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);
198 GetImageException(*image,exception);
206 Work out gravity Adjustment of Offset
208 SetGeometry(*image,&geometry);
209 (void) ParseAbsoluteGeometry(composite_options->geometry,
211 geometry.width=composite_image->columns;
212 geometry.height=composite_image->rows;
213 GravityAdjustGeometry((*image)->columns,(*image)->rows,
214 composite_options->gravity, &geometry);
215 (*image)->gravity=(GravityType) composite_options->gravity;
217 Digitally composite image.
219 status&=CompositeImage(*image,composite_options->compose,
220 composite_image,geometry.x,geometry.y);
221 GetImageException(*image,exception);
224 (void) SetPixelChannelMap(composite_image,channel_mask);
225 return(status != 0 ? MagickTrue : MagickFalse);
228 static MagickBooleanType CompositeUsage(void)
236 "-debug events display copious debugging information",
237 "-help print program options",
238 "-list type print a list of supported option arguments",
239 "-log format format of debugging information",
240 "-version print version information",
245 "-blend geometry blend images",
246 "-border geometry surround image with a border of color",
247 "-bordercolor color border color",
248 "-colors value preferred number of colors in the image",
249 "-decipher filename convert cipher pixels to plain pixels",
250 "-displace geometry shift lookup according to a relative displacement map",
251 "-dissolve value dissolve the two images a given percent",
252 "-distort geometry shift lookup according to a absolute distortion map",
253 "-encipher filename convert plain pixels to cipher pixels",
254 "-extract geometry extract area from image",
255 "-geometry geometry location of the composite image",
256 "-identify identify the format and characteristics of the image",
257 "-monochrome transform image to black and white",
258 "-negate replace every pixel with its complementary color ",
259 "-profile filename add ICM or IPTC information profile to image",
260 "-quantize colorspace reduce colors in this colorspace",
261 "-repage geometry size and location of an image canvas (operator)",
262 "-rotate degrees apply Paeth rotation to the image",
263 "-resize geometry resize the image",
264 "-sharpen geometry sharpen the image",
265 "-shave geometry shave pixels from the image edges",
266 "-stegano offset hide watermark within an image",
267 "-stereo geometry combine two image to create a stereo anaglyph",
268 "-strip strip image of all profiles and comments",
269 "-thumbnail geometry create a thumbnail of the image",
270 "-transform affine transform image",
271 "-type type image type",
272 "-unsharp geometry sharpen the image",
273 "-watermark geometry percent brightness and saturation of a watermark",
274 "-write filename write images to this file",
279 "-affine matrix affine transform matrix",
280 "-alpha option on, activate, off, deactivate, set, opaque, copy",
281 " transparent, extract, background, or shape",
282 "-authenticate password",
283 " decipher image with this password",
284 "-blue-primary point chromaticity blue primary point",
285 "-channel type apply option to select image channels",
286 "-colorspace type alternate image colorspace",
287 "-comment string annotate image with comment",
288 "-compose operator composite operator",
289 "-compress type type of pixel compression when writing the image",
290 "-define format:option",
291 " define one or more image format options",
292 "-depth value image depth",
293 "-density geometry horizontal and vertical density of the image",
294 "-display server get image or font from this X server",
295 "-dispose method layer disposal method",
296 "-dither method apply error diffusion to image",
297 "-encoding type text encoding type",
298 "-endian type endianness (MSB or LSB) of the image",
299 "-filter type use this filter when resizing an image",
300 "-font name render text with this font",
301 "-format \"string\" output formatted image characteristics",
302 "-gravity type which direction to gravitate towards",
303 "-green-primary point chromaticity green primary point",
304 "-interlace type type of image interlacing scheme",
305 "-interpolate method pixel color interpolation method",
306 "-label string assign a label to an image",
307 "-limit type value pixel cache resource limit",
308 "-monitor monitor progress",
309 "-page geometry size and location of an image canvas (setting)",
310 "-pointsize value font point size",
