granicus.if.org Git - imagemagick/blob - wand/stream.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %                 SSSSS  TTTTT  RRRR   EEEEE   AAA   M   M                    %
   7 %                 SS       T    R   R  E      A   A  MM MM                    %
   8 %                  SSS     T    RRRR   EEE    AAAAA  M M M                    %
   9 %                    SS    T    R R    E      A   A  M   M                    %
  10 %                 SSSSS    T    R  R   EEEEE  A   A  M   M                    %
  11 %                                                                             %
  12 %                                                                             %
  13 %                     Stream Image to a Raw Image Format                      %
  14 %                                                                             %
  15 %                           Software Design                                   %
  16 %                             John Cristy                                     %
  17 %                              July 1992                                      %
  18 %                                                                             %
  19 %                                                                             %
  20 %  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization      %
  21 %  dedicated to making software imaging solutions freely available.           %
  22 %                                                                             %
  23 %  You may not use this file except in compliance with the License.  You may  %
  24 %  obtain a copy of the License at                                            %
  25 %                                                                             %
  26 %    http://www.imagemagick.org/script/license.php                            %
  27 %                                                                             %
  28 %  Unless required by applicable law or agreed to in writing, software        %
  29 %  distributed under the License is distributed on an "AS IS" BASIS,          %
  30 %  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   %
  31 %  See the License for the specific language governing permissions and        %
  32 %  limitations under the License.                                             %
  33 %                                                                             %
  34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  35 %
  36 %  Stream is a lightweight tool to stream one or more pixel components of the
  37 %  image or portion of the image to your choice of storage formats. It writes
  38 %  the pixel components as they are read from the input image a row at a time
  39 %  making stream desirable when working with large images or when you require
  40 %  raw pixel components.
  41 %
  42 */
  43 \f
  44 /*
  45   Include declarations.
  46 */
  47 #include "wand/studio.h"
  48 #include "wand/MagickWand.h"
  49 #include "wand/mogrify-private.h"
  50 #include "magick/stream-private.h"
  51 \f
  52 /*
  53 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  54 %                                                                             %
  55 %                                                                             %
  56 %                                                                             %
  57 %   S t r e a m I m a g e C o m m a n d                                       %
  58 %                                                                             %
  59 %                                                                             %
  60 %                                                                             %
  61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  62 %
  63 %  StreamImageCommand() is a lightweight method designed to extract pixels
  64 %  from large image files to a raw format using a minimum of system resources.
  65 %  The entire image or any regular portion of the image can be extracted.
  66 %
  67 %  The format of the StreamImageCommand method is:
  68 %
  69 %      MagickBooleanType StreamImageCommand(ImageInfo *image_info,int argc,
  70 %        char **argv,char **metadata,ExceptionInfo *exception)
  71 %
  72 %  A description of each parameter follows:
  73 %
  74 %    o image_info: the image info.
  75 %
  76 %    o argc: the number of elements in the argument vector.
  77 %
  78 %    o argv: A text array containing the command line arguments.
  79 %
  80 %    o metadata: any metadata is returned here.
  81 %
  82 %    o exception: return any errors or warnings in this structure.
