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 1999-2018 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 % https://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/composite-private.h"
47 #include "MagickCore/string-private.h"
52 typedef struct _CompositeOptions
80 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
84 % C o m p o s i t e I m a g e C o m m a n d %
88 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
90 % CompositeImageCommand() reads one or more images and an optional mask and
91 % composites them into a new image.
93 % The format of the CompositeImageCommand method is:
95 % MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc,
96 % char **argv,char **metadata,ExceptionInfo *exception)
98 % A description of each parameter follows:
100 % o image_info: the image info.
102 % o argc: the number of elements in the argument vector.
104 % o argv: A text array containing the command line arguments.
106 % o metadata: any metadata is returned here.
108 % o exception: return any errors or warnings in this structure.
112 static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image,
113 Image *composite_image,CompositeOptions *composite_options,
114 ExceptionInfo *exception)
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);
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)
144 channel_mask=SetImageChannelMask(composite_image,
145 composite_options->channel);
146 assert(composite_image->signature == MagickCoreSignature);
147 switch (composite_options->compose)
149 case BlendCompositeOp:
150 case BlurCompositeOp:
151 case DisplaceCompositeOp:
152 case DistortCompositeOp:
153 case DissolveCompositeOp:
154 case ModulateCompositeOp:
155 case ThresholdCompositeOp:
157 (void) SetImageArtifact(*image,"compose:args",
158 composite_options->compose_args);
167 if (composite_options->stegano != 0)
172 (*image)->offset=composite_options->stegano-1;
173 stegano_image=SteganoImage(*image,composite_image,exception);
174 if (stegano_image != (Image *) NULL)
176 *image=DestroyImageList(*image);
177 *image=stegano_image;
181 if (composite_options->stereo != MagickFalse)
186 stereo_image=StereoAnaglyphImage(*image,composite_image,
187 composite_options->offset.x,composite_options->offset.y,
189 if (stereo_image != (Image *) NULL)
191 *image=DestroyImageList(*image);
196 if (composite_options->tile != MagickFalse)
206 Tile the composite image.
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);
220 Work out gravity Adjustment of Offset
222 SetGeometry(*image,&geometry);
223 (void) ParseAbsoluteGeometry(composite_options->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;
231 Digitally composite image.
233 status&=CompositeImage(*image,composite_image,
234 composite_options->compose,composite_options->clip_to_self,
235 geometry.x,geometry.y,exception);
237 (void) SetPixelChannelMask(composite_image,channel_mask);
239 return(status != 0 ? MagickTrue : MagickFalse);
242 static MagickBooleanType CompositeUsage(void)
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",
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",
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",
352 "-swap indexes swap two images in the image sequence",
357 ListMagickVersion(stdout);
358 (void) printf("Usage: %s [options ...] image [options ...] composite\n"
359 " [ [options ...] mask ] [options ...] composite\n",
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);
374 "\nBy default, the image format of 'file' is determined by its magic\n");
376 "number. To specify a particular image format, precede the filename\n");
378 "with an image format name and a colon (i.e. ps:image) or specify the\n");
380 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
381 (void) printf("'-' for standard input or output.\n");
385 static void GetCompositeOptions(const ImageInfo *image_info,
386 CompositeOptions *composite_options)
388 (void) memset(composite_options,0,sizeof(*composite_options));
389 composite_options->channel=DefaultChannels;
390 composite_options->compose=OverCompositeOp;
393 static void RelinquishCompositeOptions(CompositeOptions *composite_options)
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);
403 WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
404 int argc,char **argv,char **metadata,ExceptionInfo *exception)
406 #define NotInitialized (unsigned int) (~0)
407 #define DestroyComposite() \
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); \
415 #define ThrowCompositeException(asperity,tag,option) \
417 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
418 option == (char *) NULL ? GetExceptionMessage(errno) : option); \
419 DestroyComposite(); \
420 return(MagickFalse); \
422 #define ThrowCompositeInvalidArgumentException(option,argument) \
424 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
425 "InvalidArgument","'%s': %s",option,argument); \
426 DestroyComposite(); \
427 return(MagickFalse); \
447 image_stack[MaxImageStackDepth+1];
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);
475 if ((LocaleCompare("version",option+1) == 0) ||
476 (LocaleCompare("-version",option+1) == 0))
478 ListMagickVersion(stdout);
483 return(CompositeUsage());
484 GetCompositeOptions(image_info,&composite_options);
485 filename=(char *) NULL;
490 option=(char *) NULL;
492 respect_parenthesis=MagickFalse;
