MagickWand 7.1.1
Convert, Edit, Or Compose Bitmap Images
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stream.c
1/*
2%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3% %
4% %
5% %
6% SSSSS TTTTT RRRR EEEEE AAA M M %
7% SS T R R E A A MM MM %
8% SSS T RRRR EEE AAAAA M M M %
9% SS T R R E A A M M %
10% SSSSS T R R EEEEE A A M M %
11% %
12% %
13% Stream Image to a Raw Image Format %
14% %
15% Software Design %
16% 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/script/license.php %
27% %
28% Unless required by applicable law or agreed to in writing, software %
29% distributed under the License is distributed on an "AS IS" BASIS, %
30% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
31% See the License for the specific language governing permissions and %
32% limitations under the License. %
33% %
34%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
35%
36% Stream is a lightweight tool to stream one or more pixel components of the
37% image or portion of the image to your choice of storage formats. It writes
38% the pixel components as they are read from the input image a row at a time
39% making stream desirable when working with large images or when you require
40% raw pixel components.
41%
42*/
43␌
44/*
45 Include declarations.
46*/
47#include "MagickWand/studio.h"
48#include "MagickWand/MagickWand.h"
49#include "MagickWand/mogrify-private.h"
50#include "MagickCore/stream-private.h"
51#include "MagickCore/string-private.h"
52␌
53/*
54%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
55% %
56% %
57% %
58% S t r e a m I m a g e C o m m a n d %
59% %
60% %
61% %
62%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
63%
64% StreamImageCommand() is a lightweight method designed to extract pixels
65% from large image files to a raw format using a minimum of system resources.
66% The entire image or any regular portion of the image can be extracted.
67%
68% The format of the StreamImageCommand method is:
69%
70% MagickBooleanType StreamImageCommand(ImageInfo *image_info,int argc,
71% char **argv,char **metadata,ExceptionInfo *exception)
72%
73% A description of each parameter follows:
74%
75% o image_info: the image info.
76%
77% o argc: the number of elements in the argument vector.
78%
79% o argv: A text array containing the command line arguments.
80%
81% o metadata: any metadata is returned here.
82%
83% o exception: return any errors or warnings in this structure.
84%
85*/
86
87static MagickBooleanType StreamUsage(void)
88{
89 static const char
90 miscellaneous[] =
91 " -channel mask set the image channel mask\n"
92 " -debug events display copious debugging information\n"
93 " -help print program options\n"
94 " -list type print a list of supported option arguments\n"
95 " -log format format of debugging information\n"
96 " -version print version information",
97 settings[] =
98 " -authenticate password\n"
99 " decipher image with this password\n"
100 " -colorspace type alternate image colorspace\n"
101 " -compress type type of pixel compression when writing the image\n"
102 " -define format:option\n"
103 " define one or more image format options\n"
104 " -density geometry horizontal and vertical density of the image\n"
105 " -depth value image depth\n"
106 " -extract geometry extract area from image\n"
107 " -identify identify the format and characteristics of the image\n"
108 " -interlace type type of image interlacing scheme\n"
109 " -interpolate method pixel color interpolation method\n"
110 " -limit type value pixel cache resource limit\n"
111 " -map components one or more pixel components\n"
112 " -monitor monitor progress\n"
113 " -quantize colorspace reduce colors in this colorspace\n"
114 " -quiet suppress all warning messages\n"
