image |
| 942 | % format. |
| 943 | % |
| 944 | % The format of the WritePDFImage method is: |
| 945 | % |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 946 | % MagickBooleanType WritePDFImage(const ImageInfo *image_info, |
| 947 | % Image *image,ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 948 | % |
| 949 | % A description of each parameter follows. |
| 950 | % |
| 951 | % o image_info: the image info. |
| 952 | % |
| 953 | % o image: The image. |
| 954 | % |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 955 | % o exception: return any errors or warnings in this structure. |
| 956 | % |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 957 | */ |
| 958 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 959 | static char *EscapeParenthesis(const char *text) |
| 960 | { |
| 961 | register char |
| 962 | *p; |
| 963 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 964 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 965 | i; |
| 966 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 967 | size_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 968 | escapes; |
| 969 | |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 970 | static char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 971 | buffer[MagickPathExtent]; |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 972 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 973 | escapes=0; |
| 974 | p=buffer; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 975 | for (i=0; i < (ssize_t) MagickMin(strlen(text),(MagickPathExtent-escapes-1)); i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 976 | { |
| 977 | if ((text[i] == '(') || (text[i] == ')')) |
| 978 | { |
| 979 | *p++='\\'; |
| 980 | escapes++; |
| 981 | } |
| 982 | *p++=text[i]; |
| 983 | } |
| 984 | *p='\0'; |
| 985 | return(buffer); |
| 986 | } |
| 987 | |
Cristy | ce4a355 | 2015-12-14 13:53:35 -0500 | [diff] [blame] | 988 | static size_t UTF8ToUTF16(const unsigned char *utf8,wchar_t *utf16) |
| 989 | { |
| 990 | register const unsigned char |
| 991 | *p; |
| 992 | |
| 993 | if (utf16 != (wchar_t *) NULL) |
| 994 | { |
| 995 | register wchar_t |
| 996 | *q; |
| 997 | |
| 998 | wchar_t |
| 999 | c; |
| 1000 | |
| 1001 | /* |
| 1002 | Convert UTF-8 to UTF-16. |
| 1003 | */ |
| 1004 | q=utf16; |
| 1005 | for (p=utf8; *p != '\0'; p++) |
| 1006 | { |
| 1007 | if ((*p & 0x80) == 0) |
| 1008 | *q=(*p); |
| 1009 | else |
| 1010 | if ((*p & 0xE0) == 0xC0) |
| 1011 | { |
| 1012 | c=(*p); |
| 1013 | *q=(c & 0x1F) << 6; |
| 1014 | p++; |
| 1015 | if ((*p & 0xC0) != 0x80) |
| 1016 | return(0); |
| 1017 | *q|=(*p & 0x3F); |
| 1018 | } |
| 1019 | else |
| 1020 | if ((*p & 0xF0) == 0xE0) |
| 1021 | { |
| 1022 | c=(*p); |
| 1023 | *q=c << 12; |
| 1024 | p++; |
| 1025 | if ((*p & 0xC0) != 0x80) |
| 1026 | return(0); |
| 1027 | c=(*p); |
| 1028 | *q|=(c & 0x3F) << 6; |
| 1029 | p++; |
| 1030 | if ((*p & 0xC0) != 0x80) |
| 1031 | return(0); |
| 1032 | *q|=(*p & 0x3F); |
| 1033 | } |
| 1034 | else |
| 1035 | return(0); |
| 1036 | q++; |
| 1037 | } |
| 1038 | *q++='\0'; |
| 1039 | return(q-utf16); |
| 1040 | } |
| 1041 | /* |
| 1042 | Compute UTF-16 string length. |
| 1043 | */ |
| 1044 | for (p=utf8; *p != '\0'; p++) |
| 1045 | { |
| 1046 | if ((*p & 0x80) == 0) |
| 1047 | ; |
| 1048 | else |
| 1049 | if ((*p & 0xE0) == 0xC0) |
| 1050 | { |
| 1051 | p++; |
| 1052 | if ((*p & 0xC0) != 0x80) |
| 1053 | return(0); |
| 1054 | } |
| 1055 | else |
| 1056 | if ((*p & 0xF0) == 0xE0) |
| 1057 | { |
| 1058 | p++; |
| 1059 | if ((*p & 0xC0) != 0x80) |
| 1060 | return(0); |
| 1061 | p++; |
| 1062 | if ((*p & 0xC0) != 0x80) |
| 1063 | return(0); |
| 1064 | } |
| 1065 | else |
| 1066 | return(0); |
| 1067 | } |
| 1068 | return(p-utf8); |
| 1069 | } |
| 1070 | |
| 1071 | static wchar_t *ConvertUTF8ToUTF16(const unsigned char *source,size_t *length) |
| 1072 | { |
| 1073 | wchar_t |
| 1074 | *utf16; |
| 1075 | |
| 1076 | *length=UTF8ToUTF16(source,(wchar_t *) NULL); |
| 1077 | if (*length == 0) |
| 1078 | { |
| 1079 | register ssize_t |
| 1080 | i; |
| 1081 | |
| 1082 | /* |
| 1083 | Not UTF-8, just copy. |
| 1084 | */ |
| 1085 | *length=strlen((const char *) source); |
| 1086 | utf16=(wchar_t *) AcquireQuantumMemory(*length+1,sizeof(*utf16)); |
| 1087 | if (utf16 == (wchar_t *) NULL) |
| 1088 | return((wchar_t *) NULL); |
| 1089 | for (i=0; i <= (ssize_t) *length; i++) |
| 1090 | utf16[i]=source[i]; |
| 1091 | return(utf16); |
| 1092 | } |
| 1093 | utf16=(wchar_t *) AcquireQuantumMemory(*length+1,sizeof(*utf16)); |
| 1094 | if (utf16 == (wchar_t *) NULL) |
| 1095 | return((wchar_t *) NULL); |
| 1096 | *length=UTF8ToUTF16(source,utf16); |
| 1097 | return(utf16); |
| 1098 | } |
| 1099 | |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1100 | static MagickBooleanType Huffman2DEncodeImage(const ImageInfo *image_info, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1101 | Image *image,Image *inject_image,ExceptionInfo *exception) |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1102 | { |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1103 | Image |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1104 | *group4_image; |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1105 | |
| 1106 | ImageInfo |
| 1107 | *write_info; |
| 1108 | |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1109 | MagickBooleanType |
| 1110 | status; |
| 1111 | |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1112 | size_t |
| 1113 | length; |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1114 | |
| 1115 | unsigned char |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1116 | *group4; |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1117 | |
cristy | 42751fe | 2009-10-05 00:15:50 +0000 | [diff] [blame] | 1118 | status=MagickTrue; |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1119 | write_info=CloneImageInfo(image_info); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1120 | (void) CopyMagickString(write_info->filename,"GROUP4:",MagickPathExtent); |
| 1121 | (void) CopyMagickString(write_info->magick,"GROUP4",MagickPathExtent); |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1122 | group4_image=CloneImage(inject_image,0,0,MagickTrue,exception); |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1123 | if (group4_image == (Image *) NULL) |
| 1124 | return(MagickFalse); |
| 1125 | group4=(unsigned char *) ImageToBlob(write_info,group4_image,&length, |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1126 | exception); |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1127 | group4_image=DestroyImage(group4_image); |
| 1128 | if (group4 == (unsigned char *) NULL) |
| 1129 | return(MagickFalse); |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1130 | write_info=DestroyImageInfo(write_info); |
cristy | 8097586 | 2009-09-25 14:34:31 +0000 | [diff] [blame] | 1131 | if (WriteBlob(image,length,group4) != (ssize_t) length) |
| 1132 | status=MagickFalse; |
| 1133 | group4=(unsigned char *) RelinquishMagickMemory(group4); |
| 1134 | return(status); |
cristy | 47b838c | 2009-09-19 16:09:30 +0000 | [diff] [blame] | 1135 | } |
| 1136 | |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1137 | static MagickBooleanType WritePDFImage(const ImageInfo *image_info,Image *image, |
| 1138 | ExceptionInfo *exception) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1139 | { |
| 1140 | #define CFormat "/Filter [ /%s ]\n" |
| 1141 | #define ObjectsPerImage 14 |
| 1142 | |
dirk | 93b02b7 | 2013-11-16 16:03:36 +0000 | [diff] [blame] | 1143 | DisableMSCWarning(4310) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1144 | static const char |
| 1145 | XMPProfile[]= |
| 1146 | { |
| 1147 | "<?xpacket begin=\"%s\" id=\"W5M0MpCehiHzreSzNTczkc9d\"?>\n" |
| 1148 | "<x:xmpmeta xmlns:x=\"adobe:ns:meta/\" x:xmptk=\"Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:08:23\">\n" |
| 1149 | " <rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n" |
| 1150 | " <rdf:Description rdf:about=\"\"\n" |
| 1151 | " xmlns:xap=\"http://ns.adobe.com/xap/1.0/\">\n" |
| 1152 | " <xap:ModifyDate>%s</xap:ModifyDate>\n" |
| 1153 | " <xap:CreateDate>%s</xap:CreateDate>\n" |
| 1154 | " <xap:MetadataDate>%s</xap:MetadataDate>\n" |
| 1155 | " <xap:CreatorTool>%s</xap:CreatorTool>\n" |
| 1156 | " </rdf:Description>\n" |
| 1157 | " <rdf:Description rdf:about=\"\"\n" |
| 1158 | " xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n" |
| 1159 | " <dc:format>application/pdf</dc:format>\n" |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 1160 | " <dc:title>\n" |
| 1161 | " <rdf:Alt>\n" |
| 1162 | " <rdf:li xml:lang=\"x-default\">%s</rdf:li>\n" |
| 1163 | " </rdf:Alt>\n" |
| 1164 | " </dc:title>\n" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1165 | " </rdf:Description>\n" |
| 1166 | " <rdf:Description rdf:about=\"\"\n" |
| 1167 | " xmlns:xapMM=\"http://ns.adobe.com/xap/1.0/mm/\">\n" |
| 1168 | " <xapMM:DocumentID>uuid:6ec119d7-7982-4f56-808d-dfe64f5b35cf</xapMM:DocumentID>\n" |
| 1169 | " <xapMM:InstanceID>uuid:a79b99b4-6235-447f-9f6c-ec18ef7555cb</xapMM:InstanceID>\n" |
| 1170 | " </rdf:Description>\n" |
| 1171 | " <rdf:Description rdf:about=\"\"\n" |
| 1172 | " xmlns:pdf=\"http://ns.adobe.com/pdf/1.3/\">\n" |
| 1173 | " <pdf:Producer>%s</pdf:Producer>\n" |
| 1174 | " </rdf:Description>\n" |
| 1175 | " <rdf:Description rdf:about=\"\"\n" |
| 1176 | " xmlns:pdfaid=\"http://www.aiim.org/pdfa/ns/id/\">\n" |
cristy | ba5f54b | 2014-05-19 22:10:08 +0000 | [diff] [blame] | 1177 | " <pdfaid:part>3</pdfaid:part>\n" |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1178 | " <pdfaid:conformance>B</pdfaid:conformance>\n" |
| 1179 | " </rdf:Description>\n" |
| 1180 | " </rdf:RDF>\n" |
| 1181 | "</x:xmpmeta>\n" |
| 1182 | "<?xpacket end=\"w\"?>\n" |
| 1183 | }, |
| 1184 | XMPProfileMagick[4]= { (char) 0xef, (char) 0xbb, (char) 0xbf, (char) 0x00 }; |
dirk | 93b02b7 | 2013-11-16 16:03:36 +0000 | [diff] [blame] | 1185 | RestoreMSCWarning |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1186 | |
| 1187 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1188 | basename[MagickPathExtent], |
| 1189 | buffer[MagickPathExtent], |
| 1190 | date[MagickPathExtent], |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1191 | **labels, |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1192 | page_geometry[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1193 | |
| 1194 | CompressionType |
| 1195 | compression; |
| 1196 | |
| 1197 | const char |
| 1198 | *value; |
| 1199 | |
| 1200 | double |
| 1201 | pointsize; |
| 1202 | |
| 1203 | GeometryInfo |
| 1204 | geometry_info; |
| 1205 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1206 | Image |
| 1207 | *next, |
| 1208 | *tile_image; |
| 1209 | |
| 1210 | MagickBooleanType |
| 1211 | status; |
| 1212 | |
| 1213 | MagickOffsetType |
| 1214 | offset, |
| 1215 | scene, |
| 1216 | *xref; |
| 1217 | |
| 1218 | MagickSizeType |
| 1219 | number_pixels; |
| 1220 | |
| 1221 | MagickStatusType |
| 1222 | flags; |
| 1223 | |
| 1224 | PointInfo |
| 1225 | delta, |
| 1226 | resolution, |
| 1227 | scale; |
| 1228 | |
| 1229 | RectangleInfo |
| 1230 | geometry, |
| 1231 | media_info, |
| 1232 | page_info; |
| 1233 | |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1234 | register const Quantum |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1235 | *p; |
| 1236 | |
| 1237 | register unsigned char |
| 1238 | *q; |
| 1239 | |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1240 | register ssize_t |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1241 | i, |
| 1242 | x; |
| 1243 | |
| 1244 | size_t |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 1245 | info_id, |
| 1246 | length, |
| 1247 | object, |
| 1248 | pages_id, |
| 1249 | root_id, |
| 1250 | text_size, |
| 1251 | version; |
| 1252 | |
| 1253 | ssize_t |
| 1254 | count, |
| 1255 | y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1256 | |
| 1257 | struct tm |
| 1258 | local_time; |
| 1259 | |
| 1260 | time_t |
| 1261 | seconds; |
| 1262 | |
| 1263 | unsigned char |
| 1264 | *pixels; |
| 1265 | |
Cristy | ce4a355 | 2015-12-14 13:53:35 -0500 | [diff] [blame] | 1266 | wchar_t |
| 1267 | *utf16; |
