MagickWand 6.9.13-50
Convert, Edit, Or Compose Bitmap Images
Loading...
Searching...
No Matches
display.c
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 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% https://imagemagick.org/license/ %
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 "wand/studio.h"
45#include "wand/MagickWand.h"
46#include "wand/mogrify-private.h"
47#include "magick/display-private.h"
48#include "magick/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
94static MagickBooleanType DisplayUsage(void)
95{
96 static const char
97 buttons[] =
98 " 1 press to map or unmap the Command widget\n"
99 " 2 press and drag to magnify a region of an image\n"
100 " 3 press to load an image from a visual image directory",
101 miscellaneous[] =
102 " -debug events display copious debugging information\n"
103 " -help print program options\n"
104 " -list type print a list of supported option arguments\n"
105 " -log format format of debugging information\n"
106 " -version print version information",
107 operators[] =
108 " -auto-orient automagically orient image\n"
109 " -border geometry surround image with a border of color\n"
110 " -clip clip along the first path from the 8BIM profile\n"
111 " -clip-path id clip along a named path from the 8BIM profile\n"
112 " -colors value preferred number of colors in the image\n"
113 " -contrast enhance or reduce the image contrast\n"
114 " -crop geometry preferred size and location of the cropped image\n"
115 " -decipher filename convert cipher pixels to plain pixels\n"
116 " -deskew threshold straighten an image\n"
117 " -despeckle reduce the speckles within an image\n"
118 " -edge factor apply a filter to detect edges in the image\n"
119 " -enhance apply a digital filter to enhance a noisy image\n"
120 " -equalize perform histogram equalization to an image\n"
121 " -extract geometry extract area from image\n"
122 " -flip flip image in the vertical direction\n"
123 " -flop flop image in the horizontal direction\n"
124 " -frame geometry surround image with an ornamental border\n"
125 " -fuzz distance colors within this distance are considered equal\n"
126 " -gamma value level of gamma correction\n"
127 " -monochrome transform image to black and white\n"
128 " -negate replace every pixel with its complementary color\n"
129 " -normalize transform image to span the full range of colors\n"
130 " -raise value lighten/darken image edges to create a 3-D effect\n"
131 " -resample geometry change the resolution of an image\n"
132 " -resize geometry resize the image\n"
133 " -roll geometry roll an image vertically or horizontally\n"
134 " -rotate degrees apply Paeth rotation to the image\n"
135 " -sample geometry scale image with pixel sampling\n"
136 " -segment value segment an image\n"
137 " -sharpen geometry sharpen the image\n"
138 " -strip strip image of all profiles and comments\n"
139 " -threshold value threshold the image\n"
140 " -thumbnail geometry create a thumbnail of the image\n"
141 " -trim trim image edges",
142 settings[] =
143 " -alpha option on, activate, off, deactivate, set, opaque, copy\n"
144 " transparent, extract, background, or shape\n"
145 " -antialias remove pixel-aliasing\n"
146 " -authenticate password\n"
147 " decipher image with this password\n"
148 " -backdrop display image centered on a backdrop\n"
149 " -channel type apply option to select image channels\n"
150 " -colormap type Shared or Private\n"
151 " -colorspace type alternate image colorspace\n"
152 " -comment string annotate image with comment\n"
153 " -compress type type of pixel compression when writing the image\n"
154 " -define format:option\n"
155 " define one or more image format options\n"
156 " -delay value display the next image after pausing\n"
157 " -density geometry horizontal and vertical density of the image\n"
158 " -depth value image depth\n"
159 " -display server display image to this X server\n"
160 " -dispose method layer disposal method\n"
161 " -dither method apply error diffusion to image\n"
162 " -endian type endianness (MSB or LSB) of the image\n"
163 " -filter type use this filter when resizing an image\n"
164 " -format string output formatted image characteristics\n"
165 " -geometry geometry preferred size and location of the Image window\n"
166 " -gravity type horizontal and vertical backdrop placement\n"
167 " -identify identify the format and characteristics of the image\n"
168 " -immutable displayed image cannot be modified\n"
169 " -interlace type type of image interlacing scheme\n"
170 " -interpolate method pixel color interpolation method\n"
171 " -label string assign a label to an image\n"
172 " -limit type value pixel cache resource limit\n"
173 " -loop iterations loop images then exit\n"
174 " -map type display image using this Standard Colormap\n"
175 " -matte store matte channel if the image has one\n"
176 " -monitor monitor progress\n"
177 " -nostdin do not try to open stdin\n"
178 " -page geometry size and location of an image canvas\n"
179 " -profile filename add, delete, or apply an image profile\n"
180 " -quality value JPEG/MIFF/PNG compression level\n"
181 " -quantize colorspace reduce colors in this colorspace\n"
182 " -quiet suppress all warning messages\n"
183 " -regard-warnings pay attention to warning messages\n"
184 " -remote command execute a command in an remote display process\n"
185 " -repage geometry size and location of an image canvas (operator)\n"
186 " -respect-parentheses settings remain in effect until parenthesis boundary\n"
187 " -sampling-factor geometry\n"
188 " horizontal and vertical sampling factor\n"
189 " -scenes range image scene range\n"
190 " -seed value seed a new sequence of pseudo-random numbers\n"
191 " -set property value set an image property\n"
192 " -size geometry width and height of image\n"
193 " -support factor resize support: > 1.0 is blurry, < 1.0 is sharp\n"
194 " -texture filename name of texture to tile onto the image background\n"
195 " -transparent-color color\n"
