/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % CCCC OOO M M PPPP OOO SSSSS IIIII TTTTT EEEEE % % C O O MM MM P P O O SS I T E % % C O O M M M PPPP O O SSS I T EEE % % C O O M M P O O SS I T E % % CCCC OOO M M P OOO SSSSS IIIII T EEEEE % % % % % % ImageMagick Image Composite Methods % % % % Software Design % % John Cristy % % July 1992 % % % % % % Copyright 1999-2007 ImageMagick Studio LLC, a non-profit organization % % dedicated to making software imaging solutions freely available. % % % % You may not use this file except in compliance with the License. You may % % obtain a copy of the License at % % % % http://www.imagemagick.org/script/license.php % % % % Unless required by applicable law or agreed to in writing, software % % distributed under the License is distributed on an "AS IS" BASIS, % % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % % See the License for the specific language governing permissions and % % limitations under the License. % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % */ /* Include declarations. */ #include "wand/studio.h" #include "wand/MagickWand.h" #include "wand/mogrify-private.h" /* Typedef declarations. */ typedef struct _CompositeOptions { ChannelType channel; char *blend_geometry, *displace_geometry, *dissolve_geometry, *geometry, *unsharp_geometry, *watermark_geometry; CompositeOperator compose; GravityType gravity; long stegano; MagickBooleanType stereo, tile; } CompositeOptions; /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % C o m p o s i t e I m a g e C o m m a n d % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % CompositeImageCommand() reads one or more images and an optional mask and % composites them into a new image. % % The format of the CompositeImageCommand method is: % % MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc, % char **argv,char **metadata,ExceptionInfo *exception) % % A description of each parameter follows: % % o image_info: The image info. % % o argc: The number of elements in the argument vector. % % o argv: A text array containing the command line arguments. % % o metadata: any metadata is returned here. % % o exception: Return any errors or warnings in this structure. % */ static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image, Image *composite_image,CompositeOptions *composite_options, ExceptionInfo *exception) { MagickStatusType status; assert(image_info != (ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(image != (Image **) NULL); assert((*image)->signature == MagickSignature); if ((*image)->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*image)->filename); assert(exception != (ExceptionInfo *) NULL); status=MagickTrue; if (composite_image != (Image *) NULL) { assert(composite_image->signature == MagickSignature); if (composite_options->compose == BlendCompositeOp) (void) CloneString(&composite_image->geometry, composite_options->blend_geometry); if (composite_options->compose == DisplaceCompositeOp) (void) CloneString(&composite_image->geometry, composite_options->displace_geometry); if (composite_options->compose == DissolveCompositeOp) (void) CloneString(&composite_image->geometry, composite_options->dissolve_geometry); if (composite_options->compose == ModulateCompositeOp) (void) CloneString(&composite_image->geometry, composite_options->watermark_geometry); if (composite_options->compose == ThresholdCompositeOp) (void) CloneString(&composite_image->geometry, composite_options->unsharp_geometry); /* Composite image. */ if (composite_options->stegano != 0) { Image *stegano_image; (*image)->offset=composite_options->stegano-1; stegano_image=SteganoImage(*image,composite_image,exception); if (stegano_image != (Image *) NULL) { *image=DestroyImageList(*image); *image=stegano_image; } } else if (composite_options->stereo != MagickFalse) { Image *stereo_image; stereo_image=StereoImage(*image,composite_image,exception); if (stereo_image != (Image *) NULL) { *image=DestroyImageList(*image); *image=stereo_image; } } else if (composite_options->tile != MagickFalse) { long x, y; unsigned long columns; /* Tile the composite image. */ (void) SetImageArtifact(composite_image,"modify-outside-overlay", "false"); columns=composite_image->columns; for (y=0; y < (long) (*image)->rows; y+=composite_image->rows) for (x=0; x < (long) (*image)->columns; x+=columns) status&=CompositeImageChannel(*image, composite_options->channel,composite_options->compose, composite_image,x,y); GetImageException(*image,exception); } else { char composite_geometry[MaxTextExtent]; RectangleInfo geometry; /* Digitally composite image. */ SetGeometry(*image,&geometry); (void) ParseAbsoluteGeometry(composite_options->geometry, &geometry); (void) FormatMagickString(composite_geometry,MaxTextExtent, "%lux%lu%+ld%+ld",composite_image->columns, composite_image->rows,geometry.x,geometry.y); (*image)->gravity=(GravityType) composite_options->gravity; (void) ParseGravityGeometry(*image,composite_geometry,&geometry); status&=CompositeImageChannel(*image,composite_options->channel, composite_options->compose,composite_image,geometry.x, geometry.y); GetImageException(*image,exception); } } return(status != 0 ? MagickTrue : MagickFalse); } static void CompositeUsage(void) { const char **p; static const char *operators[]= { "-blend geometry blend images", "-colors value preferred number of colors in the image", "-displace geometry shift image pixels defined by a displacement map", "-dissolve value dissolve the two images a given percent", "-extract geometry extract area from image", "-geometry geometry location of the composite image", "-help print program options", "-identify identify the format and characteristics of the image", "-monochrome transform image to black and white", "-negate replace every pixel with its complementary color ", "-profile filename add ICM or IPTC information profile to image", "-quantize colorspace reduce colors in this colorspace", "-repage geometry size and location of an image canvas (operator)", "-rotate degrees apply Paeth rotation to the image", "-resize geometry resize the image", "-sharpen geometry sharpen the image", "-stegano offset hide watermark within an image", "-stereo combine two image to create a stereo anaglyph", "-strip strip image of all profiles and comments", "-thumbnail geometry create a thumbnail of the image", "-transform affine transform image", "-type type image type", "-unsharp geometry sharpen the image", "-version print version information", "-watermark geometry percent brightness and saturation of a watermark", "-write filename write images to this file", (char *) NULL }, *settings[]= { "-affine matrix affine transform matrix", "-alpha option activate, deactivate, reset, or set the alpha channel", "-authenticate value decrypt image with this password", "-blue-primary point chromaticity blue primary point", "-channel type apply option to select image channels", "-colorspace type alternate image colorspace", "-comment string annotate image with comment", "-compose operator composite operator", "-compress type type of pixel compression when writing the image", "-debug events display copious debugging information", "-define format:option", " define one or more image format options", "-depth value image depth", "-density geometry horizontal and vertical density of the image", "-display server get image or font from this X server", "-dispose method GIF disposal method", "-dither apply Floyd/Steinberg error diffusion to image", "-encoding type text encoding type", "-endian type endianness (MSB or LSB) of the image", "-filter type use this filter when resizing an image", "-font name render text with this font", "-format \"string\" output formatted image characteristics", "-gravity type which direction to gravitate towards", "-green-primary point chromaticity green primary point", "-interlace type type of image interlacing scheme", "-interpolate method pixel color interpolation method", "-label string assign a label to an image", "-limit type value pixel cache resource limit", "-log format format of debugging information", "-monitor monitor progress", "-page geometry size and location of an image canvas (setting)", "-quality value JPEG/MIFF/PNG compression level", "-quiet suppress all warning messages", "-red-primary point chromaticity red primary point", "-regard-warnings pay attention to warning messages", "-sampling-factor geometry", " horizontal and vertical sampling factor", "-scene value image scene number", "-seed value seed a new sequence of pseudo-random numbers", "-size geometry width and height of image", "-transparent-color color", " transparent color", "-treedepth value color tree depth", "-tile repeat composite operation across and down image", "-units type the units of image resolution", "-verbose print detailed information about the image", "-virtual-pixel method", " virtual pixel access method", "-white-point point chromaticity white point", (char *) NULL }; (void) printf("Version: %s\n",GetMagickVersion((unsigned long *) NULL)); (void) printf("Copyright: %s\n\n",GetMagickCopyright()); (void) printf("Usage: %s [options ...] image [options ...] composite\n" " [ [options ...] mask ] [options ...] composite\n", GetClientName()); (void) printf("\nImage Settings:\n"); for (p=settings; *p != (char *) NULL; p++) (void) printf(" %s\n",*p); (void) printf("\nImage Operators:\n"); for (p=operators; *p != (char *) NULL; p++) (void) printf(" %s\n",*p); (void) printf( "\nBy default, the image format of `file' is determined by its magic\n"); (void) printf( "number. To specify a particular image format, precede the filename\n"); (void) printf( "with an image format name and a colon (i.e. ps:image) or specify the\n"); (void) printf( "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n"); (void) printf("'-' for standard input or output.