| 1268 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1269 | /* |
| 1270 | Open output image file. |
| 1271 | */ |
| 1272 | assert(image_info != (const ImageInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 1273 | assert(image_info->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1274 | assert(image != (Image *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 1275 | assert(image->signature == MagickCoreSignature); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1276 | if (image->debug != MagickFalse) |
| 1277 | (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
cristy | 3a37efd | 2011-08-28 20:31:03 +0000 | [diff] [blame] | 1278 | assert(exception != (ExceptionInfo *) NULL); |
cristy | e1c94d9 | 2015-06-28 12:16:33 +0000 | [diff] [blame] | 1279 | assert(exception->signature == MagickCoreSignature); |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1280 | status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1281 | if (status == MagickFalse) |
| 1282 | return(status); |
| 1283 | /* |
| 1284 | Allocate X ref memory. |
| 1285 | */ |
| 1286 | xref=(MagickOffsetType *) AcquireQuantumMemory(2048UL,sizeof(*xref)); |
| 1287 | if (xref == (MagickOffsetType *) NULL) |
| 1288 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
| 1289 | (void) ResetMagickMemory(xref,0,2048UL*sizeof(*xref)); |
| 1290 | /* |
| 1291 | Write Info object. |
| 1292 | */ |
| 1293 | object=0; |
| 1294 | version=3; |
| 1295 | if (image_info->compression == JPEG2000Compression) |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1296 | version=(size_t) MagickMax(version,5); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1297 | for (next=image; next != (Image *) NULL; next=GetNextImageInList(next)) |
cristy | 17f11b0 | 2014-12-20 19:37:04 +0000 | [diff] [blame] | 1298 | if (next->alpha_trait != UndefinedPixelTrait) |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1299 | version=(size_t) MagickMax(version,4); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1300 | if (LocaleCompare(image_info->magick,"PDFA") == 0) |
cristy | c04c60e | 2011-05-31 23:58:45 +0000 | [diff] [blame] | 1301 | version=(size_t) MagickMax(version,6); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1302 | (void) FormatLocaleString(buffer,MagickPathExtent,"%%PDF-1.%.20g \n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1303 | version); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1304 | (void) WriteBlobString(image,buffer); |
| 1305 | if (LocaleCompare(image_info->magick,"PDFA") == 0) |
cristy | 42bd800 | 2014-01-26 02:06:27 +0000 | [diff] [blame] | 1306 | { |
| 1307 | (void) WriteBlobByte(image,'%'); |
| 1308 | (void) WriteBlobByte(image,0xe2); |
| 1309 | (void) WriteBlobByte(image,0xe3); |
| 1310 | (void) WriteBlobByte(image,0xcf); |
| 1311 | (void) WriteBlobByte(image,0xd3); |
| 1312 | (void) WriteBlobByte(image,'\n'); |
| 1313 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1314 | /* |
| 1315 | Write Catalog object. |
| 1316 | */ |
| 1317 | xref[object++]=TellBlob(image); |
| 1318 | root_id=object; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1319 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1320 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1321 | (void) WriteBlobString(image,buffer); |
| 1322 | (void) WriteBlobString(image,"<<\n"); |
| 1323 | if (LocaleCompare(image_info->magick,"PDFA") != 0) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1324 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Pages %.20g 0 R\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1325 | object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1326 | else |
| 1327 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1328 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Metadata %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1329 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1330 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1331 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Pages %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1332 | (double) object+2); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1333 | } |
| 1334 | (void) WriteBlobString(image,buffer); |
| 1335 | (void) WriteBlobString(image,"/Type /Catalog\n"); |
| 1336 | (void) WriteBlobString(image,">>\n"); |
| 1337 | (void) WriteBlobString(image,"endobj\n"); |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 1338 | GetPathComponent(image->filename,BasePath,basename); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1339 | if (LocaleCompare(image_info->magick,"PDFA") == 0) |
| 1340 | { |
| 1341 | char |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1342 | create_date[MagickPathExtent], |
| 1343 | modify_date[MagickPathExtent], |
| 1344 | timestamp[MagickPathExtent], |
| 1345 | xmp_profile[MagickPathExtent]; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1346 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1347 | /* |
| 1348 | Write XMP object. |
| 1349 | */ |
| 1350 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1351 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1352 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1353 | (void) WriteBlobString(image,buffer); |
| 1354 | (void) WriteBlobString(image,"<<\n"); |
| 1355 | (void) WriteBlobString(image,"/Subtype /XML\n"); |
| 1356 | *modify_date='\0'; |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 1357 | value=GetImageProperty(image,"date:modify",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1358 | if (value != (const char *) NULL) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1359 | (void) CopyMagickString(modify_date,value,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1360 | *create_date='\0'; |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 1361 | value=GetImageProperty(image,"date:create",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1362 | if (value != (const char *) NULL) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1363 | (void) CopyMagickString(create_date,value,MagickPathExtent); |
| 1364 | (void) FormatMagickTime(time((time_t *) NULL),MagickPathExtent,timestamp); |
| 1365 | i=FormatLocaleString(xmp_profile,MagickPathExtent,XMPProfile, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1366 | XMPProfileMagick,modify_date,create_date,timestamp, |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 1367 | GetMagickVersion(&version),EscapeParenthesis(basename), |
| 1368 | GetMagickVersion(&version)); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1369 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1370 | i); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1371 | (void) WriteBlobString(image,buffer); |
| 1372 | (void) WriteBlobString(image,"/Type /Metadata\n"); |
| 1373 | (void) WriteBlobString(image,">>\nstream\n"); |
| 1374 | (void) WriteBlobString(image,xmp_profile); |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 1375 | (void) WriteBlobString(image,"\nendstream\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1376 | (void) WriteBlobString(image,"endobj\n"); |
| 1377 | } |
| 1378 | /* |
| 1379 | Write Pages object. |
| 1380 | */ |
| 1381 | xref[object++]=TellBlob(image); |
| 1382 | pages_id=object; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1383 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 1384 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1385 | (void) WriteBlobString(image,buffer); |
| 1386 | (void) WriteBlobString(image,"<<\n"); |
| 1387 | (void) WriteBlobString(image,"/Type /Pages\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1388 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Kids [ %.20g 0 R ",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1389 | object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1390 | (void) WriteBlobString(image,buffer); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1391 | count=(ssize_t) (pages_id+ObjectsPerImage+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1392 | if (image_info->adjoin != MagickFalse) |
| 1393 | { |
| 1394 | Image |
| 1395 | *kid_image; |
| 1396 | |
| 1397 | /* |
| 1398 | Predict page object id's. |
| 1399 | */ |
| 1400 | kid_image=image; |
| 1401 | for ( ; GetNextImageInList(kid_image) != (Image *) NULL; count+=ObjectsPerImage) |
| 1402 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1403 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 R ",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1404 | count); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1405 | (void) WriteBlobString(image,buffer); |
| 1406 | kid_image=GetNextImageInList(kid_image); |
| 1407 | } |
| 1408 | xref=(MagickOffsetType *) ResizeQuantumMemory(xref,(size_t) count+2048UL, |
| 1409 | sizeof(*xref)); |
| 1410 | if (xref == (MagickOffsetType *) NULL) |
| 1411 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
| 1412 | } |
| 1413 | (void) WriteBlobString(image,"]\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1414 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Count %.20g\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1415 | ((count-pages_id)/ObjectsPerImage)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1416 | (void) WriteBlobString(image,buffer); |
| 1417 | (void) WriteBlobString(image,">>\n"); |
| 1418 | (void) WriteBlobString(image,"endobj\n"); |
| 1419 | scene=0; |
| 1420 | do |
| 1421 | { |
cristy | af8d391 | 2014-02-21 14:50:33 +0000 | [diff] [blame] | 1422 | compression=image->compression; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1423 | if (image_info->compression != UndefinedCompression) |
| 1424 | compression=image_info->compression; |
| 1425 | switch (compression) |
| 1426 | { |
| 1427 | case FaxCompression: |
| 1428 | case Group4Compression: |
| 1429 | { |
dirk | f1d8548 | 2015-04-06 00:36:00 +0000 | [diff] [blame] | 1430 | if ((SetImageMonochrome(image,exception) == MagickFalse) || |
cristy | 17f11b0 | 2014-12-20 19:37:04 +0000 | [diff] [blame] | 1431 | (image->alpha_trait != UndefinedPixelTrait)) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1432 | compression=RLECompression; |
| 1433 | break; |
| 1434 | } |
| 1435 | #if !defined(MAGICKCORE_JPEG_DELEGATE) |
| 1436 | case JPEGCompression: |
| 1437 | { |
| 1438 | compression=RLECompression; |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1439 | (void) ThrowMagickException(exception,GetMagickModule(), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1440 | MissingDelegateError,"DelegateLibrarySupportNotBuiltIn","`%s' (JPEG)", |
| 1441 | image->filename); |
| 1442 | break; |
| 1443 | } |
| 1444 | #endif |
cristy | f95d7c1 | 2014-04-08 07:35:08 +0000 | [diff] [blame] | 1445 | #if !defined(MAGICKCORE_LIBOPENJP2_DELEGATE) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1446 | case JPEG2000Compression: |
| 1447 | { |
| 1448 | compression=RLECompression; |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1449 | (void) ThrowMagickException(exception,GetMagickModule(), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1450 | MissingDelegateError,"DelegateLibrarySupportNotBuiltIn","`%s' (JP2)", |
| 1451 | image->filename); |
| 1452 | break; |
| 1453 | } |
| 1454 | #endif |
| 1455 | #if !defined(MAGICKCORE_ZLIB_DELEGATE) |
| 1456 | case ZipCompression: |
| 1457 | { |
| 1458 | compression=RLECompression; |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1459 | (void) ThrowMagickException(exception,GetMagickModule(), |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1460 | MissingDelegateError,"DelegateLibrarySupportNotBuiltIn","`%s' (ZLIB)", |
| 1461 | image->filename); |
| 1462 | break; |
| 1463 | } |
| 1464 | #endif |
| 1465 | case LZWCompression: |
| 1466 | { |
| 1467 | if (LocaleCompare(image_info->magick,"PDFA") == 0) |
| 1468 | compression=RLECompression; /* LZW compression is forbidden */ |
| 1469 | break; |
| 1470 | } |
| 1471 | case NoCompression: |
| 1472 | { |
| 1473 | if (LocaleCompare(image_info->magick,"PDFA") == 0) |
| 1474 | compression=RLECompression; /* ASCII 85 compression is forbidden */ |
| 1475 | break; |
| 1476 | } |
| 1477 | default: |
| 1478 | break; |
| 1479 | } |
| 1480 | if (compression == JPEG2000Compression) |