196 " transparent color\n"
197 " -treedepth value color tree depth\n"
198 " -update seconds detect when image file is modified and redisplay\n"
199 " -verbose print detailed information about the image\n"
200 " -visual type display image using this visual type\n"
201 " -virtual-pixel method\n"
202 " virtual pixel access method\n"
203 " -window id display image to background of this window\n"
204 " -window-group id exit program when this window id is destroyed\n"
205 " -write filename write image to a file",
206 sequence_operators[] =
207 " -coalesce merge a sequence of images\n"
208 " -flatten flatten a sequence of images";
209
210 ListMagickVersion(stdout);
211 (void) printf("Usage: %s [options ...] file [ [options ...] file ...]\n",
212 GetClientName());
213 (void) printf("\nImage Settings:\n");
214 (void) puts(settings);
215 (void) printf("\nImage Operators:\n");
216 (void) puts(operators);
217 (void) printf("\nImage Sequence Operators:\n");
218 (void) puts(sequence_operators);
219 (void) printf("\nMiscellaneous Options:\n");
220 (void) puts(miscellaneous);
221 (void) printf(
222 "\nIn addition to those listed above, you can specify these standard X\n");
223 (void) printf(
224 "resources as command line options: -background, -bordercolor,\n");
225 (void) printf(
226 "-borderwidth, -font, -foreground, -iconGeometry, -iconic, -mattecolor,\n");
227 (void) printf("-name, -shared-memory, -usePixmap, or -title.\n");
228 (void) printf(
229 "\nBy default, the image format of `file' is determined by its magic\n");
230 (void) printf(
231 "number. To specify a particular image format, precede the filename\n");
232 (void) printf(
233 "with an image format name and a colon (i.e. ps:image) or specify the\n");
234 (void) printf(
235 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
236 (void) printf("'-' for standard input or output.\n");
237 (void) printf("\nButtons: \n");
238 (void) puts(buttons);
239 return(MagickTrue);
240}
241
242WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info,
243 int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception)
244{
245#if defined(MAGICKCORE_X11_DELEGATE)
246#define DestroyDisplay() \
247{ \
248 if ((state & ExitState) == 0) \
249 DestroyXResources(); \
250 if (display != (Display *) NULL) \
251 { \
252 XCloseDisplay(display); \
253 display=(Display *) NULL; \
254 } \
255 XDestroyResourceInfo(&resource_info); \
256 DestroyImageStack(); \
257 if (image_marker != (size_t *) NULL) \
258 image_marker=(size_t *) RelinquishMagickMemory(image_marker); \
259 for (i=0; i < (ssize_t) argc; i++) \
260 argv[i]=DestroyString(argv[i]); \
261 argv=(char **) RelinquishMagickMemory(argv); \
262}
263#define ThrowDisplayException(asperity,tag,option) \
264{ \
265 char *message = GetExceptionMessage(errno); \
266 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag, \
267 "`%s'",option == (char *) NULL ? message : option); \
268 message=DestroyString(message); \
269 DestroyDisplay(); \
270 return(MagickFalse); \
271}
272#define ThrowDisplayInvalidArgumentException(option,argument) \
273{ \
274 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
275 "InvalidArgument","`%s': %s",option,argument); \
276 DestroyDisplay(); \
277 return(MagickFalse); \
278}
279
280 char
281 *resource_value,
282 *server_name;
283
284 const char
285 *option;
286
287 Display
288 *display;
289
290 Image
291 *image;
292
293 ImageStack
294 image_stack[MaxImageStackDepth+1];
295
296 MagickBooleanType
297 fire,
298 nostdin,
299 pend,
300 respect_parenthesis;
301
302 MagickStatusType
303 status;
304
305 QuantizeInfo
306 *quantize_info;
307
308 ssize_t
309 i;
310
311 size_t
312 *image_marker,
313 iterations,
314 last_image,
315 state;
316
317 ssize_t
318 image_number,
319 iteration,
320 j,
321 k,
322 l;
323
324 XResourceInfo
325 resource_info;
326
327 XrmDatabase
328 resource_database;
329
330 wand_unreferenced(metadata);
331
332 /*
333 Set defaults.
334 */
335 assert(image_info != (ImageInfo *) NULL);
336 assert(image_info->signature == MagickCoreSignature);
337 assert(exception != (ExceptionInfo *) NULL);
338 if (IsEventLogging() != MagickFalse)
339 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
340 if (argc == 2)
341 {
342 option=argv[1];
343 if ((LocaleCompare("version",option+1) == 0) ||
344 (LocaleCompare("-version",option+1) == 0))
345 {
346 ListMagickVersion(stdout);
347 return(MagickTrue);
348 }
349 }
350 SetNotifyHandlers;
351 display=(Display *) NULL;
352 j=1;
353 k=0;
354 image_marker=(size_t *) NULL;
355 image_number=0;
356 last_image=0;
357 NewImageStack();
358 option=(char *) NULL;
359 pend=MagickFalse;
360 respect_parenthesis=MagickFalse;
361 nostdin=MagickFalse;
362 resource_database=(XrmDatabase) NULL;
363 (void) memset(&resource_info,0,sizeof(resource_info));
364 server_name=(char *) NULL;
365 state=0;
366 status=MagickTrue;
367 ReadCommandlLine(argc,&argv);
368 status=ExpandFilenames(&argc,&argv);
369 if (status == MagickFalse)
370 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
371 (char *) NULL);
372 image_marker=(size_t *) AcquireQuantumMemory((size_t) argc+1UL,
373 sizeof(*image_marker));
374 if (image_marker == (size_t *) NULL)
375 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
376 (char *) NULL);
377 for (i=0; i <= (ssize_t) argc; i++)
378 image_marker[i]=(size_t) argc;
379 /*
380 Check for server name specified on the command line.
381 */
382 for (i=1; i < (ssize_t) argc; i++)
383 {
384 /*
385 Check command line for server name.
386 */
387 option=argv[i];
388 if (IsCommandOption(option) == MagickFalse)
389 continue;
390 if (LocaleCompare("display",option+1) == 0)
391 {
392 /*
393 User specified server name.
394 */
395 i++;
396 if (i == (ssize_t) argc)
397 ThrowDisplayException(OptionError,"MissingArgument",option);
398 server_name=argv[i];
399 }
400 if (LocaleCompare("nostdin",option+1) == 0)
401 nostdin=MagickTrue;
402 if ((LocaleCompare("help",option+1) == 0) ||
403 (LocaleCompare("-help",option+1) == 0))
404 {
405 DestroyDisplay();
406 return(DisplayUsage());
