1 /*
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 % %
4 % %
5 % %
6 % CCCC OOO M M PPPP OOO SSSSS IIIII TTTTT EEEEE %
7 % C O O MM MM P P O O SS I T E %
8 % C O O M M M PPPP O O SSS I T EEE %
9 % C O O M M P O O SS I T E %
10 % CCCC OOO M M P OOO SSSSS IIIII T EEEEE %
11 % %
12 % %
13 % MagickWand Image Composite Methods %
14 % %
15 % Software Design %
16 % Cristy %
17 % July 1992 %
18 % %
19 % %
20 % Copyright 1999-2019 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/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 composite program to overlap one image over another.
37 %
38 */
39
40 /*
41 Include declarations.
42 */
43 #include "MagickWand/studio.h"
44 #include "MagickWand/MagickWand.h"
45 #include "MagickWand/mogrify-private.h"
46 #include "MagickCore/composite-private.h"
47 #include "MagickCore/string-private.h"
48
49 /*
50 Typedef declarations.
51 */
52 typedef struct _CompositeOptions
53 {
54 ChannelType
55 channel;
56
57 char
58 *compose_args,
59 *geometry;
60
61 CompositeOperator
62 compose;
63
64 GravityType
65 gravity;
66
67 ssize_t
68 stegano;
69
70 RectangleInfo
71 offset;
72
73 MagickBooleanType
74 clip_to_self,
75 stereo,
76 tile;
77 } CompositeOptions;
78
79 /*
80 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
81 % %
82 % %
83 % %
84 % C o m p o s i t e I m a g e C o m m a n d %
85 % %
86 % %
87 % %
88 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
89 %
90 % CompositeImageCommand() reads one or more images and an optional mask and
91 % composites them into a new image.
92 %
93 % The format of the CompositeImageCommand method is:
94 %
95 % MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc,
96 % char **argv,char **metadata,ExceptionInfo *exception)
97 %
98 % A description of each parameter follows:
99 %
100 % o image_info: the image info.
101 %
102 % o argc: the number of elements in the argument vector.
103 %
104 % o argv: A text array containing the command line arguments.
105 %
106 % o metadata: any metadata is returned here.
107 %
108 % o exception: return any errors or warnings in this structure.
109 %
110 */
111
CompositeImageList(ImageInfo * image_info,Image ** image,Image * composite_image,CompositeOptions * composite_options,ExceptionInfo * exception)112 static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image,
113 Image *composite_image,CompositeOptions *composite_options,
114 ExceptionInfo *exception)
115 {
116 const char
117 *value;
118
119 MagickStatusType
120 status;
121
122 assert(image_info != (ImageInfo *) NULL);
123 assert(image_info->signature == MagickCoreSignature);
124 assert(image != (Image **) NULL);
125 assert((*image)->signature == MagickCoreSignature);
126 if ((*image)->debug != MagickFalse)
127 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*image)->filename);
128 assert(exception != (ExceptionInfo *) NULL);
129 (void) image_info;
130 status=MagickTrue;
131 composite_options->clip_to_self=GetCompositeClipToSelf(
132 composite_options->compose);
133 value=GetImageOption(image_info,"compose:clip-to-self");
134 if (value != (const char *) NULL)
135 composite_options->clip_to_self=IsStringTrue(value);
136 value=GetImageOption(image_info,"compose:outside-overlay");
137 if (value != (const char *) NULL)
138 composite_options->clip_to_self=IsStringFalse(value); /* deprecated */
139 if (composite_image != (Image *) NULL)
140 {
141 ChannelType
142 channel_mask;
143
144 channel_mask=SetImageChannelMask(composite_image,
145 composite_options->channel);
146 assert(composite_image->signature == MagickCoreSignature);
147 switch (composite_options->compose)
148 {
149 case BlendCompositeOp:
150 case BlurCompositeOp:
151 case DisplaceCompositeOp:
152 case DistortCompositeOp:
153 case DissolveCompositeOp:
154 case ModulateCompositeOp:
155 case ThresholdCompositeOp:
156 {
157 (void) SetImageArtifact(*image,"compose:args",
158 composite_options->compose_args);
159 break;
160 }
161 default:
162 break;
163 }
164 /*
165 Composite image.
166 */
167 if (composite_options->stegano != 0)
168 {
169 Image
170 *stegano_image;
171
172 (*image)->offset=composite_options->stegano-1;
173 stegano_image=SteganoImage(*image,composite_image,exception);
174 if (stegano_image != (Image *) NULL)
175 {
176 *image=DestroyImageList(*image);
177 *image=stegano_image;
178 }
179 }
180 else
181 if (composite_options->stereo != MagickFalse)
182 {
183 Image
184 *stereo_image;
185
186 stereo_image=StereoAnaglyphImage(*image,composite_image,
187 composite_options->offset.x,composite_options->offset.y,
188 exception);
189 if (stereo_image != (Image *) NULL)
190 {
191 *image=DestroyImageList(*image);
192 *image=stereo_image;
193 }
194 }
195 else
196 if (composite_options->tile != MagickFalse)
197 {
198 size_t
199 columns;
200
201 ssize_t
202 x,
203 y;
204
205 /*
206 Tile the composite image.
207 */
208 columns=composite_image->columns;
209 for (y=0; y < (ssize_t) (*image)->rows; y+=(ssize_t) composite_image->rows)
210 for (x=0; x < (ssize_t) (*image)->columns; x+=(ssize_t) columns)
211 status&=CompositeImage(*image,composite_image,
212 composite_options->compose,MagickTrue,x,y,exception);
213 }
214 else
215 {
216 RectangleInfo
217 geometry;
218
219 /*
220 Work out gravity Adjustment of Offset
221 */
222 SetGeometry(*image,&geometry);
223 (void) ParseAbsoluteGeometry(composite_options->geometry,
224 &geometry);
225 geometry.width=composite_image->columns;
226 geometry.height=composite_image->rows;
227 GravityAdjustGeometry((*image)->columns,(*image)->rows,
228 composite_options->gravity, &geometry);
229 (*image)->gravity=(GravityType) composite_options->gravity;
