MagickWand  7.0.3
display.c
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1 /*
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 % %
4 % %
5 % %
6 % DDDD IIIII SSSSS PPPP L AAA Y Y %
7 % D D I SS P P L A A Y Y %
8 % D D I SSS PPPP L AAAAA Y %
9 % D D I SS P L A A Y %
10 % DDDD IIIII SSSSS P LLLLL A A Y %
11 % %
12 % %
13 % Methods to Interactively Display and Edit an Image %
14 % %
15 % Software Design %
16 % Cristy %
17 % July 1992 %
18 % %
19 % %
20 % Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
22 % %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
25 % %
26 % http://www.imagemagick.org/script/license.php %
27 % %
28 % Unless required by applicable law or agreed to in writing, software %
29 % distributed under the License is distributed on an "AS IS" BASIS, %
30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
31 % See the License for the specific language governing permissions and %
32 % limitations under the License. %
33 % %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
35 %
36 % Use the display program to display an image or image sequence on any X
37 % server.
38 %
39 */
40 
41 /*
42  Include declarations.
43 */
44 #include "MagickWand/studio.h"
45 #include "MagickWand/MagickWand.h"
47 #include "MagickCore/display-private.h"
48 #include "MagickCore/string-private.h"
49 
50 /*
51 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
52 % %
53 % %
54 % %
55 + D i s p l a y I m a g e C o m m a n d %
56 % %
57 % %
58 % %
59 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
60 %
61 % DisplayImageCommand() displays a sequence of images on any workstation
62 % display running an X server. Display first determines the hardware
63 % capabilities of the workstation. If the number of unique colors in an image
64 % is less than or equal to the number the workstation can support, the image
65 % is displayed in an X window. Otherwise the number of colors in the image is
66 % first reduced to match the color resolution of the workstation before it is
67 % displayed.
68 %
69 % This means that a continuous-tone 24 bits/pixel image can display on a 8
70 % bit pseudo-color device or monochrome device. In most instances the reduced
71 % color image closely resembles the original. Alternatively, a monochrome or
72 % pseudo-color image sequence can display on a continuous-tone 24 bits/pixels
73 % device.
74 %
75 % The format of the DisplayImageCommand method is:
76 %
77 % MagickBooleanType DisplayImageCommand(ImageInfo *image_info,int argc,
78 % char **argv,char **metadata,ExceptionInfo *exception)
79 %
80 % A description of each parameter follows:
81 %
82 % o image_info: the image info.
83 %
84 % o argc: the number of elements in the argument vector.
85 %
86 % o argv: A text array containing the command line arguments.
87 %
88 % o metadata: any metadata is returned here.
89 %
90 % o exception: return any errors or warnings in this structure.
91 %
92 */
93 
94 static MagickBooleanType DisplayUsage(void)
95 {
96  const char
97  **p;
98 
99  static const char
100  *buttons[]=
101  {
102  "1 press to map or unmap the Command widget",
103  "2 press and drag to magnify a region of an image",
104  "3 press to load an image from a visual image directory",
105  (char *) NULL
106  },
107  *miscellaneous[]=
108  {
109  "-debug events display copious debugging information",
110  "-help print program options",
111  "-list type print a list of supported option arguments",
112  "-log format format of debugging information",
113  "-version print version information",
114  (char *) NULL
115  },
116  *operators[]=
117  {
118  "-auto-orient automagically orient image",
119  "-border geometry surround image with a border of color",
120  "-clip clip along the first path from the 8BIM profile",
121  "-clip-path id clip along a named path from the 8BIM profile",
122  "-colors value preferred number of colors in the image",
123  "-contrast enhance or reduce the image contrast",
124  "-crop geometry preferred size and location of the cropped image",
125  "-decipher filename convert cipher pixels to plain pixels",
126  "-deskew threshold straighten an image",
127  "-despeckle reduce the speckles within an image",
128  "-edge factor apply a filter to detect edges in the image",
129  "-enhance apply a digital filter to enhance a noisy image",
130  "-equalize perform histogram equalization to an image",
131  "-extract geometry extract area from image",
132  "-flip flip image in the vertical direction",
133  "-flop flop image in the horizontal direction",
134  "-frame geometry surround image with an ornamental border",
135  "-fuzz distance colors within this distance are considered equal",
136  "-gamma value level of gamma correction",
137  "-monochrome transform image to black and white",
138  "-negate replace every pixel with its complementary color",
139  "-normalize transform image to span the full range of colors",
140  "-raise value lighten/darken image edges to create a 3-D effect",
141  "-resample geometry change the resolution of an image",
142  "-resize geometry resize the image",
143  "-roll geometry roll an image vertically or horizontally",
144  "-rotate degrees apply Paeth rotation to the image",
145  "-sample geometry scale image with pixel sampling",
146  "-segment value segment an image",
147  "-sharpen geometry sharpen the image",
148  "-strip strip image of all profiles and comments",
149  "-threshold value threshold the image",
150  "-thumbnail geometry create a thumbnail of the image",
151  "-trim trim image edges",
152  (char *) NULL
153  },
154  *settings[]=
155  {
156  "-alpha option on, activate, off, deactivate, set, opaque, copy",
157  " transparent, extract, background, or shape",
158  "-antialias remove pixel-aliasing",
159  "-authenticate password",
160  " decipher image with this password",
161  "-backdrop display image centered on a backdrop",
162  "-channel type apply option to select image channels",
163  "-colormap type Shared or Private",
164  "-colorspace type alternate image colorspace",
165  "-comment string annotate image with comment",
166  "-compress type type of pixel compression when writing the image",
167  "-define format:option",
168  " define one or more image format options",
169  "-delay value display the next image after pausing",
170  "-density geometry horizontal and vertical density of the image",
171  "-depth value image depth",
172  "-display server display image to this X server",
173  "-dispose method layer disposal method",
174  "-dither method apply error diffusion to image",
175  "-endian type endianness (MSB or LSB) of the image",
176  "-filter type use this filter when resizing an image",
177  "-format string output formatted image characteristics",
178  "-geometry geometry preferred size and location of the Image window",
179  "-gravity type horizontal and vertical backdrop placement",
180  "-identify identify the format and characteristics of the image",
181  "-immutable displayed image cannot be modified",
182  "-interlace type type of image interlacing scheme",
183  "-interpolate method pixel color interpolation method",
184  "-label string assign a label to an image",
185  "-limit type value pixel cache resource limit",
186  "-loop iterations loop images then exit",
187  "-map type display image using this Standard Colormap",
188  "-matte store matte channel if the image has one",
189  "-monitor monitor progress",
190  "-page geometry size and location of an image canvas",
191  "-profile filename add, delete, or apply an image profile",
192  "-quality value JPEG/MIFF/PNG compression level",
193  "-quantize colorspace reduce colors in this colorspace",
194  "-quiet suppress all warning messages",
195  "-regard-warnings pay attention to warning messages",
196  "-remote command execute a command in an remote display process",
197  "-repage geometry size and location of an image canvas (operator)",
198  "-respect-parentheses settings remain in effect until parenthesis boundary",
199  "-sampling-factor geometry",
200  " horizontal and vertical sampling factor",