407 }
408 }
409 /*
410 Get user defaults from X resource database.
411 */
412 display=XOpenDisplay(server_name);
413 if (display == (Display *) NULL)
414 ThrowDisplayException(XServerError,"UnableToOpenXServer",
415 XDisplayName(server_name));
416 (void) XSetErrorHandler(XError);
417 resource_database=XGetResourceDatabase(display,GetClientName());
418 XGetResourceInfo(image_info,resource_database,GetClientName(),
419 &resource_info);
420 quantize_info=resource_info.quantize_info;
421 image_info->density=XGetResourceInstance(resource_database,GetClientName(),
422 "density",(char *) NULL);
423 if (image_info->density == (char *) NULL)
424 image_info->density=XGetScreenDensity(display);
425 resource_value=XGetResourceInstance(resource_database,GetClientName(),
426 "interlace","none");
427 image_info->interlace=(InterlaceType)
428 ParseCommandOption(MagickInterlaceOptions,MagickFalse,resource_value);
429 image_info->page=XGetResourceInstance(resource_database,GetClientName(),
430 "pageGeometry",(char *) NULL);
431 resource_value=XGetResourceInstance(resource_database,GetClientName(),
432 "quality","75");
433 image_info->quality=StringToUnsignedLong(resource_value);
434 resource_value=XGetResourceInstance(resource_database,GetClientName(),
435 "verbose","False");
436 image_info->verbose=IsMagickTrue(resource_value);
437 resource_value=XGetResourceInstance(resource_database,GetClientName(),
438 "dither","True");
439 quantize_info->dither=IsMagickTrue(resource_value);
440 /*
441 Parse command line.
442 */
443 iteration=0;
444 for (i=1; ((i <= (ssize_t) argc) && ((state & ExitState) == 0)); i++)
445 {
446 if (i < (ssize_t) argc)
447 option=argv[i];
448 else
449 if (image != (Image *) NULL)
450 break;
451 else
452 if (isatty(STDIN_FILENO) != MagickFalse || (nostdin != MagickFalse))
453 option="logo:";
454 else
455 option="-";
456 if (LocaleCompare(option,"(") == 0)
457 {
458 FireImageStack(MagickFalse,MagickTrue,pend);
459 if (k == MaxImageStackDepth)
460 ThrowDisplayException(OptionError,"ParenthesisNestedTooDeeply",
461 option);
462 PushImageStack();
463 continue;
464 }
465 if (LocaleCompare(option,")") == 0)
466 {
467 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
468 if (k == 0)
469 ThrowDisplayException(OptionError,"UnableToParseExpression",option);
470 PopImageStack();
471 continue;
472 }
473 if (IsCommandOption(option) == MagickFalse)
474 {
475 const char
476 *filename;
477
478 Image
479 *display_image,
480 *image_list,
481 *images;
482
483 /*
484 Option is a file name.
485 */
486 FireImageStack(MagickFalse,MagickFalse,pend);
487 filename=option;
488 if ((LocaleCompare(filename,"--") == 0) && (i < ((ssize_t) argc-1)))
489 {
490 option=argv[++i];
491 filename=option;
492 }
493 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
494 images=ReadImage(image_info,exception);
495 CatchException(exception);
496 status&=(images != (Image *) NULL) &&
497 (exception->severity < ErrorException);
498 if (images == (Image *) NULL)
499 continue;
500 AppendImageStack(images);
501 FinalizeImageSettings(image_info,image,MagickFalse);
502 iterations=image->iterations;
503 image_list=CloneImageList(image,exception);
504 if (image_list == (Image *) NULL)
505 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
506 (char *) NULL);
507 display_image=image_list;
508 do
509 {
510 /*
511 Transmogrify image as defined by the image processing options.
512 */
513 resource_info.quantum=1;
514 if (resource_info.window_id != (char *) NULL)
515 {
516 /*
517 Display image to a specified X window.
518 */
519 status=XDisplayBackgroundImage(display,&resource_info,
520 display_image);
521 if (status != MagickFalse)
522 {
523 state|=RetainColorsState;
524 status=MagickFalse;
525 }
526 if (GetNextImageInList(display_image) == (Image *) NULL)
527 state|=ExitState;
528 }
529 else
530 do
531 {
532 Image
533 *nexus;
534
535 /*
536 Display image to X server.
537 */
538 if (resource_info.delay != 1)
539 display_image->delay=resource_info.delay;
540 nexus=XDisplayImage(display,&resource_info,argv,argc,
541 &display_image,&state);
542 if (nexus == (Image *) NULL)
543 break;
544 while ((nexus != (Image *) NULL) && ((state & ExitState) == 0))
545 {
546 Image
547 *next;
548
549 if (nexus->montage != (char *) NULL)
550 {
551 /*
552 User selected a visual directory image (montage).
553 */
554 display_image=nexus;
555 break;
556 }
557 next=XDisplayImage(display,&resource_info,argv,argc,&nexus,
558 &state);
559 if ((next == (Image *) NULL) &&
560 (GetNextImageInList(nexus) != (Image *) NULL))
561 {
562 display_image=GetNextImageInList(nexus);
563 nexus=NewImageList();
564 }
565 else
566 {
567 if (nexus != display_image)
568 nexus=DestroyImageList(nexus);
569 nexus=next;
570 }
571 }
572 } while ((state & ExitState) == 0);
573 if (resource_info.write_filename != (char *) NULL)
574 {
575 /*
576 Write image.
577 */
578 (void) CopyMagickString(display_image->filename,
579 resource_info.write_filename,MaxTextExtent);
580 (void) SetImageInfo(image_info,1,&display_image->exception);
581 status&=WriteImage(image_info,display_image);