230 /*
231 Digitally composite image.
232 */
233 status&=CompositeImage(*image,composite_image,
234 composite_options->compose,composite_options->clip_to_self,
235 geometry.x,geometry.y,exception);
236 }
237 (void) SetPixelChannelMask(composite_image,channel_mask);
238 }
239 return(status != 0 ? MagickTrue : MagickFalse);
240 }
241
CompositeUsage(void)242 static MagickBooleanType CompositeUsage(void)
243 {
244 const char
245 **p;
246
247 static const char
248 *miscellaneous[]=
249 {
250 "-debug events display copious debugging information",
251 "-help print program options",
252 "-list type print a list of supported option arguments",
253 "-log format format of debugging information",
254 "-version print version information",
255 (char *) NULL
256 },
257 *operators[]=
258 {
259 "-blend geometry blend images",
260 "-border geometry surround image with a border of color",
261 "-bordercolor color border color",
262 "-channel mask set the image channel mask",
263 "-colors value preferred number of colors in the image",
264 "-decipher filename convert cipher pixels to plain pixels",
265 "-displace geometry shift lookup according to a relative displacement map",
266 "-dissolve value dissolve the two images a given percent",
267 "-distort geometry shift lookup according to a absolute distortion map",
268 "-encipher filename convert plain pixels to cipher pixels",
269 "-extract geometry extract area from image",
270 "-geometry geometry location of the composite image",
271 "-identify identify the format and characteristics of the image",
272 "-monochrome transform image to black and white",
273 "-negate replace every pixel with its complementary color ",
274 "-profile filename add ICM or IPTC information profile to image",
275 "-quantize colorspace reduce colors in this colorspace",
276 "-repage geometry size and location of an image canvas (operator)",
277 "-rotate degrees apply Paeth rotation to the image",
278 "-resize geometry resize the image",
279 "-sharpen geometry sharpen the image",
280 "-shave geometry shave pixels from the image edges",
281 "-stegano offset hide watermark within an image",
282 "-stereo geometry combine two image to create a stereo anaglyph",
283 "-strip strip image of all profiles and comments",
284 "-thumbnail geometry create a thumbnail of the image",
285 "-transform affine transform image",
286 "-type type image type",
287 "-unsharp geometry sharpen the image",
288 "-watermark geometry percent brightness and saturation of a watermark",
289 "-write filename write images to this file",
290 (char *) NULL
291 },
292 *settings[]=
293 {
294 "-affine matrix affine transform matrix",
295 "-alpha option on, activate, off, deactivate, set, opaque, copy",
296 " transparent, extract, background, or shape",
297 "-authenticate password",
298 " decipher image with this password",
299 "-blue-primary point chromaticity blue primary point",
300 "-colorspace type alternate image colorspace",
301 "-comment string annotate image with comment",
302 "-compose operator composite operator",
303 "-compress type type of pixel compression when writing the image",
304 "-define format:option",
305 " define one or more image format options",
306 "-depth value image depth",
307 "-density geometry horizontal and vertical density of the image",
308 "-display server get image or font from this X server",
309 "-dispose method layer disposal method",
310 "-dither method apply error diffusion to image",
311 "-encoding type text encoding type",
312 "-endian type endianness (MSB or LSB) of the image",
313 "-filter type use this filter when resizing an image",
314 "-font name render text with this font",
315 "-format \"string\" output formatted image characteristics",
316 "-gravity type which direction to gravitate towards",
317 "-green-primary point chromaticity green primary point",
318 "-interlace type type of image interlacing scheme",
319 "-interpolate method pixel color interpolation method",
320 "-label string assign a label to an image",
321 "-limit type value pixel cache resource limit",
322 "-matte store matte channel if the image has one",
323 "-monitor monitor progress",
324 "-page geometry size and location of an image canvas (setting)",
325 "-pointsize value font point size",
326 "-quality value JPEG/MIFF/PNG compression level",
327 "-quiet suppress all warning messages",
328 "-red-primary point chromaticity red primary point",
329 "-regard-warnings pay attention to warning messages",
330 "-respect-parentheses settings remain in effect until parenthesis boundary",
331 "-sampling-factor geometry",
332 " horizontal and vertical sampling factor",
333 "-scene value image scene number",
334 "-seed value seed a new sequence of pseudo-random numbers",
335 "-size geometry width and height of image",
336 "-support factor resize support: > 1.0 is blurry, < 1.0 is sharp",
337 "-synchronize synchronize image to storage device",
338 "-taint declare the image as modified",
339 "-transparent-color color",
340 " transparent color",
341 "-treedepth value color tree depth",
342 "-tile repeat composite operation across and down image",
343 "-units type the units of image resolution",
344 "-verbose print detailed information about the image",
345 "-virtual-pixel method",
346 " virtual pixel access method",
347 "-white-point point chromaticity white point",
348 (char *) NULL
349 },
350 *stack_operators[]=
351 {
352 "-swap indexes swap two images in the image sequence",
353 (char *) NULL
354 };
355
356
357 ListMagickVersion(stdout);
358 (void) printf("Usage: %s [options ...] image [options ...] composite\n"
359 " [ [options ...] mask ] [options ...] composite\n",
360 GetClientName());
361 (void) printf("\nImage Settings:\n");
362 for (p=settings; *p != (char *) NULL; p++)
363 (void) printf(" %s\n",*p);
364 (void) printf("\nImage Operators:\n");
365 for (p=operators; *p != (char *) NULL; p++)
366 (void) printf(" %s\n",*p);
367 (void) printf("\nImage Stack Operators:\n");
368 for (p=stack_operators; *p != (char *) NULL; p++)
369 (void) printf(" %s\n",*p);
370 (void) printf("\nMiscellaneous Options:\n");
371 for (p=miscellaneous; *p != (char *) NULL; p++)
372 (void) printf(" %s\n",*p);
373 (void) printf(
374 "\nBy default, the image format of 'file' is determined by its magic\n");
375 (void) printf(
376 "number. To specify a particular image format, precede the filename\n");
377 (void) printf(
378 "with an image format name and a colon (i.e. ps:image) or specify the\n");
379 (void) printf(
380 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
381 (void) printf("'-' for standard input or output.\n");
382 return(MagickFalse);
383 }
384
GetCompositeOptions(const ImageInfo * image_info,CompositeOptions * composite_options)385 static void GetCompositeOptions(const ImageInfo *image_info,
386 CompositeOptions *composite_options)
387 {
388 (void) memset(composite_options,0,sizeof(*composite_options));
389 composite_options->channel=DefaultChannels;
390 composite_options->compose=OverCompositeOp;
391 }
392
RelinquishCompositeOptions(CompositeOptions * composite_options)393 static void RelinquishCompositeOptions(CompositeOptions *composite_options)
394 {
395 if (composite_options->compose_args != (char *) NULL)
396 composite_options->compose_args=(char *)
397 RelinquishMagickMemory(composite_options->compose_args);
398 if (composite_options->geometry != (char *) NULL)
399 composite_options->geometry=(char *)
400 RelinquishMagickMemory(composite_options->geometry);
401 }
402
CompositeImageCommand(ImageInfo * image_info,int argc,char ** argv,char ** metadata,ExceptionInfo * exception)403 WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
404 int argc,char **argv,char **metadata,ExceptionInfo *exception)
405 {
406 #define NotInitialized (unsigned int) (~0)
407 #define DestroyComposite() \
408 { \
409 RelinquishCompositeOptions(&composite_options); \
410 DestroyImageStack(); \
411 for (i=0; i < (ssize_t) argc; i++) \
412 argv[i]=DestroyString(argv[i]); \
413 argv=(char **) RelinquishMagickMemory(argv); \
414 }
415 #define ThrowCompositeException(asperity,tag,option) \
416 { \
417 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
418 option == (char *) NULL ? GetExceptionMessage(errno) : option); \
419 DestroyComposite(); \
420 return(MagickFalse); \
421 }
422 #define ThrowCompositeInvalidArgumentException(option,argument) \
423 { \
424 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
425 "InvalidArgument","'%s': %s",option,argument); \
426 DestroyComposite(); \
427 return(MagickFalse); \
428 }
429
430 char
431 *filename,
432 *option;
433
434 CompositeOptions
435 composite_options;
436
437 const char
438 *format;
439
440 Image
441 *composite_image,
442 *image,
443 *images,
444 *mask_image;
445
446 ImageStack
447 image_stack[MaxImageStackDepth+1];
448
449 MagickBooleanType
450 fire,
451 pend,
452 respect_parenthesis;
453
454 MagickStatusType
455 status;
456
457 register ssize_t
458 i;
459
460 ssize_t
461 j,
462 k;
