/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % OOO PPPP EEEE RRRR AA TTTTTT III OOO N N % % O O P P E R R A A TT I O O NN N % % O O PPPP EEE RRRR AAAA TT I O O N N N % % O O P E R R A A TT I O O N NN % % OOO P EEEE R RR A A TT III OOO N N % % % % % % MagickWand Module Methods % % % % Software Design % % John Cristy % % September 2011 % % % % % % Copyright 1999-2011 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. % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Apply the given options (settings, and simple, or sequence operations) to % the given image(s) according to the current "image_info" and "draw_info" % settings. % % The final goal is to allow the execution in a strict one option at a time % manner that is needed for 'pipelining and file scripting' of options in % IMv7. % % Anthony Thyssen, Sept 2011 */ #if 0 /* Include declarations. */ #include "MagickWand/studio.h" #include "MagickWand/MagickWand.h" #include "MagickWand/mogrify-private.h" #include "MagickCore/monitor-private.h" #include "MagickCore/thread-private.h" #include "MagickCore/string-private.h" /* Define declarations. */ #define UndefinedCompressionQuality 0UL /* Constant declaration. (temporary exports) */ static const char BackgroundColor[] = "#fff", /* white */ BorderColor[] = "#dfdfdf", /* gray */ MatteColor[] = "#bdbdbd"; /* gray */ /* ** Function to report on the progress of image operations */ static MagickBooleanType MonitorProgress(const char *text, const MagickOffsetType offset,const MagickSizeType extent, void *wand_unused(client_data)) { char message[MaxTextExtent], tag[MaxTextExtent]; const char *locale_message; register char *p; if (extent < 2) return(MagickTrue); (void) CopyMagickMemory(tag,text,MaxTextExtent); p=strrchr(tag,'/'); if (p != (char *) NULL) *p='\0'; (void) FormatLocaleString(message,MaxTextExtent,"Monitor/%s",tag); locale_message=GetLocaleMessage(message); if (locale_message == message) locale_message=tag; if (p == (char *) NULL) (void) FormatLocaleFile(stderr,"%s: %ld of %lu, %02ld%% complete\r", locale_message,(long) offset,(unsigned long) extent,(long) (100L*offset/(extent-1))); else (void) FormatLocaleFile(stderr,"%s[%s]: %ld of %lu, %02ld%% complete\r", locale_message,p+1,(long) offset,(unsigned long) extent,(long) (100L*offset/(extent-1))); if (offset == (MagickOffsetType) (extent-1)) (void) FormatLocaleFile(stderr,"\n"); (void) fflush(stderr); return(MagickTrue); } /* ** GetImageCache() will read an image into a image cache if not already ** present then return the image that is in the cache under that filename. */ static inline Image *GetImageCache(const ImageInfo *image_info,const char *path, ExceptionInfo *exception) { char key[MaxTextExtent]; ExceptionInfo *sans_exception; Image *image; ImageInfo *read_info; (void) FormatLocaleString(key,MaxTextExtent,"cache:%s",path); sans_exception=AcquireExceptionInfo(); image=(Image *) GetImageRegistry(ImageRegistryType,key,sans_exception); sans_exception=DestroyExceptionInfo(sans_exception); if (image != (Image *) NULL) return(image); read_info=CloneImageInfo(image_info); (void) CopyMagickString(read_info->filename,path,MaxTextExtent); image=ReadImage(read_info,exception); read_info=DestroyImageInfo(read_info); if (image != (Image *) NULL) (void) SetImageRegistry(ImageRegistryType,key,image,exception); return(image); } /* SparseColorOption() parse the complex -sparse-color argument into an an array of floating point values than call SparseColorImage(). Argument is a complex mix of floating-point pixel coodinates, and color specifications (or direct floating point numbers). The number of floats needed to represent a color varies depending on teh current channel setting. */ static Image *SparseColorOption(const Image *image, const SparseColorMethod method,const char *arguments, const MagickBooleanType color_from_image,ExceptionInfo *exception) { char token[MaxTextExtent]; const char *p; double *sparse_arguments; Image *sparse_image; PixelInfo color; MagickBooleanType error; register size_t x; size_t number_arguments, number_colors; assert(image != (Image *) NULL); assert(image->signature == MagickSignature); if (image->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); assert(exception != (ExceptionInfo *) NULL); assert(exception->signature == MagickSignature); /* Limit channels according to image - and add up number of color channel. */ number_colors=0; if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) number_colors++; if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) number_colors++; if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) number_colors++; if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) && (image->colorspace == CMYKColorspace)) number_colors++; if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) && (image->matte != MagickFalse)) number_colors++; /* Read string, to determine number of arguments needed, */ p=arguments; x=0; while( *p != '\0' ) { GetMagickToken(p,&p,token); if ( token[0] == ',' ) continue; if ( isalpha((int) token[0]) || token[0] == '#' ) { if ( color_from_image ) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError, "InvalidArgument", "`%s': %s", "sparse-color", "Color arg given, when colors are coming from image"); return( (Image *)NULL); } x += number_colors; /* color argument */ } else { x++; /* floating point argument */ } } error=MagickTrue; if ( color_from_image ) { /* just the control points are being given */ error = ( x % 2 != 0 ) ? MagickTrue : MagickFalse; number_arguments=(x/2)*(2+number_colors); } else { /* control points and color values */ error = ( x % (2+number_colors) != 0 ) ? MagickTrue : MagickFalse; number_arguments=x; } if ( error ) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError, "InvalidArgument", "`%s': %s", "sparse-color", "Invalid number of Arguments"); return( (Image *)NULL); } /* Allocate and fill in the floating point arguments */ sparse_arguments=(double *) AcquireQuantumMemory(number_arguments, sizeof(*sparse_arguments)); if (sparse_arguments == (double *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(),ResourceLimitError, "MemoryAllocationFailed","%s","SparseColorOption"); return( (Image *)NULL); } (void) ResetMagickMemory(sparse_arguments,0,number_arguments* sizeof(*sparse_arguments)); p=arguments; x=0; while( *p != '\0' && x < number_arguments ) { /* X coordinate */ token[0]=','; while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' ) break; if ( isalpha((int) token[0]) || token[0] == '#' ) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError, "InvalidArgument", "`%s': %s", "sparse-color", "Color found, instead of X-coord"); error = MagickTrue; break; } sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); /* Y coordinate */ token[0]=','; while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' ) break; if ( isalpha((int) token[0]) || token[0] == '#' ) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError, "InvalidArgument", "`%s': %s", "sparse-color", "Color found, instead of Y-coord"); error = MagickTrue; break; } sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); /* color values for this control point */ #if 0 if ( (color_from_image ) { /* get color from image */ /* HOW??? */ } else #endif { /* color name or function given in string argument */ token[0]=','; while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' ) break; if ( isalpha((int) token[0]) || token[0] == '#' ) { /* Color string given */ (void) QueryColorCompliance(token,AllCompliance,&color, exception); if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) sparse_arguments[x++] = QuantumScale*color.red; if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) sparse_arguments[x++] = QuantumScale*color.green; if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) sparse_arguments[x++] = QuantumScale*color.blue; if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) && (image->colorspace == CMYKColorspace)) sparse_arguments[x++] = QuantumScale*color.black; if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) && (image->matte != MagickFalse)) sparse_arguments[x++] = QuantumScale*color.alpha; } else { /* Colors given as a set of floating point values - experimental */ /* NB: token contains the first floating point value to use! */ if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) { while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' ) break; sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); token[0] = ','; /* used this token - get another */ } if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) { while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' ) break; sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); token[0] = ','; /* used this token - get another */ } if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) { while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' ) break; sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); token[0] = ','; /* used this token - get another */ } if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) && (image->colorspace == CMYKColorspace)) { while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' ) break; sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); token[0] = ','; /* used this token - get another */ } if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) && (image->matte != MagickFalse)) { while ( token[0] == ',' ) GetMagickToken(p,&p,token); if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' ) break; sparse_arguments[x++]=InterpretLocaleValue(token,(char **) NULL); token[0] = ','; /* used this token - get another */ } } } } if ( number_arguments != x && !error ) { (void) ThrowMagickException(exception,GetMagickModule(),OptionError, "InvalidArgument","`%s': %s","sparse-color","Argument Parsing Error"); sparse_arguments=(double *) RelinquishMagickMemory(sparse_arguments); return( (Image *)NULL); } if ( error ) return( (Image *)NULL); /* Call the Interpolation function with the parsed arguments */ sparse_image=SparseColorImage(image,method,number_arguments,sparse_arguments, exception); sparse_arguments=(double *) RelinquishMagickMemory(sparse_arguments); return( sparse_image ); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % + A p