2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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 %
13 % MagickWand Image Composite Methods %
20 % Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
26 % http://www.imagemagick.org/script/license.php %
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. %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
36 % Use the composite program to overlap one image over another.
43 #include "MagickWand/studio.h"
44 #include "MagickWand/MagickWand.h"
45 #include "MagickWand/mogrify-private.h"
46 #include "MagickCore/string-private.h"
51 typedef struct _CompositeOptions
78 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
82 % C o m p o s i t e I m a g e C o m m a n d %
86 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
88 % CompositeImageCommand() reads one or more images and an optional mask and
89 % composites them into a new image.
91 % The format of the CompositeImageCommand method is:
93 % MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc,
94 % char **argv,char **metadata,ExceptionInfo *exception)
96 % A description of each parameter follows:
98 % o image_info: the image info.
100 % o argc: the number of elements in the argument vector.
102 % o argv: A text array containing the command line arguments.
104 % o metadata: any metadata is returned here.
106 % o exception: return any errors or warnings in this structure.
110 static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image,
111 Image *composite_image,CompositeOptions *composite_options,
112 ExceptionInfo *exception)
120 assert(image_info != (ImageInfo *) NULL);
121 assert(image_info->signature == MagickSignature);
122 assert(image != (Image **) NULL);
123 assert((*image)->signature == MagickSignature);
124 if ((*image)->debug != MagickFalse)
125 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*image)->filename);
126 assert(exception != (ExceptionInfo *) NULL);
128 channel_mask=SetPixelChannelMask(composite_image,composite_options->channel);
129 if (composite_image != (Image *) NULL)
131 assert(composite_image->signature == MagickSignature);
132 switch (composite_options->compose)
134 case BlendCompositeOp:
135 case BlurCompositeOp:
136 case DisplaceCompositeOp:
137 case DistortCompositeOp:
138 case DissolveCompositeOp:
139 case ModulateCompositeOp:
140 case ThresholdCompositeOp:
141 (void) SetImageArtifact(composite_image,"compose:args",
142 composite_options->compose_args);
150 if (composite_options->stegano != 0)
155 (*image)->offset=composite_options->stegano-1;
156 stegano_image=SteganoImage(*image,composite_image,exception);
157 if (stegano_image != (Image *) NULL)
159 *image=DestroyImageList(*image);
160 *image=stegano_image;
164 if (composite_options->stereo != MagickFalse)
169 stereo_image=StereoAnaglyphImage(*image,composite_image,
170 composite_options->offset.x,composite_options->offset.y,
172 if (stereo_image != (Image *) NULL)
174 *image=DestroyImageList(*image);
179 if (composite_options->tile != MagickFalse)
189 Tile the composite image.
191 (void) SetImageArtifact(composite_image,"compose:outside-overlay",
193 columns=composite_image->columns;
194 for (y=0; y < (ssize_t) (*image)->rows; y+=(ssize_t) composite_image->rows)
195 for (x=0; x < (ssize_t) (*image)->columns; x+=(ssize_t) columns)
196 status&=CompositeImage(*image,composite_options->compose,
197 composite_image,x,y,exception);
205 Work out gravity Adjustment of Offset
207 SetGeometry(*image,&geometry);
208 (void) ParseAbsoluteGeometry(composite_options->geometry,
210 geometry.width=composite_image->columns;
211 geometry.height=composite_image->rows;
212 GravityAdjustGeometry((*image)->columns,(*image)->rows,
213 composite_options->gravity, &geometry);
214 (*image)->gravity=(GravityType) composite_options->gravity;