cristy | af8d391 | 2014-02-21 14:50:33 +0000 | [diff] [blame] | 1481 | (void) TransformImageColorspace(image,sRGBColorspace,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1482 | /* |
| 1483 | Scale relative to dots-per-inch. |
| 1484 | */ |
| 1485 | delta.x=DefaultResolution; |
| 1486 | delta.y=DefaultResolution; |
cristy | 2a11bef | 2011-10-28 18:33:11 +0000 | [diff] [blame] | 1487 | resolution.x=image->resolution.x; |
| 1488 | resolution.y=image->resolution.y; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1489 | if ((resolution.x == 0.0) || (resolution.y == 0.0)) |
| 1490 | { |
| 1491 | flags=ParseGeometry(PSDensityGeometry,&geometry_info); |
| 1492 | resolution.x=geometry_info.rho; |
| 1493 | resolution.y=geometry_info.sigma; |
| 1494 | if ((flags & SigmaValue) == 0) |
| 1495 | resolution.y=resolution.x; |
| 1496 | } |
| 1497 | if (image_info->density != (char *) NULL) |
| 1498 | { |
| 1499 | flags=ParseGeometry(image_info->density,&geometry_info); |
| 1500 | resolution.x=geometry_info.rho; |
| 1501 | resolution.y=geometry_info.sigma; |
| 1502 | if ((flags & SigmaValue) == 0) |
| 1503 | resolution.y=resolution.x; |
| 1504 | } |
| 1505 | if (image->units == PixelsPerCentimeterResolution) |
| 1506 | { |
cristy | a97426c | 2011-02-04 01:41:27 +0000 | [diff] [blame] | 1507 | resolution.x=(double) ((size_t) (100.0*2.54*resolution.x+0.5)/100.0); |
| 1508 | resolution.y=(double) ((size_t) (100.0*2.54*resolution.y+0.5)/100.0); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1509 | } |
| 1510 | SetGeometry(image,&geometry); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1511 | (void) FormatLocaleString(page_geometry,MagickPathExtent,"%.20gx%.20g",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1512 | image->columns,(double) image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1513 | if (image_info->page != (char *) NULL) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1514 | (void) CopyMagickString(page_geometry,image_info->page,MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1515 | else |
| 1516 | if ((image->page.width != 0) && (image->page.height != 0)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1517 | (void) FormatLocaleString(page_geometry,MagickPathExtent, |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1518 | "%.20gx%.20g%+.20g%+.20g",(double) image->page.width,(double) |
| 1519 | image->page.height,(double) image->page.x,(double) image->page.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1520 | else |
| 1521 | if ((image->gravity != UndefinedGravity) && |
| 1522 | (LocaleCompare(image_info->magick,"PDF") == 0)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1523 | (void) CopyMagickString(page_geometry,PSPageGeometry,MagickPathExtent); |
| 1524 | (void) ConcatenateMagickString(page_geometry,">",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1525 | (void) ParseMetaGeometry(page_geometry,&geometry.x,&geometry.y, |
| 1526 | &geometry.width,&geometry.height); |
| 1527 | scale.x=(double) (geometry.width*delta.x)/resolution.x; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1528 | geometry.width=(size_t) floor(scale.x+0.5); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1529 | scale.y=(double) (geometry.height*delta.y)/resolution.y; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1530 | geometry.height=(size_t) floor(scale.y+0.5); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1531 | (void) ParseAbsoluteGeometry(page_geometry,&media_info); |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1532 | (void) ParseGravityGeometry(image,page_geometry,&page_info,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1533 | if (image->gravity != UndefinedGravity) |
| 1534 | { |
| 1535 | geometry.x=(-page_info.x); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1536 | geometry.y=(ssize_t) (media_info.height+page_info.y-image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1537 | } |
| 1538 | pointsize=12.0; |
| 1539 | if (image_info->pointsize != 0.0) |
| 1540 | pointsize=image_info->pointsize; |
| 1541 | text_size=0; |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 1542 | value=GetImageProperty(image,"label",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1543 | if (value != (const char *) NULL) |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1544 | text_size=(size_t) (MultilineCensus(value)*pointsize+12); |
cristy | da16f16 | 2011-02-19 23:52:17 +0000 | [diff] [blame] | 1545 | (void) text_size; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1546 | /* |
| 1547 | Write Page object. |
| 1548 | */ |
| 1549 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1550 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 1551 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1552 | (void) WriteBlobString(image,buffer); |
| 1553 | (void) WriteBlobString(image,"<<\n"); |
| 1554 | (void) WriteBlobString(image,"/Type /Page\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1555 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Parent %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1556 | (double) pages_id); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1557 | (void) WriteBlobString(image,buffer); |
| 1558 | (void) WriteBlobString(image,"/Resources <<\n"); |
| 1559 | labels=(char **) NULL; |
cristy | d15e659 | 2011-10-15 00:13:06 +0000 | [diff] [blame] | 1560 | value=GetImageProperty(image,"label",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1561 | if (value != (const char *) NULL) |
| 1562 | labels=StringToList(value); |
| 1563 | if (labels != (char **) NULL) |
| 1564 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1565 | (void) FormatLocaleString(buffer,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1566 | "/Font << /F%.20g %.20g 0 R >>\n",(double) image->scene,(double) |
| 1567 | object+4); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1568 | (void) WriteBlobString(image,buffer); |
| 1569 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1570 | (void) FormatLocaleString(buffer,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1571 | "/XObject << /Im%.20g %.20g 0 R >>\n",(double) image->scene,(double) |
| 1572 | object+5); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1573 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1574 | (void) FormatLocaleString(buffer,MagickPathExtent,"/ProcSet %.20g 0 R >>\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1575 | (double) object+3); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1576 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1577 | (void) FormatLocaleString(buffer,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1578 | "/MediaBox [0 0 %g %g]\n",72.0*media_info.width/resolution.x, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 1579 | 72.0*media_info.height/resolution.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1580 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1581 | (void) FormatLocaleString(buffer,MagickPathExtent, |
cristy | e7f5109 | 2010-01-17 00:39:37 +0000 | [diff] [blame] | 1582 | "/CropBox [0 0 %g %g]\n",72.0*media_info.width/resolution.x, |
cristy | 8cd5b31 | 2010-01-07 01:10:24 +0000 | [diff] [blame] | 1583 | 72.0*media_info.height/resolution.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1584 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1585 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Contents %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1586 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1587 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1588 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Thumb %.20g 0 R\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1589 | object+8); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1590 | (void) WriteBlobString(image,buffer); |
| 1591 | (void) WriteBlobString(image,">>\n"); |
| 1592 | (void) WriteBlobString(image,"endobj\n"); |
| 1593 | /* |
| 1594 | Write Contents object. |
| 1595 | */ |
| 1596 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1597 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 1598 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1599 | (void) WriteBlobString(image,buffer); |
| 1600 | (void) WriteBlobString(image,"<<\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1601 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1602 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1603 | (void) WriteBlobString(image,buffer); |
| 1604 | (void) WriteBlobString(image,">>\n"); |
| 1605 | (void) WriteBlobString(image,"stream\n"); |
| 1606 | offset=TellBlob(image); |
| 1607 | (void) WriteBlobString(image,"q\n"); |
| 1608 | if (labels != (char **) NULL) |
| 1609 | for (i=0; labels[i] != (char *) NULL; i++) |
| 1610 | { |
| 1611 | (void) WriteBlobString(image,"BT\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1612 | (void) FormatLocaleString(buffer,MagickPathExtent,"/F%.20g %g Tf\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1613 | (double) image->scene,pointsize); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1614 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1615 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g %.20g Td\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1616 | (double) geometry.x,(double) (geometry.y+geometry.height+i*pointsize+ |
| 1617 | 12)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1618 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1619 | (void) FormatLocaleString(buffer,MagickPathExtent,"(%s) Tj\n",labels[i]); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1620 | (void) WriteBlobString(image,buffer); |
| 1621 | (void) WriteBlobString(image,"ET\n"); |
| 1622 | labels[i]=DestroyString(labels[i]); |
| 1623 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1624 | (void) FormatLocaleString(buffer,MagickPathExtent,"%g 0 0 %g %.20g %.20g cm\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1625 | scale.x,scale.y,(double) geometry.x,(double) geometry.y); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1626 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1627 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Im%.20g Do\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1628 | image->scene); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1629 | (void) WriteBlobString(image,buffer); |
| 1630 | (void) WriteBlobString(image,"Q\n"); |
| 1631 | offset=TellBlob(image)-offset; |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 1632 | (void) WriteBlobString(image,"\nendstream\n"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1633 | (void) WriteBlobString(image,"endobj\n"); |
| 1634 | /* |
| 1635 | Write Length object. |
| 1636 | */ |
| 1637 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1638 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 1639 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1640 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1641 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1642 | (void) WriteBlobString(image,buffer); |
| 1643 | (void) WriteBlobString(image,"endobj\n"); |
| 1644 | /* |
| 1645 | Write Procset object. |
| 1646 | */ |
| 1647 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1648 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1649 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1650 | (void) WriteBlobString(image,buffer); |
| 1651 | if ((image->storage_class == DirectClass) || (image->colors > 256)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1652 | (void) CopyMagickString(buffer,"[ /PDF /Text /ImageC",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1653 | else |
| 1654 | if ((compression == FaxCompression) || (compression == Group4Compression)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1655 | (void) CopyMagickString(buffer,"[ /PDF /Text /ImageB",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1656 | else |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1657 | (void) CopyMagickString(buffer,"[ /PDF /Text /ImageI",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1658 | (void) WriteBlobString(image,buffer); |
| 1659 | (void) WriteBlobString(image," ]\n"); |
| 1660 | (void) WriteBlobString(image,"endobj\n"); |
| 1661 | /* |
| 1662 | Write Font object. |
| 1663 | */ |