463
464 /*
465 Set default.
466 */
467 assert(image_info != (ImageInfo *) NULL);
468 assert(image_info->signature == MagickCoreSignature);
469 if (image_info->debug != MagickFalse)
470 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
471 assert(exception != (ExceptionInfo *) NULL);
472 if (argc == 2)
473 {
474 option=argv[1];
475 if ((LocaleCompare("version",option+1) == 0) ||
476 (LocaleCompare("-version",option+1) == 0))
477 {
478 ListMagickVersion(stdout);
479 return(MagickTrue);
480 }
481 }
482 if (argc < 4)
483 return(CompositeUsage());
484 GetCompositeOptions(image_info,&composite_options);
485 filename=(char *) NULL;
486 format="%w,%h,%m";
487 j=1;
488 k=0;
489 NewImageStack();
490 option=(char *) NULL;
491 pend=MagickFalse;
492 respect_parenthesis=MagickFalse;
493 status=MagickTrue;
494 /*
495 Check command syntax.
496 */
497 composite_image=NewImageList();
498 image=NewImageList();
499 mask_image=NewImageList();
500 ReadCommandlLine(argc,&argv);
501 status=ExpandFilenames(&argc,&argv);
502 if (status == MagickFalse)
503 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
504 GetExceptionMessage(errno));
505 for (i=1; i < (ssize_t) (argc-1); i++)
506 {
507 option=argv[i];
508 if (LocaleCompare(option,"(") == 0)
509 {
510 FireImageStack(MagickFalse,MagickTrue,pend);
511 if (k == MaxImageStackDepth)
512 ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
513 option);
514 PushImageStack();
515 continue;
516 }
517 if (LocaleCompare(option,")") == 0)
518 {
519 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
520 if (k == 0)
521 ThrowCompositeException(OptionError,"UnableToParseExpression",option);
522 PopImageStack();
523 continue;
524 }
525 if (IsCommandOption(option) == MagickFalse)
526 {
527 /*
528 Read input image.
529 */
530 FireImageStack(MagickFalse,MagickFalse,pend);
531 filename=argv[i];
532 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
533 filename=argv[++i];
534 images=ReadImages(image_info,filename,exception);
535 status&=(images != (Image *) NULL) &&
536 (exception->severity < ErrorException);
537 if (images == (Image *) NULL)
538 continue;
539 AppendImageStack(images);
540 continue;
541 }
542 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
543 switch (*(option+1))
544 {
545 case 'a':
546 {
547 if (LocaleCompare("affine",option+1) == 0)
548 {
549 if (*option == '+')
550 break;
551 i++;
552 if (i == (ssize_t) argc)
553 ThrowCompositeException(OptionError,"MissingArgument",option);
554 if (IsGeometry(argv[i]) == MagickFalse)
555 ThrowCompositeInvalidArgumentException(option,argv[i]);
556 break;
557 }
558 if (LocaleCompare("alpha",option+1) == 0)
559 {
560 ssize_t
561 type;
562
563 if (*option == '+')
564 break;
565 i++;
566 if (i == (ssize_t) argc)
567 ThrowCompositeException(OptionError,"MissingArgument",option);
568 type=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse,argv[i]);
569 if (type < 0)
570 ThrowCompositeException(OptionError,
571 "UnrecognizedAlphaChannelOption",argv[i]);
572 break;
573 }
574 if (LocaleCompare("authenticate",option+1) == 0)
575 {
576 if (*option == '+')
577 break;
578 i++;
579 if (i == (ssize_t) argc)
580 ThrowCompositeException(OptionError,"MissingArgument",option);
581 break;
582 }
583 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
584 }
585 case 'b':
586 {
587 if (LocaleCompare("background",option+1) == 0)
588 {
589 if (*option == '+')
590 break;
591 i++;
592 if (i == (ssize_t) argc)
593 ThrowCompositeException(OptionError,"MissingArgument",option);
594 break;
595 }
596 if (LocaleCompare("blend",option+1) == 0)
597 {
598 (void) CloneString(&composite_options.compose_args,(char *) NULL);
599 if (*option == '+')
600 break;
601 i++;
602 if (i == (ssize_t) argc)
603 ThrowCompositeException(OptionError,"MissingArgument",option);
604 if (IsGeometry(argv[i]) == MagickFalse)
605 ThrowCompositeInvalidArgumentException(option,argv[i]);
606 (void) CloneString(&composite_options.compose_args,argv[i]);
607 composite_options.compose=BlendCompositeOp;
608 break;
609 }
610 if (LocaleCompare("blur",option+1) == 0)
611 {
612 (void) CloneString(&composite_options.compose_args,(char *) NULL);
613 if (*option == '+')
614 break;
615 i++;
616 if (i == (ssize_t) argc)
617 ThrowCompositeException(OptionError,"MissingArgument",option);
618 if (IsGeometry(argv[i]) == MagickFalse)
619 ThrowCompositeInvalidArgumentException(option,argv[i]);
620 (void) CloneString(&composite_options.compose_args,argv[i]);
621 composite_options.compose=BlurCompositeOp;
622 break;
623 }
624 if (LocaleCompare("blue-primary",option+1) == 0)
625 {
626 if (*option == '+')
627 break;
628 i++;
629 if (i == (ssize_t) argc)
630 ThrowCompositeException(OptionError,"MissingArgument",option);
631 if (IsGeometry(argv[i]) == MagickFalse)
632 ThrowCompositeInvalidArgumentException(option,argv[i]);
633 break;
634 }
635 if (LocaleCompare("border",option+1) == 0)
636 {
637 if (*option == '+')
638 break;
639 i++;
640 if (i == (ssize_t) argc)
641 ThrowCompositeException(OptionError,"MissingArgument",option);
642 if (IsGeometry(argv[i]) == MagickFalse)
643 ThrowCompositeInvalidArgumentException(option,argv[i]);
644 break;
645 }
646 if (LocaleCompare("bordercolor",option+1) == 0)
647 {
648 if (*option == '+')
649 break;
650 i++;
651 if (i == (ssize_t) argc)
652 ThrowCompositeException(OptionError,"MissingArgument",option);
653 break;
654 }
655 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
656 }
657 case 'c':
658 {
659 if (LocaleCompare("cache",option+1) == 0)
660 {
661 if (*option == '+')
662 break;
663 i++;
664 if (i == (ssize_t) argc)
665 ThrowCompositeException(OptionError,"MissingArgument",option);
666 if (IsGeometry(argv[i]) == MagickFalse)
667 ThrowCompositeInvalidArgumentException(option,argv[i]);
668 break;
669 }