115 " -regard-warnings pay attention to warning messages\n"
116 " -respect-parentheses settings remain in effect until parenthesis boundary\n"
117 " -sampling-factor geometry\n"
118 " horizontal and vertical sampling factor\n"
119 " -seed value seed a new sequence of pseudo-random numbers\n"
120 " -set attribute value set an image attribute\n"
121 " -size geometry width and height of image\n"
122 " -storage-type type pixel storage type\n"
123 " -synchronize synchronize image to storage device\n"
124 " -taint declare the image as modified\n"
125 " -transparent-color color\n"
126 " transparent color\n"
127 " -verbose print detailed information about the image\n"
128 " -virtual-pixel method\n"
129 " virtual pixel access method";
130
131 ListMagickVersion(stdout);
132 (void) printf("Usage: %s [options ...] input-image raw-image\n",
133 GetClientName());
134 (void) printf("\nImage Settings:\n");
135 (void) puts(settings);
136 (void) printf("\nMiscellaneous Options:\n");
137 (void) puts(miscellaneous);
138 (void) printf(
139 "\nBy default, the image format of 'file' is determined by its magic\n");
140 (void) printf(
141 "number. To specify a particular image format, precede the filename\n");
142 (void) printf(
143 "with an image format name and a colon (i.e. ps:image) or specify the\n");
144 (void) printf(
145 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
146 (void) printf("'-' for standard input or output.\n");
147 return(MagickTrue);
148}
149
150WandExport MagickBooleanType StreamImageCommand(ImageInfo *image_info,
151 int argc,char **argv,char **metadata,ExceptionInfo *exception)
152{
153#define DestroyStream() \
154{ \
155 DestroyImageStack(); \
156 stream_info=DestroyStreamInfo(stream_info); \
157 for (i=0; i < (ssize_t) argc; i++) \
158 argv[i]=DestroyString(argv[i]); \
159 argv=(char **) RelinquishMagickMemory(argv); \
160}
161#define ThrowStreamException(asperity,tag,option) \
162{ \
163 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
164 option); \
165 DestroyStream(); \
166 return(MagickFalse); \
167}
168#define ThrowStreamInvalidArgumentException(option,argument) \
169{ \
170 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
171 "InvalidArgument","'%s': %s",option,argument); \
172 DestroyStream(); \
173 return(MagickFalse); \
174}
175
176 char
177 *filename,
178 *option;
179
180 const char
181 *format;
182
183 Image
184 *image = (Image *) NULL;
185
186 ImageStack
187 image_stack[MaxImageStackDepth+1];
188
189 MagickBooleanType
190 fire,
191 pend,
192 respect_parenthesis;
193
194 MagickStatusType
195 status;
196
197 ssize_t
198 i;
199
200 ssize_t
201 j,
202 k;
203
204 StreamInfo
205 *stream_info;
206
207 /*
208 Set defaults.
209 */
210 assert(image_info != (ImageInfo *) NULL);
211 assert(image_info->signature == MagickCoreSignature);
212 assert(exception != (ExceptionInfo *) NULL);
213 if (IsEventLogging() != MagickFalse)
214 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
215 (void) metadata;
216 if (argc == 2)
217 {
218 option=argv[1];
219 if ((LocaleCompare("help",option+1) == 0) ||
220 (LocaleCompare("-help",option+1) == 0))
221 return(StreamUsage());
222 if ((LocaleCompare("version",option+1) == 0) ||
223 (LocaleCompare("-version",option+1) == 0))
224 {
225 ListMagickVersion(stdout);
226 return(MagickFalse);
227 }
228 }
229 if (argc < 3)
230 {
231 (void) ThrowMagickException(exception,GetMagickModule(),OptionError,
232 "MissingArgument","%s","");
233 (void) StreamUsage();
234 return(MagickFalse);
235 }
236 format="%w,%h,%m";
237 (void) format;
238 j=1;
239 k=0;
240 NewImageStack();
241 option=(char *) NULL;
242 pend=MagickFalse;
243 respect_parenthesis=MagickFalse;
244 stream_info=AcquireStreamInfo(image_info,exception);
245 status=MagickTrue;