216 Digitally composite image.
218 status&=CompositeImage(*image,composite_options->compose,
219 composite_image,geometry.x,geometry.y,exception);
222 (void) SetPixelChannelMap(composite_image,channel_mask);
223 return(status != 0 ? MagickTrue : MagickFalse);
226 static MagickBooleanType CompositeUsage(void)
234 "-debug events display copious debugging information",
235 "-help print program options",
236 "-list type print a list of supported option arguments",
237 "-log format format of debugging information",
238 "-version print version information",
243 "-blend geometry blend images",
244 "-border geometry surround image with a border of color",
245 "-bordercolor color border color",
246 "-colors value preferred number of colors in the image",
247 "-decipher filename convert cipher pixels to plain pixels",
248 "-displace geometry shift lookup according to a relative displacement map",
249 "-dissolve value dissolve the two images a given percent",
250 "-distort geometry shift lookup according to a absolute distortion map",
251 "-encipher filename convert plain pixels to cipher pixels",
252 "-extract geometry extract area from image",
253 "-geometry geometry location of the composite image",
254 "-identify identify the format and characteristics of the image",
255 "-monochrome transform image to black and white",
256 "-negate replace every pixel with its complementary color ",
257 "-profile filename add ICM or IPTC information profile to image",
258 "-quantize colorspace reduce colors in this colorspace",
259 "-repage geometry size and location of an image canvas (operator)",
260 "-rotate degrees apply Paeth rotation to the image",
261 "-resize geometry resize the image",
262 "-sharpen geometry sharpen the image",
263 "-shave geometry shave pixels from the image edges",
264 "-stegano offset hide watermark within an image",
265 "-stereo geometry combine two image to create a stereo anaglyph",
266 "-strip strip image of all profiles and comments",
267 "-thumbnail geometry create a thumbnail of the image",
268 "-transform affine transform image",
269 "-type type image type",
270 "-unsharp geometry sharpen the image",
271 "-watermark geometry percent brightness and saturation of a watermark",
272 "-write filename write images to this file",
277 "-affine matrix affine transform matrix",
278 "-alpha option on, activate, off, deactivate, set, opaque, copy",
279 " transparent, extract, background, or shape",
280 "-authenticate password",
281 " decipher image with this password",
282 "-blue-primary point chromaticity blue primary point",
283 "-channel type apply option to select image channels",
284 "-colorspace type alternate image colorspace",
285 "-comment string annotate image with comment",
286 "-compose operator composite operator",
287 "-compress type type of pixel compression when writing the image",
288 "-define format:option",
289 " define one or more image format options",
290 "-depth value image depth",
291 "-density geometry horizontal and vertical density of the image",
292 "-display server get image or font from this X server",
293 "-dispose method layer disposal method",
294 "-dither method apply error diffusion to image",
295 "-encoding type text encoding type",
296 "-endian type endianness (MSB or LSB) of the image",
297 "-filter type use this filter when resizing an image",
298 "-font name render text with this font",
299 "-format \"string\" output formatted image characteristics",
300 "-gravity type which direction to gravitate towards",
301 "-green-primary point chromaticity green primary point",
302 "-interlace type type of image interlacing scheme",
303 "-interpolate method pixel color interpolation method",
304 "-label string assign a label to an image",
305 "-limit type value pixel cache resource limit",
306 "-monitor monitor progress",
307 "-page geometry size and location of an image canvas (setting)",
308 "-pointsize value font point size",
309 "-quality value JPEG/MIFF/PNG compression level",
310 "-quiet suppress all warning messages",
311 "-red-primary point chromaticity red primary point",
312 "-regard-warnings pay attention to warning messages",
313 "-respect-parentheses settings remain in effect until parenthesis boundary",
314 "-sampling-factor geometry",
315 " horizontal and vertical sampling factor",
316 "-scene value image scene number",
317 "-seed value seed a new sequence of pseudo-random numbers",
318 "-size geometry width and height of image",
319 "-synchronize synchronize image to storage device",
320 "-taint declare the image as modified",
321 "-transparent-color color",
322 " transparent color",
323 "-treedepth value color tree depth",
324 "-tile repeat composite operation across and down image",
325 "-units type the units of image resolution",
326 "-verbose print detailed information about the image",
327 "-virtual-pixel method",