311 "-quality value JPEG/MIFF/PNG compression level",
312 "-quiet suppress all warning messages",
313 "-red-primary point chromaticity red primary point",
314 "-regard-warnings pay attention to warning messages",
315 "-respect-parentheses settings remain in effect until parenthesis boundary",
316 "-sampling-factor geometry",
317 " horizontal and vertical sampling factor",
318 "-scene value image scene number",
319 "-seed value seed a new sequence of pseudo-random numbers",
320 "-size geometry width and height of image",
321 "-synchronize synchronize image to storage device",
322 "-taint declare the image as modified",
323 "-transparent-color color",
324 " transparent color",
325 "-treedepth value color tree depth",
326 "-tile repeat composite operation across and down image",
327 "-units type the units of image resolution",
328 "-verbose print detailed information about the image",
329 "-virtual-pixel method",
330 " virtual pixel access method",
331 "-white-point point chromaticity white point",
336 "-swap indexes swap two images in the image sequence",
341 (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
342 (void) printf("Copyright: %s\n",GetMagickCopyright());
343 (void) printf("Features: %s\n\n",GetMagickFeatures());
344 (void) printf("Usage: %s [options ...] image [options ...] composite\n"
345 " [ [options ...] mask ] [options ...] composite\n",
347 (void) printf("\nImage Settings:\n");
348 for (p=settings; *p != (char *) NULL; p++)
349 (void) printf(" %s\n",*p);
350 (void) printf("\nImage Operators:\n");
351 for (p=operators; *p != (char *) NULL; p++)
352 (void) printf(" %s\n",*p);
353 (void) printf("\nImage Stack Operators:\n");
354 for (p=stack_operators; *p != (char *) NULL; p++)
355 (void) printf(" %s\n",*p);
356 (void) printf("\nMiscellaneous Options:\n");
357 for (p=miscellaneous; *p != (char *) NULL; p++)
358 (void) printf(" %s\n",*p);
360 "\nBy default, the image format of `file' is determined by its magic\n");
362 "number. To specify a particular image format, precede the filename\n");
364 "with an image format name and a colon (i.e. ps:image) or specify the\n");
366 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
367 (void) printf("'-' for standard input or output.\n");
371 static void GetCompositeOptions(CompositeOptions *composite_options)
373 (void) ResetMagickMemory(composite_options,0,sizeof(*composite_options));
374 composite_options->channel=DefaultChannels;
375 composite_options->compose=OverCompositeOp;
378 static void RelinquishCompositeOptions(CompositeOptions *composite_options)
380 if (composite_options->compose_args != (char *) NULL)
381 composite_options->compose_args=(char *)
382 RelinquishMagickMemory(composite_options->compose_args);
385 WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
386 int argc,char **argv,char **metadata,ExceptionInfo *exception)
388 #define NotInitialized (unsigned int) (~0)
389 #define DestroyComposite() \
391 RelinquishCompositeOptions(&composite_options); \
392 DestroyImageStack(); \
393 for (i=0; i < (ssize_t) argc; i++) \
394 argv[i]=DestroyString(argv[i]); \
395 argv=(char **) RelinquishMagickMemory(argv); \
397 #define ThrowCompositeException(asperity,tag,option) \
399 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
400 option == (char *) NULL ? GetExceptionMessage(errno) : option); \
401 DestroyComposite(); \
402 return(MagickFalse); \
404 #define ThrowCompositeInvalidArgumentException(option,argument) \
406 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
407 "InvalidArgument","`%s': %s",option,argument); \
408 DestroyComposite(); \
409 return(MagickFalse); \
429 image_stack[MaxImageStackDepth+1];
449 assert(image_info != (ImageInfo *) NULL);
450 assert(image_info->signature == MagickSignature);
451 if (image_info->debug != MagickFalse)
452 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
453 assert(exception != (ExceptionInfo *) NULL);
457 if ((LocaleCompare("version",option+1) == 0) ||
458 (LocaleCompare("-version",option+1) == 0))
460 (void) FormatLocaleFile(stdout,"Version: %s\n",
461 GetMagickVersion((size_t *) NULL));
462 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
463 GetMagickCopyright());
464 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
465 GetMagickFeatures());
470 return(CompositeUsage());
471 GetCompositeOptions(&composite_options);
472 filename=(char *) NULL;
477 option=(char *) NULL;
479 respect_parenthesis=MagickFalse;