\n"); exit(0); } static void GetCompositeOptions(CompositeOptions *composite_options) { (void) ResetMagickMemory(composite_options,0,sizeof(*composite_options)); composite_options->channel=DefaultChannels; composite_options->compose=OverCompositeOp; } static void RelinquishCompositeOptions(CompositeOptions *composite_options) { if (composite_options->blend_geometry != (char *) NULL) composite_options->blend_geometry=(char *) RelinquishMagickMemory(composite_options->blend_geometry); if (composite_options->displace_geometry != (char *) NULL) composite_options->displace_geometry=(char *) RelinquishMagickMemory(composite_options->displace_geometry); if (composite_options->dissolve_geometry != (char *) NULL) composite_options->dissolve_geometry=(char *) RelinquishMagickMemory(composite_options->dissolve_geometry); if (composite_options->geometry != (char *) NULL) composite_options->geometry=(char *) RelinquishMagickMemory(composite_options->geometry); if (composite_options->unsharp_geometry != (char *) NULL) composite_options->unsharp_geometry=(char *) RelinquishMagickMemory(composite_options->unsharp_geometry); if (composite_options->watermark_geometry != (char *) NULL) composite_options->watermark_geometry=(char *) RelinquishMagickMemory(composite_options->watermark_geometry); } WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info, int argc,char **argv,char **metadata,ExceptionInfo *exception) { #define NotInitialized (unsigned int) (~0) #define DestroyComposite() \ { \ RelinquishCompositeOptions(&composite_options); \ for ( ; k >= 0; k--) \ image_stack[k]=DestroyImageList(image_stack[k]); \ for (i=0; i < (long) argc; i++) \ argv[i]=DestroyString(argv[i]); \ argv=(char **) RelinquishMagickMemory(argv); \ } #define ThrowCompositeException(asperity,tag,option) \ { \ (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \ option); \ DestroyComposite(); \ return(MagickFalse); \ } #define ThrowCompositeInvalidArgumentException(option,argument) \ { \ (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ "InvalidArgument","`%s': %s",argument,option); \ DestroyComposite(); \ return(MagickFalse); \ } char *filename, *option; CompositeOptions composite_options; const char *format; Image *composite_image, *image, *image_stack[MaxImageStackDepth+1], *mask_image; MagickBooleanType fire, pend; MagickStatusType status; long j, k; register long i; /* Set default. */ assert(image_info != (ImageInfo *) NULL); assert(image_info->signature == MagickSignature); if (image_info->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"..."); assert(exception != (ExceptionInfo *) NULL); if (argc == 2) { option=argv[1]; if ((LocaleCompare("version",option+1) == 0) || (LocaleCompare("-version",option+1) == 0)) { (void) fprintf(stdout,"Version: %s\n", GetMagickVersion((unsigned long *) NULL)); (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); return(MagickTrue); } } if (argc < 4) CompositeUsage(); GetCompositeOptions(&composite_options); filename=(char *) NULL; format="%w,%h,%m"; j=1; k=0; image_stack[k]=NewImageList(); option=(char *) NULL; pend=MagickFalse; status=MagickTrue; /* Check command syntax. */ composite_image=NewImageList(); image=NewImageList(); mask_image=NewImageList(); ReadCommandlLine(argc,&argv); status=ExpandFilenames(&argc,&argv); if (status == MagickFalse) { char *message; message=GetExceptionMessage(errno); ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed", message); message=DestroyString(message); } for (i=1; i < (long) (argc-1); i++) { option=argv[i]; if (LocaleCompare(option,"(") == 0) { if (k == MaxImageStackDepth) ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply", option); MogrifyImageStack(image_stack[k],MagickTrue,pend); k++; image_stack[k]=NewImageList(); continue; } if (LocaleCompare(option,")") == 0) { if (k == 0) ThrowCompositeException(OptionError,"UnableToParseExpression",option); if (image_stack[k] != (Image *) NULL) { MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue); AppendImageToList(&image_stack[k-1],image_stack[k]); } k--; continue; } if (IsMagickOption(option) == MagickFalse) { Image *image; /* Read input image. */ MogrifyImageStack(image_stack[k],MagickTrue,pend); filename=argv[i]; if ((LocaleCompare(filename,"--") == 0) && (i < (argc-1))) filename=argv[++i]; (void) CopyMagickString(image_info->filename,filename,MaxTextExtent); image=ReadImage(image_info,exception); status&=(image != (Image *) NULL) && (exception->severity < ErrorException); if (image == (Image *) NULL) continue; AppendImageToList(&image_stack[k],image); continue; } pend=image_stack[k] != (Image *) NULL ? MagickTrue : MagickFalse; switch (*(option+1)) { case 'a': { if (LocaleCompare("affine",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("alpha",option+1) == 0) { long type; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); type=ParseMagickOption(MagickAlphaOptions,MagickFalse,argv[i]); if (type < 0) ThrowCompositeException(OptionError, "UnrecognizedAlphaChannelType",argv[i]); break; } if (LocaleCompare("authenticate",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'b': { if (LocaleCompare("background",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("blend",option+1) == 0) { (void) CloneString(&composite_options.blend_geometry,(char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.blend_geometry,argv[i]); composite_options.compose=BlendCompositeOp; break; } if (LocaleCompare("blue-primary",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'c': { if (LocaleCompare("cache",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("channel",option+1) == 0) { long channel; if (*option == '+') { composite_options.channel=DefaultChannels; break; } i++; if (i == (long) (argc-1)) ThrowCompositeException(OptionError,"MissingArgument",option); channel=ParseChannelOption(argv[i]); if (channel < 0) ThrowCompositeException(OptionError,"UnrecognizedChannelType", argv[i]); composite_options.channel=(ChannelType) channel; break; } if (LocaleCompare("colors",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("colorspace",option+1) == 0) { long colorspace; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); colorspace=ParseMagickOption(MagickColorspaceOptions, MagickFalse,argv[i]); if (colorspace < 0) ThrowCompositeException(OptionError,"UnrecognizedColorspace", argv[i]); break; } if (LocaleCompare("comment",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("compose",option+1) == 0) { long compose; composite_options.compose=UndefinedCompositeOp; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); compose=ParseMagickOption(MagickComposeOptions,MagickFalse, argv[i]); if (compose < 0) ThrowCompositeException(OptionError,"UnrecognizedComposeOperator", argv[i]); composite_options.compose=(CompositeOperator) compose; break; } if (LocaleCompare("compress",option+1) == 0) { long compress; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); compress=ParseMagickOption(MagickCompressOptions,MagickFalse, argv[i]); if (compress < 0) ThrowCompositeException(OptionError, "UnrecognizedImageCompression",argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'd': { if (LocaleCompare("debug",option+1) == 0) { long event; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); event=ParseMagickOption(MagickLogEventOptions,MagickFalse,argv[i]); if (event < 0) ThrowCompositeException(OptionError,"UnrecognizedEventType", argv[i]); (void) SetLogEventMask(argv[i]); break; } if (LocaleCompare("define",option+1) == 0) { i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (*option == '+') { const char *define; define=GetImageOption(image_info,argv[i]); if (define == (const char *) NULL) ThrowCompositeException(OptionError,"NoSuchOption",argv[i]); break; } break; } if (LocaleCompare("density",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("depth",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("displace",option+1) == 0) { (void) CloneString(&composite_options.displace_geometry, (char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.displace_geometry,argv[i]); composite_options.compose=DisplaceCompositeOp; break; } if (LocaleCompare("display",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("dispose",option+1) == 0) { long dispose; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,argv[i]); if (dispose < 0) ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod", argv[i]); break; } if (LocaleCompare("dissolve",option+1) == 0) { (void) CloneString(&composite_options.dissolve_geometry, (char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.dissolve_geometry,argv[i]); composite_options.compose=DissolveCompositeOp; break; } if (LocaleCompare("dither",option+1) == 0) break; ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'e': { if (LocaleCompare("encoding",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("endian",option+1) == 0) { long endian; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); endian=ParseMagickOption(MagickEndianOptions,MagickFalse, argv[i]); if (endian < 0) ThrowCompositeException(OptionError,"UnrecognizedEndianType", argv[i]); break; } if (LocaleCompare("extract",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'f': { if (LocaleCompare("filter",option+1) == 0) { long filter; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); filter=ParseMagickOption(MagickFilterOptions,MagickFalse,argv[i]); if (filter < 