582 GetImageException(display_image,exception);
583 }
584 /*
585 Proceed to next/previous image.
586 */
587 if ((state & FormerImageState) != 0)
588 for (l=0; l < (ssize_t) resource_info.quantum; l++)
589 {
590 if (GetPreviousImageInList(display_image) == (Image *) NULL)
591 break;
592 display_image=GetPreviousImageInList(display_image);
593 }
594 else
595 for (l=0; l < (ssize_t) resource_info.quantum; l++)
596 {
597 if (GetNextImageInList(display_image) == (Image *) NULL)
598 break;
599 display_image=GetNextImageInList(display_image);
600 }
601 if (l < (ssize_t) resource_info.quantum)
602 break;
603 } while ((display_image != (Image *) NULL) &&
604 ((state & ExitState) == 0));
605 /*
606 Free image resources.
607 */
608 display_image=DestroyImageList(display_image);
609 if ((state & FormerImageState) == 0)
610 {
611 last_image=(size_t) image_number;
612 image_marker[i]=(size_t) image_number++;
613 }
614 else
615 {
616 /*
617 Proceed to previous image.
618 */
619 for (i--; i > 0; i--)
620 if (image_marker[i] == (size_t) (image_number-2))
621 break;
622 image_number--;
623 }
624 if ((i == (ssize_t) argc) && ((state & ExitState) == 0))
625 i=0;
626 if ((state & ExitState) != 0)
627 break;
628 /*
629 Determine if we should proceed to the first image.
630 */
631 if (image_number < 0)
632 {
633 if ((state & FormerImageState) != 0)
634 {
635
636 for (i=1; i < ((ssize_t) argc-2); i++)
637 if (last_image == image_marker[i])
638 break;
639 image_number=(ssize_t) image_marker[i]+1;
640 }
641 continue;
642 }
643 if (resource_info.window_id != (char *) NULL)
644 state|=ExitState;
645 if (iterations != 0)
646 {
647 if (++iteration == (ssize_t) iterations)
648 state|=ExitState;
649 i=0;
650 }
651 if (LocaleCompare(filename,"-") == 0)
652 state|=ExitState;
653 RemoveAllImageStack();
654 continue;
655 }
656 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
657 switch (*(option+1))
658 {
659 case 'a':
660 {
661 if (LocaleCompare("alpha",option+1) == 0)
662 {
663 ssize_t
664 type;
665
666 if (*option == '+')
667 break;
668 i++;
669 if (i == (ssize_t) argc)
670 ThrowDisplayException(OptionError,"MissingArgument",option);
671 type=ParseCommandOption(MagickAlphaOptions,MagickFalse,argv[i]);
672 if (type < 0)
673 ThrowDisplayException(OptionError,"UnrecognizedAlphaChannelType",
674 argv[i]);
675 break;
676 }
677 if (LocaleCompare("antialias",option+1) == 0)
678 break;
679 if (LocaleCompare("authenticate",option+1) == 0)
680 {
681 if (*option == '+')
682 break;
683 i++;
684 if (i == (ssize_t) argc)
685 ThrowDisplayException(OptionError,"MissingArgument",option);
686 break;
687 }
688 if (LocaleCompare("auto-orient",option+1) == 0)
689 break;
690 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
691 }
692 case 'b':
693 {
694 if (LocaleCompare("backdrop",option+1) == 0)
695 {
696 resource_info.backdrop=(*option == '-') ? MagickTrue : MagickFalse;
697 break;
698 }
699 if (LocaleCompare("background",option+1) == 0)
700 {
701 if (*option == '+')
702 break;
703 i++;
704 if (i == (ssize_t) argc)
705 ThrowDisplayException(OptionError,"MissingArgument",option);
706 resource_info.background_color=argv[i];
707 break;
708 }
709 if (LocaleCompare("border",option+1) == 0)
710 {
711 if (*option == '+')
712 break;
713 i++;
714 if (i == (ssize_t) argc)
715 ThrowDisplayException(OptionError,"MissingArgument",option);
716 if (IsGeometry(argv[i]) == MagickFalse)
717 ThrowDisplayInvalidArgumentException(option,argv[i]);
718 break;
719 }
720 if (LocaleCompare("bordercolor",option+1) == 0)
721 {
722 if (*option == '+')
723 break;
724 i++;
725 if (i == (ssize_t) argc)
726 ThrowDisplayException(OptionError,"MissingArgument",option);
727 resource_info.border_color=argv[i];
728 break;
729 }
730 if (LocaleCompare("borderwidth",option+1) == 0)
731 {
732 resource_info.border_width=0;
733 if (*option == '+')
734 break;
735 i++;
736 if (i == (ssize_t) argc)
737 ThrowDisplayException(OptionError,"MissingArgument",option);
738 if (IsGeometry(argv[i]) == MagickFalse)
739 ThrowDisplayInvalidArgumentException(option,argv[i]);
740 resource_info.border_width=(unsigned int)
741 StringToUnsignedLong(argv[i]);
742 break;
743 }
744 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
745 }
746 case 'c':
747 {
748 if (LocaleCompare("cache",option+1) == 0)
749 {
750 if (*option == '+')
751 break;
752 i++;
753 if (i == (ssize_t) argc)
754 ThrowDisplayException(OptionError,"MissingArgument",option);
755 if (IsGeometry(argv[i]) == MagickFalse)
756 ThrowDisplayInvalidArgumentException(option,argv[i]);
757 break;
758 }
759 if (LocaleCompare("channel",option+1) == 0)
760 {
761 ssize_t
762 channel;
763
764 if (*option == '+')
765 break;
766 i++;
767 if (i == (ssize_t) argc)
768 ThrowDisplayException(OptionError,"MissingArgument",option);
769 channel=ParseChannelOption(argv[i]);
770 if (channel < 0)
771 ThrowDisplayException(OptionError,"UnrecognizedChannelType",
772 argv[i]);
773 break;
774 }
775 if (LocaleCompare("clip",option+1) == 0)
776 break;
777 if (LocaleCompare("clip-path",option+1) == 0)