201  "-scenes range image scene range",
202  "-seed value seed a new sequence of pseudo-random numbers",
203  "-set property value set an image property",
204  "-size geometry width and height of image",
205  "-support factor resize support: > 1.0 is blurry, < 1.0 is sharp",
206  "-texture filename name of texture to tile onto the image background",
207  "-transparent-color color",
208  " transparent color",
209  "-treedepth value color tree depth",
210  "-update seconds detect when image file is modified and redisplay",
211  "-verbose print detailed information about the image",
212  "-visual type display image using this visual type",
213  "-virtual-pixel method",
214  " virtual pixel access method",
215  "-window id display image to background of this window",
216  "-window-group id exit program when this window id is destroyed",
217  "-write filename write image to a file",
218  (char *) NULL
219  },
220  *sequence_operators[]=
221  {
222  "-coalesce merge a sequence of images",
223  "-flatten flatten a sequence of images",
224  (char *) NULL
225  };
226 
227  ListMagickVersion(stdout);
228  (void) printf("Usage: %s [options ...] file [ [options ...] file ...]\n",
229  GetClientName());
230  (void) printf("\nImage Settings:\n");
231  for (p=settings; *p != (char *) NULL; p++)
232  (void) printf(" %s\n",*p);
233  (void) printf("\nImage Operators:\n");
234  for (p=operators; *p != (char *) NULL; p++)
235  (void) printf(" %s\n",*p);
236  (void) printf("\nImage Sequence Operators:\n");
237  for (p=sequence_operators; *p != (char *) NULL; p++)
238  (void) printf(" %s\n",*p);
239  (void) printf("\nMiscellaneous Options:\n");
240  for (p=miscellaneous; *p != (char *) NULL; p++)
241  (void) printf(" %s\n",*p);
242  (void) printf(
243  "\nIn addition to those listed above, you can specify these standard X\n");
244  (void) printf(
245  "resources as command line options: -background, -bordercolor,\n");
246  (void) printf(
247  " -alpha-color, -borderwidth, -font, -foreground, -iconGeometry,\n");
248  (void) printf("-iconic, -name, -shared-memory, -usePixmap, or -title.\n");
249  (void) printf(
250  "\nBy default, the image format of 'file' is determined by its magic\n");
251  (void) printf(
252  "number. To specify a particular image format, precede the filename\n");
253  (void) printf(
254  "with an image format name and a colon (i.e. ps:image) or specify the\n");
255  (void) printf(
256  "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
257  (void) printf("'-' for standard input or output.\n");
258  (void) printf("\nButtons: \n");
259  for (p=buttons; *p != (char *) NULL; p++)
260  (void) printf(" %s\n",*p);
261  return(MagickFalse);
262 }
263 
264 WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info,
265  int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception)
266 {
267 #if defined(MAGICKCORE_X11_DELEGATE)
268 #define DestroyDisplay() \
269 { \
270  if ((state & ExitState) == 0) \
271  DestroyXResources(); \
272  if (display != (Display *) NULL) \
273  { \
274  XCloseDisplay(display); \
275  display=(Display *) NULL; \
276  } \
277  XDestroyResourceInfo(&resource_info); \
278  DestroyImageStack(); \
279  if (image_marker != (size_t *) NULL) \
280  image_marker=(size_t *) RelinquishMagickMemory(image_marker); \
281  for (i=0; i < (ssize_t) argc; i++) \
282  argv[i]=DestroyString(argv[i]); \
283  argv=(char **) RelinquishMagickMemory(argv); \
284 }
285 #define ThrowDisplayException(asperity,tag,option) \
286 { \
287  (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
288  option); \
289  DestroyDisplay(); \
290  return(MagickFalse); \
291 }
292 #define ThrowDisplayInvalidArgumentException(option,argument) \
293 { \
294  (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
295  "InvalidArgument","'%s': %s",option,argument); \
296  DestroyDisplay(); \
297  return(MagickFalse); \
298 }
299 
300  char
301  *resource_value,
302  *server_name;
303 
304  const char
305  *option;
306 
307  Display
308  *display;
309 
310  Image
311  *image;
312 
313  ImageStack
314  image_stack[MaxImageStackDepth+1];
315 
316  MagickBooleanType
317  fire,
318  pend,
319  respect_parenthesis;
320 
321  MagickStatusType
322  status;
323 
324  QuantizeInfo
325  *quantize_info;
326 
327  register ssize_t
328  i;
329 
330  size_t
331  *image_marker,
332  iterations,
333  last_image,
334  state;
335 
336  ssize_t
337  image_number,
338  iteration,
339  j,
340  k,
341  l;
342 
343  XResourceInfo
344  resource_info;
345 
346  XrmDatabase
347  resource_database;
348 
349  /*
350  Set defaults.
351  */
352  assert(image_info != (ImageInfo *) NULL);
353  assert(image_info->signature == MagickCoreSignature);
354  if (image_info->debug != MagickFalse)
355  (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
356  assert(exception != (ExceptionInfo *) NULL);
357  if (argc == 2)
358  {
359  option=argv[1];
360  if ((LocaleCompare("version",option+1) == 0) ||
361  (LocaleCompare("-version",option+1) == 0))
362  {
363  ListMagickVersion(stdout);
364  return(MagickTrue);
365  }
366  }
368  display=(Display *) NULL;
369  j=1;
370  k=0;
371  image_marker=(size_t *) NULL;
372  image_number=0;
373  last_image=0;
374  NewImageStack();
375  option=(char *) NULL;
376  pend=MagickFalse;
377  respect_parenthesis=MagickFalse;
378  resource_database=(XrmDatabase) NULL;
379  (void) ResetMagickMemory(&resource_info,0,sizeof(resource_info));
380  server_name=(char *) NULL;
381  state=0;
382  status=MagickTrue;
383  ReadCommandlLine(argc,&argv);
384  status=ExpandFilenames(&argc,&argv);
385  if (status == MagickFalse)
386  ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
387  GetExceptionMessage(errno));
388  image_marker=(size_t *) AcquireQuantumMemory((size_t) argc+1UL,
389  sizeof(*image_marker));
390  if (image_marker == (size_t *) NULL)
391  ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
392  GetExceptionMessage(errno));
393  for (i=0; i <= (ssize_t) argc; i++)
394  image_marker[i]=(size_t) argc;
395  /*
396  Check for server name specified on the command line.
397  */
398  for (i=1; i < (ssize_t) argc; i++)
399  {
400  /*
401  Check command line for server name.
402  */
403  option=argv[i];
404  if (LocaleCompare("display",option+1) == 0)
405  {
406  /*
407  User specified server name.
408  */
409  i++;
410  if (i == (ssize_t) argc)
411  ThrowDisplayException(OptionError,"MissingArgument",option);
412  server_name=argv[i];
413  }
414  if ((LocaleCompare("help",option+1) == 0) ||
415  (LocaleCompare("-help",option+1) == 0))
416  return(DisplayUsage());
417  }
418  /*
419  Get user defaults from X resource database.
420  */
421  display=XOpenDisplay(server_name);
422  if (display == (Display *) NULL)
423  ThrowDisplayException(XServerError,"UnableToOpenXServer",
424  XDisplayName(server_name));
425  (void) XSetErrorHandler(XError);
426  resource_database=XGetResourceDatabase(display,GetClientName());
427  XGetResourceInfo(image_info,resource_database,GetClientName(),
428  &resource_info);
429  quantize_info=resource_info.quantize_info;
430  image_info->density=XGetResourceInstance(resource_database,GetClientName(),
431  "density",(char *) NULL);
432  if (image_info->density == (char *) NULL)
433  image_info->density=XGetScreenDensity(display);
434  resource_value=XGetResourceInstance(resource_database,GetClientName(),
435  "interlace","none");
436  image_info->interlace=(InterlaceType)
437  ParseCommandOption(MagickInterlaceOptions,MagickFalse,resource_value);
438  image_info->page=XGetResourceInstance(resource_database,GetClientName(),
439  "pageGeometry",(char *) NULL);
440  resource_value=XGetResourceInstance(resource_database,GetClientName(),
441  "quality","75");
442  image_info->quality=StringToUnsignedLong(resource_value);
443  resource_value=XGetResourceInstance(resource_database,GetClientName(),
444  "verbose","False");
445  image_info->verbose=IsStringTrue(resource_value);
446  resource_value=XGetResourceInstance(resource_database,GetClientName(),
447  "dither","True");
448  quantize_info->dither_method=IsStringTrue(resource_value) != MagickFalse ?