0) ThrowCompositeException(OptionError,"UnrecognizedImageFilter", argv[i]); break; } if (LocaleCompare("font",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("format",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); format=argv[i]; break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'g': { if (LocaleCompare("geometry",option+1) == 0) { (void) CloneString(&composite_options.geometry,(char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.geometry,argv[i]); break; } if (LocaleCompare("gravity",option+1) == 0) { long gravity; composite_options.gravity=UndefinedGravity; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); gravity=ParseMagickOption(MagickGravityOptions,MagickFalse, argv[i]); if (gravity < 0) ThrowCompositeException(OptionError,"UnrecognizedGravityType", argv[i]); composite_options.gravity=(GravityType) gravity; break; } if (LocaleCompare("green-primary",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'h': { if ((LocaleCompare("help",option+1) == 0) || (LocaleCompare("-help",option+1) == 0)) CompositeUsage(); ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'i': { if (LocaleCompare("identify",option+1) == 0) break; if (LocaleCompare("interlace",option+1) == 0) { long interlace; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse, argv[i]); if (interlace < 0) ThrowCompositeException(OptionError, "UnrecognizedInterlaceType",argv[i]); break; } if (LocaleCompare("interpolate",option+1) == 0) { long interpolate; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); interpolate=ParseMagickOption(MagickInterpolateOptions,MagickFalse, argv[i]); if (interpolate < 0) ThrowCompositeException(OptionError, "UnrecognizedInterpolateMethod",argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'l': { if (LocaleCompare("label",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("limit",option+1) == 0) { long resource; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); resource=ParseMagickOption(MagickResourceOptions,MagickFalse, argv[i]); if (resource < 0) ThrowCompositeException(OptionError,"UnrecognizedResourceType", argv[i]); i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if ((LocaleCompare("unlimited",argv[i]) != 0) && (IsGeometry(argv[i]) == MagickFalse)) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("log",option+1) == 0) { if (*option == '+') break; i++; if ((i == (long) argc) || (strchr(argv[i],'%') == (char *) NULL)) ThrowCompositeException(OptionError,"MissingArgument",option); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'm': { if (LocaleCompare("matte",option+1) == 0) break; if (LocaleCompare("monitor",option+1) == 0) break; if (LocaleCompare("monochrome",option+1) == 0) break; ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'n': { if (LocaleCompare("negate",option+1) == 0) break; if (LocaleCompare("noop",option+1) == 0) break; ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'p': { if (LocaleCompare("page",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("process",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("profile",option+1) == 0) { i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'q': { if (LocaleCompare("quality",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("quantize",option+1) == 0) { long colorspace; if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowCompositeException(OptionError,"MissingArgument",option); colorspace=ParseMagickOption(MagickColorspaceOptions, MagickFalse,argv[i]); if (colorspace < 0) ThrowCompositeException(OptionError,"UnrecognizedColorspace", argv[i]); break; } if (LocaleCompare("quiet",option+1) == 0) break; ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'r': { if (LocaleCompare("red-primary",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("regard-warnings",option+1) == 0) break; if (LocaleCompare("render",option+1) == 0) break; if (LocaleCompare("repage",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("resize",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("rotate",option+1) == 0) { i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 's': { if (LocaleCompare("sampling-factor",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("scene",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("seed",option+1) == 0) { unsigned long seed; if (*option == '+') { seed=(unsigned long) time((time_t *) NULL); SeedRandomReservoir(seed); break; } i++; if (i == (long) (argc-1)) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); seed=(unsigned long) atol(argv[i]); SeedRandomReservoir(seed); break; } if (LocaleCompare("sharpen",option+1) == 0) { i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("size",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("stegano",option+1) == 0) { composite_options.stegano=0; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); composite_options.stegano=atol(argv[i])+1; break; } if (LocaleCompare("stereo",option+1) == 0) { composite_options.stereo=(*option == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("strip",option+1) == 0) break; if (LocaleCompare("support",option+1) == 0) { i++; /* deprecated */ break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 't': { if (LocaleCompare("thumbnail",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("tile",option+1) == 0) { composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse; (void) CopyMagickString(argv[i]+1,"sans0",MaxTextExtent); break; } if (LocaleCompare("transform",option+1) == 0) break; if (LocaleCompare("transparent-color",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowCompositeException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("treedepth",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("type",option+1) == 0) { long type; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); type=ParseMagickOption(MagickTypeOptions,MagickFalse,argv[i]); if (type < 0) ThrowCompositeException(OptionError,"UnrecognizedImageType", argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'u': { if (LocaleCompare("units",option+1) == 0) { long units; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); units=ParseMagickOption(MagickResolutionOptions,MagickFalse, argv[i]); if (units < 0) ThrowCompositeException(OptionError,"UnrecognizedUnitsType", argv[i]); break; } if (LocaleCompare("unsharp",option+1) == 0) { (void) CloneString(&composite_options.unsharp_geometry, (char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.unsharp_geometry,argv[i]); composite_options.compose=ThresholdCompositeOp; break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'v': { if (LocaleCompare("verbose",option+1) == 0) break; if ((LocaleCompare("version",option+1) == 0) || (LocaleCompare("-version",option+1) == 0)) { (void) fprintf(stdout,"Version: %s\n", GetMagickVersion((unsigned long *) NULL)); (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); break; } if (LocaleCompare("virtual-pixel",option+1) == 0) { long method; if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); method=ParseMagickOption(MagickVirtualPixelOptions,MagickFalse, argv[i]); if (method < 0) ThrowCompositeException(OptionError, "UnrecognizedVirtualPixelMethod",argv[i]); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case 'w': { if (LocaleCompare("watermark",option+1) == 0) { (void) CloneString(&composite_options.watermark_geometry, (char *) NULL); if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); (void) CloneString(&composite_options.watermark_geometry,argv[i]); composite_options.compose=ModulateCompositeOp; break; } if (LocaleCompare("white-point",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowCompositeInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("write",option+1) == 0) { i++; if (i == (long) argc) ThrowCompositeException(OptionError,"MissingArgument",option); break; } ThrowCompositeException(OptionError,"UnrecognizedOption",option) } case '?': break; default: ThrowCompositeException(OptionError,"UnrecognizedOption",option) } fire=(MagickBooleanType) ParseMagickOption(MagickMogrifyOptions, MagickFalse,option+1); if (fire == MagickTrue) MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue); } if (k != 0) ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]); if (i-- != (long) (argc-1)) ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]); if ((image_stack[k] == (Image *) NULL) || (GetImageListLength(image_stack[k]) < 2)) ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]); MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue); /* Composite images. */ composite_image=RemoveFirstImageFromList(image_stack+k); image=RemoveFirstImageFromList(image_stack+k); (void) TransformImage(&composite_image,(char *) NULL, composite_image->geometry); mask_image=RemoveFirstImageFromList(image_stack+k); if (mask_image != (Image *) NULL) { image->mask=mask_image; (void) NegateImage(image->mask,MagickFalse); } status&=CompositeImageList(image_info,&image,composite_image, &composite_options,exception); composite_image=DestroyImage(composite_image); /* Write composite images. */ status&=WriteImages(image_info,image,argv[argc-1],exception); if (metadata != (char **) NULL) { char *text; text=InterpretImageProperties(image_info,image,format); if (text == (char *) NULL) { char *message; message=GetExceptionMessage(errno); ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed", message); message=DestroyString(message); } (void) ConcatenateString(&(*metadata),text); (void) ConcatenateString(&(*metadata),"\n"); text=DestroyString(text); } image=DestroyImage(image); RelinquishCompositeOptions(&composite_options); DestroyComposite(); return(status != 0 ? MagickTrue : MagickFalse); }