  83 %
  84 */
  85
  86 static MagickBooleanType StreamUsage(void)
  87 {
  88   const char
  89     **p;
  90
  91   static const char
  92     *miscellaneous[]=
  93     {
  94       "-debug events        display copious debugging information",
  95       "-help                print program options",
  96       "-list type           print a list of supported option arguments",
  97       "-log format          format of debugging information",
  98       "-version             print version information",
  99       (char *) NULL
 100     },
 101     *settings[]=
 102     {
 103       "-authenticate password",
 104       "                     decipher image with this password",
 105       "-channel type        apply option to select image channels",
 106       "-colorspace type     alternate image colorspace",
 107       "-compress type       type of pixel compression when writing the image",
 108       "-define format:option",
 109       "                     define one or more image format options",
 110       "-density geometry    horizontal and vertical density of the image",
 111       "-depth value         image depth",
 112       "-extract geometry    extract area from image",
 113       "-identify            identify the format and characteristics of the image",
 114       "-interlace type      type of image interlacing scheme",
 115       "-interpolate method  pixel color interpolation method",
 116       "-limit type value    pixel cache resource limit",
 117       "-map components      one or more pixel components",
 118       "-monitor             monitor progress",
 119       "-quantize colorspace reduce colors in this colorspace",
 120       "-quiet               suppress all warning messages",
 121       "-regard-warnings     pay attention to warning messages",
 122       "-respect-parentheses settings remain in effect until parenthesis boundary",
 123       "-sampling-factor geometry",
 124       "                     horizontal and vertical sampling factor",
 125       "-seed value          seed a new sequence of pseudo-random numbers",
 126       "-set attribute value set an image attribute",
 127       "-size geometry       width and height of image",
 128       "-storage-type type   pixel storage type",
 129       "-synchronize         synchronize image to storage device",
 130       "-taint               declare the image as modified",
 131       "-transparent-color color",
 132       "                     transparent color",
 133       "-verbose             print detailed information about the image",
 134       "-virtual-pixel method",
 135       "                     virtual pixel access method",
 136       (char *) NULL
 137     };
 138
 139   (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
 140   (void) printf("Copyright: %s\n",GetMagickCopyright());
 141   (void) printf("Features: %s\n\n",GetMagickFeatures());
 142   (void) printf("Usage: %s [options ...] input-image raw-image\n",
 143     GetClientName());
 144   (void) printf("\nImage Settings:\n");
 145   for (p=settings; *p != (char *) NULL; p++)
 146     (void) printf("  %s\n",*p);
 147   (void) printf("\nMiscellaneous Options:\n");
 148   for (p=miscellaneous; *p != (char *) NULL; p++)
 149     (void) printf("  %s\n",*p);
 150   (void) printf(
 151     "\nBy default, the image format of `file' is determined by its magic\n");
 152   (void) printf(
 153     "number.  To specify a particular image format, precede the filename\n");
 154   (void) printf(
 155     "with an image format name and a colon (i.e. ps:image) or specify the\n");
 156   (void) printf(
 157     "image type as the filename suffix (i.e. image.ps).  Specify 'file' as\n");
 158   (void) printf("'-' for standard input or output.\n");
 159   return(MagickFalse);
 160 }
 161
 162 WandExport MagickBooleanType StreamImageCommand(ImageInfo *image_info,
 163   int argc,char **argv,char **metadata,ExceptionInfo *exception)
 164 {
 165 #define DestroyStream() \
 166 { \
 167   DestroyImageStack(); \
 168   stream_info=DestroyStreamInfo(stream_info); \
 169   for (i=0; i < (ssize_t) argc; i++) \
 170     argv[i]=DestroyString(argv[i]); \
 171   argv=(char **) RelinquishMagickMemory(argv); \
 172 }
 173 #define ThrowStreamException(asperity,tag,option) \
 174 { \
 175   (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
 176     option); \
 177   DestroyStream(); \
 178   return(MagickFalse); \
 179 }
 180 #define ThrowStreamInvalidArgumentException(option,argument) \
 181 { \
 182   (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
 183     "InvalidArgument","`%s': %s",option,argument); \
 184   DestroyStream(); \
 185   return(MagickFalse); \
 186 }
 187
 188   char
 189     *filename,
 190     *option;
 191
 192   const char
 193     *format;
 194
 195   Image
 196     *image;
 197
 198   ImageStack
 199     image_stack[MaxImageStackDepth+1];
 200
 201   MagickBooleanType
 202     fire,
 203     pend,
 204     respect_parenthesis;
 205
 206   MagickStatusType
 207     status;
 208
 209   register ssize_t
 210     i;
 211
 212   ssize_t
 213     j,
 214     k;
 215
 216   StreamInfo
 217     *stream_info;
 218
 219   /*
 220     Set defaults.
 221   */
 222   assert(image_info != (ImageInfo *) NULL);
 223   assert(image_info->signature == MagickSignature);
 224   if (image_info->debug != MagickFalse)
 225     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
 226   assert(exception != (ExceptionInfo *) NULL);
 227   (void) metadata;
 228   if (argc == 2)
 229     {
 230       option=argv[1];
 231       if ((LocaleCompare("version",option+1) == 0) ||
 232           (LocaleCompare("-version",option+1) == 0))
 233         {
 234           (void) FormatLocaleFile(stdout,"Version: %s\n",
 235             GetMagickVersion((size_t *) NULL));
 236           (void) FormatLocaleFile(stdout,"Copyright: %s\n",
 237             GetMagickCopyright());
 238           (void) FormatLocaleFile(stdout,"Features: %s\n\n",
 239             GetMagickFeatures());
 240           return(MagickFalse);
 241         }
 242     }
 243   if (argc < 3)
 244     return(StreamUsage());
 245   format="%w,%h,%m";
 246   (void) format;
 247   j=1;
 248   k=0;
 249   NewImageStack();
 250   option=(char *) NULL;
 251   pend=MagickFalse;
 252   respect_parenthesis=MagickFalse;
 253   stream_info=AcquireStreamInfo(image_info);
 254   status=MagickTrue;