670 if (LocaleCompare("channel",option+1) == 0)
671 {
672 ssize_t
673 channel;
674
675 if (*option == '+')
676 {
677 composite_options.channel=DefaultChannels;
678 break;
679 }
680 i++;
681 if (i == (ssize_t) argc)
682 ThrowCompositeException(OptionError,"MissingArgument",option);
683 channel=ParseChannelOption(argv[i]);
684 if (channel < 0)
685 ThrowCompositeException(OptionError,"UnrecognizedChannelType",
686 argv[i]);
687 composite_options.channel=(ChannelType) channel;
688 break;
689 }
690 if (LocaleCompare("colors",option+1) == 0)
691 {
692 if (*option == '+')
693 break;
694 i++;
695 if (i == (ssize_t) argc)
696 ThrowCompositeException(OptionError,"MissingArgument",option);
697 if (IsGeometry(argv[i]) == MagickFalse)
698 ThrowCompositeInvalidArgumentException(option,argv[i]);
699 break;
700 }
701 if (LocaleCompare("colorspace",option+1) == 0)
702 {
703 ssize_t
704 colorspace;
705
706 if (*option == '+')
707 break;
708 i++;
709 if (i == (ssize_t) argc)
710 ThrowCompositeException(OptionError,"MissingArgument",option);
711 colorspace=ParseCommandOption(MagickColorspaceOptions,
712 MagickFalse,argv[i]);
713 if (colorspace < 0)
714 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
715 argv[i]);
716 break;
717 }
718 if (LocaleCompare("comment",option+1) == 0)
719 {
720 if (*option == '+')
721 break;
722 i++;
723 if (i == (ssize_t) argc)
724 ThrowCompositeException(OptionError,"MissingArgument",option);
725 break;
726 }
727 if (LocaleCompare("compose",option+1) == 0)
728 {
729 ssize_t
730 compose;
731
732 composite_options.compose=UndefinedCompositeOp;
733 if (*option == '+')
734 break;
735 i++;
736 if (i == (ssize_t) argc)
737 ThrowCompositeException(OptionError,"MissingArgument",option);
738 compose=ParseCommandOption(MagickComposeOptions,MagickFalse,
739 argv[i]);
740 if (compose < 0)
741 ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
742 argv[i]);
743 composite_options.compose=(CompositeOperator) compose;
744 break;
745 }
746 if (LocaleCompare("compress",option+1) == 0)
747 {
748 ssize_t
749 compress;
750
751 if (*option == '+')
752 break;
753 i++;
754 if (i == (ssize_t) argc)
755 ThrowCompositeException(OptionError,"MissingArgument",option);
756 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
757 argv[i]);
758 if (compress < 0)
759 ThrowCompositeException(OptionError,
760 "UnrecognizedImageCompression",argv[i]);
761 break;
762 }
763 if (LocaleCompare("concurrent",option+1) == 0)
764 break;
765 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
766 }
767 case 'd':
768 {
769 if (LocaleCompare("debug",option+1) == 0)
770 {
771 ssize_t
772 event;
773
774 if (*option == '+')
775 break;
776 i++;
777 if (i == (ssize_t) argc)
778 ThrowCompositeException(OptionError,"MissingArgument",option);
779 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
780 if (event < 0)
781 ThrowCompositeException(OptionError,"UnrecognizedEventType",
782 argv[i]);
783 (void) SetLogEventMask(argv[i]);
784 break;
785 }
786 if (LocaleCompare("decipher",option+1) == 0)
787 {
788 if (*option == '+')
789 break;
790 i++;
791 if (i == (ssize_t) argc)
792 ThrowCompositeException(OptionError,"MissingArgument",option);
793 break;
794 }
795 if (LocaleCompare("define",option+1) == 0)
796 {
797 i++;
798 if (i == (ssize_t) argc)
799 ThrowCompositeException(OptionError,"MissingArgument",option);
800 if (*option == '+')
801 {
802 const char
803 *define;
804
805 define=GetImageOption(image_info,argv[i]);
806 if (define == (const char *) NULL)
807 ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
808 break;
809 }
810 break;
811 }
812 if (LocaleCompare("density",option+1) == 0)
813 {
814 if (*option == '+')
815 break;
816 i++;
817 if (i == (ssize_t) argc)
818 ThrowCompositeException(OptionError,"MissingArgument",option);
819 if (IsGeometry(argv[i]) == MagickFalse)
820 ThrowCompositeInvalidArgumentException(option,argv[i]);
821 break;
822 }
823 if (LocaleCompare("depth",option+1) == 0)
824 {
825 if (*option == '+')
826 break;
827 i++;
828 if (i == (ssize_t) argc)
829 ThrowCompositeException(OptionError,"MissingArgument",option);
830 if (IsGeometry(argv[i]) == MagickFalse)
831 ThrowCompositeInvalidArgumentException(option,argv[i]);
832 break;
833 }
834 if (LocaleCompare("displace",option+1) == 0)
835 {
836 (void) CloneString(&composite_options.compose_args,(char *) NULL);
837 if (*option == '+')
838 break;
839 i++;
840 if (i == (ssize_t) argc)
841 ThrowCompositeException(OptionError,"MissingArgument",option);
842 if (IsGeometry(argv[i]) == MagickFalse)
843 ThrowCompositeInvalidArgumentException(option,argv[i]);
844 (void) CloneString(&composite_options.compose_args,argv[i]);
845 composite_options.compose=DisplaceCompositeOp;
846 break;
847 }
848 if (LocaleCompare("display",option+1) == 0)
849 {
850 if (*option == '+')
851 break;
852 i++;
853 if (i == (ssize_t) argc)
854 ThrowCompositeException(OptionError,"MissingArgument",option);
855 break;
856 }
857 if (LocaleCompare("dispose",option+1) == 0)
858 {
859 ssize_t
860 dispose;
861
862 if (*option == '+')
863 break;
864 i++;
865 if (i == (ssize_t) argc)
866 ThrowCompositeException(OptionError,"MissingArgument",option);
867 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
868 if (dispose < 0)
869 ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
870 argv[i]);
871 break;
872 }
873 if (LocaleCompare("dissolve",option+1) == 0)
874 {
875 (void) CloneString(&composite_options.compose_args,(char *) NULL);
876 if (*option == '+')
877 break;
878 i++;
879 if (i == (ssize_t) argc)
880 ThrowCompositeException(OptionError,"MissingArgument",option);
881 if (IsGeometry(argv[i]) == MagickFalse)
882 ThrowCompositeInvalidArgumentException(option,argv[i]);
883 (void) CloneString(&composite_options.compose_args,argv[i]);
884 composite_options.compose=DissolveCompositeOp;