328 " virtual pixel access method",
329 "-white-point point chromaticity white point",
334 "-swap indexes swap two images in the image sequence",
339 (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
340 (void) printf("Copyright: %s\n",GetMagickCopyright());
341 (void) printf("Features: %s\n\n",GetMagickFeatures());
342 (void) printf("Usage: %s [options ...] image [options ...] composite\n"
343 " [ [options ...] mask ] [options ...] composite\n",
345 (void) printf("\nImage Settings:\n");
346 for (p=settings; *p != (char *) NULL; p++)
347 (void) printf(" %s\n",*p);
348 (void) printf("\nImage Operators:\n");
349 for (p=operators; *p != (char *) NULL; p++)
350 (void) printf(" %s\n",*p);
351 (void) printf("\nImage Stack Operators:\n");
352 for (p=stack_operators; *p != (char *) NULL; p++)
353 (void) printf(" %s\n",*p);
354 (void) printf("\nMiscellaneous Options:\n");
355 for (p=miscellaneous; *p != (char *) NULL; p++)
356 (void) printf(" %s\n",*p);
358 "\nBy default, the image format of `file' is determined by its magic\n");
360 "number. To specify a particular image format, precede the filename\n");
362 "with an image format name and a colon (i.e. ps:image) or specify the\n");
364 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
365 (void) printf("'-' for standard input or output.\n");
369 static void GetCompositeOptions(CompositeOptions *composite_options)
371 (void) ResetMagickMemory(composite_options,0,sizeof(*composite_options));
372 composite_options->channel=DefaultChannels;
373 composite_options->compose=OverCompositeOp;
376 static void RelinquishCompositeOptions(CompositeOptions *composite_options)
378 if (composite_options->compose_args != (char *) NULL)
379 composite_options->compose_args=(char *)
380 RelinquishMagickMemory(composite_options->compose_args);
383 WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
384 int argc,char **argv,char **metadata,ExceptionInfo *exception)
386 #define NotInitialized (unsigned int) (~0)
387 #define DestroyComposite() \
389 RelinquishCompositeOptions(&composite_options); \
390 DestroyImageStack(); \
391 for (i=0; i < (ssize_t) argc; i++) \
392 argv[i]=DestroyString(argv[i]); \
393 argv=(char **) RelinquishMagickMemory(argv); \
395 #define ThrowCompositeException(asperity,tag,option) \
397 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
398 option == (char *) NULL ? GetExceptionMessage(errno) : option); \
399 DestroyComposite(); \
400 return(MagickFalse); \
402 #define ThrowCompositeInvalidArgumentException(option,argument) \
404 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
405 "InvalidArgument","`%s': %s",option,argument); \
406 DestroyComposite(); \
407 return(MagickFalse); \
427 image_stack[MaxImageStackDepth+1];
447 assert(image_info != (ImageInfo *) NULL);
448 assert(image_info->signature == MagickSignature);
449 if (image_info->debug != MagickFalse)
450 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
451 assert(exception != (ExceptionInfo *) NULL);
455 if ((LocaleCompare("version",option+1) == 0) ||
456 (LocaleCompare("-version",option+1) == 0))
458 (void) FormatLocaleFile(stdout,"Version: %s\n",
459 GetMagickVersion((size_t *) NULL));
460 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
461 GetMagickCopyright());
462 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
463 GetMagickFeatures());
468 return(CompositeUsage());
469 GetCompositeOptions(&composite_options);
470 filename=(char *) NULL;
475 option=(char *) NULL;
477 respect_parenthesis=MagickFalse;
480 Check command syntax.
482 composite_image=NewImageList();
483 image=NewImageList();
484 mask_image=NewImageList();
485 ReadCommandlLine(argc,&argv);
486 status=ExpandFilenames(&argc,&argv);
487 if (status == MagickFalse)
488 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
489 GetExceptionMessage(errno));
490 for (i=1; i < (ssize_t) (argc-1); i++)
493 if (LocaleCompare(option,"(") == 0)
495 FireImageStack(MagickFalse,MagickTrue,pend);
496 if (k == MaxImageStackDepth)
497 ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
502 if (LocaleCompare(option,")") == 0)
504 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
506 ThrowCompositeException(OptionError,"UnableToParseExpression",option);
510 if (IsCommandOption(option) == MagickFalse)
518 FireImageStack(MagickFalse,MagickFalse,pend);
520 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
522 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
523 images=ReadImages(image_info,exception);
524 status&=(images != (Image *) NULL) &&
525 (exception->severity < ErrorException);
526 if (images == (Image *) NULL)
528 AppendImageStack(images);
531 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
536 if (LocaleCompare("affine",option+1) == 0)
541 if (i == (ssize_t) argc)
542 ThrowCompositeException(OptionError,"MissingArgument",option);
543 if (IsGeometry(argv[i]) == MagickFalse)