778 {
779 i++;
780 if (i == (ssize_t) argc)
781 ThrowDisplayException(OptionError,"MissingArgument",option);
782 break;
783 }
784 if (LocaleCompare("coalesce",option+1) == 0)
785 break;
786 if (LocaleCompare("colormap",option+1) == 0)
787 {
788 resource_info.colormap=PrivateColormap;
789 if (*option == '+')
790 break;
791 i++;
792 if (i == (ssize_t) argc)
793 ThrowDisplayException(OptionError,"MissingArgument",option);
794 resource_info.colormap=UndefinedColormap;
795 if (LocaleCompare("private",argv[i]) == 0)
796 resource_info.colormap=PrivateColormap;
797 if (LocaleCompare("shared",argv[i]) == 0)
798 resource_info.colormap=SharedColormap;
799 if (resource_info.colormap == UndefinedColormap)
800 ThrowDisplayException(OptionError,"UnrecognizedColormapType",
801 argv[i]);
802 break;
803 }
804 if (LocaleCompare("colors",option+1) == 0)
805 {
806 quantize_info->number_colors=0;
807 if (*option == '+')
808 break;
809 i++;
810 if (i == (ssize_t) argc)
811 ThrowDisplayException(OptionError,"MissingArgument",option);
812 if (IsGeometry(argv[i]) == MagickFalse)
813 ThrowDisplayInvalidArgumentException(option,argv[i]);
814 quantize_info->number_colors=StringToUnsignedLong(argv[i]);
815 break;
816 }
817 if (LocaleCompare("colorspace",option+1) == 0)
818 {
819 ssize_t
820 colorspace;
821
822 if (*option == '+')
823 break;
824 i++;
825 if (i == (ssize_t) argc)
826 ThrowDisplayException(OptionError,"MissingArgument",option);
827 colorspace=ParseCommandOption(MagickColorspaceOptions,
828 MagickFalse,argv[i]);
829 if (colorspace < 0)
830 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
831 argv[i]);
832 break;
833 }
834 if (LocaleCompare("comment",option+1) == 0)
835 {
836 if (*option == '+')
837 break;
838 i++;
839 if (i == (ssize_t) argc)
840 ThrowDisplayException(OptionError,"MissingArgument",option);
841 break;
842 }
843 if (LocaleCompare("compress",option+1) == 0)
844 {
845 ssize_t
846 compress;
847
848 if (*option == '+')
849 break;
850 i++;
851 if (i == (ssize_t) argc)
852 ThrowDisplayException(OptionError,"MissingArgument",option);
853 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
854 argv[i]);
855 if (compress < 0)
856 ThrowDisplayException(OptionError,"UnrecognizedImageCompression",
857 argv[i]);
858 break;
859 }
860 if (LocaleCompare("concurrent",option+1) == 0)
861 break;
862 if (LocaleCompare("contrast",option+1) == 0)
863 break;
864 if (LocaleCompare("crop",option+1) == 0)
865 {
866 if (*option == '+')
867 break;
868 i++;
869 if (i == (ssize_t) argc)
870 ThrowDisplayException(OptionError,"MissingArgument",option);
871 if (IsGeometry(argv[i]) == MagickFalse)
872 ThrowDisplayInvalidArgumentException(option,argv[i]);
873 break;
874 }
875 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
876 }
877 case 'd':
878 {
879 if (LocaleCompare("debug",option+1) == 0)
880 {
881 ssize_t
882 event;
883
884 if (*option == '+')
885 break;
886 i++;
887 if (i == (ssize_t) argc)
888 ThrowDisplayException(OptionError,"MissingArgument",option);
889 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
890 if (event < 0)
891 ThrowDisplayException(OptionError,"UnrecognizedEventType",
892 argv[i]);
893 (void) SetLogEventMask(argv[i]);
894 break;
895 }
896 if (LocaleCompare("decipher",option+1) == 0)
897 {
898 if (*option == '+')
899 break;
900 i++;
901 if (i == (ssize_t) argc)
902 ThrowDisplayException(OptionError,"MissingArgument",option);
903 break;
904 }
905 if (LocaleCompare("define",option+1) == 0)
906 {
907 i++;
908 if (i == (ssize_t) argc)
909 ThrowDisplayException(OptionError,"MissingArgument",option);
910 if (*option == '+')
911 {
912 const char
913 *define;
914
915 define=GetImageOption(image_info,argv[i]);
916 if (define == (const char *) NULL)
917 ThrowDisplayException(OptionError,"NoSuchOption",argv[i]);
918 break;
919 }
920 break;
921 }
922 if (LocaleCompare("delay",option+1) == 0)
923 {
924 if (*option == '+')
925 break;
926 i++;
927 if (i == (ssize_t) argc)
928 ThrowDisplayException(OptionError,"MissingArgument",option);
929 if (IsGeometry(argv[i]) == MagickFalse)
930 ThrowDisplayInvalidArgumentException(option,argv[i]);
931 break;
932 }
933 if (LocaleCompare("density",option+1) == 0)
934 {
935 if (*option == '+')
936 break;
937 i++;
938 if (i == (ssize_t) argc)
939 ThrowDisplayException(OptionError,"MissingArgument",option);
940 if (IsGeometry(argv[i]) == MagickFalse)
941 ThrowDisplayInvalidArgumentException(option,argv[i]);
942 break;
943 }
944 if (LocaleCompare("depth",option+1) == 0)
945 {
946 if (*option == '+')
947 break;
948 i++;
949 if (i == (ssize_t) argc)
950 ThrowDisplayException(OptionError,"MissingArgument",option);
951 if (IsGeometry(argv[i]) == MagickFalse)
952 ThrowDisplayInvalidArgumentException(option,argv[i]);
953 break;
954 }
955 if (LocaleCompare("deskew",option+1) == 0)
956 {
957 if (*option == '+')
958 break;
959 i++;
960 if (i == (ssize_t) argc)
961 ThrowDisplayException(OptionError,"MissingArgument",option);
962 if (IsGeometry(argv[i]) == MagickFalse)
963 ThrowDisplayInvalidArgumentException(option,argv[i]);