885 break;
886 }
887 if (LocaleCompare("distort",option+1) == 0)
888 {
889 (void) CloneString(&composite_options.compose_args,(char *) NULL);
890 if (*option == '+')
891 break;
892 i++;
893 if (i == (ssize_t) argc)
894 ThrowCompositeException(OptionError,"MissingArgument",option);
895 if (IsGeometry(argv[i]) == MagickFalse)
896 ThrowCompositeInvalidArgumentException(option,argv[i]);
897 (void) CloneString(&composite_options.compose_args,argv[i]);
898 composite_options.compose=DistortCompositeOp;
899 break;
900 }
901 if (LocaleCompare("dither",option+1) == 0)
902 {
903 ssize_t
904 method;
905
906 if (*option == '+')
907 break;
908 i++;
909 if (i == (ssize_t) argc)
910 ThrowCompositeException(OptionError,"MissingArgument",option);
911 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
912 if (method < 0)
913 ThrowCompositeException(OptionError,"UnrecognizedDitherMethod",
914 argv[i]);
915 break;
916 }
917 if (LocaleCompare("duration",option+1) == 0)
918 {
919 if (*option == '+')
920 break;
921 i++;
922 if (i == (ssize_t) argc)
923 ThrowCompositeException(OptionError,"MissingArgument",option);
924 if (IsGeometry(argv[i]) == MagickFalse)
925 ThrowCompositeInvalidArgumentException(option,argv[i]);
926 break;
927 }
928 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
929 }
930 case 'e':
931 {
932 if (LocaleCompare("encipher",option+1) == 0)
933 {
934 if (*option == '+')
935 break;
936 i++;
937 if (i == (ssize_t) argc)
938 ThrowCompositeException(OptionError,"MissingArgument",option);
939 break;
940 }
941 if (LocaleCompare("encoding",option+1) == 0)
942 {
943 if (*option == '+')
944 break;
945 i++;
946 if (i == (ssize_t) argc)
947 ThrowCompositeException(OptionError,"MissingArgument",option);
948 break;
949 }
950 if (LocaleCompare("endian",option+1) == 0)
951 {
952 ssize_t
953 endian;
954
955 if (*option == '+')
956 break;
957 i++;
958 if (i == (ssize_t) argc)
959 ThrowCompositeException(OptionError,"MissingArgument",option);
960 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
961 argv[i]);
962 if (endian < 0)
963 ThrowCompositeException(OptionError,"UnrecognizedEndianType",
964 argv[i]);
965 break;
966 }
967 if (LocaleCompare("extract",option+1) == 0)
968 {
969 if (*option == '+')
970 break;
971 i++;
972 if (i == (ssize_t) argc)
973 ThrowCompositeException(OptionError,"MissingArgument",option);
974 if (IsGeometry(argv[i]) == MagickFalse)
975 ThrowCompositeInvalidArgumentException(option,argv[i]);
976 break;
977 }
978 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
979 }
980 case 'f':
981 {
982 if (LocaleCompare("filter",option+1) == 0)
983 {
984 ssize_t
985 filter;
986
987 if (*option == '+')
988 break;
989 i++;
990 if (i == (ssize_t) argc)
991 ThrowCompositeException(OptionError,"MissingArgument",option);
992 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
993 if (filter < 0)
994 ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
995 argv[i]);
996 break;
997 }
998 if (LocaleCompare("font",option+1) == 0)
999 {
1000 if (*option == '+')
1001 break;
1002 i++;
1003 if (i == (ssize_t) argc)
1004 ThrowCompositeException(OptionError,"MissingArgument",option);
1005 break;
1006 }
1007 if (LocaleCompare("format",option+1) == 0)
1008 {
1009 if (*option == '+')
1010 break;
1011 i++;
1012 if (i == (ssize_t) argc)
1013 ThrowCompositeException(OptionError,"MissingArgument",option);
1014 format=argv[i];
1015 break;
1016 }
1017 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1018 }
1019 case 'g':
1020 {
1021 if (LocaleCompare("geometry",option+1) == 0)
1022 {
1023 (void) CloneString(&composite_options.geometry,(char *) NULL);
1024 if (*option == '+')
1025 break;
1026 i++;
1027 if (i == (ssize_t) argc)
1028 ThrowCompositeException(OptionError,"MissingArgument",option);
1029 if (IsGeometry(argv[i]) == MagickFalse)
1030 ThrowCompositeInvalidArgumentException(option,argv[i]);
1031 (void) CloneString(&composite_options.geometry,argv[i]);
1032 break;
1033 }
1034 if (LocaleCompare("gravity",option+1) == 0)
1035 {
1036 ssize_t
1037 gravity;
1038
1039 composite_options.gravity=UndefinedGravity;
1040 if (*option == '+')
1041 break;
1042 i++;
1043 if (i == (ssize_t) argc)
1044 ThrowCompositeException(OptionError,"MissingArgument",option);
1045 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1046 argv[i]);
1047 if (gravity < 0)
1048 ThrowCompositeException(OptionError,"UnrecognizedGravityType",
1049 argv[i]);
1050 composite_options.gravity=(GravityType) gravity;
1051 break;
1052 }
1053 if (LocaleCompare("green-primary",option+1) == 0)
1054 {
1055 if (*option == '+')
1056 break;
1057 i++;
1058 if (i == (ssize_t) argc)
1059 ThrowCompositeException(OptionError,"MissingArgument",option);
1060 if (IsGeometry(argv[i]) == MagickFalse)
1061 ThrowCompositeInvalidArgumentException(option,argv[i]);
1062 break;
1063 }
1064 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1065 }
1066 case 'h':
1067 {
1068 if ((LocaleCompare("help",option+1) == 0) ||
1069 (LocaleCompare("-help",option+1) == 0))
1070 return(CompositeUsage());
1071 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1072 }
1073 case 'i':
1074 {
1075 if (LocaleCompare("identify",option+1) == 0)
1076 break;
1077 if (LocaleCompare("interlace",option+1) == 0)
1078 {
1079 ssize_t
1080 interlace;
1081
1082 if (*option == '+')
1083 break;
1084 i++;
1085 if (i == (ssize_t) argc)
1086 ThrowCompositeException(OptionError,"MissingArgument",option);
1087 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1088 argv[i]);
1089 if (interlace < 0)
1090 ThrowCompositeException(OptionError,
1091 "UnrecognizedInterlaceType",argv[i]);
1092 break;
1093 }
1094 if (LocaleCompare("interpolate",option+1) == 0)
1095 {
1096 ssize_t
1097 interpolate;
1098
1099 if (*option == '+')
1100 break;
1101 i++;