| 1664 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1665 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1666 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1667 | (void) WriteBlobString(image,buffer); |
| 1668 | (void) WriteBlobString(image,"<<\n"); |
| 1669 | if (labels != (char **) NULL) |
| 1670 | { |
| 1671 | (void) WriteBlobString(image,"/Type /Font\n"); |
| 1672 | (void) WriteBlobString(image,"/Subtype /Type1\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1673 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Name /F%.20g\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1674 | (double) image->scene); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1675 | (void) WriteBlobString(image,buffer); |
| 1676 | (void) WriteBlobString(image,"/BaseFont /Helvetica\n"); |
| 1677 | (void) WriteBlobString(image,"/Encoding /MacRomanEncoding\n"); |
| 1678 | labels=(char **) RelinquishMagickMemory(labels); |
| 1679 | } |
| 1680 | (void) WriteBlobString(image,">>\n"); |
| 1681 | (void) WriteBlobString(image,"endobj\n"); |
| 1682 | /* |
| 1683 | Write XObject object. |
| 1684 | */ |
| 1685 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1686 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 1687 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1688 | (void) WriteBlobString(image,buffer); |
| 1689 | (void) WriteBlobString(image,"<<\n"); |
| 1690 | (void) WriteBlobString(image,"/Type /XObject\n"); |
| 1691 | (void) WriteBlobString(image,"/Subtype /Image\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1692 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Name /Im%.20g\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 1693 | image->scene); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1694 | (void) WriteBlobString(image,buffer); |
| 1695 | switch (compression) |
| 1696 | { |
| 1697 | case NoCompression: |
| 1698 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1699 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"ASCII85Decode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1700 | break; |
| 1701 | } |
| 1702 | case JPEGCompression: |
| 1703 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1704 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"DCTDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1705 | if (image->colorspace != CMYKColorspace) |
| 1706 | break; |
| 1707 | (void) WriteBlobString(image,buffer); |
| 1708 | (void) CopyMagickString(buffer,"/Decode [1 0 1 0 1 0 1 0]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1709 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1710 | break; |
| 1711 | } |
| 1712 | case JPEG2000Compression: |
| 1713 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1714 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"JPXDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1715 | if (image->colorspace != CMYKColorspace) |
| 1716 | break; |
| 1717 | (void) WriteBlobString(image,buffer); |
| 1718 | (void) CopyMagickString(buffer,"/Decode [1 0 1 0 1 0 1 0]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1719 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1720 | break; |
| 1721 | } |
| 1722 | case LZWCompression: |
| 1723 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1724 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"LZWDecode"); |
cristy | fa7becb | 2009-09-13 02:44:40 +0000 | [diff] [blame] | 1725 | break; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1726 | } |
| 1727 | case ZipCompression: |
| 1728 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1729 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"FlateDecode"); |
cristy | fa7becb | 2009-09-13 02:44:40 +0000 | [diff] [blame] | 1730 | break; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1731 | } |
| 1732 | case FaxCompression: |
| 1733 | case Group4Compression: |
| 1734 | { |
| 1735 | (void) CopyMagickString(buffer,"/Filter [ /CCITTFaxDecode ]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1736 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1737 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1738 | (void) FormatLocaleString(buffer,MagickPathExtent,"/DecodeParms [ << " |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1739 | "/K %s /BlackIs1 false /Columns %.20g /Rows %.20g >> ]\n",CCITTParam, |
| 1740 | (double) image->columns,(double) image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1741 | break; |
| 1742 | } |
| 1743 | default: |
| 1744 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1745 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1746 | "RunLengthDecode"); |
| 1747 | break; |
| 1748 | } |
| 1749 | } |
| 1750 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1751 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Width %.20g\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1752 | image->columns); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1753 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1754 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Height %.20g\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1755 | image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1756 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1757 | (void) FormatLocaleString(buffer,MagickPathExtent,"/ColorSpace %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1758 | (double) object+2); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1759 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1760 | (void) FormatLocaleString(buffer,MagickPathExtent,"/BitsPerComponent %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1761 | (compression == FaxCompression) || (compression == Group4Compression) ? |
| 1762 | 1 : 8); |
| 1763 | (void) WriteBlobString(image,buffer); |
cristy | 17f11b0 | 2014-12-20 19:37:04 +0000 | [diff] [blame] | 1764 | if (image->alpha_trait != UndefinedPixelTrait) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1765 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1766 | (void) FormatLocaleString(buffer,MagickPathExtent,"/SMask %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1767 | (double) object+7); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1768 | (void) WriteBlobString(image,buffer); |
| 1769 | } |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 1770 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 1771 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1772 | (void) WriteBlobString(image,buffer); |
| 1773 | (void) WriteBlobString(image,">>\n"); |
| 1774 | (void) WriteBlobString(image,"stream\n"); |
| 1775 | offset=TellBlob(image); |
| 1776 | number_pixels=(MagickSizeType) image->columns*image->rows; |
| 1777 | if ((4*number_pixels) != (MagickSizeType) ((size_t) (4*number_pixels))) |
| 1778 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
| 1779 | if ((compression == FaxCompression) || (compression == Group4Compression) || |
| 1780 | ((image_info->type != TrueColorType) && |
dirk | f1d8548 | 2015-04-06 00:36:00 +0000 | [diff] [blame] | 1781 | (SetImageGray(image,exception) != MagickFalse))) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1782 | { |
| 1783 | switch (compression) |
| 1784 | { |
| 1785 | case FaxCompression: |
| 1786 | case Group4Compression: |
| 1787 | { |
| 1788 | if (LocaleCompare(CCITTParam,"0") == 0) |
| 1789 | { |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1790 | (void) HuffmanEncodeImage(image_info,image,image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1791 | break; |
| 1792 | } |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1793 | (void) Huffman2DEncodeImage(image_info,image,image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1794 | break; |
| 1795 | } |
| 1796 | case JPEGCompression: |
| 1797 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1798 | status=InjectImageBlob(image_info,image,image,"jpeg",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1799 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1800 | { |
| 1801 | (void) CloseBlob(image); |
| 1802 | return(MagickFalse); |
| 1803 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1804 | break; |
| 1805 | } |
| 1806 | case JPEG2000Compression: |
| 1807 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1808 | status=InjectImageBlob(image_info,image,image,"jp2",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1809 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1810 | { |
| 1811 | (void) CloseBlob(image); |
| 1812 | return(MagickFalse); |
| 1813 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1814 | break; |
| 1815 | } |
| 1816 | case RLECompression: |
| 1817 | default: |
| 1818 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1819 | MemoryInfo |
| 1820 | *pixel_info; |
| 1821 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1822 | /* |
| 1823 | Allocate pixel array. |
| 1824 | */ |
| 1825 | length=(size_t) number_pixels; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1826 | pixel_info=AcquireVirtualMemory(length,sizeof(*pixels)); |
| 1827 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1828 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1829 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1830 | /* |
| 1831 | Dump Runlength encoded pixels. |
| 1832 | */ |
| 1833 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1834 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1835 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1836 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1837 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1838 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1839 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1840 | { |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 1841 | *q++=ScaleQuantumToChar(ClampToQuantum(GetPixelLuma(image,p))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 1842 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1843 | } |
| 1844 | if (image->previous == (Image *) NULL) |
| 1845 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 1846 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) |
| 1847 | y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1848 | if (status == MagickFalse) |
| 1849 | break; |
| 1850 | } |
| 1851 | } |
| 1852 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 1853 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1854 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1855 | else |
| 1856 | #endif |
| 1857 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1858 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1859 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1860 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1861 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1862 | if (status == MagickFalse) |
| 1863 | { |
| 1864 | (void) CloseBlob(image); |
| 1865 | return(MagickFalse); |
| 1866 | } |
| 1867 | break; |
| 1868 | } |
| 1869 | case NoCompression: |
| 1870 | { |
| 1871 | /* |
| 1872 | Dump uncompressed PseudoColor packets. |
| 1873 | */ |
| 1874 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1875 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1876 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1877 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1878 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1879 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1880 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1881 | { |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 1882 | Ascii85Encode(image,ScaleQuantumToChar(ClampToQuantum( |
| 1883 | GetPixelLuma(image,p)))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 1884 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1885 | } |
| 1886 | if (image->previous == (Image *) NULL) |
| 1887 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 1888 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) |
| 1889 | y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1890 | if (status == MagickFalse) |
| 1891 | break; |
| 1892 | } |
| 1893 | } |
| 1894 | Ascii85Flush(image); |
| 1895 | break; |
| 1896 | } |
| 1897 | } |
| 1898 | } |
| 1899 | else |
| 1900 | if ((image->storage_class == DirectClass) || (image->colors > 256) || |
| 1901 | (compression == JPEGCompression) || |