 255   /*
 256     Stream an image.
 257   */
 258   ReadCommandlLine(argc,&argv);
 259   status=ExpandFilenames(&argc,&argv);
 260   if (status == MagickFalse)
 261     ThrowStreamException(ResourceLimitError,"MemoryAllocationFailed",
 262       GetExceptionMessage(errno));
 263   status=OpenStream(image_info,stream_info,argv[argc-1],exception);
 264   if (status == MagickFalse)
 265     {
 266       DestroyStream();
 267       return(MagickFalse);
 268     }
 269   for (i=1; i < (ssize_t) (argc-1); i++)
 270   {
 271     option=argv[i];
 272     if (LocaleCompare(option,"(") == 0)
 273       {
 274         FireImageStack(MagickFalse,MagickTrue,pend);
 275         if (k == MaxImageStackDepth)
 276           ThrowStreamException(OptionError,"ParenthesisNestedTooDeeply",option);
 277         PushImageStack();
 278         continue;
 279       }
 280     if (LocaleCompare(option,")") == 0)
 281       {
 282         FireImageStack(MagickFalse,MagickTrue,MagickTrue);
 283         if (k == 0)
 284           ThrowStreamException(OptionError,"UnableToParseExpression",option);
 285         PopImageStack();
 286         continue;
 287       }
 288     if (IsCommandOption(option) == MagickFalse)
 289       {
 290         Image
 291           *images;
 292
 293         /*
 294           Stream input image.
 295         */
 296         FireImageStack(MagickFalse,MagickFalse,pend);
 297         filename=argv[i];
 298         if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
 299           filename=argv[++i];
 300         (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
 301         images=StreamImage(image_info,stream_info,exception);
 302         status&=(images != (Image *) NULL) &&
 303           (exception->severity < ErrorException);
 304         if (images == (Image *) NULL)
 305           continue;
 306         AppendImageStack(images);
 307         continue;
 308       }
 309     pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
 310     switch (*(option+1))
 311     {
 312       case 'a':
 313       {
 314         if (LocaleCompare("authenticate",option+1) == 0)
 315           {
 316             if (*option == '+')
 317               break;
 318             i++;
 319             if (i == (ssize_t) (argc-1))
 320               ThrowStreamException(OptionError,"MissingArgument",option);
 321             break;
 322           }
 323         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 324       }
 325       case 'c':
 326       {
 327         if (LocaleCompare("cache",option+1) == 0)
 328           {
 329             if (*option == '+')
 330               break;
 331             i++;
 332             if (i == (ssize_t) argc)
 333               ThrowStreamException(OptionError,"MissingArgument",option);
 334             if (IsGeometry(argv[i]) == MagickFalse)
 335               ThrowStreamInvalidArgumentException(option,argv[i]);
 336             break;
 337           }
 338         if (LocaleCompare("channel",option+1) == 0)
 339           {
 340             ssize_t
 341               channel;
 342
 343             if (*option == '+')
 344               break;
 345             i++;
 346             if (i == (ssize_t) (argc-1))
 347               ThrowStreamException(OptionError,"MissingArgument",option);
 348             channel=ParseChannelOption(argv[i]);
 349             if (channel < 0)
 350               ThrowStreamException(OptionError,"UnrecognizedChannelType",
 351                 argv[i]);
 352             break;
 353           }
 354         if (LocaleCompare("colorspace",option+1) == 0)
 355           {
 356             ssize_t
 357               colorspace;
 358
 359             if (*option == '+')
 360               break;
 361             i++;
 362             if (i == (ssize_t) (argc-1))
 363               ThrowStreamException(OptionError,"MissingArgument",option);
 364             colorspace=ParseCommandOption(MagickColorspaceOptions,MagickFalse,
 365               argv[i]);
 366             if (colorspace < 0)
 367               ThrowStreamException(OptionError,"UnrecognizedColorspace",
 368                 argv[i]);
 369             break;
 370           }
 371         if (LocaleCompare("compress",option+1) == 0)
 372           {
 373             ssize_t
 374               compress;
 375
 376             if (*option == '+')
 377               break;
 378             i++;
 379             if (i == (ssize_t) (argc-1))
 380               ThrowStreamException(OptionError,"MissingArgument",option);
 381             compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
 382               argv[i]);
 383             if (compress < 0)
 384               ThrowStreamException(OptionError,"UnrecognizedImageCompression",
 385                 argv[i]);
 386             break;
 387           }
 388         if (LocaleCompare("concurrent",option+1) == 0)
 389           break;