482 Check command syntax.
484 composite_image=NewImageList();
485 image=NewImageList();
486 mask_image=NewImageList();
487 ReadCommandlLine(argc,&argv);
488 status=ExpandFilenames(&argc,&argv);
489 if (status == MagickFalse)
490 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
491 GetExceptionMessage(errno));
492 for (i=1; i < (ssize_t) (argc-1); i++)
495 if (LocaleCompare(option,"(") == 0)
497 FireImageStack(MagickFalse,MagickTrue,pend);
498 if (k == MaxImageStackDepth)
499 ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
504 if (LocaleCompare(option,")") == 0)
506 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
508 ThrowCompositeException(OptionError,"UnableToParseExpression",option);
512 if (IsCommandOption(option) == MagickFalse)
520 FireImageStack(MagickFalse,MagickFalse,pend);
522 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
524 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
525 images=ReadImages(image_info,exception);
526 status&=(images != (Image *) NULL) &&
527 (exception->severity < ErrorException);
528 if (images == (Image *) NULL)
530 AppendImageStack(images);
533 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
538 if (LocaleCompare("affine",option+1) == 0)
543 if (i == (ssize_t) argc)
544 ThrowCompositeException(OptionError,"MissingArgument",option);
545 if (IsGeometry(argv[i]) == MagickFalse)
546 ThrowCompositeInvalidArgumentException(option,argv[i]);
549 if (LocaleCompare("alpha",option+1) == 0)
557 if (i == (ssize_t) argc)
558 ThrowCompositeException(OptionError,"MissingArgument",option);
559 type=ParseCommandOption(MagickAlphaOptions,MagickFalse,argv[i]);
561 ThrowCompositeException(OptionError,
562 "UnrecognizedAlphaChannelType",argv[i]);
565 if (LocaleCompare("authenticate",option+1) == 0)
570 if (i == (ssize_t) argc)
571 ThrowCompositeException(OptionError,"MissingArgument",option);
574 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
578 if (LocaleCompare("background",option+1) == 0)
583 if (i == (ssize_t) argc)
584 ThrowCompositeException(OptionError,"MissingArgument",option);
587 if (LocaleCompare("blend",option+1) == 0)
589 (void) CloneString(&composite_options.compose_args,(char *) NULL);
593 if (i == (ssize_t) argc)
594 ThrowCompositeException(OptionError,"MissingArgument",option);
595 if (IsGeometry(argv[i]) == MagickFalse)
596 ThrowCompositeInvalidArgumentException(option,argv[i]);
597 (void) CloneString(&composite_options.compose_args,argv[i]);
598 composite_options.compose=BlendCompositeOp;
601 if (LocaleCompare("blur",option+1) == 0)
603 (void) CloneString(&composite_options.compose_args,(char *) NULL);
607 if (i == (ssize_t) argc)
608 ThrowCompositeException(OptionError,"MissingArgument",option);
609 if (IsGeometry(argv[i]) == MagickFalse)
610 ThrowCompositeInvalidArgumentException(option,argv[i]);
611 (void) CloneString(&composite_options.compose_args,argv[i]);
612 composite_options.compose=BlurCompositeOp;
615 if (LocaleCompare("blue-primary",option+1) == 0)
620 if (i == (ssize_t) argc)
621 ThrowCompositeException(OptionError,"MissingArgument",option);
622 if (IsGeometry(argv[i]) == MagickFalse)
623 ThrowCompositeInvalidArgumentException(option,argv[i]);
626 if (LocaleCompare("border",option+1) == 0)
631 if (i == (ssize_t) (argc-1))
632 ThrowCompositeException(OptionError,"MissingArgument",option);
633 if (IsGeometry(argv[i]) == MagickFalse)
634 ThrowCompositeInvalidArgumentException(option,argv[i]);
637 if (LocaleCompare("bordercolor",option+1) == 0)
642 if (i == (ssize_t) (argc-1))
643 ThrowCompositeException(OptionError,"MissingArgument",option);
646 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
650 if (LocaleCompare("cache",option+1) == 0)
655 if (i == (ssize_t) argc)
656 ThrowCompositeException(OptionError,"MissingArgument",option);
657 if (IsGeometry(argv[i]) == MagickFalse)
658 ThrowCompositeInvalidArgumentException(option,argv[i]);
661 if (LocaleCompare("channel",option+1) == 0)
668 composite_options.channel=DefaultChannels;
672 if (i == (ssize_t) (argc-1))
673 ThrowCompositeException(OptionError,"MissingArgument",option);
674 channel=ParseChannelOption(argv[i]);
676 ThrowCompositeException(OptionError,"UnrecognizedChannelType",
678 composite_options.channel=(ChannelType) channel;