449  RiemersmaDitherMethod : NoDitherMethod;
450  /*
451  Parse command line.
452  */
453  iteration=0;
454  for (i=1; ((i <= (ssize_t) argc) && ((state & ExitState) == 0)); i++)
455  {
456  if (i < (ssize_t) argc)
457  option=argv[i];
458  else
459  if (image != (Image *) NULL)
460  break;
461  else
462  if (isatty(STDIN_FILENO) != MagickFalse)
463  option="logo:";
464  else
465  option="-";
466  if (LocaleCompare(option,"(") == 0)
467  {
468  FireImageStack(MagickFalse,MagickTrue,pend);
469  if (k == MaxImageStackDepth)
470  ThrowDisplayException(OptionError,"ParenthesisNestedTooDeeply",
471  option);
472  PushImageStack();
473  continue;
474  }
475  if (LocaleCompare(option,")") == 0)
476  {
477  FireImageStack(MagickFalse,MagickTrue,MagickTrue);
478  if (k == 0)
479  ThrowDisplayException(OptionError,"UnableToParseExpression",option);
480  PopImageStack();
481  continue;
482  }
483  if (IsCommandOption(option) == MagickFalse)
484  {
485  const char
486  *filename;
487 
488  Image
489  *display_image,
490  *image_list,
491  *images;
492 
493  /*
494  Option is a file name.
495  */
496  FireImageStack(MagickFalse,MagickFalse,pend);
497  filename=option;
498  if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
499  {
500  option=argv[++i];
501  filename=option;
502  }
503  (void) CopyMagickString(image_info->filename,filename,MagickPathExtent);
504  images=ReadImage(image_info,exception);
505  CatchException(exception);
506  status&=(images != (Image *) NULL) &&
507  (exception->severity < ErrorException);
508  if (images == (Image *) NULL)
509  continue;
510  AppendImageStack(images);
511  FinalizeImageSettings(image_info,image,MagickFalse);
512  iterations=0;
513  if (i == (ssize_t) argc)
514  iterations=image->iterations;
515  image_list=CloneImageList(image,exception);
516  if (image_list == (Image *) NULL)
517  ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
518  GetExceptionMessage(errno));
519  display_image=image_list;
520  do
521  {
522  /*
523  Transmogrify image as defined by the image processing options.
524  */
525  resource_info.quantum=1;
526  if (resource_info.window_id != (char *) NULL)
527  {
528  /*
529  Display image to a specified X window.
530  */
531  status=XDisplayBackgroundImage(display,&resource_info,
532  display_image,exception);
533  if (status != MagickFalse)
534  {
535  state|=RetainColorsState;
536  status=MagickFalse;
537  }
538  if (GetNextImageInList(display_image) == (Image *) NULL)
539  state|=ExitState;
540  }
541  else
542  do
543  {
544  Image
545  *nexus;
546 
547  /*
548  Display image to X server.
549  */
550  if (resource_info.delay != 1)
551  display_image->delay=resource_info.delay;
552  nexus=XDisplayImage(display,&resource_info,argv,argc,
553  &display_image,&state,exception);
554  if (nexus == (Image *) NULL)
555  break;
556  while ((nexus != (Image *) NULL) && ((state & ExitState) == 0))
557  {
558  Image
559  *next;
560 
561  if (nexus->montage != (char *) NULL)
562  {
563  /*
564  User selected a visual directory image (montage).
565  */
566  display_image=nexus;
567  break;
568  }
569  next=XDisplayImage(display,&resource_info,argv,argc,&nexus,
570  &state,exception);
571  if ((next == (Image *) NULL) &&
572  (GetNextImageInList(nexus) != (Image *) NULL))
573  {
574  display_image=GetNextImageInList(nexus);
575  nexus=NewImageList();
576  }
577  else
578  {
579  if (nexus != display_image)
580  nexus=DestroyImageList(nexus);
581  nexus=next;
582  }
583  }
584  } while ((state & ExitState) == 0);
585  if (resource_info.write_filename != (char *) NULL)
586  {
587  /*
588  Write image.
589  */
590  (void) CopyMagickString(display_image->filename,
591  resource_info.write_filename,MagickPathExtent);
592  (void) SetImageInfo(image_info,1,exception);
593  status&=WriteImage(image_info,display_image,exception);
594  }
595  /*
596  Proceed to next/previous image.
597  */
598  if ((state & FormerImageState) != 0)
599  for (l=0; l < (ssize_t) resource_info.quantum; l++)
600  {
601  if (GetPreviousImageInList(display_image) == (Image *) NULL)
602  break;
603  display_image=GetPreviousImageInList(display_image);
604  }
605  else
606  for (l=0; l < (ssize_t) resource_info.quantum; l++)
607  {
608  if (GetNextImageInList(display_image) == (Image *) NULL)
609  break;
610  display_image=GetNextImageInList(display_image);
611  }
612  if (l < (ssize_t) resource_info.quantum)
613  break;
614  } while ((display_image != (Image *) NULL) && ((state & ExitState) == 0));
615  /*
616  Free image resources.
617  */
618  display_image=DestroyImageList(display_image);
619  if ((state & FormerImageState) == 0)
620  {
621  last_image=(size_t) image_number;
622  image_marker[i]=(size_t) image_number++;
623  }
624  else
625  {
626  /*
627  Proceed to previous image.
628  */
629  for (i--; i > 0; i--)
630  if (image_marker[i] == (size_t) (image_number-2))
631  break;
632  image_number--;
633  }
634  if ((i == (ssize_t) argc) && ((state & ExitState) == 0))
635  i=0;
636  if ((state & ExitState) != 0)
637  break;
638  /*
639  Determine if we should proceed to the first image.
640  */
641  if (image_number < 0)
642  {
643  if ((state & FormerImageState) != 0)
644  {
645 
646  for (i=1; i < (ssize_t) (argc-2); i++)
647  if (last_image == image_marker[i])
648  break;
649  image_number=(ssize_t) image_marker[i]+1;
650  }
651  continue;
652  }
653  if (resource_info.window_id != (char *) NULL)
654  state|=ExitState;
655  if ((iterations != 0) && (++iteration == (ssize_t) iterations))
656  state|=ExitState;
657  if (LocaleCompare(filename,"-") == 0)
658  state|=ExitState;
660  continue;
661  }
662  pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
663  switch (*(option+1))
664  {
665  case 'a':
666  {
667  if (LocaleCompare("alpha",option+1) == 0)
668  {
669  ssize_t
670  type;
671 
672  if (*option == '+')
673  break;
674  i++;
675  if (i == (ssize_t) argc)
676  ThrowDisplayException(OptionError,"MissingArgument",option);
677  type=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse,argv[i]);
678  if (type < 0)
679  ThrowDisplayException(OptionError,"UnrecognizedAlphaChannelOption",
680  argv[i]);
681  break;
682  }
683  if (LocaleCompare("antialias",option+1) == 0)
684  break;
685  if (LocaleCompare("authenticate",option+1) == 0)
686  {
687  if (*option == '+')
688  break;
689  i++;
690  if (i == (ssize_t) argc)
691  ThrowDisplayException(OptionError,"MissingArgument",option);
692  break;
693  }
694  if (LocaleCompare("auto-orient",option+1) == 0)
695  break;
696  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
697  }
698  case 'b':
699  {
700  if (LocaleCompare("backdrop",option+1) == 0)
701  {
702  resource_info.backdrop=(*option == '-') ? MagickTrue : MagickFalse;
703  break;
704  }
705  if (LocaleCompare("background",option+1) == 0)
706  {
707  if (*option == '+')
708  break;
709  i++;
710  if (i == (ssize_t) argc)
711  ThrowDisplayException(OptionError,"MissingArgument",option);
712  resource_info.background_color=argv[i];