p l y S e t t i n g O p t i o n % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % ApplySettingOption() saves the given single settings option into a CLI wand % holding the image_info, draw_info, quantize_info structures that is later % used for reading, processing, and writing images. % % No image in the wand is actually modified (setting options only) % % The format of the ApplySettingOption method is: % % MagickBooleanType ApplySettingOption(MagickWand *wand, % const int argc, const char **argv,ExceptionInfo *exception) % % A description of each parameter follows: % % o wand: structure holding settings to be applied % % o argc: Specifies a pointer to an integer describing the number of % elements in the argument vector. % % o argv: Specifies a pointer to a text array containing the command line % arguments. % % o exception: return any errors or warnings in this structure. % */ WandExport MagickBooleanType ApplySettingsOption(ImageInfo *image_info, const int argc,const char **argv,ExceptionInfo *exception) { GeometryInfo geometry_info; ImageInfo *image_info; DrawInfo *draw_info; const char *option; assert(wand != (MagickWand *) NULL); assert(wand->signature == WandSignature); assert(wand->draw_info != (DrawInfo *) NULL); /* ensure it is a CLI wand */ assert(wand->quantize_info == (QuantizeInfo *) NULL); if (wand->debug != MagickFalse) (void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name); if (argc < 0) return(MagickTrue); option=argv[0]+1; image_info=wand->image_info; draw_info=wand->_info; #define IfSetOption ((*argv[0])=='-') switch (*option) { case 'a': { if (LocaleCompare("adjoin",option) == 0) { image_info->adjoin = IfSetOption ? MagickTrue : MagickFalse; break; } if (LocaleCompare("affine",option) == 0) { if (IfSetOption) (void) ParseAffineGeometry(argv[1],draw_info->affine, exception); else GetAffineMatrix(draw_info->affine); break; } if (LocaleCompare("antialias",option) == 0) { image_info->antialias = draw_info->stroke_antialias = draw_info->text_antialias = IfSetOption ? MagickTrue : MagickFalse; break; } if (LocaleCompare("authenticate",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : (const char*)NULL); break; } break; } case 'b': { if (LocaleCompare("background",option) == 0) { /* FUTURE: both image_info attribute & ImageOption in use! Note that +background, means fall-back to image attribute so ImageOption is deleted, not set to a default. */ if (IfSetOption) { (void) DeleteImageOption(image_info,option); (void) QueryColorCompliance(BackgroundColor,AllCompliance, image_info->background_color,exception); break; } (void) SetImageOption(image_info,option,argv[1]); (void) QueryColorCompliance(argv[1],AllCompliance, image_info->background_color,exception); break; } if (LocaleCompare("bias",option) == 0) { /* FUTURE: bias OBSOLETED, replaced by "convolve:bias" as it is actually rarely used except in direct convolve Usage outside direct convolve is actally non-sensible! */ (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "0"); break; } if (LocaleCompare("black-point-compensation",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? "true" : "false" ); break; } if (LocaleCompare("blue-primary",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "0" ); break; } if (LocaleCompare("bordercolor",option) == 0) { /* FUTURE: both image_info attribute & ImageOption in use! */ if (IfSetOption) { (void) SetImageOption(image_info,option,argv[1]); (void) QueryColorCompliance(argv[1],AllCompliece, &image_info->border_color,exception); (void) QueryColorCompliance(argv[1],AllCompliance, &draw_info->border_color,exception); break; } (void) DeleteImageOption(image_info,option); (void) QueryColorCompliance(BorderColor,AllCompliance, &image_info->border_color,exception); (void) QueryColorCompliance(BorderColor,AllCompliance, &draw_info->border_color,exception); break; } if (LocaleCompare("box",option) == 0) { const char *value = IfSetOption ? argv[1] : "none"; (void) SetImageOption(image_info,option,value); (void) QueryColorCompliance(value,AllCompliance, &draw_info->undercolor,exception); break; } break; } case 'c': { if (LocaleCompare("cache",option) == 0) { MagickSizeType limit; limit=MagickResourceInfinity; if (LocaleCompare("unlimited",argv[1]) != 0) limit=(MagickSizeType) SiPrefixToDouble(argv[1],100.0); (void) SetMagickResourceLimit(MemoryResource,limit); (void) SetMagickResourceLimit(MapResource,2*limit); break; } if (LocaleCompare("caption",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : (const char*)NULL); break; } if (LocaleCompare("channel",option) == 0) { image_info->channel=(ChannelType) ( IfSetOption ? ParseChannelOption(argv[1]) : DefaultChannels ); /* This is also a SimpleImageOperator */ break; } if (LocaleCompare("colorspace",option) == 0) { /* This is also a SimpleImageOperator */ /* Undefined colorspace means don't modify images */ image_info->colorspace=UndefinedColorspace; if (IfSetOption) image_info->colorspace=(ColorspaceType) ParseCommandOption( MagickColorspaceOptions,MagickFalse,argv[1]) break; } if (LocaleCompare("comment",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : (const char*)NULL); break; } if (LocaleCompare("compose",option) == 0) { /* FUTURE: What should be used? image_info or ImageOption ??? The former is more efficent, but Crisy prefers the latter! */ (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : (const char*)NULL); image_info->compose=(CompositeOperator) ParseCommandOption( MagickComposeOptions,MagickFalse, IfSetOption ? argv[1] : "undefined"); break; } if (LocaleCompare("compress",option) == 0) { /* FUTURE: What should be used? image_info or ImageOption ??? The former is more efficent, but Crisy prefers the latter! The coders appears to use image_info, not Image_Option however the image attribute (for save) is set from the ImageOption! */ if (IfSetOption) { image_info->compression=(CompressionType) ParseCommandOption( MagickCompressOptions,MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } image_info->compression=UndefinedCompression; (void) SetImageOption(image_info,option,"undefined"); break; } break; } case 'd': { if (LocaleCompare("debug",option) == 0) { if (IfSetOption) (void) SetLogEventMask(IfSetOption?argv[1]:"none"); image_info->debug=IsEventLogging(); /* extract logging*/ wand->debug=IsEventLogging(); break; } if (LocaleCompare("define",option) == 0) { /* FUTURE both -set and -define sets ImageOption But differs in that -set tried to set image properity (attribute) */ if (LocaleNCompare(argv[1],"registry:",9) == 0) { if (IfSetOption) (void) DefineImageRegistry(StringRegistryType,argv[1]+9, exception); else (void) DefineImageOption(image_info,argv[1],exception); break; } if (IfSetOption) (void) DefineImageOption(image_info,argv[1],exception); else (void) DeleteImageOption(image_info,argv[1],exception); break; } if (LocaleCompare("delay",option) == 0) { /* transfered to new images only via AcquireImage() -set delay must be used to set attributes directly. */ (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "0"); break; } if (LocaleCompare("density",option) == 0) { /* FUTURE: At this time everyone is using image_info string The Image Option is not being used. */ if (IsSetOption) { (void) CloneString(&image_info->density,argv[1]); (void) CloneString(&draw_info->density,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } if (image_info->density != (char *) NULL) image_info->density=DestroyString(image_info->density); if (draw_info->density != (char *) NULL) draw_info->density=DestroyString(draw_info->density); (void) SetImageOption(image_info,option,"72"); break; } if (LocaleCompare("depth",option) == 0) { /* This is also a SimpleImageOperator! */ image_info->depth=IsSetOption?StringToUnsignedLong(argv[1]) :MAGICKCORE_QUANTUM_DEPTH; break; } if (LocaleCompare("direction",option) == 0) { /* Image Option is only used to set draw_info */ (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "undefined"); draw_info->direction=(DirectionType) ParseCommandOption( MagickDirectionOptions,MagickFalse, IfSetOption ? argv[1] : "undefined"); break; } if (LocaleCompare("display",option) == 0) { if (IfSetOption) (void) CloneString(&image_info->server_name,argv[1]); else if (image_info->server_name != (char *) NULL) image_info->server_name=DestroyString(image_info->server_name); break; } if (LocaleCompare("dispose",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "undefined"); break; } if (LocaleCompare("dither",option) == 0) { /* FUTURE: Merge boolean image_info->dither with Dither type */ (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "none"); image_info->dither = quantize_info->dither = IfSetOption ? MagickTrue : MagickFalse; quantize_info->dither_method=(DitherMethod) ParseCommandOption( MagickDitherOptions,MagickFalse, IfSetOption ? argv[1] : "none"); if (quantize_info->dither_method == NoDitherMethod) image_info->dither = quantize_info->dither = MagickFalse; break; } break; } case 'e': { if (LocaleCompare("encoding",option) == 0) { (void) CloneString(&draw_info->encoding, IfSetOption ? argv[1] : "undefined"); (void) SetImageOption(image_info,option,&draw_info->encoding); break; } if (LocaleCompare("endian",option) == 0) { const char value; value=IfSetOption?argv[1]:"undefined"; (void) SetImageOption(image_info,option,value); image_info->endian=(EndianType) ParseCommandOption( MagickEndianOptions,MagickFalse,value); break; } if (LocaleCompare("extract",option) == 0) { (void) CloneString(&image_info->extract, IfSetOption?argv[1]:(const char *) NULL); break; } break; } case 'f': { if (LocaleCompare("family",argv[0]+1) == 0) { (void) CloneString(&draw_info->family, IfSetOption ? argv[1] : (const char *) NULL); break; } if (LocaleCompare("fill",option) == 0) { const char value; ExceptionInfo *sans; value = IfSetOption ? argv[1] : "none"; (void) SetImageOption(image_info,option,value); sans=AcquireExceptionInfo(); status=QueryColorCompliance(value,AllCompliance,&draw_info->fill,sans); sans=DestroyExceptionInfo(sans); if (draw_info->fill_pattern != (Image *) NULL) draw_info->fill_pattern=DestroyImage(draw_info->fill_pattern); if (status == MagickFalse) draw_info->fill_pattern=GetImageCache(image_info,value, exception); break; } if (LocaleCompare("filter",option) == 0) { (void) SetImageOption(image_info,option, IfSetOption ? argv[1] : "undefined"); break; } if (LocaleCompare("font",argv[0]+1) == 0) { (void) CloneString(&draw_info->font, IfSetOption ? argv[1] : (const char *) NULL); (void) CloneString(&image_info->font,draw_info->font); break; } if (LocaleCompare("format",option) == 0) { /* FUTURE: why the ping test, the user could set ping after this! */ register const char *q; for (q=strchr(argv[1],'%'); q != (char *) NULL; q=strchr(q+1,'%')) if (strchr("Agkrz@[#",*(q+1)) != (char *) NULL) image_info->ping=MagickFalse; (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("fuzz",option) == 0) { /* FUTURE: image_info and ImageOption! Option used to set image fuzz! unless blank canvas (from color) image attribute used for color compare operations Can't find anything using image_info->fuzz (except cloning)! */ if (IfSetOption) { image_info->fuzz=SiPrefixToDouble(argv[1],(double) QuantumRange+1.0); (void) SetImageOption(image_info,option,argv[1]); break; } image_info->fuzz=0.0; (void) SetImageOption(image_info,option,"0"); break; } break; } case 'g': { if (LocaleCompare("gravity",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); draw_info->gravity=UndefinedGravity; break; } (void) SetImageOption(image_info,option,argv[1]); draw_info->gravity=(GravityType) ParseCommandOption( MagickGravityOptions,MagickFalse,argv[1]); break; } if (LocaleCompare("green-primary",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0.0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'i': { if (LocaleCompare("intent",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("interlace",option) == 0) { if (*argv[0] == '+') { image_info->interlace=UndefinedInterlace; (void) SetImageOption(image_info,option,"undefined"); break; } image_info->interlace=(InterlaceType) ParseCommandOption( MagickInterlaceOptions,MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("interline-spacing",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("interpolate",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("interword-spacing",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'k': { if (LocaleCompare("kerning",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"undefined"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'l': { if (LocaleCompare("label",option) == 0) { if (*argv[0] == '+') { (void) DeleteImageOption(image_info,option); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("limit",option) == 0) { MagickSizeType limit; ResourceType type; if (*argv[0] == '+') break; type=(ResourceType) ParseCommandOption(MagickResourceOptions, MagickFalse,argv[1]); limit=MagickResourceInfinity; if (LocaleCompare("unlimited",argv[2]) != 0) limit=(MagickSizeType) SiPrefixToDouble(argv[2],100.0); (void) SetMagickResourceLimit(type,limit); break; } if (LocaleCompare("list",option) == 0) { ssize_t list; /* Display configuration list. */ list=ParseCommandOption(MagickListOptions,MagickFalse,argv[1]); switch (list) { case MagickCoderOptions: { (void) ListCoderInfo((FILE *) NULL,exception); break; } case MagickColorOptions: { (void) ListColorInfo((FILE *) NULL,exception); break; } case MagickConfigureOptions: { (void) ListConfigureInfo((FILE *) NULL,exception); break; } case MagickDelegateOptions: { (void) ListDelegateInfo((FILE *) NULL,exception); break; } case MagickFontOptions: { (void) ListTypeInfo((FILE *) NULL,exception); break; } case MagickFormatOptions: { (void) ListMagickInfo((FILE *) NULL,exception); break; } case MagickLocaleOptions: { (void) ListLocaleInfo((FILE *) NULL,exception); break; } case MagickLogOptions: { (void) ListLogInfo((FILE *) NULL,exception); break; } case MagickMagicOptions: { (void) ListMagicInfo((FILE *) NULL,exception); break; } case MagickMimeOptions: { (void) ListMimeInfo((FILE *) NULL,exception); break; } case MagickModuleOptions: { (void) ListModuleInfo((FILE *) NULL,exception); break; } case MagickPolicyOptions: { (void) ListPolicyInfo((FILE *) NULL,exception); break; } case MagickResourceOptions: { (void) ListMagickResourceInfo((FILE *) NULL,exception); break; } case MagickThresholdOptions: { (void) ListThresholdMaps((FILE *) NULL,exception); break; } default: { (void) ListCommandOptions((FILE *) NULL,(CommandOption) list, exception); break; } } break; } if (LocaleCompare("log",option) == 0) { if (*argv[0] == '+') break; (void) SetLogFormat(argv[1]); break; } if (LocaleCompare("loop",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'm': { if (LocaleCompare("matte",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"false"); break; } (void) SetImageOption(image_info,option,"true"); break; } if (LocaleCompare("mattecolor",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,argv[1]); (void) QueryColorCompliance(MatteColor,AllCompliance, &image_info->matte_color,exception); break; } (void) SetImageOption(image_info,option,argv[1]); (void) QueryColorCompliance(argv[1],AllCompliance,&image_info->matte_color, exception); break; } if (LocaleCompare("monitor",option) == 0) { (void) SetImageInfoProgressMonitor(image_info,MonitorProgress, (void *) NULL); break; } if (LocaleCompare("monochrome",option) == 0) { image_info->monochrome=(*argv[0] == '-') ? MagickTrue : MagickFalse; break; } break; } case 'o': { if (LocaleCompare("orient",option) == 0) { if (*argv[0] == '+') { image_info->orientation=UndefinedOrientation; (void) SetImageOption(image_info,option,"undefined"); break; } image_info->orientation=(OrientationType) ParseCommandOption( MagickOrientationOptions,MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } } case 'p': { if (LocaleCompare("page",option) == 0) { char *canonical_page, page[MaxTextExtent]; const char *image_option; MagickStatusType flags; RectangleInfo geometry; if (*argv[0] == '+') { (void) DeleteImageOption(image_info,option); (void) CloneString(&image_info->page,(char *) NULL); break; } (void) ResetMagickMemory(&geometry,0,sizeof(geometry)); image_option=GetImageOption(image_info,"page"); if (image_option != (const char *) NULL) flags=ParseAbsoluteGeometry(image_option,&geometry); canonical_page=GetPageGeometry(argv[1]); flags=ParseAbsoluteGeometry(canonical_page,&geometry); canonical_page=DestroyString(canonical_page); (void) FormatLocaleString(page,MaxTextExtent,"%lux%lu", (unsigned long) geometry.width,(unsigned long) geometry.height); if (((flags & XValue) != 0) || ((flags & YValue) != 0)) (void) FormatLocaleString(page,MaxTextExtent,"%lux%lu%+ld%+ld", (unsigned long) geometry.width,(unsigned long) geometry.height, (long) geometry.x,(long) geometry.y); (void) SetImageOption(image_info,option,page); (void) CloneString(&image_info->page,page); break; } if (LocaleCompare("pen",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"none"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("ping",option) == 0) { image_info->ping=(*argv[0] == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("pointsize",option) == 0) { if (*argv[0] == '+') geometry_info.rho=0.0; else (void) ParseGeometry(argv[1],&geometry_info); image_info->pointsize=geometry_info.rho; break; } if (LocaleCompare("precision",option) == 0) { (void) SetMagickPrecision(StringToInteger(argv[1])); break; } if (LocaleCompare("preview",option) == 0) { /* Preview image. */ if (*argv[0] == '+') { image_info->preview_type=UndefinedPreview; break; } image_info->preview_type=(PreviewType) ParseCommandOption( MagickPreviewOptions,MagickFalse,argv[1]); break; } break; } case 'q': { if (LocaleCompare("quality",option) == 0) { /* Set image compression quality. */ if (*argv[0] == '+') { image_info->quality=UndefinedCompressionQuality; (void) SetImageOption(image_info,option,"0"); break; } image_info->quality=StringToUnsignedLong(argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("quiet",option) == 0) { static WarningHandler warning_handler = (WarningHandler) NULL; if (*argv[0] == '+') { /* Restore error or warning messages. */ warning_handler=SetWarningHandler(warning_handler); break; } /* Suppress error or warning messages. */ warning_handler=SetWarningHandler((WarningHandler) NULL); break; } break; } case 'r': { if (LocaleCompare("red-primary",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0.0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 's': { if (LocaleCompare("sampling-factor",option) == 0) { /* Set image sampling factor. */ if (*argv[0] == '+') { if (image_info->sampling_factor != (char *) NULL) image_info->sampling_factor=DestroyString( image_info->sampling_factor); break; } (void) CloneString(&image_info->sampling_factor,argv[1]); break; } if (LocaleCompare("scene",option) == 0) { /* Set image scene. */ if (*argv[0] == '+') { image_info->scene=0; (void) SetImageOption(image_info,option,"0"); break; } image_info->scene=StringToUnsignedLong(argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("seed",option) == 0) { size_t seed; if (*argv[0] == '+') { seed=(size_t) time((time_t *) NULL); SeedPseudoRandomGenerator(seed); break; } seed=StringToUnsignedLong(argv[1]); SeedPseudoRandomGenerator(seed); break; } if (LocaleCompare("size",option) == 0) { /* FUTURE: convert to ImageOption Look at special handling for "size" in SetImageOption() */ if (*argv[0] == '+') { if (image_info->size != (char *) NULL) image_info->size=DestroyString(image_info->size); break; } (void) CloneString(&image_info->size,argv[1]); break; } if (LocaleCompare("stroke",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"none"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("strokewidth",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("synchronize",option) == 0) { if (*argv[0] == '+') { image_info->synchronize=MagickFalse; break; } image_info->synchronize=MagickTrue; break; } break; } case 't': { if (LocaleCompare("taint",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"false"); break; } (void) SetImageOption(image_info,option,"true"); break; } if (LocaleCompare("texture",option) == 0) { if (*argv[0] == '+') { if (image_info->texture != (char *) NULL) image_info->texture=DestroyString(image_info->texture); break; } (void) CloneString(&image_info->texture,argv[1]); break; } if (LocaleCompare("tile-offset",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("transparent-color",option) == 