495 Check command syntax.
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++)
508 if (LocaleCompare(option,"(") == 0)
510 FireImageStack(MagickFalse,MagickTrue,pend);
511 if (k == MaxImageStackDepth)
512 ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
517 if (LocaleCompare(option,")") == 0)
519 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
521 ThrowCompositeException(OptionError,"UnableToParseExpression",option);
525 if (IsCommandOption(option) == MagickFalse)
530 FireImageStack(MagickFalse,MagickFalse,pend);
532 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
534 images=ReadImages(image_info,filename,exception);
535 status&=(images != (Image *) NULL) &&
536 (exception->severity < ErrorException);
537 if (images == (Image *) NULL)
539 AppendImageStack(images);
542 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
547 if (LocaleCompare("affine",option+1) == 0)
552 if (i == (ssize_t) argc)
553 ThrowCompositeException(OptionError,"MissingArgument",option);
554 if (IsGeometry(argv[i]) == MagickFalse)
555 ThrowCompositeInvalidArgumentException(option,argv[i]);
558 if (LocaleCompare("alpha",option+1) == 0)
566 if (i == (ssize_t) argc)
567 ThrowCompositeException(OptionError,"MissingArgument",option);
568 type=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse,argv[i]);
570 ThrowCompositeException(OptionError,
571 "UnrecognizedAlphaChannelOption",argv[i]);
574 if (LocaleCompare("authenticate",option+1) == 0)
579 if (i == (ssize_t) argc)
580 ThrowCompositeException(OptionError,"MissingArgument",option);
583 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
587 if (LocaleCompare("background",option+1) == 0)
592 if (i == (ssize_t) argc)
593 ThrowCompositeException(OptionError,"MissingArgument",option);
596 if (LocaleCompare("blend",option+1) == 0)
598 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
610 if (LocaleCompare("blur",option+1) == 0)
612 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
624 if (LocaleCompare("blue-primary",option+1) == 0)
629 if (i == (ssize_t) argc)
630 ThrowCompositeException(OptionError,"MissingArgument",option);
631 if (IsGeometry(argv[i]) == MagickFalse)
632 ThrowCompositeInvalidArgumentException(option,argv[i]);
635 if (LocaleCompare("border",option+1) == 0)
640 if (i == (ssize_t) argc)
641 ThrowCompositeException(OptionError,"MissingArgument",option);
642 if (IsGeometry(argv[i]) == MagickFalse)
643 ThrowCompositeInvalidArgumentException(option,argv[i]);
646 if (LocaleCompare("bordercolor",option+1) == 0)
651 if (i == (ssize_t) argc)
652 ThrowCompositeException(OptionError,"MissingArgument",option);
655 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
659 if (LocaleCompare("cache",option+1) == 0)
664 if (i == (ssize_t) argc)
665 ThrowCompositeException(OptionError,"MissingArgument",option);
666 if (IsGeometry(argv[i]) == MagickFalse)
667 ThrowCompositeInvalidArgumentException(option,argv[i]);
670 if (LocaleCompare("channel",option+1) == 0)
677 composite_options.channel=DefaultChannels;
681 if (i == (ssize_t) argc)
682 ThrowCompositeException(OptionError,"MissingArgument",option);
683 channel=ParseChannelOption(argv[i]);
685 ThrowCompositeException(OptionError,"UnrecognizedChannelType",
687 composite_options.channel=(ChannelType) channel;
690 if (LocaleCompare("colors",option+1) == 0)
695 if (i == (ssize_t) argc)
696 ThrowCompositeException(OptionError,"MissingArgument",option);
697 if (IsGeometry(argv[i]) == MagickFalse)
698 ThrowCompositeInvalidArgumentException(option,argv[i]);
701 if (LocaleCompare("colorspace",option+1) == 0)
709 if (i == (ssize_t) argc)
710 ThrowCompositeException(OptionError,"MissingArgument",option);
711 colorspace=ParseCommandOption(MagickColorspaceOptions,
712 MagickFalse,argv[i]);
714 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
718 if (LocaleCompare("comment",option+1) == 0)
723 if (i == (ssize_t) argc)
724 ThrowCompositeException(OptionError,"MissingArgument",option);
727 if (LocaleCompare("compose",option+1) == 0)
732 composite_options.compose=UndefinedCompositeOp;
736 if (i == (ssize_t) argc)
737 ThrowCompositeException(OptionError,"MissingArgument",option);
738 compose=ParseCommandOption(MagickComposeOptions,MagickFalse,