964 break;
965 }
966 if (LocaleCompare("despeckle",option+1) == 0)
967 break;
968 if (LocaleCompare("display",option+1) == 0)
969 {
970 if (*option == '+')
971 break;
972 i++;
973 if (i == (ssize_t) argc)
974 ThrowDisplayException(OptionError,"MissingArgument",option);
975 break;
976 }
977 if (LocaleCompare("dispose",option+1) == 0)
978 {
979 ssize_t
980 dispose;
981
982 if (*option == '+')
983 break;
984 i++;
985 if (i == (ssize_t) argc)
986 ThrowDisplayException(OptionError,"MissingArgument",option);
987 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
988 if (dispose < 0)
989 ThrowDisplayException(OptionError,"UnrecognizedDisposeMethod",
990 argv[i]);
991 break;
992 }
993 if (LocaleCompare("dither",option+1) == 0)
994 {
995 ssize_t
996 method;
997
998 quantize_info->dither=MagickFalse;
999 if (*option == '+')
1000 break;
1001 i++;
1002 if (i == (ssize_t) argc)
1003 ThrowDisplayException(OptionError,"MissingArgument",option);
1004 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
1005 if (method < 0)
1006 ThrowDisplayException(OptionError,"UnrecognizedDitherMethod",
1007 argv[i]);
1008 quantize_info->dither=MagickTrue;
1009 quantize_info->dither_method=(DitherMethod) method;
1010 break;
1011 }
1012 if (LocaleCompare("duration",option+1) == 0)
1013 {
1014 if (*option == '+')
1015 break;
1016 i++;
1017 if (i == (ssize_t) argc)
1018 ThrowDisplayException(OptionError,"MissingArgument",option);
1019 if (IsGeometry(argv[i]) == MagickFalse)
1020 ThrowDisplayInvalidArgumentException(option,argv[i]);
1021 break;
1022 }
1023 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1024 }
1025 case 'e':
1026 {
1027 if (LocaleCompare("edge",option+1) == 0)
1028 {
1029 if (*option == '+')
1030 break;
1031 i++;
1032 if (i == (ssize_t) argc)
1033 ThrowDisplayException(OptionError,"MissingArgument",option);
1034 if (IsGeometry(argv[i]) == MagickFalse)
1035 ThrowDisplayInvalidArgumentException(option,argv[i]);
1036 break;
1037 }
1038 if (LocaleCompare("endian",option+1) == 0)
1039 {
1040 ssize_t
1041 endian;
1042
1043 if (*option == '+')
1044 break;
1045 i++;
1046 if (i == (ssize_t) argc)
1047 ThrowDisplayException(OptionError,"MissingArgument",option);
1048 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
1049 argv[i]);
1050 if (endian < 0)
1051 ThrowDisplayException(OptionError,"UnrecognizedEndianType",
1052 argv[i]);
1053 break;
1054 }
1055 if (LocaleCompare("enhance",option+1) == 0)
1056 break;
1057 if (LocaleCompare("equalize",option+1) == 0)
1058 break;
1059 if (LocaleCompare("extract",option+1) == 0)
1060 {
1061 if (*option == '+')
1062 break;
1063 i++;
1064 if (i == (ssize_t) argc)
1065 ThrowDisplayException(OptionError,"MissingArgument",option);
1066 if (IsGeometry(argv[i]) == MagickFalse)
1067 ThrowDisplayInvalidArgumentException(option,argv[i]);
1068 break;
1069 }
1070 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1071 }
1072 case 'f':
1073 {
1074 if (LocaleCompare("filter",option+1) == 0)
1075 {
1076 ssize_t
1077 filter;
1078
1079 if (*option == '+')
1080 break;
1081 i++;
1082 if (i == (ssize_t) argc)
1083 ThrowDisplayException(OptionError,"MissingArgument",option);
1084 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
1085 if (filter < 0)
1086 ThrowDisplayException(OptionError,"UnrecognizedImageFilter",
1087 argv[i]);
1088 break;
1089 }
1090 if (LocaleCompare("flatten",option+1) == 0)
1091 break;
1092 if (LocaleCompare("flip",option+1) == 0)
1093 break;
1094 if (LocaleCompare("flop",option+1) == 0)
1095 break;
1096 if (LocaleCompare("font",option+1) == 0)
1097 {
1098 if (*option == '+')
1099 break;
1100 i++;
1101 if (i == (ssize_t) argc)
1102 ThrowDisplayException(OptionError,"MissingArgument",option);
1103 resource_info.font=XGetResourceClass(resource_database,
1104 GetClientName(),"font",argv[i]);
1105 break;
1106 }
1107 if (LocaleCompare("foreground",option+1) == 0)
1108 {
1109 if (*option == '+')
1110 break;
1111 i++;
1112 if (i == (ssize_t) argc)
1113 ThrowDisplayException(OptionError,"MissingArgument",option);
1114 resource_info.foreground_color=argv[i];
1115 break;
1116 }
1117 if (LocaleCompare("format",option+1) == 0)
1118 {
1119 if (*option == '+')
1120 break;
1121 i++;
1122 if (i == (ssize_t) argc)
1123 ThrowDisplayException(OptionError,"MissingArgument",option);
1124 break;
1125 }
1126 if (LocaleCompare("frame",option+1) == 0)
1127 {
1128 if (*option == '+')
1129 break;
1130 i++;
1131 if (i == (ssize_t) argc)
1132 ThrowDisplayException(OptionError,"MissingArgument",option);
1133 if (IsGeometry(argv[i]) == MagickFalse)
1134 ThrowDisplayInvalidArgumentException(option,argv[i]);
1135 break;
1136 }
1137 if (LocaleCompare("fuzz",option+1) == 0)
1138 {
1139 if (*option == '+')
1140 break;
1141 i++;
1142 if (i == (ssize_t) argc)
1143 ThrowDisplayException(OptionError,"MissingArgument",option);
1144 if (IsGeometry(argv[i]) == MagickFalse)
1145 ThrowDisplayInvalidArgumentException(option,argv[i]);
1146 break;
1147 }
1148 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1149 }
1150 case 'g':