246 /*
247 Stream an image.
248 */
249 ReadCommandlLine(argc,&argv);
250 status=ExpandFilenames(&argc,&argv);
251 if (status == MagickFalse)
252 ThrowStreamException(ResourceLimitError,"MemoryAllocationFailed",
253 GetExceptionMessage(errno));
254 status=OpenStream(image_info,stream_info,argv[argc-1],exception);
255 if (status == MagickFalse)
256 {
257 DestroyStream();
258 return(MagickFalse);
259 }
260 for (i=1; i < (ssize_t) (argc-1); i++)
261 {
262 option=argv[i];
263 if (LocaleCompare(option,"(") == 0)
264 {
265 FireImageStack(MagickFalse,MagickTrue,pend);
266 if (k == MaxImageStackDepth)
267 ThrowStreamException(OptionError,"ParenthesisNestedTooDeeply",option);
268 PushImageStack();
269 continue;
270 }
271 if (LocaleCompare(option,")") == 0)
272 {
273 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
274 if (k == 0)
275 ThrowStreamException(OptionError,"UnableToParseExpression",option);
276 PopImageStack();
277 continue;
278 }
279 if (IsCommandOption(option) == MagickFalse)
280 {
281 Image
282 *images;
283
284 /*
285 Stream input image.
286 */
287 FireImageStack(MagickFalse,MagickFalse,pend);
288 filename=argv[i];
289 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
290 filename=argv[++i];
291 (void) CopyMagickString(image_info->filename,filename,MagickPathExtent);
292 images=StreamImage(image_info,stream_info,exception);
293 status&=(MagickStatusType) (images != (Image *) NULL) &&
294 (exception->severity < ErrorException);
295 if (images == (Image *) NULL)
296 continue;
297 AppendImageStack(images);
298 continue;
299 }
300 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
301 switch (*(option+1))
302 {
303 case 'a':
304 {
305 if (LocaleCompare("authenticate",option+1) == 0)
306 {
307 if (*option == '+')
308 break;
309 i++;
310 if (i == (ssize_t) argc)
311 ThrowStreamException(OptionError,"MissingArgument",option);
312 break;
313 }
314 ThrowStreamException(OptionError,"UnrecognizedOption",option)
315 }
316 case 'c':
317 {
318 if (LocaleCompare("cache",option+1) == 0)
319 {
320 if (*option == '+')
321 break;
322 i++;
323 if (i == (ssize_t) argc)
324 ThrowStreamException(OptionError,"MissingArgument",option);
325 if (IsGeometry(argv[i]) == MagickFalse)
326 ThrowStreamInvalidArgumentException(option,argv[i]);
327 break;
328 }
329 if (LocaleCompare("channel",option+1) == 0)
330 {
331 ssize_t
332 channel;
333
334 if (*option == '+')
335 break;
336 i++;
337 if (i == (ssize_t) argc)
338 ThrowStreamException(OptionError,"MissingArgument",option);
339 channel=ParseChannelOption(argv[i]);
340 if (channel < 0)
341 ThrowStreamException(OptionError,"UnrecognizedChannelType",
342 argv[i]);
343 break;
344 }
345 if (LocaleCompare("colorspace",option+1) == 0)
346 {
347 ssize_t
348 colorspace;
349
350 if (*option == '+')
351 break;
352 i++;
353 if (i == (ssize_t) argc)
354 ThrowStreamException(OptionError,"MissingArgument",option);
355 colorspace=ParseCommandOption(MagickColorspaceOptions,MagickFalse,
356 argv[i]);
357 if (colorspace < 0)
358 ThrowStreamException(OptionError,"UnrecognizedColorspace",
359 argv[i]);
360 break;
361 }
362 if (LocaleCompare("compress",option+1) == 0)
363 {
364 ssize_t
365 compress;
366
367 if (*option == '+')
368 break;
369 i++;
370 if (i == (ssize_t) argc)
371 ThrowStreamException(OptionError,"MissingArgument",option);
372 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
373 argv[i]);
374 if (compress < 0)