544 ThrowCompositeInvalidArgumentException(option,argv[i]);
547 if (LocaleCompare("alpha",option+1) == 0)
555 if (i == (ssize_t) argc)
556 ThrowCompositeException(OptionError,"MissingArgument",option);
557 type=ParseCommandOption(MagickAlphaOptions,MagickFalse,argv[i]);
559 ThrowCompositeException(OptionError,
560 "UnrecognizedAlphaChannelType",argv[i]);
563 if (LocaleCompare("authenticate",option+1) == 0)
568 if (i == (ssize_t) argc)
569 ThrowCompositeException(OptionError,"MissingArgument",option);
572 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
576 if (LocaleCompare("background",option+1) == 0)
581 if (i == (ssize_t) argc)
582 ThrowCompositeException(OptionError,"MissingArgument",option);
585 if (LocaleCompare("blend",option+1) == 0)
587 (void) CloneString(&composite_options.compose_args,(char *) NULL);
591 if (i == (ssize_t) argc)
592 ThrowCompositeException(OptionError,"MissingArgument",option);
593 if (IsGeometry(argv[i]) == MagickFalse)
594 ThrowCompositeInvalidArgumentException(option,argv[i]);
595 (void) CloneString(&composite_options.compose_args,argv[i]);
596 composite_options.compose=BlendCompositeOp;
599 if (LocaleCompare("blur",option+1) == 0)
601 (void) CloneString(&composite_options.compose_args,(char *) NULL);
605 if (i == (ssize_t) argc)
606 ThrowCompositeException(OptionError,"MissingArgument",option);
607 if (IsGeometry(argv[i]) == MagickFalse)
608 ThrowCompositeInvalidArgumentException(option,argv[i]);
609 (void) CloneString(&composite_options.compose_args,argv[i]);
610 composite_options.compose=BlurCompositeOp;
613 if (LocaleCompare("blue-primary",option+1) == 0)
618 if (i == (ssize_t) argc)
619 ThrowCompositeException(OptionError,"MissingArgument",option);
620 if (IsGeometry(argv[i]) == MagickFalse)
621 ThrowCompositeInvalidArgumentException(option,argv[i]);
624 if (LocaleCompare("border",option+1) == 0)
629 if (i == (ssize_t) (argc-1))
630 ThrowCompositeException(OptionError,"MissingArgument",option);
631 if (IsGeometry(argv[i]) == MagickFalse)
632 ThrowCompositeInvalidArgumentException(option,argv[i]);
635 if (LocaleCompare("bordercolor",option+1) == 0)
640 if (i == (ssize_t) (argc-1))
641 ThrowCompositeException(OptionError,"MissingArgument",option);
644 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
648 if (LocaleCompare("cache",option+1) == 0)
653 if (i == (ssize_t) argc)
654 ThrowCompositeException(OptionError,"MissingArgument",option);
655 if (IsGeometry(argv[i]) == MagickFalse)
656 ThrowCompositeInvalidArgumentException(option,argv[i]);
659 if (LocaleCompare("channel",option+1) == 0)
666 composite_options.channel=DefaultChannels;
670 if (i == (ssize_t) (argc-1))
671 ThrowCompositeException(OptionError,"MissingArgument",option);
672 channel=ParseChannelOption(argv[i]);
674 ThrowCompositeException(OptionError,"UnrecognizedChannelType",
676 composite_options.channel=(ChannelType) channel;
679 if (LocaleCompare("colors",option+1) == 0)
684 if (i == (ssize_t) argc)
685 ThrowCompositeException(OptionError,"MissingArgument",option);
686 if (IsGeometry(argv[i]) == MagickFalse)
687 ThrowCompositeInvalidArgumentException(option,argv[i]);
690 if (LocaleCompare("colorspace",option+1) == 0)
698 if (i == (ssize_t) argc)
699 ThrowCompositeException(OptionError,"MissingArgument",option);
700 colorspace=ParseCommandOption(MagickColorspaceOptions,
701 MagickFalse,argv[i]);
703 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
707 if (LocaleCompare("comment",option+1) == 0)
712 if (i == (ssize_t) argc)
713 ThrowCompositeException(OptionError,"MissingArgument",option);
716 if (LocaleCompare("compose",option+1) == 0)
721 composite_options.compose=UndefinedCompositeOp;
725 if (i == (ssize_t) argc)
726 ThrowCompositeException(OptionError,"MissingArgument",option);
727 compose=ParseCommandOption(MagickComposeOptions,MagickFalse,
730 ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
732 composite_options.compose=(CompositeOperator) compose;
735 if (LocaleCompare("compress",option+1) == 0)
743 if (i == (ssize_t) argc)
744 ThrowCompositeException(OptionError,"MissingArgument",option);
745 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
748 ThrowCompositeException(OptionError,
749 "UnrecognizedImageCompression",argv[i]);
752 if (LocaleCompare("concurrent",option+1) == 0)
754 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
758 if (LocaleCompare("debug",option+1) == 0)
766 if (i == (ssize_t) argc)
767 ThrowCompositeException(OptionError,"MissingArgument",option);
768 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
770 ThrowCompositeException(OptionError,"UnrecognizedEventType",
772 (void) SetLogEventMask(argv[i]);
775 if (LocaleCompare("decipher",option+1) == 0)
780 if (i == (ssize_t) (argc-1))
781 ThrowCompositeException(OptionError,"MissingArgument",option);
784 if (LocaleCompare("define",option+1) == 0)
787 if (i == (ssize_t) argc)