681 if (LocaleCompare("colors",option+1) == 0)
686 if (i == (ssize_t) argc)
687 ThrowCompositeException(OptionError,"MissingArgument",option);
688 if (IsGeometry(argv[i]) == MagickFalse)
689 ThrowCompositeInvalidArgumentException(option,argv[i]);
692 if (LocaleCompare("colorspace",option+1) == 0)
700 if (i == (ssize_t) argc)
701 ThrowCompositeException(OptionError,"MissingArgument",option);
702 colorspace=ParseCommandOption(MagickColorspaceOptions,
703 MagickFalse,argv[i]);
705 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
709 if (LocaleCompare("comment",option+1) == 0)
714 if (i == (ssize_t) argc)
715 ThrowCompositeException(OptionError,"MissingArgument",option);
718 if (LocaleCompare("compose",option+1) == 0)
723 composite_options.compose=UndefinedCompositeOp;
727 if (i == (ssize_t) argc)
728 ThrowCompositeException(OptionError,"MissingArgument",option);
729 compose=ParseCommandOption(MagickComposeOptions,MagickFalse,
732 ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
734 composite_options.compose=(CompositeOperator) compose;
737 if (LocaleCompare("compress",option+1) == 0)
745 if (i == (ssize_t) argc)
746 ThrowCompositeException(OptionError,"MissingArgument",option);
747 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
750 ThrowCompositeException(OptionError,
751 "UnrecognizedImageCompression",argv[i]);
754 if (LocaleCompare("concurrent",option+1) == 0)
756 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
760 if (LocaleCompare("debug",option+1) == 0)
768 if (i == (ssize_t) argc)
769 ThrowCompositeException(OptionError,"MissingArgument",option);
770 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
772 ThrowCompositeException(OptionError,"UnrecognizedEventType",
774 (void) SetLogEventMask(argv[i]);
777 if (LocaleCompare("decipher",option+1) == 0)
782 if (i == (ssize_t) (argc-1))
783 ThrowCompositeException(OptionError,"MissingArgument",option);
786 if (LocaleCompare("define",option+1) == 0)
789 if (i == (ssize_t) argc)
790 ThrowCompositeException(OptionError,"MissingArgument",option);
796 define=GetImageOption(image_info,argv[i]);
797 if (define == (const char *) NULL)
798 ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
803 if (LocaleCompare("density",option+1) == 0)
808 if (i == (ssize_t) argc)
809 ThrowCompositeException(OptionError,"MissingArgument",option);
810 if (IsGeometry(argv[i]) == MagickFalse)
811 ThrowCompositeInvalidArgumentException(option,argv[i]);
814 if (LocaleCompare("depth",option+1) == 0)
819 if (i == (ssize_t) argc)
820 ThrowCompositeException(OptionError,"MissingArgument",option);
821 if (IsGeometry(argv[i]) == MagickFalse)
822 ThrowCompositeInvalidArgumentException(option,argv[i]);
825 if (LocaleCompare("displace",option+1) == 0)
827 (void) CloneString(&composite_options.compose_args,(char *) NULL);
831 if (i == (ssize_t) argc)
832 ThrowCompositeException(OptionError,"MissingArgument",option);
833 if (IsGeometry(argv[i]) == MagickFalse)
834 ThrowCompositeInvalidArgumentException(option,argv[i]);
835 (void) CloneString(&composite_options.compose_args,argv[i]);
836 composite_options.compose=DisplaceCompositeOp;
839 if (LocaleCompare("display",option+1) == 0)
844 if (i == (ssize_t) argc)
845 ThrowCompositeException(OptionError,"MissingArgument",option);
848 if (LocaleCompare("dispose",option+1) == 0)
856 if (i == (ssize_t) argc)
857 ThrowCompositeException(OptionError,"MissingArgument",option);
858 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
860 ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
864 if (LocaleCompare("dissolve",option+1) == 0)
866 (void) CloneString(&composite_options.compose_args,(char *) NULL);
870 if (i == (ssize_t) argc)
871 ThrowCompositeException(OptionError,"MissingArgument",option);
872 if (IsGeometry(argv[i]) == MagickFalse)
873 ThrowCompositeInvalidArgumentException(option,argv[i]);
874 (void) CloneString(&composite_options.compose_args,argv[i]);
875 composite_options.compose=DissolveCompositeOp;
878 if (LocaleCompare("distort",option+1) == 0)
880 (void) CloneString(&composite_options.compose_args,(char *) NULL);
884 if (i == (ssize_t) argc)
885 ThrowCompositeException(OptionError,"MissingArgument",option);
886 if (IsGeometry(argv[i]) == MagickFalse)