375 ThrowStreamException(OptionError,"UnrecognizedImageCompression",
376 argv[i]);
377 break;
378 }
379 if (LocaleCompare("concurrent",option+1) == 0)
380 break;
381 ThrowStreamException(OptionError,"UnrecognizedOption",option)
382 }
383 case 'd':
384 {
385 if (LocaleCompare("debug",option+1) == 0)
386 {
387 ssize_t
388 event;
389
390 if (*option == '+')
391 break;
392 i++;
393 if (i == (ssize_t) argc)
394 ThrowStreamException(OptionError,"MissingArgument",option);
395 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
396 if (event < 0)
397 ThrowStreamException(OptionError,"UnrecognizedEventType",argv[i]);
398 (void) SetLogEventMask(argv[i]);
399 break;
400 }
401 if (LocaleCompare("define",option+1) == 0)
402 {
403 i++;
404 if (i == (ssize_t) argc)
405 ThrowStreamException(OptionError,"MissingArgument",option);
406 if (*option == '+')
407 {
408 const char
409 *define;
410
411 define=GetImageOption(image_info,argv[i]);
412 if (define == (const char *) NULL)
413 ThrowStreamException(OptionError,"NoSuchOption",argv[i]);
414 break;
415 }
416 break;
417 }
418 if (LocaleCompare("density",option+1) == 0)
419 {
420 if (*option == '+')
421 break;
422 i++;
423 if (i == (ssize_t) argc)
424 ThrowStreamException(OptionError,"MissingArgument",option);
425 if (IsGeometry(argv[i]) == MagickFalse)
426 ThrowStreamInvalidArgumentException(option,argv[i]);
427 break;
428 }
429 if (LocaleCompare("depth",option+1) == 0)
430 {
431 if (*option == '+')
432 break;
433 i++;
434 if (i == (ssize_t) argc)
435 ThrowStreamException(OptionError,"MissingArgument",option);
436 if (IsGeometry(argv[i]) == MagickFalse)
437 ThrowStreamInvalidArgumentException(option,argv[i]);
438 break;
439 }
440 if (LocaleCompare("duration",option+1) == 0)
441 {
442 if (*option == '+')
443 break;
444 i++;
445 if (i == (ssize_t) argc)
446 ThrowStreamException(OptionError,"MissingArgument",option);
447 if (IsGeometry(argv[i]) == MagickFalse)
448 ThrowStreamInvalidArgumentException(option,argv[i]);
449 break;
450 }
451 ThrowStreamException(OptionError,"UnrecognizedOption",option)
452 }
453 case 'e':
454 {
455 if (LocaleCompare("extract",option+1) == 0)
456 {
457 if (*option == '+')
458 break;
459 i++;
460 if (i == (ssize_t) argc)
461 ThrowStreamException(OptionError,"MissingArgument",option);
462 if (IsGeometry(argv[i]) == MagickFalse)
463 ThrowStreamInvalidArgumentException(option,argv[i]);
464 break;
465 }
466 ThrowStreamException(OptionError,"UnrecognizedOption",option)
467 }
468 case 'h':
469 {
470 if ((LocaleCompare("help",option+1) == 0) ||
471 (LocaleCompare("-help",option+1) == 0))
472 {
473 DestroyStream();
474 return(StreamUsage());
475 }
476 ThrowStreamException(OptionError,"UnrecognizedOption",option)
477 }
478 case 'i':
479 {
480 if (LocaleCompare("identify",option+1) == 0)
481 break;
482 if (LocaleCompare("interlace",option+1) == 0)
483 {
484 ssize_t
485 interlace;
486
487 if (*option == '+')
488 break;
489 i++;
490 if (i == (ssize_t) argc)
491 ThrowStreamException(OptionError,"MissingArgument",option);
492 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
493 argv[i]);
494 if (interlace < 0)
495 ThrowStreamException(OptionError,"UnrecognizedInterlaceType",
496 argv[i]);
497 break;
498 }
499 if (LocaleCompare("interpolate",option+1) == 0)
500 {
501 ssize_t
502 interpolate;
503
504 if (*option == '+')
505 break;
506 i++;
507 if (i == (ssize_t) argc)
508 ThrowStreamException(OptionError,"MissingArgument",option);
509 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