713  break;
714  }
715  if (LocaleCompare("border",option+1) == 0)
716  {
717  if (*option == '+')
718  break;
719  i++;
720  if (i == (ssize_t) argc)
721  ThrowDisplayException(OptionError,"MissingArgument",option);
722  if (IsGeometry(argv[i]) == MagickFalse)
723  ThrowDisplayInvalidArgumentException(option,argv[i]);
724  break;
725  }
726  if (LocaleCompare("bordercolor",option+1) == 0)
727  {
728  if (*option == '+')
729  break;
730  i++;
731  if (i == (ssize_t) argc)
732  ThrowDisplayException(OptionError,"MissingArgument",option);
733  resource_info.border_color=argv[i];
734  break;
735  }
736  if (LocaleCompare("borderwidth",option+1) == 0)
737  {
738  resource_info.border_width=0;
739  if (*option == '+')
740  break;
741  i++;
742  if (i == (ssize_t) argc)
743  ThrowDisplayException(OptionError,"MissingArgument",option);
744  if (IsGeometry(argv[i]) == MagickFalse)
745  ThrowDisplayInvalidArgumentException(option,argv[i]);
746  resource_info.border_width=(unsigned int)
747  StringToUnsignedLong(argv[i]);
748  break;
749  }
750  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
751  }
752  case 'c':
753  {
754  if (LocaleCompare("cache",option+1) == 0)
755  {
756  if (*option == '+')
757  break;
758  i++;
759  if (i == (ssize_t) argc)
760  ThrowDisplayException(OptionError,"MissingArgument",option);
761  if (IsGeometry(argv[i]) == MagickFalse)
762  ThrowDisplayInvalidArgumentException(option,argv[i]);
763  break;
764  }
765  if (LocaleCompare("channel",option+1) == 0)
766  {
767  ssize_t
768  channel;
769 
770  if (*option == '+')
771  break;
772  i++;
773  if (i == (ssize_t) argc)
774  ThrowDisplayException(OptionError,"MissingArgument",option);
775  channel=ParseChannelOption(argv[i]);
776  if (channel < 0)
777  ThrowDisplayException(OptionError,"UnrecognizedChannelType",
778  argv[i]);
779  break;
780  }
781  if (LocaleCompare("clip",option+1) == 0)
782  break;
783  if (LocaleCompare("clip-path",option+1) == 0)
784  {
785  i++;
786  if (i == (ssize_t) argc)
787  ThrowDisplayException(OptionError,"MissingArgument",option);
788  break;
789  }
790  if (LocaleCompare("coalesce",option+1) == 0)
791  break;
792  if (LocaleCompare("colormap",option+1) == 0)
793  {
794  resource_info.colormap=PrivateColormap;
795  if (*option == '+')
796  break;
797  i++;
798  if (i == (ssize_t) argc)
799  ThrowDisplayException(OptionError,"MissingArgument",option);
800  resource_info.colormap=UndefinedColormap;
801  if (LocaleCompare("private",argv[i]) == 0)
802  resource_info.colormap=PrivateColormap;
803  if (LocaleCompare("shared",argv[i]) == 0)
804  resource_info.colormap=SharedColormap;
805  if (resource_info.colormap == UndefinedColormap)
806  ThrowDisplayException(OptionError,"UnrecognizedColormapType",
807  argv[i]);
808  break;
809  }
810  if (LocaleCompare("colors",option+1) == 0)
811  {
812  quantize_info->number_colors=0;
813  if (*option == '+')
814  break;
815  i++;
816  if (i == (ssize_t) argc)
817  ThrowDisplayException(OptionError,"MissingArgument",option);
818  if (IsGeometry(argv[i]) == MagickFalse)
819  ThrowDisplayInvalidArgumentException(option,argv[i]);
820  quantize_info->number_colors=StringToUnsignedLong(argv[i]);
821  break;
822  }
823  if (LocaleCompare("colorspace",option+1) == 0)
824  {
825  ssize_t
826  colorspace;
827 
828  if (*option == '+')
829  break;
830  i++;
831  if (i == (ssize_t) argc)
832  ThrowDisplayException(OptionError,"MissingArgument",option);
833  colorspace=ParseCommandOption(MagickColorspaceOptions,
834  MagickFalse,argv[i]);
835  if (colorspace < 0)
836  ThrowDisplayException(OptionError,"UnrecognizedColorspace",
837  argv[i]);
838  break;
839  }
840  if (LocaleCompare("comment",option+1) == 0)
841  {
842  if (*option == '+')
843  break;
844  i++;
845  if (i == (ssize_t) argc)
846  ThrowDisplayException(OptionError,"MissingArgument",option);
847  break;
848  }
849  if (LocaleCompare("compress",option+1) == 0)
850  {
851  ssize_t
852  compress;
853 
854  if (*option == '+')
855  break;
856  i++;
857  if (i == (ssize_t) argc)
858  ThrowDisplayException(OptionError,"MissingArgument",option);
859  compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
860  argv[i]);
861  if (compress < 0)
862  ThrowDisplayException(OptionError,"UnrecognizedImageCompression",
863  argv[i]);
864  break;
865  }
866  if (LocaleCompare("concurrent",option+1) == 0)
867  break;
868  if (LocaleCompare("contrast",option+1) == 0)
869  break;
870  if (LocaleCompare("crop",option+1) == 0)
871  {
872  if (*option == '+')
873  break;
874  i++;
875  if (i == (ssize_t) argc)
876  ThrowDisplayException(OptionError,"MissingArgument",option);
877  if (IsGeometry(argv[i]) == MagickFalse)
878  ThrowDisplayInvalidArgumentException(option,argv[i]);
879  break;
880  }
881  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
882  }
883  case 'd':
884  {
885  if (LocaleCompare("debug",option+1) == 0)
886  {
887  ssize_t
888  event;
889 
890  if (*option == '+')
891  break;
892  i++;
893  if (i == (ssize_t) argc)
894  ThrowDisplayException(OptionError,"MissingArgument",option);
895  event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
896  if (event < 0)
897  ThrowDisplayException(OptionError,"UnrecognizedEventType",
898  argv[i]);
899  (void) SetLogEventMask(argv[i]);
900  break;
901  }
902  if (LocaleCompare("decipher",option+1) == 0)
903  {
904  if (*option == '+')
905  break;
906  i++;
907  if (i == (ssize_t) argc)
908  ThrowDisplayException(OptionError,"MissingArgument",option);
909  break;
910  }
911  if (LocaleCompare("define",option+1) == 0)
912  {
913  i++;
914  if (i == (ssize_t) argc)
915  ThrowDisplayException(OptionError,"MissingArgument",option);
916  if (*option == '+')
917  {
918  const char
919  *define;
920 
921  define=GetImageOption(image_info,argv[i]);
922  if (define == (const char *) NULL)
923  ThrowDisplayException(OptionError,"NoSuchOption",argv[i]);
924  break;
925  }
926  break;
927  }
928  if (LocaleCompare("delay",option+1) == 0)
929  {
930  if (*option == '+')
931  break;
932  i++;
933  if (i == (ssize_t) argc)
934  ThrowDisplayException(OptionError,"MissingArgument",option);
935  if (IsGeometry(argv[i]) == MagickFalse)
936  ThrowDisplayInvalidArgumentException(option,argv[i]);
937  break;
938  }
939  if (LocaleCompare("density",option+1) == 0)
940  {
941  if (*option == '+')
942  break;
943  i++;
944  if (i == (ssize_t) argc)
945  ThrowDisplayException(OptionError,"MissingArgument",option);
946  if (IsGeometry(argv[i]) == MagickFalse)
947  ThrowDisplayInvalidArgumentException(option,argv[i]);
948  break;
949  }
950  if (LocaleCompare("depth",option+1) == 0)
951  {
952  if (*option == '+')
953  break;
954  i++;
955  if (i == (ssize_t) argc)
956  ThrowDisplayException(OptionError,"MissingArgument",option);
957  if (IsGeometry(argv[i]) == MagickFalse)
958  ThrowDisplayInvalidArgumentException(option,argv[i]);
959  break;
960  }
961  if (LocaleCompare("deskew",option+1) == 0)
962  {