887 ThrowCompositeInvalidArgumentException(option,argv[i]);
888 (void) CloneString(&composite_options.compose_args,argv[i]);
889 composite_options.compose=DistortCompositeOp;
892 if (LocaleCompare("dither",option+1) == 0)
900 if (i == (ssize_t) argc)
901 ThrowCompositeException(OptionError,"MissingArgument",option);
902 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
904 ThrowCompositeException(OptionError,"UnrecognizedDitherMethod",
908 if (LocaleCompare("duration",option+1) == 0)
913 if (i == (ssize_t) (argc-1))
914 ThrowCompositeException(OptionError,"MissingArgument",option);
915 if (IsGeometry(argv[i]) == MagickFalse)
916 ThrowCompositeInvalidArgumentException(option,argv[i]);
919 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
923 if (LocaleCompare("encipher",option+1) == 0)
928 if (i == (ssize_t) (argc-1))
929 ThrowCompositeException(OptionError,"MissingArgument",option);
932 if (LocaleCompare("encoding",option+1) == 0)
937 if (i == (ssize_t) argc)
938 ThrowCompositeException(OptionError,"MissingArgument",option);
941 if (LocaleCompare("endian",option+1) == 0)
949 if (i == (ssize_t) argc)
950 ThrowCompositeException(OptionError,"MissingArgument",option);
951 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
954 ThrowCompositeException(OptionError,"UnrecognizedEndianType",
958 if (LocaleCompare("extract",option+1) == 0)
963 if (i == (ssize_t) argc)
964 ThrowCompositeException(OptionError,"MissingArgument",option);
965 if (IsGeometry(argv[i]) == MagickFalse)
966 ThrowCompositeInvalidArgumentException(option,argv[i]);
969 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
973 if (LocaleCompare("filter",option+1) == 0)
981 if (i == (ssize_t) argc)
982 ThrowCompositeException(OptionError,"MissingArgument",option);
983 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
985 ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
989 if (LocaleCompare("font",option+1) == 0)
994 if (i == (ssize_t) argc)
995 ThrowCompositeException(OptionError,"MissingArgument",option);
998 if (LocaleCompare("format",option+1) == 0)
1003 if (i == (ssize_t) argc)
1004 ThrowCompositeException(OptionError,"MissingArgument",option);
1008 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1012 if (LocaleCompare("geometry",option+1) == 0)
1014 (void) CloneString(&composite_options.geometry,(char *) NULL);
1018 if (i == (ssize_t) argc)
1019 ThrowCompositeException(OptionError,"MissingArgument",option);
1020 if (IsGeometry(argv[i]) == MagickFalse)
1021 ThrowCompositeInvalidArgumentException(option,argv[i]);
1022 (void) CloneString(&composite_options.geometry,argv[i]);
1025 if (LocaleCompare("gravity",option+1) == 0)
1030 composite_options.gravity=UndefinedGravity;
1034 if (i == (ssize_t) argc)
1035 ThrowCompositeException(OptionError,"MissingArgument",option);
1036 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1039 ThrowCompositeException(OptionError,"UnrecognizedGravityType",
1041 composite_options.gravity=(GravityType) gravity;
1044 if (LocaleCompare("green-primary",option+1) == 0)
1049 if (i == (ssize_t) argc)
1050 ThrowCompositeException(OptionError,"MissingArgument",option);
1051 if (IsGeometry(argv[i]) == MagickFalse)
1052 ThrowCompositeInvalidArgumentException(option,argv[i]);
1055 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1059 if ((LocaleCompare("help",option+1) == 0) ||
1060 (LocaleCompare("-help",option+1) == 0))
1061 return(CompositeUsage());
1062 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1066 if (LocaleCompare("identify",option+1) == 0)
1068 if (LocaleCompare("interlace",option+1) == 0)
1076 if (i == (ssize_t) argc)
1077 ThrowCompositeException(OptionError,"MissingArgument",option);
1078 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1081 ThrowCompositeException(OptionError,
1082 "UnrecognizedInterlaceType",argv[i]);
1085 if (LocaleCompare("interpolate",option+1) == 0)
1093 if (i == (ssize_t) argc)
1094 ThrowCompositeException(OptionError,"MissingArgument",option);
1095 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1097 if (interpolate < 0)
1098 ThrowCompositeException(OptionError,
1099 "UnrecognizedInterpolateMethod",argv[i]);
1102 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1106 if (LocaleCompare("label",option+1) == 0)