510 argv[i]);
511 if (interpolate < 0)
512 ThrowStreamException(OptionError,"UnrecognizedInterpolateMethod",
513 argv[i]);
514 break;
515 }
516 ThrowStreamException(OptionError,"UnrecognizedOption",option)
517 }
518 case 'l':
519 {
520 if (LocaleCompare("limit",option+1) == 0)
521 {
522 char
523 *p;
524
525 double
526 value;
527
528 ssize_t
529 resource;
530
531 if (*option == '+')
532 break;
533 i++;
534 if (i == (ssize_t) argc)
535 ThrowStreamException(OptionError,"MissingArgument",option);
536 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
537 argv[i]);
538 if (resource < 0)
539 ThrowStreamException(OptionError,"UnrecognizedResourceType",
540 argv[i]);
541 i++;
542 if (i == (ssize_t) argc)
543 ThrowStreamException(OptionError,"MissingArgument",option);
544 value=StringToDouble(argv[i],&p);
545 (void) value;
546 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
547 ThrowStreamInvalidArgumentException(option,argv[i]);
548 break;
549 }
550 if (LocaleCompare("list",option+1) == 0)
551 {
552 ssize_t
553 list;
554
555 if (*option == '+')
556 break;
557 i++;
558 if (i == (ssize_t) argc)
559 ThrowStreamException(OptionError,"MissingArgument",option);
560 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
561 if (list < 0)
562 ThrowStreamException(OptionError,"UnrecognizedListType",argv[i]);
563 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
564 argv+j,exception);
565 DestroyStream();
566 return(status == 0 ? MagickFalse : MagickTrue);
567 }
568 if (LocaleCompare("log",option+1) == 0)
569 {
570 if (*option == '+')
571 break;
572 i++;
573 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
574 ThrowStreamException(OptionError,"MissingArgument",option);
575 break;
576 }
577 ThrowStreamException(OptionError,"UnrecognizedOption",option)
578 }
579 case 'm':
580 {
581 if (LocaleCompare("map",option+1) == 0)
582 {
583 (void) CopyMagickString(argv[i]+1,"san",MagickPathExtent);
584 if (*option == '+')
585 break;
586 i++;
587 SetStreamInfoMap(stream_info,argv[i]);
588 break;
589 }
590 if (LocaleCompare("monitor",option+1) == 0)
591 break;
592 ThrowStreamException(OptionError,"UnrecognizedOption",option)
593 }
594 case 'q':
595 {
596 if (LocaleCompare("quantize",option+1) == 0)
597 {
598 ssize_t
599 colorspace;
600
601 if (*option == '+')
602 break;
603 i++;
604 if (i == (ssize_t) argc)
605 ThrowStreamException(OptionError,"MissingArgument",option);
606 colorspace=ParseCommandOption(MagickColorspaceOptions,
607 MagickFalse,argv[i]);
608 if (colorspace < 0)
609 ThrowStreamException(OptionError,"UnrecognizedColorspace",
610 argv[i]);
611 break;
612 }
613 if (LocaleCompare("quiet",option+1) == 0)
614 break;
615 ThrowStreamException(OptionError,"UnrecognizedOption",option)
616 }
617 case 'r':
618 {
619 if (LocaleCompare("regard-warnings",option+1) == 0)
620 break;
621 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
622 {
623 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
624 break;
625 }
626 ThrowStreamException(OptionError,"UnrecognizedOption",option)
627 }
628 case 's':
629 {
630 if (LocaleCompare("sampling-factor",option+1) == 0)
631 {
632 if (*option == '+')
633 break;
634 i++;
635 if (i == (ssize_t) argc)
636 ThrowStreamException(OptionError,"MissingArgument",option);
637 if (IsGeometry(argv[i]) == MagickFalse)
638 ThrowStreamInvalidArgumentException(option,argv[i]);
639 break;
640 }
641 if (LocaleCompare("seed",option+1) == 0)