1102 if (i == (ssize_t) argc)
1103 ThrowCompositeException(OptionError,"MissingArgument",option);
1104 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1105 argv[i]);
1106 if (interpolate < 0)
1107 ThrowCompositeException(OptionError,
1108 "UnrecognizedInterpolateMethod",argv[i]);
1109 break;
1110 }
1111 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1112 }
1113 case 'l':
1114 {
1115 if (LocaleCompare("label",option+1) == 0)
1116 {
1117 if (*option == '+')
1118 break;
1119 i++;
1120 if (i == (ssize_t) argc)
1121 ThrowCompositeException(OptionError,"MissingArgument",option);
1122 break;
1123 }
1124 if (LocaleCompare("limit",option+1) == 0)
1125 {
1126 char
1127 *p;
1128
1129 double
1130 value;
1131
1132 ssize_t
1133 resource;
1134
1135 if (*option == '+')
1136 break;
1137 i++;
1138 if (i == (ssize_t) argc)
1139 ThrowCompositeException(OptionError,"MissingArgument",option);
1140 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1141 argv[i]);
1142 if (resource < 0)
1143 ThrowCompositeException(OptionError,"UnrecognizedResourceType",
1144 argv[i]);
1145 i++;
1146 if (i == (ssize_t) argc)
1147 ThrowCompositeException(OptionError,"MissingArgument",option);
1148 value=StringToDouble(argv[i],&p);
1149 (void) value;
1150 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1151 ThrowCompositeInvalidArgumentException(option,argv[i]);
1152 break;
1153 }
1154 if (LocaleCompare("list",option+1) == 0)
1155 {
1156 ssize_t
1157 list;
1158
1159 if (*option == '+')
1160 break;
1161 i++;
1162 if (i == (ssize_t) argc)
1163 ThrowCompositeException(OptionError,"MissingArgument",option);
1164 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1165 if (list < 0)
1166 ThrowCompositeException(OptionError,"UnrecognizedListType",
1167 argv[i]);
1168 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1169 argv+j,exception);
1170 DestroyComposite();
1171 return(status == 0 ? MagickFalse : MagickTrue);
1172 }
1173 if (LocaleCompare("log",option+1) == 0)
1174 {
1175 if (*option == '+')
1176 break;
1177 i++;
1178 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
1179 ThrowCompositeException(OptionError,"MissingArgument",option);
1180 break;
1181 }
1182 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1183 }
1184 case 'm':
1185 {
1186 if (LocaleCompare("matte",option+1) == 0)
1187 break;
1188 if (LocaleCompare("monitor",option+1) == 0)
1189 break;
1190 if (LocaleCompare("monochrome",option+1) == 0)
1191 break;
1192 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1193 }
1194 case 'n':
1195 {
1196 if (LocaleCompare("negate",option+1) == 0)
1197 break;
1198 if (LocaleCompare("noop",option+1) == 0)
1199 break;
1200 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1201 }
1202 case 'p':
1203 {
1204 if (LocaleCompare("page",option+1) == 0)
1205 {
1206 if (*option == '+')
1207 break;
1208 i++;
1209 if (i == (ssize_t) argc)
1210 ThrowCompositeException(OptionError,"MissingArgument",option);
1211 break;
1212 }
1213 if (LocaleCompare("pointsize",option+1) == 0)
1214 {
1215 if (*option == '+')
1216 break;
1217 i++;
1218 if (i == (ssize_t) argc)
1219 ThrowCompositeException(OptionError,"MissingArgument",option);
1220 if (IsGeometry(argv[i]) == MagickFalse)
1221 ThrowCompositeInvalidArgumentException(option,argv[i]);
1222 break;
1223 }
1224 if (LocaleCompare("process",option+1) == 0)
1225 {
1226 if (*option == '+')
1227 break;
1228 i++;
1229 if (i == (ssize_t) argc)
1230 ThrowCompositeException(OptionError,"MissingArgument",option);
1231 break;
1232 }
1233 if (LocaleCompare("profile",option+1) == 0)
1234 {
1235 i++;
1236 if (i == (ssize_t) argc)
1237 ThrowCompositeException(OptionError,"MissingArgument",option);
1238 break;
1239 }
1240 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1241 }
1242 case 'q':
1243 {
1244 if (LocaleCompare("quality",option+1) == 0)
1245 {
1246 if (*option == '+')
1247 break;
1248 i++;
1249 if (i == (ssize_t) argc)
1250 ThrowCompositeException(OptionError,"MissingArgument",option);
1251 if (IsGeometry(argv[i]) == MagickFalse)
1252 ThrowCompositeInvalidArgumentException(option,argv[i]);
1253 break;
1254 }
1255 if (LocaleCompare("quantize",option+1) == 0)
1256 {
1257 ssize_t
1258 colorspace;
1259
1260 if (*option == '+')
1261 break;
1262 i++;
1263 if (i == (ssize_t) argc)
1264 ThrowCompositeException(OptionError,"MissingArgument",option);
1265 colorspace=ParseCommandOption(MagickColorspaceOptions,
1266 MagickFalse,argv[i]);
1267 if (colorspace < 0)
1268 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
1269 argv[i]);
1270 break;
1271 }
1272 if (LocaleCompare("quiet",option+1) == 0)
1273 break;
1274 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1275 }
1276 case 'r':
1277 {
1278 if (LocaleCompare("red-primary",option+1) == 0)
1279 {
1280 if (*option == '+')
1281 break;
1282 i++;
1283 if (i == (ssize_t) argc)
1284 ThrowCompositeException(OptionError,"MissingArgument",option);
1285 if (IsGeometry(argv[i]) == MagickFalse)
1286 ThrowCompositeInvalidArgumentException(option,argv[i]);
1287 break;
1288 }
1289 if (LocaleCompare("regard-warnings",option+1) == 0)
1290 break;
1291 if (LocaleCompare("render",option+1) == 0)
1292 break;
1293 if (LocaleCompare("repage",option+1) == 0)
1294 {
1295 if (*option == '+')
1296 break;
1297 i++;
1298 if (i == (ssize_t) argc)
1299 ThrowCompositeException(OptionError,"MissingArgument",option);
1300 if (IsGeometry(argv[i]) == MagickFalse)
1301 ThrowCompositeInvalidArgumentException(option,argv[i]);
1302 break;
1303 }
1304 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1305 {
1306 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1307 break;
1308 }
1309 if (LocaleCompare("resize",option+1) == 0)
1310 {
1311 if (*option == '+')
1312 break;
1313 i++;
1314 if (i == (ssize_t) argc)