788 ThrowCompositeException(OptionError,"MissingArgument",option);
794 define=GetImageOption(image_info,argv[i]);
795 if (define == (const char *) NULL)
796 ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
801 if (LocaleCompare("density",option+1) == 0)
806 if (i == (ssize_t) argc)
807 ThrowCompositeException(OptionError,"MissingArgument",option);
808 if (IsGeometry(argv[i]) == MagickFalse)
809 ThrowCompositeInvalidArgumentException(option,argv[i]);
812 if (LocaleCompare("depth",option+1) == 0)
817 if (i == (ssize_t) argc)
818 ThrowCompositeException(OptionError,"MissingArgument",option);
819 if (IsGeometry(argv[i]) == MagickFalse)
820 ThrowCompositeInvalidArgumentException(option,argv[i]);
823 if (LocaleCompare("displace",option+1) == 0)
825 (void) CloneString(&composite_options.compose_args,(char *) NULL);
829 if (i == (ssize_t) argc)
830 ThrowCompositeException(OptionError,"MissingArgument",option);
831 if (IsGeometry(argv[i]) == MagickFalse)
832 ThrowCompositeInvalidArgumentException(option,argv[i]);
833 (void) CloneString(&composite_options.compose_args,argv[i]);
834 composite_options.compose=DisplaceCompositeOp;
837 if (LocaleCompare("display",option+1) == 0)
842 if (i == (ssize_t) argc)
843 ThrowCompositeException(OptionError,"MissingArgument",option);
846 if (LocaleCompare("dispose",option+1) == 0)
854 if (i == (ssize_t) argc)
855 ThrowCompositeException(OptionError,"MissingArgument",option);
856 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
858 ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
862 if (LocaleCompare("dissolve",option+1) == 0)
864 (void) CloneString(&composite_options.compose_args,(char *) NULL);
868 if (i == (ssize_t) argc)
869 ThrowCompositeException(OptionError,"MissingArgument",option);
870 if (IsGeometry(argv[i]) == MagickFalse)
871 ThrowCompositeInvalidArgumentException(option,argv[i]);
872 (void) CloneString(&composite_options.compose_args,argv[i]);
873 composite_options.compose=DissolveCompositeOp;
876 if (LocaleCompare("distort",option+1) == 0)
878 (void) CloneString(&composite_options.compose_args,(char *) NULL);
882 if (i == (ssize_t) argc)
883 ThrowCompositeException(OptionError,"MissingArgument",option);
884 if (IsGeometry(argv[i]) == MagickFalse)
885 ThrowCompositeInvalidArgumentException(option,argv[i]);
886 (void) CloneString(&composite_options.compose_args,argv[i]);
887 composite_options.compose=DistortCompositeOp;
890 if (LocaleCompare("dither",option+1) == 0)
898 if (i == (ssize_t) argc)
899 ThrowCompositeException(OptionError,"MissingArgument",option);
900 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
902 ThrowCompositeException(OptionError,"UnrecognizedDitherMethod",
906 if (LocaleCompare("duration",option+1) == 0)
911 if (i == (ssize_t) (argc-1))
912 ThrowCompositeException(OptionError,"MissingArgument",option);
913 if (IsGeometry(argv[i]) == MagickFalse)
914 ThrowCompositeInvalidArgumentException(option,argv[i]);
917 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
921 if (LocaleCompare("encipher",option+1) == 0)
926 if (i == (ssize_t) (argc-1))
927 ThrowCompositeException(OptionError,"MissingArgument",option);
930 if (LocaleCompare("encoding",option+1) == 0)
935 if (i == (ssize_t) argc)
936 ThrowCompositeException(OptionError,"MissingArgument",option);
939 if (LocaleCompare("endian",option+1) == 0)
947 if (i == (ssize_t) argc)
948 ThrowCompositeException(OptionError,"MissingArgument",option);
949 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
952 ThrowCompositeException(OptionError,"UnrecognizedEndianType",
956 if (LocaleCompare("extract",option+1) == 0)
961 if (i == (ssize_t) argc)
962 ThrowCompositeException(OptionError,"MissingArgument",option);
963 if (IsGeometry(argv[i]) == MagickFalse)
964 ThrowCompositeInvalidArgumentException(option,argv[i]);
967 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
971 if (LocaleCompare("filter",option+1) == 0)
979 if (i == (ssize_t) argc)
980 ThrowCompositeException(OptionError,"MissingArgument",option);
981 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
983 ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
987 if (LocaleCompare("font",option+1) == 0)
992 if (i == (ssize_t) argc)
993 ThrowCompositeException(OptionError,"MissingArgument",option);
996 if (LocaleCompare("format",option+1) == 0)
1001 if (i == (ssize_t) argc)
1002 ThrowCompositeException(OptionError,"MissingArgument",option);
1006 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1010 if (LocaleCompare("geometry",option+1) == 0)
1012 (void) CloneString(&composite_options.geometry,(char *) NULL);
1016 if (i == (ssize_t) argc)
1017 ThrowCompositeException(OptionError,"MissingArgument",option);
1018 if (IsGeometry(argv[i]) == MagickFalse)
1019 ThrowCompositeInvalidArgumentException(option,argv[i]);
1020 (void) CloneString(&composite_options.geometry,argv[i]);
1023 if (LocaleCompare("gravity",option+1) == 0)