963  if (*option == '+')
964  break;
965  i++;
966  if (i == (ssize_t) argc)
967  ThrowDisplayException(OptionError,"MissingArgument",option);
968  if (IsGeometry(argv[i]) == MagickFalse)
969  ThrowDisplayInvalidArgumentException(option,argv[i]);
970  break;
971  }
972  if (LocaleCompare("despeckle",option+1) == 0)
973  break;
974  if (LocaleCompare("display",option+1) == 0)
975  {
976  if (*option == '+')
977  break;
978  i++;
979  if (i == (ssize_t) argc)
980  ThrowDisplayException(OptionError,"MissingArgument",option);
981  break;
982  }
983  if (LocaleCompare("dispose",option+1) == 0)
984  {
985  ssize_t
986  dispose;
987 
988  if (*option == '+')
989  break;
990  i++;
991  if (i == (ssize_t) argc)
992  ThrowDisplayException(OptionError,"MissingArgument",option);
993  dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
994  if (dispose < 0)
995  ThrowDisplayException(OptionError,"UnrecognizedDisposeMethod",
996  argv[i]);
997  break;
998  }
999  if (LocaleCompare("dither",option+1) == 0)
1000  {
1001  ssize_t
1002  method;
1003 
1004  quantize_info->dither_method=NoDitherMethod;
1005  if (*option == '+')
1006  break;
1007  i++;
1008  if (i == (ssize_t) argc)
1009  ThrowDisplayException(OptionError,"MissingArgument",option);
1010  method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
1011  if (method < 0)
1012  ThrowDisplayException(OptionError,"UnrecognizedDitherMethod",
1013  argv[i]);
1014  quantize_info->dither_method=(DitherMethod) method;
1015  break;
1016  }
1017  if (LocaleCompare("duration",option+1) == 0)
1018  {
1019  if (*option == '+')
1020  break;
1021  i++;
1022  if (i == (ssize_t) argc)
1023  ThrowDisplayException(OptionError,"MissingArgument",option);
1024  if (IsGeometry(argv[i]) == MagickFalse)
1025  ThrowDisplayInvalidArgumentException(option,argv[i]);
1026  break;
1027  }
1028  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1029  }
1030  case 'e':
1031  {
1032  if (LocaleCompare("edge",option+1) == 0)
1033  {
1034  if (*option == '+')
1035  break;
1036  i++;
1037  if (i == (ssize_t) argc)
1038  ThrowDisplayException(OptionError,"MissingArgument",option);
1039  if (IsGeometry(argv[i]) == MagickFalse)
1040  ThrowDisplayInvalidArgumentException(option,argv[i]);
1041  break;
1042  }
1043  if (LocaleCompare("endian",option+1) == 0)
1044  {
1045  ssize_t
1046  endian;
1047 
1048  if (*option == '+')
1049  break;
1050  i++;
1051  if (i == (ssize_t) argc)
1052  ThrowDisplayException(OptionError,"MissingArgument",option);
1053  endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
1054  argv[i]);
1055  if (endian < 0)
1056  ThrowDisplayException(OptionError,"UnrecognizedEndianType",
1057  argv[i]);
1058  break;
1059  }
1060  if (LocaleCompare("enhance",option+1) == 0)
1061  break;
1062  if (LocaleCompare("equalize",option+1) == 0)
1063  break;
1064  if (LocaleCompare("extract",option+1) == 0)
1065  {
1066  if (*option == '+')
1067  break;
1068  i++;
1069  if (i == (ssize_t) argc)
1070  ThrowDisplayException(OptionError,"MissingArgument",option);
1071  if (IsGeometry(argv[i]) == MagickFalse)
1072  ThrowDisplayInvalidArgumentException(option,argv[i]);
1073  break;
1074  }
1075  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1076  }
1077  case 'f':
1078  {
1079  if (LocaleCompare("filter",option+1) == 0)
1080  {
1081  ssize_t
1082  filter;
1083 
1084  if (*option == '+')
1085  break;
1086  i++;
1087  if (i == (ssize_t) argc)
1088  ThrowDisplayException(OptionError,"MissingArgument",option);
1089  filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
1090  if (filter < 0)
1091  ThrowDisplayException(OptionError,"UnrecognizedImageFilter",
1092  argv[i]);
1093  break;
1094  }
1095  if (LocaleCompare("flatten",option+1) == 0)
1096  break;
1097  if (LocaleCompare("flip",option+1) == 0)
1098  break;
1099  if (LocaleCompare("flop",option+1) == 0)
1100  break;
1101  if (LocaleCompare("font",option+1) == 0)
1102  {
1103  if (*option == '+')
1104  break;
1105  i++;
1106  if (i == (ssize_t) argc)
1107  ThrowDisplayException(OptionError,"MissingArgument",option);
1108  resource_info.font=XGetResourceClass(resource_database,
1109  GetClientName(),"font",argv[i]);
1110  break;
1111  }
1112  if (LocaleCompare("foreground",option+1) == 0)
1113  {
1114  if (*option == '+')
1115  break;
1116  i++;
1117  if (i == (ssize_t) argc)
1118  ThrowDisplayException(OptionError,"MissingArgument",option);
1119  resource_info.foreground_color=argv[i];
1120  break;
1121  }
1122  if (LocaleCompare("format",option+1) == 0)
1123  {
1124  if (*option == '+')
1125  break;
1126  i++;
1127  if (i == (ssize_t) argc)
1128  ThrowDisplayException(OptionError,"MissingArgument",option);
1129  break;
1130  }
1131  if (LocaleCompare("frame",option+1) == 0)
1132  {
1133  if (*option == '+')
1134  break;
1135  i++;
1136  if (i == (ssize_t) argc)
1137  ThrowDisplayException(OptionError,"MissingArgument",option);
1138  if (IsGeometry(argv[i]) == MagickFalse)
1139  ThrowDisplayInvalidArgumentException(option,argv[i]);
1140  break;
1141  }
1142  if (LocaleCompare("fuzz",option+1) == 0)
1143  {
1144  if (*option == '+')
1145  break;
1146  i++;
1147  if (i == (ssize_t) argc)
1148  ThrowDisplayException(OptionError,"MissingArgument",option);
1149  if (IsGeometry(argv[i]) == MagickFalse)
1150  ThrowDisplayInvalidArgumentException(option,argv[i]);
1151  break;
1152  }
1153  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1154  }
1155  case 'g':
1156  {
1157  if (LocaleCompare("gamma",option+1) == 0)
1158  {
1159  i++;
1160  if (i == (ssize_t) argc)
1161  ThrowDisplayException(OptionError,"MissingArgument",option);
1162  if (IsGeometry(argv[i]) == MagickFalse)
1163  ThrowDisplayInvalidArgumentException(option,argv[i]);
1164  break;
1165  }
1166  if (LocaleCompare("geometry",option+1) == 0)
1167  {
1168  resource_info.image_geometry=(char *) NULL;
1169  if (*option == '+')
1170  break;
1171  (void) CopyMagickString(argv[i]+1,"sans",MagickPathExtent);
1172  i++;
1173  if (i == (ssize_t) argc)
1174  ThrowDisplayException(OptionError,"MissingArgument",option);
1175  if (IsGeometry(argv[i]) == MagickFalse)
1176  ThrowDisplayInvalidArgumentException(option,argv[i]);
1177  resource_info.image_geometry=ConstantString(argv[i]);
1178  break;
1179  }
1180  if (LocaleCompare("gravity",option+1) == 0)
1181  {
1182  ssize_t
1183  gravity;
1184 
1185  if (*option == '+')
1186  break;
1187  i++;
1188  if (i == (ssize_t) argc)
1189  ThrowDisplayException(OptionError,"MissingArgument",option);
1190  gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1191  argv[i]);
1192  if (gravity < 0)
1193  ThrowDisplayException(OptionError,"UnrecognizedGravityType",
1194  argv[i]);
1195  break;
1196  }
1197  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1198  }
1199  case 'h':
1200  {
1201  if ((LocaleCompare("help",option+1) == 0) ||
1202  (LocaleCompare("-help",option+1) == 0))
1203  break;
1204  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1205  }
1206  case 'i':
1207  {