741 ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
743 composite_options.compose=(CompositeOperator) compose;
746 if (LocaleCompare("compress",option+1) == 0)
754 if (i == (ssize_t) argc)
755 ThrowCompositeException(OptionError,"MissingArgument",option);
756 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
759 ThrowCompositeException(OptionError,
760 "UnrecognizedImageCompression",argv[i]);
763 if (LocaleCompare("concurrent",option+1) == 0)
765 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
769 if (LocaleCompare("debug",option+1) == 0)
777 if (i == (ssize_t) argc)
778 ThrowCompositeException(OptionError,"MissingArgument",option);
779 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
781 ThrowCompositeException(OptionError,"UnrecognizedEventType",
783 (void) SetLogEventMask(argv[i]);
786 if (LocaleCompare("decipher",option+1) == 0)
791 if (i == (ssize_t) argc)
792 ThrowCompositeException(OptionError,"MissingArgument",option);
795 if (LocaleCompare("define",option+1) == 0)
798 if (i == (ssize_t) argc)
799 ThrowCompositeException(OptionError,"MissingArgument",option);
805 define=GetImageOption(image_info,argv[i]);
806 if (define == (const char *) NULL)
807 ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
812 if (LocaleCompare("density",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("depth",option+1) == 0)
828 if (i == (ssize_t) argc)
829 ThrowCompositeException(OptionError,"MissingArgument",option);
830 if (IsGeometry(argv[i]) == MagickFalse)
831 ThrowCompositeInvalidArgumentException(option,argv[i]);
834 if (LocaleCompare("displace",option+1) == 0)
836 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
848 if (LocaleCompare("display",option+1) == 0)
853 if (i == (ssize_t) argc)
854 ThrowCompositeException(OptionError,"MissingArgument",option);
857 if (LocaleCompare("dispose",option+1) == 0)
865 if (i == (ssize_t) argc)
866 ThrowCompositeException(OptionError,"MissingArgument",option);
867 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
869 ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
873 if (LocaleCompare("dissolve",option+1) == 0)
875 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
887 if (LocaleCompare("distort",option+1) == 0)
889 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
901 if (LocaleCompare("dither",option+1) == 0)
909 if (i == (ssize_t) argc)
910 ThrowCompositeException(OptionError,"MissingArgument",option);
911 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
913 ThrowCompositeException(OptionError,"UnrecognizedDitherMethod",
917 if (LocaleCompare("duration",option+1) == 0)
922 if (i == (ssize_t) argc)
923 ThrowCompositeException(OptionError,"MissingArgument",option);
924 if (IsGeometry(argv[i]) == MagickFalse)
925 ThrowCompositeInvalidArgumentException(option,argv[i]);
928 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
932 if (LocaleCompare("encipher",option+1) == 0)
937 if (i == (ssize_t) argc)
938 ThrowCompositeException(OptionError,"MissingArgument",option);
941 if (LocaleCompare("encoding",option+1) == 0)
946 if (i == (ssize_t) argc)
947 ThrowCompositeException(OptionError,"MissingArgument",option);
950 if (LocaleCompare("endian",option+1) == 0)
958 if (i == (ssize_t) argc)
959 ThrowCompositeException(OptionError,"MissingArgument",option);
960 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
963 ThrowCompositeException(OptionError,"UnrecognizedEndianType",
967 if (LocaleCompare("extract",option+1) == 0)
972 if (i == (ssize_t) argc)
973 ThrowCompositeException(OptionError,"MissingArgument",option);
974 if (IsGeometry(argv[i]) == MagickFalse)
975 ThrowCompositeInvalidArgumentException(option,argv[i]);
978 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
982 if (LocaleCompare("filter",option+1) == 0)
990 if (i == (ssize_t) argc)
991 ThrowCompositeException(OptionError,"MissingArgument",option);
992 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
994 ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
998 if (LocaleCompare("font",option+1) == 0)
1003 if (i == (ssize_t) argc)
1004 ThrowCompositeException(OptionError,"MissingArgument",option);
1007 if (LocaleCompare("format",option+1) == 0)
1012 if (i == (ssize_t) argc)
1013 ThrowCompositeException(OptionError,"MissingArgument",option);