1028 composite_options.gravity=UndefinedGravity;
1032 if (i == (ssize_t) argc)
1033 ThrowCompositeException(OptionError,"MissingArgument",option);
1034 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1037 ThrowCompositeException(OptionError,"UnrecognizedGravityType",
1039 composite_options.gravity=(GravityType) gravity;
1042 if (LocaleCompare("green-primary",option+1) == 0)
1047 if (i == (ssize_t) argc)
1048 ThrowCompositeException(OptionError,"MissingArgument",option);
1049 if (IsGeometry(argv[i]) == MagickFalse)
1050 ThrowCompositeInvalidArgumentException(option,argv[i]);
1053 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1057 if ((LocaleCompare("help",option+1) == 0) ||
1058 (LocaleCompare("-help",option+1) == 0))
1059 return(CompositeUsage());
1060 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1064 if (LocaleCompare("identify",option+1) == 0)
1066 if (LocaleCompare("interlace",option+1) == 0)
1074 if (i == (ssize_t) argc)
1075 ThrowCompositeException(OptionError,"MissingArgument",option);
1076 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1079 ThrowCompositeException(OptionError,
1080 "UnrecognizedInterlaceType",argv[i]);
1083 if (LocaleCompare("interpolate",option+1) == 0)
1091 if (i == (ssize_t) argc)
1092 ThrowCompositeException(OptionError,"MissingArgument",option);
1093 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1095 if (interpolate < 0)
1096 ThrowCompositeException(OptionError,
1097 "UnrecognizedInterpolateMethod",argv[i]);
1100 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1104 if (LocaleCompare("label",option+1) == 0)
1109 if (i == (ssize_t) argc)
1110 ThrowCompositeException(OptionError,"MissingArgument",option);
1113 if (LocaleCompare("limit",option+1) == 0)
1127 if (i == (ssize_t) argc)
1128 ThrowCompositeException(OptionError,"MissingArgument",option);
1129 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1132 ThrowCompositeException(OptionError,"UnrecognizedResourceType",
1135 if (i == (ssize_t) argc)
1136 ThrowCompositeException(OptionError,"MissingArgument",option);
1137 value=InterpretLocaleValue(argv[i],&p);
1139 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1140 ThrowCompositeInvalidArgumentException(option,argv[i]);
1143 if (LocaleCompare("list",option+1) == 0)
1151 if (i == (ssize_t) argc)
1152 ThrowCompositeException(OptionError,"MissingArgument",option);
1153 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1155 ThrowCompositeException(OptionError,"UnrecognizedListType",
1157 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1160 return(status != 0 ? MagickFalse : MagickTrue);
1162 if (LocaleCompare("log",option+1) == 0)
1167 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
1168 ThrowCompositeException(OptionError,"MissingArgument",option);
1171 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1175 if (LocaleCompare("matte",option+1) == 0)
1177 if (LocaleCompare("monitor",option+1) == 0)
1179 if (LocaleCompare("monochrome",option+1) == 0)
1181 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1185 if (LocaleCompare("negate",option+1) == 0)
1187 if (LocaleCompare("noop",option+1) == 0)
1189 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1193 if (LocaleCompare("page",option+1) == 0)
1198 if (i == (ssize_t) argc)
1199 ThrowCompositeException(OptionError,"MissingArgument",option);
1202 if (LocaleCompare("pointsize",option+1) == 0)
1207 if (i == (ssize_t) (argc-1))
1208 ThrowCompositeException(OptionError,"MissingArgument",option);
1209 if (IsGeometry(argv[i]) == MagickFalse)
1210 ThrowCompositeInvalidArgumentException(option,argv[i]);
1213 if (LocaleCompare("process",option+1) == 0)
1218 if (i == (ssize_t) argc)
1219 ThrowCompositeException(OptionError,"MissingArgument",option);
1222 if (LocaleCompare("profile",option+1) == 0)
1225 if (i == (ssize_t) argc)
1226 ThrowCompositeException(OptionError,"MissingArgument",option);
1229 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1233 if (LocaleCompare("quality",option+1) == 0)
1238 if (i == (ssize_t) argc)
1239 ThrowCompositeException(OptionError,"MissingArgument",option);
1240 if (IsGeometry(argv[i]) == MagickFalse)
1241 ThrowCompositeInvalidArgumentException(option,argv[i]);
1244 if (LocaleCompare("quantize",option+1) == 0)
1252 if (i == (ssize_t) (argc-1))
1253 ThrowCompositeException(OptionError,"MissingArgument",option);
1254 colorspace=ParseCommandOption(MagickColorspaceOptions,
1255 MagickFalse,argv[i]);
1257 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
1261 if (LocaleCompare("quiet",option+1) == 0)
1263 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1267 if (LocaleCompare("red-primary",option+1) == 0)
1272 if (i == (ssize_t) argc)
1273 ThrowCompositeException(OptionError,"MissingArgument",option);
1274 if (IsGeometry(argv[i]) == MagickFalse)
1275 ThrowCompositeInvalidArgumentException(option,argv[i]);