1315 ThrowCompositeException(OptionError,"MissingArgument",option);
1316 if (IsGeometry(argv[i]) == MagickFalse)
1317 ThrowCompositeInvalidArgumentException(option,argv[i]);
1318 break;
1319 }
1320 if (LocaleCompare("rotate",option+1) == 0)
1321 {
1322 i++;
1323 if (i == (ssize_t) argc)
1324 ThrowCompositeException(OptionError,"MissingArgument",option);
1325 if (IsGeometry(argv[i]) == MagickFalse)
1326 ThrowCompositeInvalidArgumentException(option,argv[i]);
1327 break;
1328 }
1329 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1330 }
1331 case 's':
1332 {
1333 if (LocaleCompare("sampling-factor",option+1) == 0)
1334 {
1335 if (*option == '+')
1336 break;
1337 i++;
1338 if (i == (ssize_t) argc)
1339 ThrowCompositeException(OptionError,"MissingArgument",option);
1340 if (IsGeometry(argv[i]) == MagickFalse)
1341 ThrowCompositeInvalidArgumentException(option,argv[i]);
1342 break;
1343 }
1344 if (LocaleCompare("scene",option+1) == 0)
1345 {
1346 if (*option == '+')
1347 break;
1348 i++;
1349 if (i == (ssize_t) argc)
1350 ThrowCompositeException(OptionError,"MissingArgument",option);
1351 if (IsGeometry(argv[i]) == MagickFalse)
1352 ThrowCompositeInvalidArgumentException(option,argv[i]);
1353 break;
1354 }
1355 if (LocaleCompare("seed",option+1) == 0)
1356 {
1357 if (*option == '+')
1358 break;
1359 i++;
1360 if (i == (ssize_t) argc)
1361 ThrowCompositeException(OptionError,"MissingArgument",option);
1362 if (IsGeometry(argv[i]) == MagickFalse)
1363 ThrowCompositeInvalidArgumentException(option,argv[i]);
1364 break;
1365 }
1366 if (LocaleCompare("sharpen",option+1) == 0)
1367 {
1368 i++;
1369 if (i == (ssize_t) argc)
1370 ThrowCompositeException(OptionError,"MissingArgument",option);
1371 if (IsGeometry(argv[i]) == MagickFalse)
1372 ThrowCompositeInvalidArgumentException(option,argv[i]);
1373 break;
1374 }
1375 if (LocaleCompare("shave",option+1) == 0)
1376 {
1377 if (*option == '+')
1378 break;
1379 i++;
1380 if (i == (ssize_t) argc)
1381 ThrowCompositeException(OptionError,"MissingArgument",option);
1382 if (IsGeometry(argv[i]) == MagickFalse)
1383 ThrowCompositeInvalidArgumentException(option,argv[i]);
1384 break;
1385 }
1386 if (LocaleCompare("size",option+1) == 0)
1387 {
1388 if (*option == '+')
1389 break;
1390 i++;
1391 if (i == (ssize_t) argc)
1392 ThrowCompositeException(OptionError,"MissingArgument",option);
1393 if (IsGeometry(argv[i]) == MagickFalse)
1394 ThrowCompositeInvalidArgumentException(option,argv[i]);
1395 break;
1396 }
1397 if (LocaleCompare("stegano",option+1) == 0)
1398 {
1399 composite_options.stegano=0;
1400 if (*option == '+')
1401 break;
1402 i++;
1403 if (i == (ssize_t) argc)
1404 ThrowCompositeException(OptionError,"MissingArgument",option);
1405 if (IsGeometry(argv[i]) == MagickFalse)
1406 ThrowCompositeInvalidArgumentException(option,argv[i]);
1407 composite_options.stegano=(ssize_t) StringToLong(argv[i])+1;
1408 break;
1409 }
1410 if (LocaleCompare("stereo",option+1) == 0)
1411 {
1412 MagickStatusType
1413 flags;
1414
1415 composite_options.stereo=MagickFalse;
1416 if (*option == '+')
1417 break;
1418 i++;
1419 if (i == (ssize_t) argc)
1420 ThrowCompositeException(OptionError,"MissingArgument",option);
1421 if (IsGeometry(argv[i]) == MagickFalse)
1422 ThrowCompositeInvalidArgumentException(option,argv[i]);
1423 flags=ParseAbsoluteGeometry(argv[i],&composite_options.offset);
1424 if ((flags & YValue) == 0)
1425 composite_options.offset.y=composite_options.offset.x;
1426 composite_options.stereo=MagickTrue;
1427 break;
1428 }
1429 if (LocaleCompare("strip",option+1) == 0)
1430 break;
1431 if (LocaleCompare("support",option+1) == 0)
1432 {
1433 i++; /* deprecated */
1434 break;
1435 }
1436 if (LocaleCompare("swap",option+1) == 0)
1437 {
1438 if (*option == '+')
1439 break;
1440 i++;
1441 if (i == (ssize_t) argc)
1442 ThrowCompositeException(OptionError,"MissingArgument",option);
1443 if (IsGeometry(argv[i]) == MagickFalse)
1444 ThrowCompositeInvalidArgumentException(option,argv[i]);
1445 break;
1446 }
1447 if (LocaleCompare("synchronize",option+1) == 0)
1448 break;
1449 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1450 }
1451 case 't':
1452 {
1453 if (LocaleCompare("taint",option+1) == 0)
1454 break;
1455 if (LocaleCompare("thumbnail",option+1) == 0)
1456 {
1457 if (*option == '+')
1458 break;
1459 i++;
1460 if (i == (ssize_t) argc)
1461 ThrowCompositeException(OptionError,"MissingArgument",option);
1462 if (IsGeometry(argv[i]) == MagickFalse)
1463 ThrowCompositeInvalidArgumentException(option,argv[i]);
1464 break;
1465 }
1466 if (LocaleCompare("tile",option+1) == 0)
1467 {
1468 composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse;
1469 (void) CopyMagickString(argv[i]+1,"sans",MagickPathExtent);
1470 break;
1471 }
1472 if (LocaleCompare("transform",option+1) == 0)
1473 break;
1474 if (LocaleCompare("transparent-color",option+1) == 0)
1475 {
1476 if (*option == '+')
1477 break;
1478 i++;
1479 if (i == (ssize_t) argc)
1480 ThrowCompositeException(OptionError,"MissingArgument",option);
1481 break;
1482 }
1483 if (LocaleCompare("treedepth",option+1) == 0)
1484 {
1485 if (*option == '+')
1486 break;
1487 i++;
1488 if (i == (ssize_t) argc)
1489 ThrowCompositeException(OptionError,"MissingArgument",option);
1490 if (IsGeometry(argv[i]) == MagickFalse)
1491 ThrowCompositeInvalidArgumentException(option,argv[i]);
1492 break;
1493 }
1494 if (LocaleCompare("type",option+1) == 0)
1495 {
1496 ssize_t
1497 type;
1498
1499 if (*option == '+')
1500 break;
1501 i++;
1502 if (i == (ssize_t) argc)
1503 ThrowCompositeException(OptionError,"MissingArgument",option);
1504 type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]);
1505 if (type < 0)
1506 ThrowCompositeException(OptionError,"UnrecognizedImageType",
1507 argv[i]);
1508 break;
1509 }