1017 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1021 if (LocaleCompare("geometry",option+1) == 0)
1023 (void) CloneString(&composite_options.geometry,(char *) NULL);
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]);
1034 if (LocaleCompare("gravity",option+1) == 0)
1039 composite_options.gravity=UndefinedGravity;
1043 if (i == (ssize_t) argc)
1044 ThrowCompositeException(OptionError,"MissingArgument",option);
1045 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1048 ThrowCompositeException(OptionError,"UnrecognizedGravityType",
1050 composite_options.gravity=(GravityType) gravity;
1053 if (LocaleCompare("green-primary",option+1) == 0)
1058 if (i == (ssize_t) argc)
1059 ThrowCompositeException(OptionError,"MissingArgument",option);
1060 if (IsGeometry(argv[i]) == MagickFalse)
1061 ThrowCompositeInvalidArgumentException(option,argv[i]);
1064 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1068 if ((LocaleCompare("help",option+1) == 0) ||
1069 (LocaleCompare("-help",option+1) == 0))
1070 return(CompositeUsage());
1071 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1075 if (LocaleCompare("identify",option+1) == 0)
1077 if (LocaleCompare("interlace",option+1) == 0)
1085 if (i == (ssize_t) argc)
1086 ThrowCompositeException(OptionError,"MissingArgument",option);
1087 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1090 ThrowCompositeException(OptionError,
1091 "UnrecognizedInterlaceType",argv[i]);
1094 if (LocaleCompare("interpolate",option+1) == 0)
1102 if (i == (ssize_t) argc)
1103 ThrowCompositeException(OptionError,"MissingArgument",option);
1104 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1106 if (interpolate < 0)
1107 ThrowCompositeException(OptionError,
1108 "UnrecognizedInterpolateMethod",argv[i]);
1111 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1115 if (LocaleCompare("label",option+1) == 0)
1120 if (i == (ssize_t) argc)
1121 ThrowCompositeException(OptionError,"MissingArgument",option);
1124 if (LocaleCompare("limit",option+1) == 0)
1138 if (i == (ssize_t) argc)
1139 ThrowCompositeException(OptionError,"MissingArgument",option);
1140 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1143 ThrowCompositeException(OptionError,"UnrecognizedResourceType",
1146 if (i == (ssize_t) argc)
1147 ThrowCompositeException(OptionError,"MissingArgument",option);
1148 value=StringToDouble(argv[i],&p);
1150 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1151 ThrowCompositeInvalidArgumentException(option,argv[i]);
1154 if (LocaleCompare("list",option+1) == 0)
1162 if (i == (ssize_t) argc)
1163 ThrowCompositeException(OptionError,"MissingArgument",option);
1164 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1166 ThrowCompositeException(OptionError,"UnrecognizedListType",
1168 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1171 return(status == 0 ? MagickTrue : MagickFalse);
1173 if (LocaleCompare("log",option+1) == 0)
1178 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
1179 ThrowCompositeException(OptionError,"MissingArgument",option);
1182 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1186 if (LocaleCompare("matte",option+1) == 0)
1188 if (LocaleCompare("monitor",option+1) == 0)
1190 if (LocaleCompare("monochrome",option+1) == 0)
1192 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1196 if (LocaleCompare("negate",option+1) == 0)
1198 if (LocaleCompare("noop",option+1) == 0)
1200 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1204 if (LocaleCompare("page",option+1) == 0)
1209 if (i == (ssize_t) argc)
1210 ThrowCompositeException(OptionError,"MissingArgument",option);
1213 if (LocaleCompare("pointsize",option+1) == 0)
1218 if (i == (ssize_t) argc)
1219 ThrowCompositeException(OptionError,"MissingArgument",option);
1220 if (IsGeometry(argv[i]) == MagickFalse)
1221 ThrowCompositeInvalidArgumentException(option,argv[i]);
1224 if (LocaleCompare("process",option+1) == 0)
1229 if (i == (ssize_t) argc)
1230 ThrowCompositeException(OptionError,"MissingArgument",option);
1233 if (LocaleCompare("profile",option+1) == 0)
1236 if (i == (ssize_t) argc)
1237 ThrowCompositeException(OptionError,"MissingArgument",option);