1111 if (i == (ssize_t) argc)
1112 ThrowCompositeException(OptionError,"MissingArgument",option);
1115 if (LocaleCompare("limit",option+1) == 0)
1129 if (i == (ssize_t) argc)
1130 ThrowCompositeException(OptionError,"MissingArgument",option);
1131 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1134 ThrowCompositeException(OptionError,"UnrecognizedResourceType",
1137 if (i == (ssize_t) argc)
1138 ThrowCompositeException(OptionError,"MissingArgument",option);
1139 value=InterpretLocaleValue(argv[i],&p);
1141 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1142 ThrowCompositeInvalidArgumentException(option,argv[i]);
1145 if (LocaleCompare("list",option+1) == 0)
1153 if (i == (ssize_t) argc)
1154 ThrowCompositeException(OptionError,"MissingArgument",option);
1155 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1157 ThrowCompositeException(OptionError,"UnrecognizedListType",
1159 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1162 return(status != 0 ? MagickFalse : MagickTrue);
1164 if (LocaleCompare("log",option+1) == 0)
1169 if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
1170 ThrowCompositeException(OptionError,"MissingArgument",option);
1173 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1177 if (LocaleCompare("matte",option+1) == 0)
1179 if (LocaleCompare("monitor",option+1) == 0)
1181 if (LocaleCompare("monochrome",option+1) == 0)
1183 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1187 if (LocaleCompare("negate",option+1) == 0)
1189 if (LocaleCompare("noop",option+1) == 0)
1191 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1195 if (LocaleCompare("page",option+1) == 0)
1200 if (i == (ssize_t) argc)
1201 ThrowCompositeException(OptionError,"MissingArgument",option);
1204 if (LocaleCompare("pointsize",option+1) == 0)
1209 if (i == (ssize_t) (argc-1))
1210 ThrowCompositeException(OptionError,"MissingArgument",option);
1211 if (IsGeometry(argv[i]) == MagickFalse)
1212 ThrowCompositeInvalidArgumentException(option,argv[i]);
1215 if (LocaleCompare("process",option+1) == 0)
1220 if (i == (ssize_t) argc)
1221 ThrowCompositeException(OptionError,"MissingArgument",option);
1224 if (LocaleCompare("profile",option+1) == 0)
1227 if (i == (ssize_t) argc)
1228 ThrowCompositeException(OptionError,"MissingArgument",option);
1231 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1235 if (LocaleCompare("quality",option+1) == 0)
1240 if (i == (ssize_t) argc)
1241 ThrowCompositeException(OptionError,"MissingArgument",option);
1242 if (IsGeometry(argv[i]) == MagickFalse)
1243 ThrowCompositeInvalidArgumentException(option,argv[i]);
1246 if (LocaleCompare("quantize",option+1) == 0)
1254 if (i == (ssize_t) (argc-1))
1255 ThrowCompositeException(OptionError,"MissingArgument",option);
1256 colorspace=ParseCommandOption(MagickColorspaceOptions,
1257 MagickFalse,argv[i]);
1259 ThrowCompositeException(OptionError,"UnrecognizedColorspace",
1263 if (LocaleCompare("quiet",option+1) == 0)
1265 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1269 if (LocaleCompare("red-primary",option+1) == 0)
1274 if (i == (ssize_t) argc)
1275 ThrowCompositeException(OptionError,"MissingArgument",option);
1276 if (IsGeometry(argv[i]) == MagickFalse)
1277 ThrowCompositeInvalidArgumentException(option,argv[i]);
1280 if (LocaleCompare("regard-warnings",option+1) == 0)
1282 if (LocaleCompare("render",option+1) == 0)
1284 if (LocaleCompare("repage",option+1) == 0)
1289 if (i == (ssize_t) argc)
1290 ThrowCompositeException(OptionError,"MissingArgument",option);
1291 if (IsGeometry(argv[i]) == MagickFalse)
1292 ThrowCompositeInvalidArgumentException(option,argv[i]);
1295 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1297 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1300 if (LocaleCompare("resize",option+1) == 0)
1305 if (i == (ssize_t) argc)
1306 ThrowCompositeException(OptionError,"MissingArgument",option);
1307 if (IsGeometry(argv[i]) == MagickFalse)
1308 ThrowCompositeInvalidArgumentException(option,argv[i]);
1311 if (LocaleCompare("rotate",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 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1324 if (LocaleCompare("sampling-factor",option+1) == 0)