642 {
643 if (*option == '+')
644 break;
645 i++;
646 if (i == (ssize_t) argc)
647 ThrowStreamException(OptionError,"MissingArgument",option);
648 if (IsGeometry(argv[i]) == MagickFalse)
649 ThrowStreamInvalidArgumentException(option,argv[i]);
650 break;
651 }
652 if (LocaleCompare("set",option+1) == 0)
653 {
654 i++;
655 if (i == (ssize_t) argc)
656 ThrowStreamException(OptionError,"MissingArgument",option);
657 if (*option == '+')
658 break;
659 i++;
660 if (i == (ssize_t) argc)
661 ThrowStreamException(OptionError,"MissingArgument",option);
662 break;
663 }
664 if (LocaleCompare("size",option+1) == 0)
665 {
666 if (*option == '+')
667 break;
668 i++;
669 if (i == (ssize_t) argc)
670 ThrowStreamException(OptionError,"MissingArgument",option);
671 if (IsGeometry(argv[i]) == MagickFalse)
672 ThrowStreamInvalidArgumentException(option,argv[i]);
673 break;
674 }
675 if (LocaleCompare("storage-type",option+1) == 0)
676 {
677 ssize_t
678 type;
679
680 if (*option == '+')
681 break;
682 i++;
683 if (i == (ssize_t) argc)
684 ThrowStreamException(OptionError,"MissingArgument",option);
685 type=ParseCommandOption(MagickStorageOptions,MagickFalse,argv[i]);
686 if (type < 0)
687 ThrowStreamException(OptionError,"UnrecognizedStorageType",
688 argv[i]);
689 SetStreamInfoStorageType(stream_info,(StorageType) type);
690 break;
691 }
692 if (LocaleCompare("synchronize",option+1) == 0)
693 break;
694 ThrowStreamException(OptionError,"UnrecognizedOption",option)
695 }
696 case 't':
697 {
698 if (LocaleCompare("taint",option+1) == 0)
699 break;
700 if (LocaleCompare("transparent-color",option+1) == 0)
701 {
702 if (*option == '+')
703 break;
704 i++;
705 if (i == (ssize_t) argc)
706 ThrowStreamException(OptionError,"MissingArgument",option);
707 break;
708 }
709 ThrowStreamException(OptionError,"UnrecognizedOption",option)
710 }
711 case 'v':
712 {
713 if (LocaleCompare("verbose",option+1) == 0)
714 break;
715 if ((LocaleCompare("version",option+1) == 0) ||
716 (LocaleCompare("-version",option+1) == 0))
717 {
718 ListMagickVersion(stdout);
719 break;
720 }
721 if (LocaleCompare("virtual-pixel",option+1) == 0)
722 {
723 ssize_t
724 method;
725
726 if (*option == '+')
727 break;
728 i++;
729 if (i == (ssize_t) argc)
730 ThrowStreamException(OptionError,"MissingArgument",option);
731 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
732 argv[i]);
733 if (method < 0)
734 ThrowStreamException(OptionError,"UnrecognizedVirtualPixelMethod",
735 argv[i]);
736 break;
737 }
738 ThrowStreamException(OptionError,"UnrecognizedOption",option)
739 }
740 case '?':
741 break;
742 default:
743 ThrowStreamException(OptionError,"UnrecognizedOption",option)
744 }
745 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
746 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
747 if (fire != MagickFalse)
748 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
749 }
750 if (k != 0)
751 ThrowStreamException(OptionError,"UnbalancedParenthesis",argv[i]);
752 if (i-- != (ssize_t) (argc-1))
753 ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
754 if (image == (Image *) NULL)
755 ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
756 FinalizeImageSettings(image_info,image,MagickTrue);
757 if (image == (Image *) NULL)
758 ThrowStreamException(OptionError,"MissingAnImageFilename",argv[i]);
759 DestroyStream();
760 return(status != 0 ? MagickTrue : MagickFalse);
761}
_ImageStack
Definition mogrify-private.h:114