1240 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1244 if (LocaleCompare("quality",option+1) == 0)
1249 if (i == (ssize_t) argc)
1250 ThrowCompositeException(OptionError,"MissingArgument",option);
1251 if (IsGeometry(argv[i]) == MagickFalse)
1252 ThrowCompositeInvalidArgumentException(option,argv[i]);
1255 if (LocaleCompare("quantize",option+1) == 0)
1263 if (i == (ssize_t) argc)
1264 ThrowCompositeException(OptionError,"MissingArgument",option);
1265 colorspace=ParseCommandOption(MagickColorspaceOptions,
1266 MagickFalse,argv[i]);
1268 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
1272 if (LocaleCompare("quiet",option+1) == 0)
1274 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1278 if (LocaleCompare("red-primary",option+1) == 0)
1283 if (i == (ssize_t) argc)
1284 ThrowCompositeException(OptionError,"MissingArgument",option);
1285 if (IsGeometry(argv[i]) == MagickFalse)
1286 ThrowCompositeInvalidArgumentException(option,argv[i]);
1289 if (LocaleCompare("regard-warnings",option+1) == 0)
1291 if (LocaleCompare("render",option+1) == 0)
1293 if (LocaleCompare("repage",option+1) == 0)
1298 if (i == (ssize_t) argc)
1299 ThrowCompositeException(OptionError,"MissingArgument",option);
1300 if (IsGeometry(argv[i]) == MagickFalse)
1301 ThrowCompositeInvalidArgumentException(option,argv[i]);
1304 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1306 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1309 if (LocaleCompare("resize",option+1) == 0)
1314 if (i == (ssize_t) argc)
1315 ThrowCompositeException(OptionError,"MissingArgument",option);
1316 if (IsGeometry(argv[i]) == MagickFalse)
1317 ThrowCompositeInvalidArgumentException(option,argv[i]);
1320 if (LocaleCompare("rotate",option+1) == 0)
1323 if (i == (ssize_t) argc)
1324 ThrowCompositeException(OptionError,"MissingArgument",option);
1325 if (IsGeometry(argv[i]) == MagickFalse)
1326 ThrowCompositeInvalidArgumentException(option,argv[i]);
1329 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1333 if (LocaleCompare("sampling-factor",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("scene",option+1) == 0)
1349 if (i == (ssize_t) argc)
1350 ThrowCompositeException(OptionError,"MissingArgument",option);
1351 if (IsGeometry(argv[i]) == MagickFalse)
1352 ThrowCompositeInvalidArgumentException(option,argv[i]);
1355 if (LocaleCompare("seed",option+1) == 0)
1360 if (i == (ssize_t) argc)
1361 ThrowCompositeException(OptionError,"MissingArgument",option);
1362 if (IsGeometry(argv[i]) == MagickFalse)
1363 ThrowCompositeInvalidArgumentException(option,argv[i]);
1366 if (LocaleCompare("sharpen",option+1) == 0)
1369 if (i == (ssize_t) argc)
1370 ThrowCompositeException(OptionError,"MissingArgument",option);
1371 if (IsGeometry(argv[i]) == MagickFalse)
1372 ThrowCompositeInvalidArgumentException(option,argv[i]);
1375 if (LocaleCompare("shave",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("size",option+1) == 0)
1391 if (i == (ssize_t) argc)
1392 ThrowCompositeException(OptionError,"MissingArgument",option);
1393 if (IsGeometry(argv[i]) == MagickFalse)
1394 ThrowCompositeInvalidArgumentException(option,argv[i]);
1397 if (LocaleCompare("stegano",option+1) == 0)
1399 composite_options.stegano=0;
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;
1410 if (LocaleCompare("stereo",option+1) == 0)
1415 composite_options.stereo=MagickFalse;
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;
1429 if (LocaleCompare("strip",option+1) == 0)
1431 if (LocaleCompare("support",option+1) == 0)
1433 i++; /* deprecated */
1436 if (LocaleCompare("swap",option+1) == 0)
1441 if (i == (ssize_t) argc)
1442 ThrowCompositeException(OptionError,"MissingArgument",option);
1443 if (IsGeometry(argv[i]) == MagickFalse)
1444 ThrowCompositeInvalidArgumentException(option,argv[i]);
1447 if (LocaleCompare("synchronize",option+1) == 0)
1449 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1453 if (LocaleCompare("taint",option+1) == 0)
1455 if (LocaleCompare("thumbnail",option+1) == 0)
1460 if (i == (ssize_t) argc)
1461 ThrowCompositeException(OptionError,"MissingArgument",option);
1462 if (IsGeometry(argv[i]) == MagickFalse)
1463 ThrowCompositeInvalidArgumentException(option,argv[i]);
1466 if (LocaleCompare("tile",option+1) == 0)