1208  if (LocaleCompare("identify",option+1) == 0)
1209  break;
1210  if (LocaleCompare("iconGeometry",option+1) == 0)
1211  {
1212  resource_info.icon_geometry=(char *) NULL;
1213  if (*option == '+')
1214  break;
1215  i++;
1216  if (i == (ssize_t) argc)
1217  ThrowDisplayException(OptionError,"MissingArgument",option);
1218  if (IsGeometry(argv[i]) == MagickFalse)
1219  ThrowDisplayInvalidArgumentException(option,argv[i]);
1220  resource_info.icon_geometry=argv[i];
1221  break;
1222  }
1223  if (LocaleCompare("iconic",option+1) == 0)
1224  {
1225  resource_info.iconic=(*option == '-') ? MagickTrue : MagickFalse;
1226  break;
1227  }
1228  if (LocaleCompare("immutable",option+1) == 0)
1229  {
1230  resource_info.immutable=(*option == '-') ? MagickTrue : MagickFalse;
1231  break;
1232  }
1233  if (LocaleCompare("interlace",option+1) == 0)
1234  {
1235  ssize_t
1236  interlace;
1237 
1238  if (*option == '+')
1239  break;
1240  i++;
1241  if (i == (ssize_t) argc)
1242  ThrowDisplayException(OptionError,"MissingArgument",option);
1243  interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1244  argv[i]);
1245  if (interlace < 0)
1246  ThrowDisplayException(OptionError,"UnrecognizedInterlaceType",
1247  argv[i]);
1248  break;
1249  }
1250  if (LocaleCompare("interpolate",option+1) == 0)
1251  {
1252  ssize_t
1253  interpolate;
1254 
1255  if (*option == '+')
1256  break;
1257  i++;
1258  if (i == (ssize_t) argc)
1259  ThrowDisplayException(OptionError,"MissingArgument",option);
1260  interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1261  argv[i]);
1262  if (interpolate < 0)
1263  ThrowDisplayException(OptionError,"UnrecognizedInterpolateMethod",
1264  argv[i]);
1265  break;
1266  }
1267  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1268  }
1269  case 'l':
1270  {
1271  if (LocaleCompare("label",option+1) == 0)
1272  {
1273  if (*option == '+')
1274  break;
1275  i++;
1276  if (i == (ssize_t) argc)
1277  ThrowDisplayException(OptionError,"MissingArgument",option);
1278  break;
1279  }
1280  if (LocaleCompare("limit",option+1) == 0)
1281  {
1282  char
1283  *p;
1284 
1285  double
1286  value;
1287 
1288  ssize_t
1289  resource;
1290 
1291  if (*option == '+')
1292  break;
1293  i++;
1294  if (i == (ssize_t) argc)
1295  ThrowDisplayException(OptionError,"MissingArgument",option);
1296  resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1297  argv[i]);
1298  if (resource < 0)
1299  ThrowDisplayException(OptionError,"UnrecognizedResourceType",
1300  argv[i]);
1301  i++;
1302  if (i == (ssize_t) argc)
1303  ThrowDisplayException(OptionError,"MissingArgument",option);
1304  value=StringToDouble(argv[i],&p);
1305  (void) value;
1306  if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1307  ThrowDisplayInvalidArgumentException(option,argv[i]);
1308  break;
1309  }
1310  if (LocaleCompare("list",option+1) == 0)
1311  {
1312  ssize_t
1313  list;
1314 
1315  if (*option == '+')
1316  break;
1317  i++;
1318  if (i == (ssize_t) argc)
1319  ThrowDisplayException(OptionError,"MissingArgument",option);
1320  list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1321  if (list < 0)
1322  ThrowDisplayException(OptionError,"UnrecognizedListType",argv[i]);
1323  status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1324  argv+j,exception);
1325  DestroyDisplay();
1326  return(status == 0 ? MagickTrue : MagickFalse);
1327  }
1328  if (LocaleCompare("log",option+1) == 0)
1329  {
1330  if (*option == '+')
1331  break;
1332  i++;
1333  if ((i == (ssize_t) argc) ||
1334  (strchr(argv[i],'%') == (char *) NULL))
1335  ThrowDisplayException(OptionError,"MissingArgument",option);
1336  break;
1337  }
1338  if (LocaleCompare("loop",option+1) == 0)
1339  {
1340  if (*option == '+')
1341  break;
1342  i++;
1343  if (i == (ssize_t) argc)
1344  ThrowDisplayException(OptionError,"MissingArgument",option);
1345  if (IsGeometry(argv[i]) == MagickFalse)
1346  ThrowDisplayInvalidArgumentException(option,argv[i]);
1347  iterations=StringToUnsignedLong(argv[i]);
1348  break;
1349  }
1350  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1351  }
1352  case 'm':
1353  {
1354  if (LocaleCompare("magnify",option+1) == 0)
1355  {
1356  resource_info.magnify=2;
1357  if (*option == '+')
1358  break;
1359  i++;
1360  if (i == (ssize_t) argc)
1361  ThrowDisplayException(OptionError,"MissingArgument",option);
1362  if (IsGeometry(argv[i]) == MagickFalse)
1363  ThrowDisplayInvalidArgumentException(option,argv[i]);
1364  resource_info.magnify=(unsigned int) StringToUnsignedLong(argv[i]);
1365  break;
1366  }
1367  if (LocaleCompare("map",option+1) == 0)
1368  {
1369  resource_info.map_type=(char *) NULL;
1370  if (*option == '+')
1371  break;
1372  (void) strcpy(argv[i]+1,"san");
1373  i++;
1374  if (i == (ssize_t) argc)
1375  ThrowDisplayException(OptionError,"MissingArgument",option);
1376  resource_info.map_type=argv[i];
1377  break;
1378  }
1379  if (LocaleCompare("matte",option+1) == 0)
1380  break;
1381  if (LocaleCompare("alpha-color",option+1) == 0)
1382  {
1383  if (*option == '+')
1384  break;
1385  i++;
1386  if (i == (ssize_t) argc)
1387  ThrowDisplayException(OptionError,"MissingArgument",option);
1388  resource_info.alpha_color=argv[i];
1389  break;
1390  }
1391  if (LocaleCompare("monitor",option+1) == 0)
1392  break;
1393  if (LocaleCompare("monochrome",option+1) == 0)
1394  {
1395  if (*option == '+')
1396  break;
1397  quantize_info->number_colors=2;
1398  quantize_info->colorspace=GRAYColorspace;
1399  break;
1400  }
1401  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1402  }
1403  case 'n':
1404  {
1405  if (LocaleCompare("name",option+1) == 0)
1406  {
1407  resource_info.name=(char *) NULL;
1408  if (*option == '+')
1409  break;
1410  i++;
1411  if (i == (ssize_t) argc)
1412  ThrowDisplayException(OptionError,"MissingArgument",option);
1413  resource_info.name=ConstantString(argv[i]);
1414  break;
1415  }
1416  if (LocaleCompare("negate",option+1) == 0)
1417  break;
1418  if (LocaleCompare("noop",option+1) == 0)
1419  break;
1420  if (LocaleCompare("normalize",option+1) == 0)
1421  break;
1422  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1423  }
1424  case 'p':
1425  {
1426  if (LocaleCompare("page",option+1) == 0)
1427  {
1428  resource_info.image_geometry=(char *) NULL;
1429  if (*option == '+')
1430  break;
1431  i++;
1432  if (i == (ssize_t) argc)
1433  ThrowDisplayException(OptionError,"MissingArgument",option);
1434  resource_info.image_geometry=ConstantString(argv[i]);
1435  break;
1436  }
1437  if (LocaleCompare("profile",option+1) == 0)
1438  {
1439  i++;
1440  if (i == (ssize_t) argc)
1441  ThrowDisplayException(OptionError,"MissingArgument",option);
1442  break;
1443  }
1444  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1445  }
1446  case 'q':
1447  {
1448  if (LocaleCompare("quality",option+1) == 0)
1449  {
1450  if (*option == '+')
1451  break;
1452  i++;
1453  if (i == (ssize_t) argc)