 390         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 391       }
 392       case 'd':
 393       {
 394         if (LocaleCompare("debug",option+1) == 0)
 395           {
 396             ssize_t
 397               event;
 398
 399             if (*option == '+')
 400               break;
 401             i++;
 402             if (i == (ssize_t) argc)
 403               ThrowStreamException(OptionError,"MissingArgument",option);
 404             event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
 405             if (event < 0)
 406               ThrowStreamException(OptionError,"UnrecognizedEventType",argv[i]);
 407             (void) SetLogEventMask(argv[i]);
 408             break;
 409           }
 410         if (LocaleCompare("define",option+1) == 0)
 411           {
 412             i++;
 413             if (i == (ssize_t) argc)
 414               ThrowStreamException(OptionError,"MissingArgument",option);
 415             if (*option == '+')
 416               {
 417                 const char
 418                   *define;
 419
 420                 define=GetImageOption(image_info,argv[i]);
 421                 if (define == (const char *) NULL)
 422                   ThrowStreamException(OptionError,"NoSuchOption",argv[i]);
 423                 break;
 424               }
 425             break;
 426           }
 427         if (LocaleCompare("density",option+1) == 0)
 428           {
 429             if (*option == '+')
 430               break;
 431             i++;
 432             if (i == (ssize_t) argc)
 433               ThrowStreamException(OptionError,"MissingArgument",option);
 434             if (IsGeometry(argv[i]) == MagickFalse)
 435               ThrowStreamInvalidArgumentException(option,argv[i]);
 436             break;
 437           }
 438         if (LocaleCompare("depth",option+1) == 0)
 439           {
 440             if (*option == '+')
 441               break;
 442             i++;
 443             if (i == (ssize_t) argc)
 444               ThrowStreamException(OptionError,"MissingArgument",option);
 445             if (IsGeometry(argv[i]) == MagickFalse)
 446               ThrowStreamInvalidArgumentException(option,argv[i]);
 447             break;
 448           }
 449         if (LocaleCompare("duration",option+1) == 0)
 450           {
 451             if (*option == '+')
 452               break;
 453             i++;
 454             if (i == (ssize_t) (argc-1))
 455               ThrowStreamException(OptionError,"MissingArgument",option);
 456             if (IsGeometry(argv[i]) == MagickFalse)
 457               ThrowStreamInvalidArgumentException(option,argv[i]);
 458             break;
 459           }
 460         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 461       }
 462       case 'e':
 463       {
 464         if (LocaleCompare("extract",option+1) == 0)
 465           {
 466             if (*option == '+')
 467               break;
 468             i++;
 469             if (i == (ssize_t) (argc-1))
 470               ThrowStreamException(OptionError,"MissingArgument",option);
 471             if (IsGeometry(argv[i]) == MagickFalse)
 472               ThrowStreamInvalidArgumentException(option,argv[i]);
 473             break;
 474           }
 475         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 476       }
 477       case 'h':
 478       {
 479         if ((LocaleCompare("help",option+1) == 0) ||
 480             (LocaleCompare("-help",option+1) == 0))
 481           return(StreamUsage());
 482         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 483       }
 484       case 'i':
 485       {
 486         if (LocaleCompare("identify",option+1) == 0)
 487           break;
 488         if (LocaleCompare("interlace",option+1) == 0)
 489           {
 490             ssize_t
 491               interlace;
 492
 493             if (*option == '+')
 494               break;
 495             i++;
 496             if (i == (ssize_t) argc)
 497               ThrowStreamException(OptionError,"MissingArgument",option);
 498             interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
 499               argv[i]);
 500             if (interlace < 0)
 501               ThrowStreamException(OptionError,"UnrecognizedInterlaceType",
 502                 argv[i]);
 503             break;
 504           }
 505         if (LocaleCompare("interpolate",option+1) == 0)
 506           {
 507             ssize_t
 508               interpolate;
 509
 510             if (*option == '+')
 511               break;
 512             i++;
 513             if (i == (ssize_t) argc)
 514               ThrowStreamException(OptionError,"MissingArgument",option);
 515             interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
 516               argv[i]);
 517             if (interpolate < 0)