1468 composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse;
1469 (void) CopyMagickString(argv[i]+1,"sans",MagickPathExtent);
1472 if (LocaleCompare("transform",option+1) == 0)
1474 if (LocaleCompare("transparent-color",option+1) == 0)
1479 if (i == (ssize_t) argc)
1480 ThrowCompositeException(OptionError,"MissingArgument",option);
1483 if (LocaleCompare("treedepth",option+1) == 0)
1488 if (i == (ssize_t) argc)
1489 ThrowCompositeException(OptionError,"MissingArgument",option);
1490 if (IsGeometry(argv[i]) == MagickFalse)
1491 ThrowCompositeInvalidArgumentException(option,argv[i]);
1494 if (LocaleCompare("type",option+1) == 0)
1502 if (i == (ssize_t) argc)
1503 ThrowCompositeException(OptionError,"MissingArgument",option);
1504 type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]);
1506 ThrowCompositeException(OptionError,"UnrecognizedImageType",
1510 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1514 if (LocaleCompare("units",option+1) == 0)
1522 if (i == (ssize_t) argc)
1523 ThrowCompositeException(OptionError,"MissingArgument",option);
1524 units=ParseCommandOption(MagickResolutionOptions,MagickFalse,
1527 ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
1531 if (LocaleCompare("unsharp",option+1) == 0)
1533 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
1545 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1549 if (LocaleCompare("verbose",option+1) == 0)
1551 if ((LocaleCompare("version",option+1) == 0) ||
1552 (LocaleCompare("-version",option+1) == 0))
1554 ListMagickVersion(stdout);
1557 if (LocaleCompare("virtual-pixel",option+1) == 0)
1565 if (i == (ssize_t) argc)
1566 ThrowCompositeException(OptionError,"MissingArgument",option);
1567 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1570 ThrowCompositeException(OptionError,
1571 "UnrecognizedVirtualPixelMethod",argv[i]);
1574 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1578 if (LocaleCompare("watermark",option+1) == 0)
1580 (void) CloneString(&composite_options.compose_args,(char *) NULL);
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;
1592 if (LocaleCompare("white-point",option+1) == 0)
1597 if (i == (ssize_t) argc)
1598 ThrowCompositeException(OptionError,"MissingArgument",option);
1599 if (IsGeometry(argv[i]) == MagickFalse)
1600 ThrowCompositeInvalidArgumentException(option,argv[i]);
1603 if (LocaleCompare("write",option+1) == 0)
1606 if (i == (ssize_t) argc)
1607 ThrowCompositeException(OptionError,"MissingArgument",option);
1610 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1615 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1617 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1618 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1619 if (fire != MagickFalse)
1620 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
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]);
1634 RemoveImageStack(composite_image);
1635 RemoveImageStack(images);
1636 if (composite_image->geometry != (char *) NULL)
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))
1649 resize_image=ResizeImage(composite_image,resize_geometry.width,
1650 resize_geometry.height,composite_image->filter,exception);
1651 if (resize_image != (Image *) NULL)
1653 composite_image=DestroyImage(composite_image);
1654 composite_image=resize_image;
1658 RemoveImageStack(mask_image);
1659 if (mask_image != (Image *) NULL)
1661 if ((composite_options.compose == DisplaceCompositeOp) ||
1662 (composite_options.compose == DistortCompositeOp))
1663 status&=CompositeImage(composite_image,mask_image,
1664 CopyGreenCompositeOp,MagickTrue,0,0,exception);
1666 status&=CompositeImage(composite_image,mask_image,IntensityCompositeOp,
1667 MagickTrue,0,0,exception);
1668 mask_image=DestroyImage(mask_image);
1670 status&=CompositeImageList(image_info,&images,composite_image,
1671 &composite_options,exception);
1672 composite_image=DestroyImage(composite_image);
1674 Write composite images.
1676 status&=WriteImages(image_info,images,argv[argc-1],exception);
1677 if (metadata != (char **) NULL)
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);
1689 images=DestroyImage(images);
1690 RelinquishCompositeOptions(&composite_options);
1692 return(status != 0 ? MagickTrue : MagickFalse);