1510 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1511 }
1512 case 'u':
1513 {
1514 if (LocaleCompare("units",option+1) == 0)
1515 {
1516 ssize_t
1517 units;
1518
1519 if (*option == '+')
1520 break;
1521 i++;
1522 if (i == (ssize_t) argc)
1523 ThrowCompositeException(OptionError,"MissingArgument",option);
1524 units=ParseCommandOption(MagickResolutionOptions,MagickFalse,
1525 argv[i]);
1526 if (units < 0)
1527 ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
1528 argv[i]);
1529 break;
1530 }
1531 if (LocaleCompare("unsharp",option+1) == 0)
1532 {
1533 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1534 if (*option == '+')
1535 break;
1536 i++;
1537 if (i == (ssize_t) argc)
1538 ThrowCompositeException(OptionError,"MissingArgument",option);
1539 if (IsGeometry(argv[i]) == MagickFalse)
1540 ThrowCompositeInvalidArgumentException(option,argv[i]);
1541 (void) CloneString(&composite_options.compose_args,argv[i]);
1542 composite_options.compose=ThresholdCompositeOp;
1543 break;
1544 }
1545 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1546 }
1547 case 'v':
1548 {
1549 if (LocaleCompare("verbose",option+1) == 0)
1550 break;
1551 if ((LocaleCompare("version",option+1) == 0) ||
1552 (LocaleCompare("-version",option+1) == 0))
1553 {
1554 ListMagickVersion(stdout);
1555 break;
1556 }
1557 if (LocaleCompare("virtual-pixel",option+1) == 0)
1558 {
1559 ssize_t
1560 method;
1561
1562 if (*option == '+')
1563 break;
1564 i++;
1565 if (i == (ssize_t) argc)
1566 ThrowCompositeException(OptionError,"MissingArgument",option);
1567 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1568 argv[i]);
1569 if (method < 0)
1570 ThrowCompositeException(OptionError,
1571 "UnrecognizedVirtualPixelMethod",argv[i]);
1572 break;
1573 }
1574 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1575 }
1576 case 'w':
1577 {
1578 if (LocaleCompare("watermark",option+1) == 0)
1579 {
1580 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1581 if (*option == '+')
1582 break;
1583 i++;
1584 if (i == (ssize_t) argc)
1585 ThrowCompositeException(OptionError,"MissingArgument",option);
1586 if (IsGeometry(argv[i]) == MagickFalse)
1587 ThrowCompositeInvalidArgumentException(option,argv[i]);
1588 (void) CloneString(&composite_options.compose_args,argv[i]);
1589 composite_options.compose=ModulateCompositeOp;
1590 break;
1591 }
1592 if (LocaleCompare("white-point",option+1) == 0)
1593 {
1594 if (*option == '+')
1595 break;
1596 i++;
1597 if (i == (ssize_t) argc)
1598 ThrowCompositeException(OptionError,"MissingArgument",option);
1599 if (IsGeometry(argv[i]) == MagickFalse)
1600 ThrowCompositeInvalidArgumentException(option,argv[i]);
1601 break;
1602 }
1603 if (LocaleCompare("write",option+1) == 0)
1604 {
1605 i++;
1606 if (i == (ssize_t) argc)
1607 ThrowCompositeException(OptionError,"MissingArgument",option);
1608 break;
1609 }
1610 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1611 }
1612 case '?':
1613 break;
1614 default:
1615 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1616 }
1617 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1618 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1619 if (fire != MagickFalse)
1620 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1621 }
1622 if (k != 0)
1623 ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
1624 if (i-- != (ssize_t) (argc-1))
1625 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
1626 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1627 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1628 FinalizeImageSettings(image_info,image,MagickTrue);
1629 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1630 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1631 /*
1632 Composite images.
1633 */
1634 RemoveImageStack(composite_image);
1635 RemoveImageStack(images);
1636 if (composite_image->geometry != (char *) NULL)
1637 {
1638 RectangleInfo
1639 resize_geometry;
1640
1641 (void) ParseRegionGeometry(composite_image,composite_image->geometry,
1642 &resize_geometry,exception);
1643 if ((composite_image->columns != resize_geometry.width) ||
1644 (composite_image->rows != resize_geometry.height))
1645 {
1646 Image
1647 *resize_image;
1648
1649 resize_image=ResizeImage(composite_image,resize_geometry.width,
1650 resize_geometry.height,composite_image->filter,exception);
1651 if (resize_image != (Image *) NULL)
1652 {
1653 composite_image=DestroyImage(composite_image);
1654 composite_image=resize_image;
1655 }
1656 }
1657 }
1658 RemoveImageStack(mask_image);
1659 if (mask_image != (Image *) NULL)
1660 {
1661 if ((composite_options.compose == DisplaceCompositeOp) ||
1662 (composite_options.compose == DistortCompositeOp))
1663 status&=CompositeImage(composite_image,mask_image,
1664 CopyGreenCompositeOp,MagickTrue,0,0,exception);
1665 else
1666 status&=CompositeImage(composite_image,mask_image,IntensityCompositeOp,
1667 MagickTrue,0,0,exception);
1668 mask_image=DestroyImage(mask_image);
1669 }
1670 status&=CompositeImageList(image_info,&images,composite_image,
1671 &composite_options,exception);
1672 composite_image=DestroyImage(composite_image);
1673 /*
1674 Write composite images.
1675 */
1676 status&=WriteImages(image_info,images,argv[argc-1],exception);
1677 if (metadata != (char **) NULL)
1678 {
1679 char
1680 *text;
1681
1682 text=InterpretImageProperties(image_info,images,format,exception);
1683 if (text == (char *) NULL)
1684 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
1685 GetExceptionMessage(errno));
1686 (void) ConcatenateString(&(*metadata),text);
1687 text=DestroyString(text);
1688 }
1689 images=DestroyImage(images);
1690 RelinquishCompositeOptions(&composite_options);
1691 DestroyComposite();
1692 return(status != 0 ? MagickTrue : MagickFalse);
1693 }
1694