 518               ThrowStreamException(OptionError,"UnrecognizedInterpolateMethod",
 519                 argv[i]);
 520             break;
 521           }
 522         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 523       }
 524       case 'l':
 525       {
 526         if (LocaleCompare("limit",option+1) == 0)
 527           {
 528             char
 529               *p;
 530
 531             double
 532               value;
 533
 534             ssize_t
 535               resource;
 536
 537             if (*option == '+')
 538               break;
 539             i++;
 540             if (i == (ssize_t) argc)
 541               ThrowStreamException(OptionError,"MissingArgument",option);
 542             resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
 543               argv[i]);
 544             if (resource < 0)
 545               ThrowStreamException(OptionError,"UnrecognizedResourceType",
 546                 argv[i]);
 547             i++;
 548             if (i == (ssize_t) argc)
 549               ThrowStreamException(OptionError,"MissingArgument",option);
 550             value=InterpretLocaleValue(argv[i],&p);
 551             (void) value;
 552             if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
 553               ThrowStreamInvalidArgumentException(option,argv[i]);
 554             break;
 555           }
 556         if (LocaleCompare("list",option+1) == 0)
 557           {
 558             ssize_t
 559               list;
 560
 561             if (*option == '+')
 562               break;
 563             i++;
 564             if (i == (ssize_t) argc)
 565               ThrowStreamException(OptionError,"MissingArgument",option);
 566             list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
 567             if (list < 0)
 568               ThrowStreamException(OptionError,"UnrecognizedListType",argv[i]);
 569             status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
 570               argv+j,exception);
 571             DestroyStream();
 572             return(status != 0 ? MagickFalse : MagickTrue);
 573           }
 574         if (LocaleCompare("log",option+1) == 0)
 575           {
 576             if (*option == '+')
 577               break;
 578             i++;
 579             if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
 580               ThrowStreamException(OptionError,"MissingArgument",option);
 581             break;
 582           }
 583         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 584       }
 585       case 'm':
 586       {
 587         if (LocaleCompare("map",option+1) == 0)
 588           {
 589             (void) CopyMagickString(argv[i]+1,"san",MaxTextExtent);
 590             if (*option == '+')
 591               break;
 592             i++;
 593             SetStreamInfoMap(stream_info,argv[i]);
 594             break;
 595           }
 596         if (LocaleCompare("monitor",option+1) == 0)
 597           break;
 598         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 599       }
 600       case 'q':
 601       {
 602         if (LocaleCompare("quantize",option+1) == 0)
 603           {
 604             ssize_t
 605               colorspace;
 606
 607             if (*option == '+')
 608               break;
 609             i++;
 610             if (i == (ssize_t) (argc-1))
 611               ThrowStreamException(OptionError,"MissingArgument",option);
 612             colorspace=ParseCommandOption(MagickColorspaceOptions,
 613               MagickFalse,argv[i]);
 614             if (colorspace < 0)
 615               ThrowStreamException(OptionError,"UnrecognizedColorspace",
 616                 argv[i]);
 617             break;
 618           }
 619         if (LocaleCompare("quiet",option+1) == 0)
 620           break;
 621         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 622       }
 623       case 'r':
 624       {
 625         if (LocaleCompare("regard-warnings",option+1) == 0)
 626           break;
 627         if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
 628           {
 629             respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
 630             break;
 631           }
 632         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 633       }
 634       case 's':
 635       {
 636         if (LocaleCompare("sampling-factor",option+1) == 0)
 637           {
 638             if (*option == '+')
 639               break;
 640             i++;
 641             if (i == (ssize_t) argc)
 642               ThrowStreamException(OptionError,"MissingArgument",option);
 643             if (IsGeometry(argv[i]) == MagickFalse)
 644               ThrowStreamInvalidArgumentException(option,argv[i]);
 645             break;
 646           }
 647         if (LocaleCompare("seed",option+1) == 0)
 648           {
 649             if (*option == '+')