1329 if (i == (ssize_t) argc)
1330 ThrowCompositeException(OptionError,"MissingArgument",option);
1331 if (IsGeometry(argv[i]) == MagickFalse)
1332 ThrowCompositeInvalidArgumentException(option,argv[i]);
1335 if (LocaleCompare("scene",option+1) == 0)
1340 if (i == (ssize_t) argc)
1341 ThrowCompositeException(OptionError,"MissingArgument",option);
1342 if (IsGeometry(argv[i]) == MagickFalse)
1343 ThrowCompositeInvalidArgumentException(option,argv[i]);
1346 if (LocaleCompare("seed",option+1) == 0)
1351 if (i == (ssize_t) (argc-1))
1352 ThrowCompositeException(OptionError,"MissingArgument",option);
1353 if (IsGeometry(argv[i]) == MagickFalse)
1354 ThrowCompositeInvalidArgumentException(option,argv[i]);
1357 if (LocaleCompare("sharpen",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("shave",option+1) == 0)
1371 if (i == (ssize_t) (argc-1))
1372 ThrowCompositeException(OptionError,"MissingArgument",option);
1373 if (IsGeometry(argv[i]) == MagickFalse)
1374 ThrowCompositeInvalidArgumentException(option,argv[i]);
1377 if (LocaleCompare("size",option+1) == 0)
1382 if (i == (ssize_t) argc)
1383 ThrowCompositeException(OptionError,"MissingArgument",option);
1384 if (IsGeometry(argv[i]) == MagickFalse)
1385 ThrowCompositeInvalidArgumentException(option,argv[i]);
1388 if (LocaleCompare("stegano",option+1) == 0)
1390 composite_options.stegano=0;
1394 if (i == (ssize_t) argc)
1395 ThrowCompositeException(OptionError,"MissingArgument",option);
1396 if (IsGeometry(argv[i]) == MagickFalse)
1397 ThrowCompositeInvalidArgumentException(option,argv[i]);
1398 composite_options.stegano=(ssize_t) StringToLong(argv[i])+1;
1401 if (LocaleCompare("stereo",option+1) == 0)
1406 composite_options.stereo=MagickFalse;
1410 if (i == (ssize_t) argc)
1411 ThrowCompositeException(OptionError,"MissingArgument",option);
1412 if (IsGeometry(argv[i]) == MagickFalse)
1413 ThrowCompositeInvalidArgumentException(option,argv[i]);
1414 flags=ParseAbsoluteGeometry(argv[i],&composite_options.offset);
1415 if ((flags & YValue) == 0)
1416 composite_options.offset.y=composite_options.offset.x;
1417 composite_options.stereo=MagickTrue;
1420 if (LocaleCompare("strip",option+1) == 0)
1422 if (LocaleCompare("support",option+1) == 0)
1424 i++; /* deprecated */
1427 if (LocaleCompare("swap",option+1) == 0)
1432 if (i == (ssize_t) (argc-1))
1433 ThrowCompositeException(OptionError,"MissingArgument",option);
1434 if (IsGeometry(argv[i]) == MagickFalse)
1435 ThrowCompositeInvalidArgumentException(option,argv[i]);
1438 if (LocaleCompare("synchronize",option+1) == 0)
1440 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1444 if (LocaleCompare("taint",option+1) == 0)
1446 if (LocaleCompare("thumbnail",option+1) == 0)
1451 if (i == (ssize_t) argc)
1452 ThrowCompositeException(OptionError,"MissingArgument",option);
1453 if (IsGeometry(argv[i]) == MagickFalse)
1454 ThrowCompositeInvalidArgumentException(option,argv[i]);
1457 if (LocaleCompare("tile",option+1) == 0)
1459 composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse;
1460 (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
1463 if (LocaleCompare("transform",option+1) == 0)
1465 if (LocaleCompare("transparent-color",option+1) == 0)
1470 if (i == (ssize_t) (argc-1))
1471 ThrowCompositeException(OptionError,"MissingArgument",option);
1474 if (LocaleCompare("treedepth",option+1) == 0)
1479 if (i == (ssize_t) argc)
1480 ThrowCompositeException(OptionError,"MissingArgument",option);
1481 if (IsGeometry(argv[i]) == MagickFalse)
1482 ThrowCompositeInvalidArgumentException(option,argv[i]);
1485 if (LocaleCompare("type",option+1) == 0)
1493 if (i == (ssize_t) argc)
1494 ThrowCompositeException(OptionError,"MissingArgument",option);
1495 type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]);
1497 ThrowCompositeException(OptionError,"UnrecognizedImageType",
1501 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1505 if (LocaleCompare("units",option+1) == 0)
1513 if (i == (ssize_t) argc)
1514 ThrowCompositeException(OptionError,"MissingArgument",option);
1515 units=ParseCommandOption(MagickResolutionOptions,MagickFalse,
1518 ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
1522 if (LocaleCompare("unsharp",option+1) == 0)