1454  ThrowDisplayException(OptionError,"MissingArgument",option);
1455  if (IsGeometry(argv[i]) == MagickFalse)
1456  ThrowDisplayInvalidArgumentException(option,argv[i]);
1457  break;
1458  }
1459  if (LocaleCompare("quantize",option+1) == 0)
1460  {
1461  ssize_t
1462  colorspace;
1463 
1464  if (*option == '+')
1465  break;
1466  i++;
1467  if (i == (ssize_t) argc)
1468  ThrowDisplayException(OptionError,"MissingArgument",option);
1469  colorspace=ParseCommandOption(MagickColorspaceOptions,
1470  MagickFalse,argv[i]);
1471  if (colorspace < 0)
1472  ThrowDisplayException(OptionError,"UnrecognizedColorspace",
1473  argv[i]);
1474  break;
1475  }
1476  if (LocaleCompare("quiet",option+1) == 0)
1477  break;
1478  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1479  }
1480  case 'r':
1481  {
1482  if (LocaleCompare("raise",option+1) == 0)
1483  {
1484  i++;
1485  if (i == (ssize_t) argc)
1486  ThrowDisplayException(OptionError,"MissingArgument",option);
1487  if (IsGeometry(argv[i]) == MagickFalse)
1488  ThrowDisplayInvalidArgumentException(option,argv[i]);
1489  break;
1490  }
1491  if (LocaleCompare("regard-warnings",option+1) == 0)
1492  break;
1493  if (LocaleCompare("remote",option+1) == 0)
1494  {
1495  i++;
1496  if (i == (ssize_t) argc)
1497  ThrowDisplayException(OptionError,"MissingArgument",option);
1498  if (XRemoteCommand(display,resource_info.window_id,argv[i]) != 0)
1499  return(MagickFalse);
1500  i--;
1501  break;
1502  }
1503  if (LocaleCompare("repage",option+1) == 0)
1504  {
1505  if (*option == '+')
1506  break;
1507  i++;
1508  if (i == (ssize_t) argc)
1509  ThrowDisplayException(OptionError,"MissingArgument",option);
1510  if (IsGeometry(argv[i]) == MagickFalse)
1511  ThrowDisplayInvalidArgumentException(option,argv[i]);
1512  break;
1513  }
1514  if (LocaleCompare("resample",option+1) == 0)
1515  {
1516  if (*option == '+')
1517  break;
1518  i++;
1519  if (i == (ssize_t) argc)
1520  ThrowDisplayException(OptionError,"MissingArgument",option);
1521  if (IsGeometry(argv[i]) == MagickFalse)
1522  ThrowDisplayInvalidArgumentException(option,argv[i]);
1523  break;
1524  }
1525  if (LocaleCompare("resize",option+1) == 0)
1526  {
1527  if (*option == '+')
1528  break;
1529  i++;
1530  if (i == (ssize_t) argc)
1531  ThrowDisplayException(OptionError,"MissingArgument",option);
1532  if (IsGeometry(argv[i]) == MagickFalse)
1533  ThrowDisplayInvalidArgumentException(option,argv[i]);
1534  break;
1535  }
1536  if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1537  {
1538  respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1539  break;
1540  }
1541  if (LocaleCompare("roll",option+1) == 0)
1542  {
1543  if (*option == '+')
1544  break;
1545  i++;
1546  if (i == (ssize_t) argc)
1547  ThrowDisplayException(OptionError,"MissingArgument",option);
1548  if (IsGeometry(argv[i]) == MagickFalse)
1549  ThrowDisplayInvalidArgumentException(option,argv[i]);
1550  break;
1551  }
1552  if (LocaleCompare("rotate",option+1) == 0)
1553  {
1554  i++;
1555  if (i == (ssize_t) argc)
1556  ThrowDisplayException(OptionError,"MissingArgument",option);
1557  if (IsGeometry(argv[i]) == MagickFalse)
1558  ThrowDisplayInvalidArgumentException(option,argv[i]);
1559  break;
1560  }
1561  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1562  }
1563  case 's':
1564  {
1565  if (LocaleCompare("sample",option+1) == 0)
1566  {
1567  if (*option == '+')
1568  break;
1569  i++;
1570  if (i == (ssize_t) argc)
1571  ThrowDisplayException(OptionError,"MissingArgument",option);
1572  if (IsGeometry(argv[i]) == MagickFalse)
1573  ThrowDisplayInvalidArgumentException(option,argv[i]);
1574  break;
1575  }
1576  if (LocaleCompare("sampling-factor",option+1) == 0)
1577  {
1578  if (*option == '+')
1579  break;
1580  i++;
1581  if (i == (ssize_t) argc)
1582  ThrowDisplayException(OptionError,"MissingArgument",option);
1583  if (IsGeometry(argv[i]) == MagickFalse)
1584  ThrowDisplayInvalidArgumentException(option,argv[i]);
1585  break;
1586  }
1587  if (LocaleCompare("scenes",option+1) == 0)
1588  {
1589  if (*option == '+')
1590  break;
1591  i++;
1592  if (i == (ssize_t) argc)
1593  ThrowDisplayException(OptionError,"MissingArgument",option);
1594  if (IsSceneGeometry(argv[i],MagickFalse) == MagickFalse)
1595  ThrowDisplayInvalidArgumentException(option,argv[i]);
1596  break;
1597  }
1598  if (LocaleCompare("seed",option+1) == 0)
1599  {
1600  if (*option == '+')
1601  break;
1602  i++;
1603  if (i == (ssize_t) argc)
1604  ThrowDisplayException(OptionError,"MissingArgument",option);
1605  if (IsGeometry(argv[i]) == MagickFalse)
1606  ThrowDisplayInvalidArgumentException(option,argv[i]);
1607  break;
1608  }
1609  if (LocaleCompare("segment",option+1) == 0)
1610  {
1611  if (*option == '+')
1612  break;
1613  i++;
1614  if (i == (ssize_t) argc)
1615  ThrowDisplayException(OptionError,"MissingArgument",option);
1616  if (IsGeometry(argv[i]) == MagickFalse)
1617  ThrowDisplayInvalidArgumentException(option,argv[i]);
1618  break;
1619  }
1620  if (LocaleCompare("set",option+1) == 0)
1621  {
1622  i++;
1623  if (i == (ssize_t) argc)
1624  ThrowDisplayException(OptionError,"MissingArgument",option);
1625  if (*option == '+')
1626  break;
1627  i++;
1628  if (i == (ssize_t) argc)
1629  ThrowDisplayException(OptionError,"MissingArgument",option);
1630  break;
1631  }
1632  if (LocaleCompare("sharpen",option+1) == 0)
1633  {
1634  if (*option == '+')
1635  break;
1636  i++;
1637  if (i == (ssize_t) argc)
1638  ThrowDisplayException(OptionError,"MissingArgument",option);
1639  if (IsGeometry(argv[i]) == MagickFalse)
1640  ThrowDisplayInvalidArgumentException(option,argv[i]);
1641  break;
1642  }
1643  if (LocaleCompare("shared-memory",option+1) == 0)
1644  {
1645  resource_info.use_shared_memory= (*option == '-') ? MagickTrue :
1646  MagickFalse;
1647  break;
1648  }
1649  if (LocaleCompare("size",option+1) == 0)
1650  {
1651  if (*option == '+')
1652  break;
1653  i++;
1654  if (i == (ssize_t) argc)
1655  ThrowDisplayException(OptionError,"MissingArgument",option);
1656  if (IsGeometry(argv[i]) == MagickFalse)
1657  ThrowDisplayInvalidArgumentException(option,argv[i]);
1658  break;
1659  }
1660  if (LocaleCompare("strip",option+1) == 0)
1661  break;
1662  if (LocaleCompare("support",option+1) == 0)
1663  {
1664  i++; /* deprecated */
1665  break;
1666  }
1667  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1668  }
1669  case 't':
1670  {
1671  if (LocaleCompare("text-font",option+1) == 0)
1672  {
1673  resource_info.text_font=(char *) NULL;
1674  if (*option == '+')
1675  break;
1676  i++;
1677  if (i == (ssize_t) argc)
1678  ThrowDisplayException(OptionError,"MissingArgument",option);
1679  resource_info.text_font=XGetResourceClass(resource_database,
1680  GetClientName(),"font",argv[i]);
1681  break;
1682  }
1683  if (LocaleCompare("texture",option+1) == 0)
1684  {
1685  if (*option == '+')
1686  break;
1687  i++;
1688  if (i == (ssize_t) argc)
1689  ThrowDisplayException(OptionError,"MissingArgument",option);