 650               break;
 651             i++;
 652             if (i == (ssize_t) (argc-1))
 653               ThrowStreamException(OptionError,"MissingArgument",option);
 654             if (IsGeometry(argv[i]) == MagickFalse)
 655               ThrowStreamInvalidArgumentException(option,argv[i]);
 656             break;
 657           }
 658         if (LocaleCompare("set",option+1) == 0)
 659           {
 660             i++;
 661             if (i == (ssize_t) argc)
 662               ThrowStreamException(OptionError,"MissingArgument",option);
 663             if (*option == '+')
 664               break;
 665             i++;
 666             if (i == (ssize_t) argc)
 667               ThrowStreamException(OptionError,"MissingArgument",option);
 668             break;
 669           }
 670         if (LocaleCompare("size",option+1) == 0)
 671           {
 672             if (*option == '+')
 673               break;
 674             i++;
 675             if (i == (ssize_t) argc)
 676               ThrowStreamException(OptionError,"MissingArgument",option);
 677             if (IsGeometry(argv[i]) == MagickFalse)
 678               ThrowStreamInvalidArgumentException(option,argv[i]);
 679             break;
 680           }
 681         if (LocaleCompare("storage-type",option+1) == 0)
 682           {
 683             ssize_t
 684               type;
 685
 686             if (*option == '+')
 687               break;
 688             i++;
 689             if (i == (ssize_t) (argc-1))
 690               ThrowStreamException(OptionError,"MissingArgument",option);
 691             type=ParseCommandOption(MagickStorageOptions,MagickFalse,argv[i]);
 692             if (type < 0)
 693               ThrowStreamException(OptionError,"UnrecognizedStorageType",
 694                 argv[i]);
 695             SetStreamInfoStorageType(stream_info,(StorageType) type);
 696             break;
 697           }
 698         if (LocaleCompare("synchronize",option+1) == 0)
 699           break;
 700         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 701       }
 702       case 't':
 703       {
 704         if (LocaleCompare("taint",option+1) == 0)
 705           break;
 706         if (LocaleCompare("transparent-color",option+1) == 0)
 707           {
 708             if (*option == '+')
 709               break;
 710             i++;
 711             if (i == (ssize_t) (argc-1))
 712               ThrowStreamException(OptionError,"MissingArgument",option);
 713             break;
 714           }
 715         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 716       }
 717       case 'v':
 718       {
 719         if (LocaleCompare("verbose",option+1) == 0)
 720           break;
 721         if ((LocaleCompare("version",option+1) == 0) ||
 722             (LocaleCompare("-version",option+1) == 0))
 723           {
 724             (void) FormatLocaleFile(stdout,"Version: %s\n",
 725               GetMagickVersion((size_t *) NULL));
 726             (void) FormatLocaleFile(stdout,"Copyright: %s\n",
 727               GetMagickCopyright());
 728             (void) FormatLocaleFile(stdout,"Features: %s\n\n",
 729               GetMagickFeatures());
 730             break;
 731           }
 732         if (LocaleCompare("virtual-pixel",option+1) == 0)
 733           {
 734             ssize_t
 735               method;
 736
 737             if (*option == '+')
 738               break;
 739             i++;
 740             if (i == (ssize_t) (argc-1))
 741               ThrowStreamException(OptionError,"MissingArgument",option);
 742             method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
 743               argv[i]);
 744             if (method < 0)
 745               ThrowStreamException(OptionError,
 746                 "UnrecognizedVirtualPixelMethod",argv[i]);
 747             break;
 748           }
 749         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 750       }
 751       case '?':
 752         break;
 753       default:
 754         ThrowStreamException(OptionError,"UnrecognizedOption",option)
 755     }
 756     fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
 757       FireOptionFlag) == 0 ?  MagickFalse : MagickTrue;
 758     if (fire != MagickFalse)
 759       FireImageStack(MagickFalse,MagickTrue,MagickTrue);
 760   }
 761   if (k != 0)
 762     ThrowStreamException(OptionError,"UnbalancedParenthesis",argv[i]);
 763   if (i-- != (ssize_t) (argc-1))
 764     ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
 765   if (image == (Image *) NULL)
 766     ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
 767   FinalizeImageSettings(image_info,image,MagickTrue);
 768   if (image == (Image *) NULL)
 769     ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
 770   DestroyStream();
 771   return(status != 0 ? MagickTrue : MagickFalse);
 772 }