| 1902 | (compression == JPEG2000Compression)) |
| 1903 | switch (compression) |
| 1904 | { |
| 1905 | case JPEGCompression: |
| 1906 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1907 | status=InjectImageBlob(image_info,image,image,"jpeg",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1908 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1909 | { |
| 1910 | (void) CloseBlob(image); |
| 1911 | return(MagickFalse); |
| 1912 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1913 | break; |
| 1914 | } |
| 1915 | case JPEG2000Compression: |
| 1916 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1917 | status=InjectImageBlob(image_info,image,image,"jp2",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1918 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1919 | { |
| 1920 | (void) CloseBlob(image); |
| 1921 | return(MagickFalse); |
| 1922 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1923 | break; |
| 1924 | } |
| 1925 | case RLECompression: |
| 1926 | default: |
| 1927 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1928 | MemoryInfo |
| 1929 | *pixel_info; |
| 1930 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1931 | /* |
| 1932 | Allocate pixel array. |
| 1933 | */ |
| 1934 | length=(size_t) number_pixels; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1935 | length*=image->colorspace == CMYKColorspace ? 4UL : 3UL; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1936 | pixel_info=AcquireVirtualMemory(length,sizeof(*pixels)); |
| 1937 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1938 | ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1939 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1940 | /* |
| 1941 | Dump runoffset encoded pixels. |
| 1942 | */ |
| 1943 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1944 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1945 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1946 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1947 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1948 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1949 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1950 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1951 | *q++=ScaleQuantumToChar(GetPixelRed(image,p)); |
| 1952 | *q++=ScaleQuantumToChar(GetPixelGreen(image,p)); |
| 1953 | *q++=ScaleQuantumToChar(GetPixelBlue(image,p)); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1954 | if (image->colorspace == CMYKColorspace) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1955 | *q++=ScaleQuantumToChar(GetPixelBlack(image,p)); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 1956 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1957 | } |
| 1958 | if (image->previous == (Image *) NULL) |
| 1959 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 1960 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) |
| 1961 | y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1962 | if (status == MagickFalse) |
| 1963 | break; |
| 1964 | } |
| 1965 | } |
| 1966 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 1967 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1968 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1969 | else |
| 1970 | #endif |
| 1971 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1972 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1973 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 1974 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 1975 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1976 | if (status == MagickFalse) |
| 1977 | { |
| 1978 | (void) CloseBlob(image); |
| 1979 | return(MagickFalse); |
| 1980 | } |
| 1981 | break; |
| 1982 | } |
| 1983 | case NoCompression: |
| 1984 | { |
| 1985 | /* |
| 1986 | Dump uncompressed DirectColor packets. |
| 1987 | */ |
| 1988 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1989 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1990 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 1991 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1992 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1993 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 1994 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1995 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 1996 | Ascii85Encode(image,ScaleQuantumToChar(GetPixelRed(image,p))); |
| 1997 | Ascii85Encode(image,ScaleQuantumToChar(GetPixelGreen(image,p))); |
| 1998 | Ascii85Encode(image,ScaleQuantumToChar(GetPixelBlue(image,p))); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1999 | if (image->colorspace == CMYKColorspace) |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 2000 | Ascii85Encode(image,ScaleQuantumToChar( |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2001 | GetPixelBlack(image,p))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2002 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2003 | } |
| 2004 | if (image->previous == (Image *) NULL) |
| 2005 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2006 | status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) |
| 2007 | y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2008 | if (status == MagickFalse) |
| 2009 | break; |
| 2010 | } |
| 2011 | } |
| 2012 | Ascii85Flush(image); |
| 2013 | break; |
| 2014 | } |
| 2015 | } |
| 2016 | else |
| 2017 | { |
| 2018 | /* |
| 2019 | Dump number of colors and colormap. |
| 2020 | */ |
| 2021 | switch (compression) |
| 2022 | { |
| 2023 | case RLECompression: |
| 2024 | default: |
| 2025 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2026 | MemoryInfo |
| 2027 | *pixel_info; |
| 2028 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2029 | /* |
| 2030 | Allocate pixel array. |
| 2031 | */ |
| 2032 | length=(size_t) number_pixels; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2033 | pixel_info=AcquireVirtualMemory(length,sizeof(*pixels)); |
| 2034 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2035 | ThrowWriterException(ResourceLimitError, |
| 2036 | "MemoryAllocationFailed"); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2037 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2038 | /* |
| 2039 | Dump Runlength encoded pixels. |
| 2040 | */ |
| 2041 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2042 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2043 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2044 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2045 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2046 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2047 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2048 | { |
| 2049 | *q++=(unsigned char) GetPixelIndex(image,p); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2050 | p+=GetPixelChannels(image); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2051 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2052 | if (image->previous == (Image *) NULL) |
| 2053 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2054 | status=SetImageProgress(image,SaveImageTag, |
| 2055 | (MagickOffsetType) y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2056 | if (status == MagickFalse) |
| 2057 | break; |
| 2058 | } |
| 2059 | } |
| 2060 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 2061 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2062 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2063 | else |
| 2064 | #endif |
| 2065 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2066 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2067 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2068 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2069 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2070 | if (status == MagickFalse) |
| 2071 | { |
| 2072 | (void) CloseBlob(image); |
| 2073 | return(MagickFalse); |
| 2074 | } |
| 2075 | break; |
| 2076 | } |
| 2077 | case NoCompression: |
| 2078 | { |
| 2079 | /* |
| 2080 | Dump uncompressed PseudoColor packets. |
| 2081 | */ |
| 2082 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2083 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2084 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2085 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2086 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2087 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2088 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2089 | { |
| 2090 | Ascii85Encode(image,(unsigned char) GetPixelIndex(image,p)); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2091 | p+=GetPixelChannels(image); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2092 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2093 | if (image->previous == (Image *) NULL) |
| 2094 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2095 | status=SetImageProgress(image,SaveImageTag, |
| 2096 | (MagickOffsetType) y,image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2097 | if (status == MagickFalse) |
| 2098 | break; |
| 2099 | } |
| 2100 | } |
| 2101 | Ascii85Flush(image); |
| 2102 | break; |
| 2103 | } |
| 2104 | } |
| 2105 | } |
| 2106 | offset=TellBlob(image)-offset; |
| 2107 | (void) WriteBlobString(image,"\nendstream\n"); |
| 2108 | (void) WriteBlobString(image,"endobj\n"); |
| 2109 | /* |
| 2110 | Write Length object. |
| 2111 | */ |
| 2112 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2113 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2114 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2115 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2116 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2117 | (void) WriteBlobString(image,buffer); |
| 2118 | (void) WriteBlobString(image,"endobj\n"); |
| 2119 | /* |
| 2120 | Write Colorspace object. |
| 2121 | */ |
| 2122 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2123 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2124 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2125 | (void) WriteBlobString(image,buffer); |
| 2126 | if (image->colorspace == CMYKColorspace) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2127 | (void) CopyMagickString(buffer,"/DeviceCMYK\n",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2128 | else |
| 2129 | if ((compression == FaxCompression) || |
| 2130 | (compression == Group4Compression) || |
| 2131 | ((image_info->type != TrueColorType) && |
dirk | f1d8548 | 2015-04-06 00:36:00 +0000 | [diff] [blame] | 2132 | (SetImageGray(image,exception) != MagickFalse))) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2133 | (void) CopyMagickString(buffer,"/DeviceGray\n",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2134 | else |
| 2135 | if ((image->storage_class == DirectClass) || (image->colors > 256) || |
| 2136 | (compression == JPEGCompression) || |
| 2137 | (compression == JPEG2000Compression)) |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2138 | (void) CopyMagickString(buffer,"/DeviceRGB\n",MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2139 | else |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2140 | (void) FormatLocaleString(buffer,MagickPathExtent, |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2141 | "[ /Indexed /DeviceRGB %.20g %.20g 0 R ]\n",(double) image->colors- |
| 2142 | 1,(double) object+3); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2143 | (void) WriteBlobString(image,buffer); |
| 2144 | (void) WriteBlobString(image,"endobj\n"); |
| 2145 | /* |
| 2146 | Write Thumb object. |
| 2147 | */ |
| 2148 | SetGeometry(image,&geometry); |
| 2149 | (void) ParseMetaGeometry("106x106+0+0>",&geometry.x,&geometry.y, |
| 2150 | &geometry.width,&geometry.height); |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2151 | tile_image=ThumbnailImage(image,geometry.width,geometry.height,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2152 | if (tile_image == (Image *) NULL) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2153 | return(MagickFalse); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2154 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2155 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2156 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2157 | (void) WriteBlobString(image,buffer); |