1151 {
1152 if (LocaleCompare("gamma",option+1) == 0)
1153 {
1154 i++;
1155 if (i == (ssize_t) argc)
1156 ThrowDisplayException(OptionError,"MissingArgument",option);
1157 if (IsGeometry(argv[i]) == MagickFalse)
1158 ThrowDisplayInvalidArgumentException(option,argv[i]);
1159 break;
1160 }
1161 if (LocaleCompare("geometry",option+1) == 0)
1162 {
1163 resource_info.image_geometry=(char *) NULL;
1164 if (*option == '+')
1165 break;
1166 (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
1167 i++;
1168 if (i == (ssize_t) argc)
1169 ThrowDisplayException(OptionError,"MissingArgument",option);
1170 if (IsGeometry(argv[i]) == MagickFalse)
1171 ThrowDisplayInvalidArgumentException(option,argv[i]);
1172 resource_info.image_geometry=ConstantString(argv[i]);
1173 break;
1174 }
1175 if (LocaleCompare("gravity",option+1) == 0)
1176 {
1177 ssize_t
1178 gravity;
1179
1180 if (*option == '+')
1181 break;
1182 i++;
1183 if (i == (ssize_t) argc)
1184 ThrowDisplayException(OptionError,"MissingArgument",option);
1185 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1186 argv[i]);
1187 if (gravity < 0)
1188 ThrowDisplayException(OptionError,"UnrecognizedGravityType",
1189 argv[i]);
1190 break;
1191 }
1192 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1193 }
1194 case 'h':
1195 {
1196 if ((LocaleCompare("help",option+1) == 0) ||
1197 (LocaleCompare("-help",option+1) == 0))
1198 break;
1199 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1200 }
1201 case 'i':
1202 {
1203 if (LocaleCompare("identify",option+1) == 0)
1204 break;
1205 if (LocaleCompare("iconGeometry",option+1) == 0)
1206 {
1207 resource_info.icon_geometry=(char *) NULL;
1208 if (*option == '+')
1209 break;
1210 i++;
1211 if (i == (ssize_t) argc)
1212 ThrowDisplayException(OptionError,"MissingArgument",option);
1213 if (IsGeometry(argv[i]) == MagickFalse)
1214 ThrowDisplayInvalidArgumentException(option,argv[i]);
1215 resource_info.icon_geometry=argv[i];
1216 break;
1217 }
1218 if (LocaleCompare("iconic",option+1) == 0)
1219 {
1220 resource_info.iconic=(*option == '-') ? MagickTrue : MagickFalse;
1221 break;
1222 }
1223 if (LocaleCompare("immutable",option+1) == 0)
1224 {
1225 resource_info.immutable=(*option == '-') ? MagickTrue : MagickFalse;
1226 break;
1227 }
1228 if (LocaleCompare("interlace",option+1) == 0)
1229 {
1230 ssize_t
1231 interlace;
1232
1233 if (*option == '+')
1234 break;
1235 i++;
1236 if (i == (ssize_t) argc)
1237 ThrowDisplayException(OptionError,"MissingArgument",option);
1238 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1239 argv[i]);
1240 if (interlace < 0)
1241 ThrowDisplayException(OptionError,"UnrecognizedInterlaceType",
1242 argv[i]);
1243 break;
1244 }
1245 if (LocaleCompare("interpolate",option+1) == 0)
1246 {
1247 ssize_t
1248 interpolate;
1249
1250 if (*option == '+')
1251 break;
1252 i++;
1253 if (i == (ssize_t) argc)
1254 ThrowDisplayException(OptionError,"MissingArgument",option);
1255 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1256 argv[i]);
1257 if (interpolate < 0)
1258 ThrowDisplayException(OptionError,"UnrecognizedInterpolateMethod",
1259 argv[i]);
1260 break;
1261 }
1262 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1263 }
1264 case 'l':
1265 {
1266 if (LocaleCompare("label",option+1) == 0)
1267 {
1268 if (*option == '+')
1269 break;
1270 i++;
1271 if (i == (ssize_t) argc)
1272 ThrowDisplayException(OptionError,"MissingArgument",option);
1273 break;
1274 }
1275 if (LocaleCompare("limit",option+1) == 0)
1276 {
1277 char
1278 *p;
1279
1280 double
1281 value;
1282
1283 ssize_t
1284 resource;
1285
1286 if (*option == '+')
1287 break;
1288 i++;
1289 if (i == (ssize_t) argc)
1290 ThrowDisplayException(OptionError,"MissingArgument",option);
1291 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1292 argv[i]);
1293 if (resource < 0)
1294 ThrowDisplayException(OptionError,"UnrecognizedResourceType",
1295 argv[i]);
1296 i++;
1297 if (i == (ssize_t) argc)
1298 ThrowDisplayException(OptionError,"MissingArgument",option);
1299 value=StringToDouble(argv[i],&p);
1300 (void) value;
1301 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1302 ThrowDisplayInvalidArgumentException(option,argv[i]);
1303 break;
1304 }
1305 if (LocaleCompare("list",option+1) == 0)
1306 {
1307 ssize_t
1308 list;
1309
1310 if (*option == '+')
1311 break;
1312 i++;
1313 if (i == (ssize_t) argc)
1314 ThrowDisplayException(OptionError,"MissingArgument",option);
1315 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1316 if (list < 0)
1317 ThrowDisplayException(OptionError,"UnrecognizedListType",argv[i]);
1318 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1319 argv+j,exception);
1320 DestroyDisplay();
1321 return(status == 0 ? MagickFalse : MagickTrue);
1322 }
1323 if (LocaleCompare("log",option+1) == 0)
1324 {
1325 if (*option == '+')
1326 break;
1327 i++;
1328 if ((i == (ssize_t) argc) ||
1329 (strchr(argv[i],'%') == (char *) NULL))
1330 ThrowDisplayException(OptionError,"MissingArgument",option);
1331 break;
1332 }