1690  break;
1691  }
1692  if (LocaleCompare("threshold",option+1) == 0)
1693  {
1694  if (*option == '+')
1695  break;
1696  i++;
1697  if (i == (ssize_t) argc)
1698  ThrowDisplayException(OptionError,"MissingArgument",option);
1699  if (IsGeometry(argv[i]) == MagickFalse)
1700  ThrowDisplayInvalidArgumentException(option,argv[i]);
1701  break;
1702  }
1703  if (LocaleCompare("thumbnail",option+1) == 0)
1704  {
1705  if (*option == '+')
1706  break;
1707  i++;
1708  if (i == (ssize_t) argc)
1709  ThrowDisplayException(OptionError,"MissingArgument",option);
1710  if (IsGeometry(argv[i]) == MagickFalse)
1711  ThrowDisplayInvalidArgumentException(option,argv[i]);
1712  break;
1713  }
1714  if (LocaleCompare("title",option+1) == 0)
1715  {
1716  resource_info.title=(char *) NULL;
1717  if (*option == '+')
1718  break;
1719  i++;
1720  if (i == (ssize_t) argc)
1721  ThrowDisplayException(OptionError,"MissingArgument",option);
1722  resource_info.title=argv[i];
1723  break;
1724  }
1725  if (LocaleCompare("transparent-color",option+1) == 0)
1726  {
1727  if (*option == '+')
1728  break;
1729  i++;
1730  if (i == (ssize_t) argc)
1731  ThrowDisplayException(OptionError,"MissingArgument",option);
1732  break;
1733  }
1734  if (LocaleCompare("treedepth",option+1) == 0)
1735  {
1736  quantize_info->tree_depth=0;
1737  if (*option == '+')
1738  break;
1739  i++;
1740  if (i == (ssize_t) argc)
1741  ThrowDisplayException(OptionError,"MissingArgument",option);
1742  if (IsGeometry(argv[i]) == MagickFalse)
1743  ThrowDisplayInvalidArgumentException(option,argv[i]);
1744  quantize_info->tree_depth=StringToUnsignedLong(argv[i]);
1745  break;
1746  }
1747  if (LocaleCompare("trim",option+1) == 0)
1748  break;
1749  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1750  }
1751  case 'u':
1752  {
1753  if (LocaleCompare("update",option+1) == 0)
1754  {
1755  resource_info.update=(unsigned int) (*option == '-');
1756  if (*option == '+')
1757  break;
1758  i++;
1759  if (i == (ssize_t) argc)
1760  ThrowDisplayException(OptionError,"MissingArgument",option);
1761  if (IsGeometry(argv[i]) == MagickFalse)
1762  ThrowDisplayInvalidArgumentException(option,argv[i]);
1763  resource_info.update=(unsigned int) StringToUnsignedLong(argv[i]);
1764  break;
1765  }
1766  if (LocaleCompare("use-pixmap",option+1) == 0)
1767  {
1768  resource_info.use_pixmap=(*option == '-') ? MagickTrue :
1769  MagickFalse;
1770  break;
1771  }
1772  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1773  }
1774  case 'v':
1775  {
1776  if (LocaleCompare("verbose",option+1) == 0)
1777  break;
1778  if ((LocaleCompare("version",option+1) == 0) ||
1779  (LocaleCompare("-version",option+1) == 0))
1780  {
1781  ListMagickVersion(stdout);
1782  break;
1783  }
1784  if (LocaleCompare("visual",option+1) == 0)
1785  {
1786  resource_info.visual_type=(char *) NULL;
1787  if (*option == '+')
1788  break;
1789  i++;
1790  if (i == (ssize_t) argc)
1791  ThrowDisplayException(OptionError,"MissingArgument",option);
1792  resource_info.visual_type=argv[i];
1793  break;
1794  }
1795  if (LocaleCompare("virtual-pixel",option+1) == 0)
1796  {
1797  ssize_t
1798  method;
1799 
1800  if (*option == '+')
1801  break;
1802  i++;
1803  if (i == (ssize_t) argc)
1804  ThrowDisplayException(OptionError,"MissingArgument",option);
1805  method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1806  argv[i]);
1807  if (method < 0)
1808  ThrowDisplayException(OptionError,
1809  "UnrecognizedVirtualPixelMethod",argv[i]);
1810  break;
1811  }
1812  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1813  }
1814  case 'w':
1815  {
1816  if (LocaleCompare("window",option+1) == 0)
1817  {
1818  resource_info.window_id=(char *) NULL;
1819  if (*option == '+')
1820  break;
1821  i++;
1822  if (i == (ssize_t) argc)
1823  ThrowDisplayException(OptionError,"MissingArgument",option);
1824  resource_info.window_id=argv[i];
1825  break;
1826  }
1827  if (LocaleCompare("window-group",option+1) == 0)
1828  {
1829  resource_info.window_group=(char *) NULL;
1830  if (*option == '+')
1831  break;
1832  i++;
1833  if (i == (ssize_t) argc)
1834  ThrowDisplayException(OptionError,"MissingArgument",option);
1835  if (StringToDouble(argv[i],(char **) NULL) != 0)
1836  resource_info.window_group=argv[i];
1837  break;
1838  }
1839  if (LocaleCompare("write",option+1) == 0)
1840  {
1841  resource_info.write_filename=(char *) NULL;
1842  if (*option == '+')
1843  break;
1844  i++;
1845  if (i == (ssize_t) argc)
1846  ThrowDisplayException(OptionError,"MissingArgument",option);
1847  resource_info.write_filename=argv[i];
1848  if (IsPathAccessible(resource_info.write_filename) != MagickFalse)
1849  {
1850  char
1851  answer[2],
1852  *p;
1853 
1854  (void) FormatLocaleFile(stderr,"Overwrite %s? ",
1855  resource_info.write_filename);
1856  p=fgets(answer,(int) sizeof(answer),stdin);
1857  (void) p;
1858  if (((*answer != 'y') && (*answer != 'Y')))
1859  return(MagickFalse);
1860  }
1861  break;
1862  }
1863  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1864  }
1865  case '?':
1866  break;
1867  default:
1868  ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1869  }
1870  fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1871  FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1872  if (fire != MagickFalse)
1873  FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1874  }
1875  if (k != 0)
1876  ThrowDisplayException(OptionError,"UnbalancedParenthesis",argv[i]);
1877  if (state & RetainColorsState)
1878  {
1879  XRetainWindowColors(display,XRootWindow(display,XDefaultScreen(display)));
1880  (void) XSync(display,MagickFalse);
1881  }
1882  DestroyDisplay();
1883  return(status != 0 ? MagickTrue : MagickFalse);
1884 #else
1885  wand_unreferenced(argc);
1886  wand_unreferenced(argv);
1887  wand_unreferenced(metadata);
1888  (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError,
1889  "DelegateLibrarySupportNotBuiltIn","'%s' (X11)",image_info->filename);
1890  return(DisplayUsage());
1891 #endif
1892 }
#define FinalizeImageSettings(image_info, image, advance)
#define wand_unused(x)
#define STDIN_FILENO
Definition: studio.h:301
#define NewImageStack()
#define WandExport
#define SetNotifyHandlers
Definition: studio.h:262
#define AppendImageStack(images)
#define RemoveAllImageStack()
static MagickBooleanType DisplayUsage(void)
Definition: display.c:94
WandExport MagickBooleanType MogrifyImageInfo(ImageInfo *image_info, const int argc, const char **argv, ExceptionInfo *exception)
Definition: mogrify.c:6537
#define MagickPathExtent
#define ReadCommandlLine(argc, argv)
Definition: studio.h:261
WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info, int argc, char **argv, char **wand_unused(metadata), ExceptionInfo *exception)
Definition: display.c:264
#define PopImageStack()
#define wand_unreferenced(x)
#define PushImageStack()
#define FireImageStack(postfix, advance, fire)
#define MaxImageStackDepth