| 2158 | (void) WriteBlobString(image,"<<\n"); |
| 2159 | switch (compression) |
| 2160 | { |
| 2161 | case NoCompression: |
| 2162 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2163 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"ASCII85Decode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2164 | break; |
| 2165 | } |
| 2166 | case JPEGCompression: |
| 2167 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2168 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"DCTDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2169 | if (image->colorspace != CMYKColorspace) |
| 2170 | break; |
| 2171 | (void) WriteBlobString(image,buffer); |
| 2172 | (void) CopyMagickString(buffer,"/Decode [1 0 1 0 1 0 1 0]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2173 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2174 | break; |
| 2175 | } |
| 2176 | case JPEG2000Compression: |
| 2177 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2178 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"JPXDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2179 | if (image->colorspace != CMYKColorspace) |
| 2180 | break; |
| 2181 | (void) WriteBlobString(image,buffer); |
| 2182 | (void) CopyMagickString(buffer,"/Decode [1 0 1 0 1 0 1 0]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2183 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2184 | break; |
| 2185 | } |
| 2186 | case LZWCompression: |
| 2187 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2188 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"LZWDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2189 | break; |
| 2190 | } |
| 2191 | case ZipCompression: |
| 2192 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2193 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"FlateDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2194 | break; |
| 2195 | } |
| 2196 | case FaxCompression: |
| 2197 | case Group4Compression: |
| 2198 | { |
| 2199 | (void) CopyMagickString(buffer,"/Filter [ /CCITTFaxDecode ]\n", |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2200 | MagickPathExtent); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2201 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2202 | (void) FormatLocaleString(buffer,MagickPathExtent,"/DecodeParms [ << " |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2203 | "/K %s /BlackIs1 false /Columns %.20g /Rows %.20g >> ]\n",CCITTParam, |
| 2204 | (double) tile_image->columns,(double) tile_image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2205 | break; |
| 2206 | } |
| 2207 | default: |
| 2208 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2209 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2210 | "RunLengthDecode"); |
| 2211 | break; |
| 2212 | } |
| 2213 | } |
| 2214 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2215 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Width %.20g\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2216 | tile_image->columns); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2217 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2218 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Height %.20g\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2219 | tile_image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2220 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2221 | (void) FormatLocaleString(buffer,MagickPathExtent,"/ColorSpace %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2222 | (double) object-1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2223 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2224 | (void) FormatLocaleString(buffer,MagickPathExtent,"/BitsPerComponent %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2225 | (compression == FaxCompression) || (compression == Group4Compression) ? |
| 2226 | 1 : 8); |
| 2227 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2228 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2229 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2230 | (void) WriteBlobString(image,buffer); |
| 2231 | (void) WriteBlobString(image,">>\n"); |
| 2232 | (void) WriteBlobString(image,"stream\n"); |
| 2233 | offset=TellBlob(image); |
| 2234 | number_pixels=(MagickSizeType) tile_image->columns*tile_image->rows; |
| 2235 | if ((compression == FaxCompression) || |
| 2236 | (compression == Group4Compression) || |
| 2237 | ((image_info->type != TrueColorType) && |
dirk | f1d8548 | 2015-04-06 00:36:00 +0000 | [diff] [blame] | 2238 | (SetImageGray(tile_image,exception) != MagickFalse))) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2239 | { |
| 2240 | switch (compression) |
| 2241 | { |
| 2242 | case FaxCompression: |
| 2243 | case Group4Compression: |
| 2244 | { |
| 2245 | if (LocaleCompare(CCITTParam,"0") == 0) |
| 2246 | { |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2247 | (void) HuffmanEncodeImage(image_info,image,tile_image, |
| 2248 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2249 | break; |
| 2250 | } |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2251 | (void) Huffman2DEncodeImage(image_info,image,tile_image,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2252 | break; |
| 2253 | } |
| 2254 | case JPEGCompression: |
| 2255 | { |
| 2256 | status=InjectImageBlob(image_info,image,tile_image,"jpeg", |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2257 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2258 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2259 | { |
| 2260 | (void) CloseBlob(image); |
| 2261 | return(MagickFalse); |
| 2262 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2263 | break; |
| 2264 | } |
| 2265 | case JPEG2000Compression: |
| 2266 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2267 | status=InjectImageBlob(image_info,image,tile_image,"jp2",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2268 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2269 | { |
| 2270 | (void) CloseBlob(image); |
| 2271 | return(MagickFalse); |
| 2272 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2273 | break; |
| 2274 | } |
| 2275 | case RLECompression: |
| 2276 | default: |
| 2277 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2278 | MemoryInfo |
| 2279 | *pixel_info; |
| 2280 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2281 | /* |
| 2282 | Allocate pixel array. |
| 2283 | */ |
| 2284 | length=(size_t) number_pixels; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2285 | pixel_info=AcquireVirtualMemory(length,sizeof(*pixels)); |
| 2286 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2287 | { |
| 2288 | tile_image=DestroyImage(tile_image); |
| 2289 | ThrowWriterException(ResourceLimitError, |
| 2290 | "MemoryAllocationFailed"); |
| 2291 | } |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2292 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2293 | /* |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2294 | Dump runlength encoded pixels. |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2295 | */ |
| 2296 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2297 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2298 | { |
| 2299 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2300 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2301 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2302 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2303 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2304 | { |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 2305 | *q++=ScaleQuantumToChar(ClampToQuantum(GetPixelLuma( |
| 2306 | tile_image,p))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2307 | p+=GetPixelChannels(tile_image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2308 | } |
| 2309 | } |
| 2310 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 2311 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2312 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2313 | else |
| 2314 | #endif |
| 2315 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2316 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2317 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2318 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2319 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2320 | if (status == MagickFalse) |
| 2321 | { |
| 2322 | (void) CloseBlob(image); |
| 2323 | return(MagickFalse); |
| 2324 | } |
| 2325 | break; |
| 2326 | } |
| 2327 | case NoCompression: |
| 2328 | { |
| 2329 | /* |
| 2330 | Dump uncompressed PseudoColor packets. |
| 2331 | */ |
| 2332 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2333 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2334 | { |
| 2335 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2336 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2337 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2338 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2339 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2340 | { |
cristy | 6277348 | 2015-06-27 15:43:59 +0000 | [diff] [blame] | 2341 | Ascii85Encode(tile_image,ScaleQuantumToChar(ClampToQuantum( |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 2342 | GetPixelLuma(tile_image,p)))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2343 | p+=GetPixelChannels(tile_image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2344 | } |
| 2345 | } |
| 2346 | Ascii85Flush(image); |
| 2347 | break; |
| 2348 | } |
| 2349 | } |
| 2350 | } |
| 2351 | else |
| 2352 | if ((tile_image->storage_class == DirectClass) || |
| 2353 | (tile_image->colors > 256) || (compression == JPEGCompression) || |
| 2354 | (compression == JPEG2000Compression)) |
| 2355 | switch (compression) |
| 2356 | { |
| 2357 | case JPEGCompression: |
| 2358 | { |
| 2359 | status=InjectImageBlob(image_info,image,tile_image,"jpeg", |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2360 | exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2361 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2362 | { |
| 2363 | (void) CloseBlob(image); |
| 2364 | return(MagickFalse); |
| 2365 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2366 | break; |
| 2367 | } |
| 2368 | case JPEG2000Compression: |
| 2369 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2370 | status=InjectImageBlob(image_info,image,tile_image,"jp2",exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2371 | if (status == MagickFalse) |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2372 | { |
| 2373 | (void) CloseBlob(image); |
| 2374 | return(MagickFalse); |
| 2375 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2376 | break; |
| 2377 | } |
| 2378 | case RLECompression: |
| 2379 | default: |
| 2380 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2381 | MemoryInfo |
| 2382 | *pixel_info; |
| 2383 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2384 | /* |
| 2385 | Allocate pixel array. |
| 2386 | */ |
| 2387 | length=(size_t) number_pixels; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2388 | length*=tile_image->colorspace == CMYKColorspace ? 4UL : 3UL; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2389 | pixel_info=AcquireVirtualMemory(length,4*sizeof(*pixels)); |
| 2390 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2391 | { |
| 2392 | tile_image=DestroyImage(tile_image); |
| 2393 | ThrowWriterException(ResourceLimitError, |
| 2394 | "MemoryAllocationFailed"); |
| 2395 | } |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2396 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2397 | /* |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2398 | Dump runlength encoded pixels. |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2399 | */ |
| 2400 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2401 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2402 | { |
| 2403 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2404 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2405 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2406 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2407 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2408 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2409 | *q++=ScaleQuantumToChar(GetPixelRed(tile_image,p)); |