1333 if (LocaleCompare("loop",option+1) == 0)
1334 {
1335 if (*option == '+')
1336 break;
1337 i++;
1338 if (i == (ssize_t) argc)
1339 ThrowDisplayException(OptionError,"MissingArgument",option);
1340 if (IsGeometry(argv[i]) == MagickFalse)
1341 ThrowDisplayInvalidArgumentException(option,argv[i]);
1342 iterations=StringToUnsignedLong(argv[i]);
1343 break;
1344 }
1345 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1346 }
1347 case 'm':
1348 {
1349 if (LocaleCompare("magnify",option+1) == 0)
1350 {
1351 resource_info.magnify=2;
1352 if (*option == '+')
1353 break;
1354 i++;
1355 if (i == (ssize_t) argc)
1356 ThrowDisplayException(OptionError,"MissingArgument",option);
1357 if (IsGeometry(argv[i]) == MagickFalse)
1358 ThrowDisplayInvalidArgumentException(option,argv[i]);
1359 resource_info.magnify=(unsigned int) StringToUnsignedLong(argv[i]);
1360 break;
1361 }
1362 if (LocaleCompare("map",option+1) == 0)
1363 {
1364 resource_info.map_type=(char *) NULL;
1365 if (*option == '+')
1366 break;
1367 (void) CopyMagickString(argv[i]+1,"sans",strlen(argv[i]+1)+1);
1368 i++;
1369 if (i == (ssize_t) argc)
1370 ThrowDisplayException(OptionError,"MissingArgument",option);
1371 resource_info.map_type=argv[i];
1372 break;
1373 }
1374 if (LocaleCompare("matte",option+1) == 0)
1375 break;
1376 if (LocaleCompare("mattecolor",option+1) == 0)
1377 {
1378 if (*option == '+')
1379 break;
1380 i++;
1381 if (i == (ssize_t) argc)
1382 ThrowDisplayException(OptionError,"MissingArgument",option);
1383 resource_info.matte_color=argv[i];
1384 break;
1385 }
1386 if (LocaleCompare("monitor",option+1) == 0)
1387 break;
1388 if (LocaleCompare("monochrome",option+1) == 0)
1389 {
1390 if (*option == '+')
1391 break;
1392 quantize_info->number_colors=2;
1393 quantize_info->colorspace=GRAYColorspace;
1394 break;
1395 }
1396 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1397 }
1398 case 'n':
1399 {
1400 if (LocaleCompare("name",option+1) == 0)
1401 {
1402 resource_info.name=(char *) NULL;
1403 if (*option == '+')
1404 break;
1405 i++;
1406 if (i == (ssize_t) argc)
1407 ThrowDisplayException(OptionError,"MissingArgument",option);
1408 resource_info.name=ConstantString(argv[i]);
1409 break;
1410 }
1411 if (LocaleCompare("negate",option+1) == 0)
1412 break;
1413 if (LocaleCompare("noop",option+1) == 0)
1414 break;
1415 if (LocaleCompare("normalize",option+1) == 0)
1416 break;
1417 if (LocaleCompare("nostdin",option+1) == 0)
1418 break;
1419 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1420 }
1421 case 'p':
1422 {
1423 if (LocaleCompare("page",option+1) == 0)
1424 {
1425 resource_info.image_geometry=(char *) NULL;
1426 if (*option == '+')
1427 break;
1428 i++;
1429 if (i == (ssize_t) argc)
1430 ThrowDisplayException(OptionError,"MissingArgument",option);
1431 resource_info.image_geometry=ConstantString(argv[i]);
1432 break;
1433 }
1434 if (LocaleCompare("profile",option+1) == 0)
1435 {
1436 i++;
1437 if (i == (ssize_t) argc)
1438 ThrowDisplayException(OptionError,"MissingArgument",option);
1439 break;
1440 }
1441 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1442 }
1443 case 'q':
1444 {
1445 if (LocaleCompare("quality",option+1) == 0)
1446 {
1447 if (*option == '+')
1448 break;
1449 i++;
1450 if (i == (ssize_t) argc)
1451 ThrowDisplayException(OptionError,"MissingArgument",option);
1452 if (IsGeometry(argv[i]) == MagickFalse)
1453 ThrowDisplayInvalidArgumentException(option,argv[i]);
1454 break;
1455 }
1456 if (LocaleCompare("quantize",option+1) == 0)
1457 {
1458 ssize_t
1459 colorspace;
1460
1461 if (*option == '+')
1462 break;
1463 i++;
1464 if (i == (ssize_t) argc)
1465 ThrowDisplayException(OptionError,"MissingArgument",option);
1466 colorspace=ParseCommandOption(MagickColorspaceOptions,
1467 MagickFalse,argv[i]);
1468 if (colorspace < 0)
1469 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
1470 argv[i]);
1471 break;
1472 }
1473 if (LocaleCompare("quiet",option+1) == 0)
1474 break;
1475 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1476 }
1477 case 'r':
1478 {
1479 if (LocaleCompare("raise",option+1) == 0)
1480 {
1481 i++;
1482 if (i == (ssize_t) argc)
1483 ThrowDisplayException(OptionError,"MissingArgument",option);
1484 if (IsGeometry(argv[i]) == MagickFalse)
1485 ThrowDisplayInvalidArgumentException(option,argv[i]);
1486 break;
1487 }
1488 if (LocaleCompare("regard-warnings",option+1) == 0)
1489 break;
1490 if (LocaleCompare("remote",option+1) == 0)
1491 {
1492 i++;
1493 if (i == (ssize_t) argc)
1494 ThrowDisplayException(OptionError,"MissingArgument",option);
1495 if (XRemoteCommand(display,resource_info.window_id,argv[i]) != 0)
1496 {
1497 DestroyDisplay();
1498 return(MagickFalse);
1499 }
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 magick_unreferenced(argc);
1886 magick_unreferenced(argv);
1887 magick_unreferenced(metadata);
1888
1889 (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError,
1890 "DelegateLibrarySupportNotBuiltIn","`%s' (X11)",image_info->filename);
1891 return(DisplayUsage());
1892#endif
1893}