0) { if (*argv[0] == '+') { (void) QueryColorCompliance("none",AllCompliance, &image_info->transparent_color,exception); (void) SetImageOption(image_info,option,"none"); break; } (void) QueryColorCompliance("none",AllCompliance, &image_info->transparent_color,exception); (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("type",option) == 0) { if (*argv[0] == '+') { image_info->type=UndefinedType; (void) SetImageOption(image_info,option,"undefined"); break; } image_info->type=(ImageType) ParseCommandOption(MagickTypeOptions, MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'u': { if (LocaleCompare("undercolor",option) == 0) { if (*argv[0] == '+') { (void) DeleteImageOption(image_info,option); break; } (void) SetImageOption(image_info,option,argv[1]); break; } if (LocaleCompare("units",option) == 0) { if (*argv[0] == '+') { image_info->units=UndefinedResolution; (void) SetImageOption(image_info,option,"undefined"); break; } image_info->units=(ResolutionType) ParseCommandOption( MagickResolutionOptions,MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'v': { if (LocaleCompare("verbose",option) == 0) { if (*argv[0] == '+') { image_info->verbose=MagickFalse; break; } image_info->verbose=MagickTrue; image_info->ping=MagickFalse; break; } if (LocaleCompare("view",option) == 0) { if (*argv[0] == '+') { if (image_info->view != (char *) NULL) image_info->view=DestroyString(image_info->view); break; } (void) CloneString(&image_info->view,argv[1]); break; } if (LocaleCompare("virtual-pixel",option) == 0) { if (*argv[0] == '+') { image_info->virtual_pixel_method=UndefinedVirtualPixelMethod; (void) SetImageOption(image_info,option,"undefined"); break; } image_info->virtual_pixel_method=(VirtualPixelMethod) ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,argv[1]); (void) SetImageOption(image_info,option,argv[1]); break; } break; } case 'w': { if (LocaleCompare("white-point",option) == 0) { if (*argv[0] == '+') { (void) SetImageOption(image_info,option,"0.0"); break; } (void) SetImageOption(image_info,option,argv[1]); break; } break; } default: break; } return(MagickTrue); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % + A p p l y I m a g e O p e r a t o r % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % ApplyImageOperator() apply one simple image operation to just the current % image. % % The image in the list may be modified in three different ways... % % * directly modified (EG: -negate, -gamma, -level, -annotate, -draw), % * replaced by a new image (EG: -spread, -resize, -rotate, -morphology) % * replace by a list of images (-separate and -crop only!) % % In each case the result is returned into the list, and the pointer to the % modified image (last image added if replaced by a list of images) is % returned. As the image pointed to may be replaced, the first image in the % list may also change. GetFirstImageInList() should be used by caller if % they wish return the Image pointer to the first image in list. % % The format of the ApplyImageOperator method is: % % MagickBooleanType ApplyImageOperator(MagickWand *wand, % const int argc,const char **argv) % % A description of each parameter follows: % % o wand: The CLI wand holding all the settings and pointer to image % % o argc: Specifies a pointer to an integer describing the number of % elements in the argument vector. % % o argv: Specifies a pointer to a text array containing the command line % arguments. % % o exception: return any errors or warnings in this structure. % */ MagickExport MagickBooleanType ApplyImageOperator(MagickWand *wand, const int wand_unused(argc), const char **argv, ExceptionInfo *exception) { Image * new_image; ChannelType channel; ComposeOperation compose; const char *format; DrawInfo *draw_info; GeometryInfo geometry_info; RectangleInfo geometry; MagickStatusType status; PixelInfo fill; MagickStatusType flags; QuantizeInfo *quantize_info; assert(image_info != (const 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); if (argc < 0) return(MagickTrue); draw_info=CloneDrawInfo(image_info,(DrawInfo *) NULL); quantize_info=AcquireQuantizeInfo(image_info); SetGeometryInfo(&geometry_info); GetPixelInfo(*image,&fill); SetPixelInfoPacket(*image,&(*image)->background_color,&fill); channel=image_info->channel; format=GetImageOption(image_info,"format"); new_image = (Image *)NULL; switch (*(argv[0]+1)) { case 'a': { if (LocaleCompare("adaptive-blur",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.0; new_image=AdaptiveBlurImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("adaptive-resize",argv[0]+1) == 0) { /* FUTURE: this is really a "interpolate-resize" operator "adaptive-resize" uses a fixed "Mesh" interpolation */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseRegionGeometry(*image,argv[1],&geometry,exception); new_image=AdaptiveResizeImage(*image,geometry.width, geometry.height,interpolate_method,exception); break; } if (LocaleCompare("adaptive-sharpen",argv[0]+1) == 0) { /* Adaptive sharpen image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.0; new_image=AdaptiveSharpenImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("alpha",argv[0]+1) == 