| 2410 | *q++=ScaleQuantumToChar(GetPixelGreen(tile_image,p)); |
| 2411 | *q++=ScaleQuantumToChar(GetPixelBlue(tile_image,p)); |
cristy | 4d0ca34 | 2014-05-01 00:42:09 +0000 | [diff] [blame] | 2412 | if (tile_image->colorspace == CMYKColorspace) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2413 | *q++=ScaleQuantumToChar(GetPixelBlack(tile_image,p)); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2414 | p+=GetPixelChannels(tile_image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2415 | } |
| 2416 | } |
| 2417 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 2418 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2419 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2420 | else |
| 2421 | #endif |
| 2422 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2423 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2424 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2425 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2426 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2427 | if (status == MagickFalse) |
| 2428 | { |
| 2429 | (void) CloseBlob(image); |
| 2430 | return(MagickFalse); |
| 2431 | } |
| 2432 | break; |
| 2433 | } |
| 2434 | case NoCompression: |
| 2435 | { |
| 2436 | /* |
| 2437 | Dump uncompressed DirectColor packets. |
| 2438 | */ |
| 2439 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2440 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2441 | { |
| 2442 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2443 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2444 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2445 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2446 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2447 | { |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2448 | Ascii85Encode(image,ScaleQuantumToChar( |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2449 | GetPixelRed(tile_image,p))); |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2450 | Ascii85Encode(image,ScaleQuantumToChar( |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2451 | GetPixelGreen(tile_image,p))); |
cristy | f5c61ba | 2010-12-17 00:58:04 +0000 | [diff] [blame] | 2452 | Ascii85Encode(image,ScaleQuantumToChar( |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2453 | GetPixelBlue(tile_image,p))); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2454 | if (image->colorspace == CMYKColorspace) |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 2455 | Ascii85Encode(image,ScaleQuantumToChar( |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2456 | GetPixelBlack(tile_image,p))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2457 | p+=GetPixelChannels(tile_image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2458 | } |
| 2459 | } |
| 2460 | Ascii85Flush(image); |
| 2461 | break; |
| 2462 | } |
| 2463 | } |
| 2464 | else |
| 2465 | { |
| 2466 | /* |
| 2467 | Dump number of colors and colormap. |
| 2468 | */ |
| 2469 | switch (compression) |
| 2470 | { |
| 2471 | case RLECompression: |
| 2472 | default: |
| 2473 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2474 | MemoryInfo |
| 2475 | *pixel_info; |
| 2476 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2477 | /* |
| 2478 | Allocate pixel array. |
| 2479 | */ |
| 2480 | length=(size_t) number_pixels; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2481 | pixel_info=AcquireVirtualMemory(length,sizeof(*pixels)); |
| 2482 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2483 | { |
| 2484 | tile_image=DestroyImage(tile_image); |
| 2485 | ThrowWriterException(ResourceLimitError, |
| 2486 | "MemoryAllocationFailed"); |
| 2487 | } |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2488 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2489 | /* |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2490 | Dump runlength encoded pixels. |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2491 | */ |
| 2492 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2493 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2494 | { |
| 2495 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2496 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2497 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2498 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2499 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2500 | { |
| 2501 | *q++=(unsigned char) GetPixelIndex(tile_image,p); |
cristy | 6307d37 | 2012-06-17 20:07:34 +0000 | [diff] [blame] | 2502 | p+=GetPixelChannels(tile_image); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2503 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2504 | } |
| 2505 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 2506 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2507 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2508 | else |
| 2509 | #endif |
| 2510 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2511 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2512 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2513 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2514 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2515 | if (status == MagickFalse) |
| 2516 | { |
| 2517 | (void) CloseBlob(image); |
| 2518 | return(MagickFalse); |
| 2519 | } |
| 2520 | break; |
| 2521 | } |
| 2522 | case NoCompression: |
| 2523 | { |
| 2524 | /* |
| 2525 | Dump uncompressed PseudoColor packets. |
| 2526 | */ |
| 2527 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2528 | for (y=0; y < (ssize_t) tile_image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2529 | { |
| 2530 | p=GetVirtualPixels(tile_image,0,y,tile_image->columns,1, |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2531 | exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2532 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2533 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2534 | for (x=0; x < (ssize_t) tile_image->columns; x++) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2535 | { |
cristy | aff6d80 | 2011-04-26 01:46:31 +0000 | [diff] [blame] | 2536 | Ascii85Encode(image,(unsigned char) |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2537 | GetPixelIndex(tile_image,p)); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2538 | p+=GetPixelChannels(image); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2539 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2540 | } |
| 2541 | Ascii85Flush(image); |
| 2542 | break; |
| 2543 | } |
| 2544 | } |
| 2545 | } |
| 2546 | tile_image=DestroyImage(tile_image); |
| 2547 | offset=TellBlob(image)-offset; |
| 2548 | (void) WriteBlobString(image,"\nendstream\n"); |
| 2549 | (void) WriteBlobString(image,"endobj\n"); |
| 2550 | /* |
| 2551 | Write Length object. |
| 2552 | */ |
| 2553 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2554 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2555 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2556 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2557 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2558 | (void) WriteBlobString(image,buffer); |
| 2559 | (void) WriteBlobString(image,"endobj\n"); |
| 2560 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2561 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2562 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2563 | (void) WriteBlobString(image,buffer); |
cristy | 59427d3 | 2013-01-23 19:19:11 +0000 | [diff] [blame] | 2564 | (void) WriteBlobString(image,"<<\n"); |
cristy | 3152b6b | 2013-01-23 19:21:48 +0000 | [diff] [blame] | 2565 | if ((image->storage_class == DirectClass) || (image->colors > 256) || |
| 2566 | (compression == FaxCompression) || (compression == Group4Compression)) |
| 2567 | (void) WriteBlobString(image,">>\n"); |
| 2568 | else |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2569 | { |
| 2570 | /* |
| 2571 | Write Colormap object. |
| 2572 | */ |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2573 | if (compression == NoCompression) |
| 2574 | (void) WriteBlobString(image,"/Filter [ /ASCII85Decode ]\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2575 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2576 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2577 | (void) WriteBlobString(image,buffer); |
| 2578 | (void) WriteBlobString(image,">>\n"); |
| 2579 | (void) WriteBlobString(image,"stream\n"); |
| 2580 | offset=TellBlob(image); |
| 2581 | if (compression == NoCompression) |
| 2582 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2583 | for (i=0; i < (ssize_t) image->colors; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2584 | { |
| 2585 | if (compression == NoCompression) |
| 2586 | { |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 2587 | Ascii85Encode(image,ScaleQuantumToChar(ClampToQuantum( |
| 2588 | image->colormap[i].red))); |
| 2589 | Ascii85Encode(image,ScaleQuantumToChar(ClampToQuantum( |
| 2590 | image->colormap[i].green))); |
| 2591 | Ascii85Encode(image,ScaleQuantumToChar(ClampToQuantum( |
| 2592 | image->colormap[i].blue))); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2593 | continue; |
| 2594 | } |
cristy | d032322 | 2013-04-07 16:13:21 +0000 | [diff] [blame] | 2595 | (void) WriteBlobByte(image,ScaleQuantumToChar( |
| 2596 | ClampToQuantum(image->colormap[i].red))); |
| 2597 | (void) WriteBlobByte(image,ScaleQuantumToChar( |
| 2598 | ClampToQuantum(image->colormap[i].green))); |
| 2599 | (void) WriteBlobByte(image,ScaleQuantumToChar( |
| 2600 | ClampToQuantum(image->colormap[i].blue))); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2601 | } |
| 2602 | if (compression == NoCompression) |
| 2603 | Ascii85Flush(image); |
| 2604 | offset=TellBlob(image)-offset; |
| 2605 | (void) WriteBlobString(image,"\nendstream\n"); |
| 2606 | } |
| 2607 | (void) WriteBlobString(image,"endobj\n"); |
| 2608 | /* |
| 2609 | Write Length object. |
| 2610 | */ |
| 2611 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2612 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2613 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2614 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2615 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2616 | offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2617 | (void) WriteBlobString(image,buffer); |
| 2618 | (void) WriteBlobString(image,"endobj\n"); |
| 2619 | /* |
| 2620 | Write softmask object. |
| 2621 | */ |
| 2622 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2623 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2624 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2625 | (void) WriteBlobString(image,buffer); |
| 2626 | (void) WriteBlobString(image,"<<\n"); |
cristy | 17f11b0 | 2014-12-20 19:37:04 +0000 | [diff] [blame] | 2627 | if (image->alpha_trait == UndefinedPixelTrait) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2628 | (void) WriteBlobString(image,">>\n"); |
| 2629 | else |
| 2630 | { |
| 2631 | (void) WriteBlobString(image,"/Type /XObject\n"); |
| 2632 | (void) WriteBlobString(image,"/Subtype /Image\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2633 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Name /Ma%.20g\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2634 | (double) image->scene); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2635 | (void) WriteBlobString(image,buffer); |
| 2636 | switch (compression) |
| 2637 | { |
| 2638 | case NoCompression: |
| 2639 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2640 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2641 | "ASCII85Decode"); |
| 2642 | break; |
| 2643 | } |
| 2644 | case LZWCompression: |
| 2645 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2646 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat,"LZWDecode"); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2647 | break; |
| 2648 | } |
| 2649 | case ZipCompression: |
| 2650 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2651 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2652 | "FlateDecode"); |
| 2653 | break; |
| 2654 | } |
| 2655 | default: |