1524 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1528 if (i == (ssize_t) argc)
1529 ThrowCompositeException(OptionError,"MissingArgument",option);
1530 if (IsGeometry(argv[i]) == MagickFalse)
1531 ThrowCompositeInvalidArgumentException(option,argv[i]);
1532 (void) CloneString(&composite_options.compose_args,argv[i]);
1533 composite_options.compose=ThresholdCompositeOp;
1536 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1540 if (LocaleCompare("verbose",option+1) == 0)
1542 if ((LocaleCompare("version",option+1) == 0) ||
1543 (LocaleCompare("-version",option+1) == 0))
1545 (void) FormatLocaleFile(stdout,"Version: %s\n",
1546 GetMagickVersion((size_t *) NULL));
1547 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
1548 GetMagickCopyright());
1549 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
1550 GetMagickFeatures());
1553 if (LocaleCompare("virtual-pixel",option+1) == 0)
1561 if (i == (ssize_t) argc)
1562 ThrowCompositeException(OptionError,"MissingArgument",option);
1563 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1566 ThrowCompositeException(OptionError,
1567 "UnrecognizedVirtualPixelMethod",argv[i]);
1570 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1574 if (LocaleCompare("watermark",option+1) == 0)
1576 (void) CloneString(&composite_options.compose_args,(char *) NULL);
1580 if (i == (ssize_t) argc)
1581 ThrowCompositeException(OptionError,"MissingArgument",option);
1582 if (IsGeometry(argv[i]) == MagickFalse)
1583 ThrowCompositeInvalidArgumentException(option,argv[i]);
1584 (void) CloneString(&composite_options.compose_args,argv[i]);
1585 composite_options.compose=ModulateCompositeOp;
1588 if (LocaleCompare("white-point",option+1) == 0)
1593 if (i == (ssize_t) argc)
1594 ThrowCompositeException(OptionError,"MissingArgument",option);
1595 if (IsGeometry(argv[i]) == MagickFalse)
1596 ThrowCompositeInvalidArgumentException(option,argv[i]);
1599 if (LocaleCompare("write",option+1) == 0)
1602 if (i == (ssize_t) argc)
1603 ThrowCompositeException(OptionError,"MissingArgument",option);
1606 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1611 ThrowCompositeException(OptionError,"UnrecognizedOption",option)
1613 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1614 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1615 if (fire != MagickFalse)
1616 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1619 ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
1620 if (i-- != (ssize_t) (argc-1))
1621 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
1622 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1623 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1624 FinalizeImageSettings(image_info,image,MagickTrue);
1625 if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
1626 ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
1630 RemoveImageStack(composite_image);
1631 RemoveImageStack(images);
1632 (void) TransformImage(&composite_image,(char *) NULL,
1633 composite_image->geometry);
1634 RemoveImageStack(mask_image);
1635 if (mask_image != (Image *) NULL)
1637 if ((composite_options.compose == DisplaceCompositeOp) ||
1638 (composite_options.compose == DistortCompositeOp))
1641 Merge Y displacement into X displacement image.
1643 (void) CompositeImage(composite_image,CopyGreenCompositeOp,mask_image,
1645 mask_image=DestroyImage(mask_image);
1650 Set a blending mask for the composition.
1652 images->mask=mask_image;
1653 (void) NegateImage(images->mask,MagickFalse,exception);
1656 status&=CompositeImageList(image_info,&images,composite_image,
1657 &composite_options,exception);
1658 composite_image=DestroyImage(composite_image);
1660 Write composite images.
1662 status&=WriteImages(image_info,images,argv[argc-1],exception);
1663 if (metadata != (char **) NULL)
1668 text=InterpretImageProperties(image_info,images,format,exception);
1669 if (text == (char *) NULL)
1670 ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
1671 GetExceptionMessage(errno));
1672 (void) ConcatenateString(&(*metadata),text);
1673 (void) ConcatenateString(&(*metadata),"\n");
1674 text=DestroyString(text);
1676 images=DestroyImage(images);
1677 RelinquishCompositeOptions(&composite_options);
1679 return(status != 0 ? MagickTrue : MagickFalse);