1278 if (LocaleCompare("regard-warnings",option+1) == 0)
1280 if (LocaleCompare("render",option+1) == 0)
1282 if (LocaleCompare("repage",option+1) == 0)
1287 if (i == (ssize_t) argc)
1288 ThrowCompositeException(OptionError,"MissingArgument",option);
1289 if (IsGeometry(argv[i]) == MagickFalse)
1290 ThrowCompositeInvalidArgumentException(option,argv[i]);
1293 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1295 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1298 if (LocaleCompare("resize",option+1) == 0)
1303 if (i == (ssize_t) argc)
1304 ThrowCompositeException(OptionError,"MissingArgument",option);
1305 if (IsGeometry(argv[i]) == MagickFalse)
1306 ThrowCompositeInvalidArgumentException(option,argv[i]);
1309 if (LocaleCompare("rotate",option+1) == 0)
1312 if (i == (ssize_t) argc)
1313 ThrowCompositeException(OptionError,"MissingArgument",option);
1314 if (IsGeometry(argv[i]) == MagickFalse)
1315 ThrowCompositeInvalidArgumentException(option,argv[i]);
1318 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1322 if (LocaleCompare("sampling-factor",option+1) == 0)
1327 if (i == (ssize_t) argc)
1328 ThrowCompositeException(OptionError,"MissingArgument",option);
1329 if (IsGeometry(argv[i]) == MagickFalse)
1330 ThrowCompositeInvalidArgumentException(option,argv[i]);
1333 if (LocaleCompare("scene",option+1) == 0)
1338 if (i == (ssize_t) argc)
1339 ThrowCompositeException(OptionError,"MissingArgument",option);
1340 if (IsGeometry(argv[i]) == MagickFalse)
1341 ThrowCompositeInvalidArgumentException(option,argv[i]);
1344 if (LocaleCompare("seed",option+1) == 0)
1349 if (i == (ssize_t) (argc-1))
1350 ThrowCompositeException(OptionError,"MissingArgument",option);
1351 if (IsGeometry(argv[i]) == MagickFalse)
1352 ThrowCompositeInvalidArgumentException(option,argv[i]);
1355 if (LocaleCompare("sharpen",option+1) == 0)
1358 if (i == (ssize_t) argc)
1359 ThrowCompositeException(OptionError,"MissingArgument",option);
1360 if (IsGeometry(argv[i]) == MagickFalse)
1361 ThrowCompositeInvalidArgumentException(option,argv[i]);
1364 if (LocaleCompare("shave",option+1) == 0)
1369 if (i == (ssize_t) (argc-1))
1370 ThrowCompositeException(OptionError,"MissingArgument",option);
1371 if (IsGeometry(argv[i]) == MagickFalse)
1372 ThrowCompositeInvalidArgumentException(option,argv[i]);
1375 if (LocaleCompare("size",option+1) == 0)
1380 if (i == (ssize_t) argc)
1381 ThrowCompositeException(OptionError,"MissingArgument",option);
1382 if (IsGeometry(argv[i]) == MagickFalse)
1383 ThrowCompositeInvalidArgumentException(option,argv[i]);
1386 if (LocaleCompare("stegano",option+1) == 0)
1388 composite_options.stegano=0;
1392 if (i == (ssize_t) argc)
1393 ThrowCompositeException(OptionError,"MissingArgument",option);
1394 if (IsGeometry(argv[i]) == MagickFalse)
1395 ThrowCompositeInvalidArgumentException(option,argv[i]);
1396 composite_options.stegano=(ssize_t) StringToLong(argv[i])+1;
1399 if (LocaleCompare("stereo",option+1) == 0)
1404 composite_options.stereo=MagickFalse;
1408 if (i == (ssize_t) argc)
1409 ThrowCompositeException(OptionError,"MissingArgument",option);
1410 if (IsGeometry(argv[i]) == MagickFalse)
1411 ThrowCompositeInvalidArgumentException(option,argv[i]);
1412 flags=ParseAbsoluteGeometry(argv[i],&composite_options.offset);
1413 if ((flags & YValue) == 0)
1414 composite_options.offset.y=composite_options.offset.x;
1415 composite_options.stereo=MagickTrue;
1418 if (LocaleCompare("strip",option+1) == 0)
1420 if (LocaleCompare("support",option+1) == 0)
1422 i++; /* deprecated */
1425 if (LocaleCompare("swap",option+1) == 0)
1430 if (i == (ssize_t) (argc-1))
1431 ThrowCompositeException(OptionError,"MissingArgument",option);
1432 if (IsGeometry(argv[i]) == MagickFalse)
1433 ThrowCompositeInvalidArgumentException(option,argv[i]);
1436 if (LocaleCompare("synchronize",option+1) == 0)
1438 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1442 if (LocaleCompare("taint",option+1) == 0)
1444 if (LocaleCompare("thumbnail",option+1) == 0)
1449 if (i == (ssize_t) argc)
1450 ThrowCompositeException(OptionError,"MissingArgument",option);
1451 if (IsGeometry(argv[i]) == MagickFalse)
1452 ThrowCompositeInvalidArgumentException(option,argv[i]);
1455 if (LocaleCompare("tile",option+1) == 0)
1457 composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse;
1458 (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
1461 if (LocaleCompare("transform",option+1) == 0)
1463 if (LocaleCompare("transparent-color",option+1) == 0)
1468 if (i == (ssize_t) (argc-1))
1469 ThrowCompositeException(OptionError,"MissingArgument",option);
1472 if (LocaleCompare("treedepth",option+1) == 0)
1477 if (i == (ssize_t) argc)
1478 ThrowCompositeException(OptionError,"MissingArgument",option);
1479 if (IsGeometry(argv[i]) == MagickFalse)
1480 ThrowCompositeInvalidArgumentException(option,argv[i]);
1483 if (LocaleCompare("type",option+1) == 0)