| 2656 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2657 | (void) FormatLocaleString(buffer,MagickPathExtent,CFormat, |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2658 | "RunLengthDecode"); |
| 2659 | break; |
| 2660 | } |
| 2661 | } |
| 2662 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2663 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Width %.20g\n",(double) |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 2664 | image->columns); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2665 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2666 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Height %.20g\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2667 | (double) image->rows); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2668 | (void) WriteBlobString(image,buffer); |
| 2669 | (void) WriteBlobString(image,"/ColorSpace /DeviceGray\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2670 | (void) FormatLocaleString(buffer,MagickPathExtent,"/BitsPerComponent %d\n", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2671 | (compression == FaxCompression) || (compression == Group4Compression) |
| 2672 | ? 1 : 8); |
| 2673 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2674 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Length %.20g 0 R\n", |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2675 | (double) object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2676 | (void) WriteBlobString(image,buffer); |
| 2677 | (void) WriteBlobString(image,">>\n"); |
| 2678 | (void) WriteBlobString(image,"stream\n"); |
| 2679 | offset=TellBlob(image); |
| 2680 | number_pixels=(MagickSizeType) image->columns*image->rows; |
| 2681 | switch (compression) |
| 2682 | { |
| 2683 | case RLECompression: |
| 2684 | default: |
| 2685 | { |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2686 | MemoryInfo |
| 2687 | *pixel_info; |
| 2688 | |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2689 | /* |
| 2690 | Allocate pixel array. |
| 2691 | */ |
| 2692 | length=(size_t) number_pixels; |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2693 | pixel_info=AcquireVirtualMemory(length,4*sizeof(*pixels)); |
| 2694 | if (pixel_info == (MemoryInfo *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2695 | { |
| 2696 | image=DestroyImage(image); |
| 2697 | ThrowWriterException(ResourceLimitError, |
| 2698 | "MemoryAllocationFailed"); |
| 2699 | } |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2700 | pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2701 | /* |
| 2702 | Dump Runlength encoded pixels. |
| 2703 | */ |
| 2704 | q=pixels; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2705 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2706 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2707 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2708 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2709 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2710 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2711 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2712 | *q++=ScaleQuantumToChar(GetPixelAlpha(image,p)); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2713 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2714 | } |
| 2715 | } |
| 2716 | #if defined(MAGICKCORE_ZLIB_DELEGATE) |
| 2717 | if (compression == ZipCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2718 | status=ZLIBEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2719 | else |
| 2720 | #endif |
| 2721 | if (compression == LZWCompression) |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2722 | status=LZWEncodeImage(image,length,pixels,exception); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2723 | else |
cristy | 018f07f | 2011-09-04 21:15:19 +0000 | [diff] [blame] | 2724 | status=PackbitsEncodeImage(image,length,pixels,exception); |
cristy | 0553bd5 | 2013-06-30 15:53:50 +0000 | [diff] [blame] | 2725 | pixel_info=RelinquishVirtualMemory(pixel_info); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2726 | if (status == MagickFalse) |
| 2727 | { |
| 2728 | (void) CloseBlob(image); |
| 2729 | return(MagickFalse); |
| 2730 | } |
| 2731 | break; |
| 2732 | } |
| 2733 | case NoCompression: |
| 2734 | { |
| 2735 | /* |
| 2736 | Dump uncompressed PseudoColor packets. |
| 2737 | */ |
| 2738 | Ascii85Initialize(image); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2739 | for (y=0; y < (ssize_t) image->rows; y++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2740 | { |
cristy | 1e178e7 | 2011-08-28 19:44:34 +0000 | [diff] [blame] | 2741 | p=GetVirtualPixels(image,0,y,image->columns,1,exception); |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2742 | if (p == (const Quantum *) NULL) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2743 | break; |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2744 | for (x=0; x < (ssize_t) image->columns; x++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2745 | { |
cristy | 4c08aed | 2011-07-01 19:47:50 +0000 | [diff] [blame] | 2746 | Ascii85Encode(image,ScaleQuantumToChar(GetPixelAlpha(image,p))); |
cristy | ed23157 | 2011-07-14 02:18:59 +0000 | [diff] [blame] | 2747 | p+=GetPixelChannels(image); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2748 | } |
| 2749 | } |
| 2750 | Ascii85Flush(image); |
| 2751 | break; |
| 2752 | } |
| 2753 | } |
| 2754 | offset=TellBlob(image)-offset; |
| 2755 | (void) WriteBlobString(image,"\nendstream\n"); |
| 2756 | } |
| 2757 | (void) WriteBlobString(image,"endobj\n"); |
| 2758 | /* |
| 2759 | Write Length object. |
| 2760 | */ |
| 2761 | xref[object++]=TellBlob(image); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2762 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2763 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2764 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2765 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2766 | (void) WriteBlobString(image,buffer); |
| 2767 | (void) WriteBlobString(image,"endobj\n"); |
| 2768 | if (GetNextImageInList(image) == (Image *) NULL) |
| 2769 | break; |
| 2770 | image=SyncNextImageInList(image); |
| 2771 | status=SetImageProgress(image,SaveImagesTag,scene++, |
| 2772 | GetImageListLength(image)); |
| 2773 | if (status == MagickFalse) |
| 2774 | break; |
| 2775 | } while (image_info->adjoin != MagickFalse); |
| 2776 | /* |
| 2777 | Write Metadata object. |
| 2778 | */ |
| 2779 | xref[object++]=TellBlob(image); |
| 2780 | info_id=object; |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2781 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g 0 obj\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2782 | object); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2783 | (void) WriteBlobString(image,buffer); |
| 2784 | (void) WriteBlobString(image,"<<\n"); |
Cristy | ce4a355 | 2015-12-14 13:53:35 -0500 | [diff] [blame] | 2785 | utf16=ConvertUTF8ToUTF16((unsigned char *) basename,&length); |
| 2786 | if (utf16 != (wchar_t *) NULL) |
| 2787 | { |
| 2788 | (void) FormatLocaleString(buffer,MaxTextExtent,"/Title (\xfe\xff"); |
| 2789 | (void) WriteBlobString(image,buffer); |
Cristy | 1196b1a | 2015-12-17 16:29:01 -0500 | [diff] [blame] | 2790 | for (i=0; i < (ssize_t) length; i++) |
Cristy | ce4a355 | 2015-12-14 13:53:35 -0500 | [diff] [blame] | 2791 | WriteBlobMSBShort(image,(unsigned short) utf16[i]); |
| 2792 | (void) FormatLocaleString(buffer,MaxTextExtent,")\n"); |
| 2793 | (void) WriteBlobString(image,buffer); |
| 2794 | utf16=(wchar_t *) RelinquishMagickMemory(utf16); |
| 2795 | } |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2796 | seconds=time((time_t *) NULL); |
| 2797 | #if defined(MAGICKCORE_HAVE_LOCALTIME_R) |
| 2798 | (void) localtime_r(&seconds,&local_time); |
| 2799 | #else |
| 2800 | (void) memcpy(&local_time,localtime(&seconds),sizeof(local_time)); |
| 2801 | #endif |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2802 | (void) FormatLocaleString(date,MagickPathExtent,"D:%04d%02d%02d%02d%02d%02d", |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2803 | local_time.tm_year+1900,local_time.tm_mon+1,local_time.tm_mday, |
| 2804 | local_time.tm_hour,local_time.tm_min,local_time.tm_sec); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2805 | (void) FormatLocaleString(buffer,MagickPathExtent,"/CreationDate (%s)\n",date); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2806 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2807 | (void) FormatLocaleString(buffer,MagickPathExtent,"/ModDate (%s)\n",date); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2808 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2809 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Producer (%s)\n", |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2810 | EscapeParenthesis(GetMagickVersion((size_t *) NULL))); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2811 | (void) WriteBlobString(image,buffer); |
| 2812 | (void) WriteBlobString(image,">>\n"); |
| 2813 | (void) WriteBlobString(image,"endobj\n"); |
| 2814 | /* |
| 2815 | Write Xref object. |
| 2816 | */ |
cristy | f40010e | 2012-05-13 13:52:20 +0000 | [diff] [blame] | 2817 | offset=TellBlob(image)-xref[0]+ |
| 2818 | (LocaleCompare(image_info->magick,"PDFA") == 0 ? 6 : 0)+10; |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2819 | (void) WriteBlobString(image,"xref\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2820 | (void) FormatLocaleString(buffer,MagickPathExtent,"0 %.20g\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2821 | object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2822 | (void) WriteBlobString(image,buffer); |
| 2823 | (void) WriteBlobString(image,"0000000000 65535 f \n"); |
cristy | bb50337 | 2010-05-27 20:51:26 +0000 | [diff] [blame] | 2824 | for (i=0; i < (ssize_t) object; i++) |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2825 | { |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2826 | (void) FormatLocaleString(buffer,MagickPathExtent,"%010lu 00000 n \n", |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2827 | (unsigned long) xref[i]); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2828 | (void) WriteBlobString(image,buffer); |
| 2829 | } |
| 2830 | (void) WriteBlobString(image,"trailer\n"); |
| 2831 | (void) WriteBlobString(image,"<<\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2832 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Size %.20g\n",(double) |
cristy | f2faecf | 2010-05-28 19:19:36 +0000 | [diff] [blame] | 2833 | object+1); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2834 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2835 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Info %.20g 0 R\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2836 | info_id); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2837 | (void) WriteBlobString(image,buffer); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2838 | (void) FormatLocaleString(buffer,MagickPathExtent,"/Root %.20g 0 R\n",(double) |
cristy | e8c25f9 | 2010-06-03 00:53:06 +0000 | [diff] [blame] | 2839 | root_id); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2840 | (void) WriteBlobString(image,buffer); |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 2841 | (void) SignatureImage(image,exception); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2842 | (void) FormatLocaleString(buffer,MagickPathExtent,"/ID [<%s> <%s>]\n", |
cristy | 1b70dc8 | 2012-07-01 23:15:05 +0000 | [diff] [blame] | 2843 | GetImageProperty(image,"signature",exception), |
| 2844 | GetImageProperty(image,"signature",exception)); |
| 2845 | (void) WriteBlobString(image,buffer); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2846 | (void) WriteBlobString(image,">>\n"); |
| 2847 | (void) WriteBlobString(image,"startxref\n"); |
cristy | 151b66d | 2015-04-15 10:50:31 +0000 | [diff] [blame] | 2848 | (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g\n",(double) offset); |
cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 2849 | (void) WriteBlobString(image,buffer); |
| 2850 | (void) WriteBlobString(image,"%%EOF\n"); |
| 2851 | xref=(MagickOffsetType *) RelinquishMagickMemory(xref); |
| 2852 | (void) CloseBlob(image); |
| 2853 | return(MagickTrue); |
| 2854 | } |