1491 if (i == (ssize_t) argc)
1492 ThrowCompositeException(OptionError,"MissingArgument",option);
1493 type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]);
1495 ThrowCompositeException(OptionError,"UnrecognizedImageType",
1499 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1503 if (LocaleCompare("units",option+1) == 0)
1511 if (i == (ssize_t) argc)
1512 ThrowCompositeException(OptionError,"MissingArgument",option);
1513 units=ParseCommandOption(MagickResolutionOptions,MagickFalse,
1516 ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
1520 if (LocaleCompare("unsharp",option+1) == 0)
1522 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1526 if (i == (ssize_t) argc)
1527 ThrowCompositeException(OptionError,"MissingArgument",option);
1528 if (IsGeometry(argv[i]) == MagickFalse)
1529 ThrowCompositeInvalidArgumentException(option,argv[i]);
1530 (void) CloneString(&composite_options.compose_args,argv[i]);
1531 composite_options.compose=ThresholdCompositeOp;
1534 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1538 if (LocaleCompare("verbose",option+1) == 0)
1540 if ((LocaleCompare("version",option+1) == 0) ||
1541 (LocaleCompare("-version",option+1) == 0))
1543 (void) FormatLocaleFile(stdout,"Version: %s\n",
1544 GetMagickVersion((size_t *) NULL));
1545 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
1546 GetMagickCopyright());
1547 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
1548 GetMagickFeatures());
1551 if (LocaleCompare("virtual-pixel",option+1) == 0)
1559 if (i == (ssize_t) argc)
1560 ThrowCompositeException(OptionError,"MissingArgument",option);
1561 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1564 ThrowCompositeException(OptionError,
1565 "UnrecognizedVirtualPixelMethod",argv[i]);
1568 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1572 if (LocaleCompare("watermark",option+1) == 0)
1574 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1578 if (i == (ssize_t) argc)
1579 ThrowCompositeException(OptionError,"MissingArgument",option);
1580 if (IsGeometry(argv[i]) == MagickFalse)
1581 ThrowCompositeInvalidArgumentException(option,argv[i]);
1582 (void) CloneString(&composite_options.compose_args,argv[i]);
1583 composite_options.compose=ModulateCompositeOp;
1586 if (LocaleCompare("white-point",option+1) == 0)
1591 if (i == (ssize_t) argc)
1592 ThrowCompositeException(OptionError,"MissingArgument",option);
1593 if (IsGeometry(argv[i]) == MagickFalse)
1594 ThrowCompositeInvalidArgumentException(option,argv[i]);
1597 if (LocaleCompare("write",option+1) == 0)
1600 if (i == (ssize_t) argc)
1601 ThrowCompositeException(OptionError,"MissingArgument",option);
1604 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1609 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1611 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1612 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1613 if (fire != MagickFalse)
1614 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1617 ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
1618 if (i-- != (ssize_t) (argc-1))
1619 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
1620 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1621 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1622 FinalizeImageSettings(image_info,image,MagickTrue);
1623 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1624 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1628 RemoveImageStack(composite_image);
1629 RemoveImageStack(images);
1630 (void) TransformImage(&composite_image,(char *) NULL,
1631 composite_image->geometry,exception);
1632 RemoveImageStack(mask_image);
1633 if (mask_image != (Image *) NULL)
1635 if ((composite_options.compose == DisplaceCompositeOp) ||
1636 (composite_options.compose == DistortCompositeOp))
1639 Merge Y displacement into X displacement image.
1641 (void) CompositeImage(composite_image,CopyGreenCompositeOp,mask_image,
1643 mask_image=DestroyImage(mask_image);
1648 Set a blending mask for the composition.
1650 images->mask=mask_image;
1651 (void) NegateImage(images->mask,MagickFalse,exception);
1654 status&=CompositeImageList(image_info,&images,composite_image,
1655 &composite_options,exception);
1656 composite_image=DestroyImage(composite_image);
1658 Write composite images.
1660 status&=WriteImages(image_info,images,argv[argc-1],exception);
1661 if (metadata != (char **) NULL)
1666 text=InterpretImageProperties(image_info,images,format,exception);
1667 if (text == (char *) NULL)
1668 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
1669 GetExceptionMessage(errno));
1670 (void) ConcatenateString(&(*metadata),text);
1671 (void) ConcatenateString(&(*metadata),"\n");
1672 text=DestroyString(text);
1674 images=DestroyImage(images);
1675 RelinquishCompositeOptions(&composite_options);
1677 return(status != 0 ? MagickTrue : MagickFalse);