0) { AlphaChannelType alpha_type; (void) SyncImageSettings(image_info,*image,exception); alpha_type=(AlphaChannelType) ParseCommandOption(MagickAlphaOptions, MagickFalse,argv[1]); (void) SetImageAlphaChannel(*image,alpha_type,exception); break; } if (LocaleCompare("annotate",argv[0]+1) == 0) { char *text, geometry[MaxTextExtent]; (void) SyncImageSettings(image_info,*image,exception); SetGeometryInfo(&geometry_info); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; text=InterpretImageProperties(image_info,*image,argv[2], exception); if (text == (char *) NULL) break; (void) CloneString(&draw_info->text,text); text=DestroyString(text); (void) FormatLocaleString(geometry,MaxTextExtent,"%+f%+f", geometry_info.xi,geometry_info.psi); (void) CloneString(&draw_info->geometry,geometry); draw_info->affine.sx=cos(DegreesToRadians( fmod(geometry_info.rho,360.0))); draw_info->affine.rx=sin(DegreesToRadians( fmod(geometry_info.rho,360.0))); draw_info->affine.ry=(-sin(DegreesToRadians( fmod(geometry_info.sigma,360.0)))); draw_info->affine.sy=cos(DegreesToRadians( fmod(geometry_info.sigma,360.0))); (void) AnnotateImage(*image,draw_info,exception); break; } if (LocaleCompare("auto-gamma",argv[0]+1) == 0) { /* Auto Adjust Gamma of image based on its mean */ (void) SyncImageSettings(image_info,*image,exception); (void) AutoGammaImage(*image,exception); break; } if (LocaleCompare("auto-level",argv[0]+1) == 0) { /* Perfectly Normalize (max/min stretch) the image */ (void) SyncImageSettings(image_info,*image,exception); (void) AutoLevelImage(*image,exception); break; } if (LocaleCompare("auto-orient",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); switch ((*image)->orientation) { case TopRightOrientation: { new_image=FlopImage(*image,exception); break; } case BottomRightOrientation: { new_image=RotateImage(*image,180.0,exception); break; } case BottomLeftOrientation: { new_image=FlipImage(*image,exception); break; } case LeftTopOrientation: { new_image=TransposeImage(*image,exception); break; } case RightTopOrientation: { new_image=RotateImage(*image,90.0,exception); break; } case RightBottomOrientation: { new_image=TransverseImage(*image,exception); break; } case LeftBottomOrientation: { new_image=RotateImage(*image,270.0,exception); break; } default: break; } if (new_image != (Image *) NULL) new_image->orientation=TopLeftOrientation; break; } break; } case 'b': { if (LocaleCompare("black-threshold",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) BlackThresholdImage(*image,argv[1],exception); break; } if (LocaleCompare("blue-shift",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); geometry_info.rho=1.5; if (*argv[0] == '-') flags=ParseGeometry(argv[1],&geometry_info); new_image=BlueShiftImage(*image,geometry_info.rho,exception); break; } if (LocaleCompare("blur",argv[0]+1) == 0) { /* FUTURE: use of "bias" in a blur is non-sensible */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.0; new_image=BlurImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("border",argv[0]+1) == 0) { ComposeOperator compose; const char* const char* value; value=GetImageOption(image_info,"compose"); if (value != (const char *) NULL) compose=(CompositeOperator) ParseCommandOption( MagickComposeOptions,MagickFalse,value); else compose=OverCompositeOp; /* use Over not image->compose */ (void) SyncImageSettings(image_info,*image,exception); flags=ParsePageGeometry(*image,argv[1],&geometry,exception); if ((flags & SigmaValue) == 0) geometry.height=geometry.width; new_image=BorderImage(*image,&geometry,compose,exception); break; } if (LocaleCompare("brightness-contrast",argv[0]+1) == 0) { double brightness, contrast; GeometryInfo geometry_info; MagickStatusType flags; (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); brightness=geometry_info.rho; contrast=0.0; if ((flags & SigmaValue) != 0) contrast=geometry_info.sigma; (void) BrightnessContrastImage(*image,brightness,contrast, exception); break; } break; } case 'c': { if (LocaleCompare("cdl",argv[0]+1) == 0) { char *color_correction_collection; /* Color correct with a color decision list. */ (void) SyncImageSettings(image_info,*image,exception); color_correction_collection=FileToString(argv[1],~0,exception); if (color_correction_collection == (char *) NULL) break; (void) ColorDecisionListImage(*image,color_correction_collection, exception); break; } if (LocaleCompare("channel",argv[0]+1) == 0) { /* The "channel" setting has already been set */ SetPixelChannelMap(*image,image_info->channel); break; } if (LocaleCompare("charcoal",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=1.0; new_image=CharcoalImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("chop",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ParseGravityGeometry(*image,argv[1],&geometry,exception); new_image=ChopImage(*image,&geometry,exception); break; } if (LocaleCompare("clamp",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ClampImage(*image,exception); break; } if (LocaleCompare("clip",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') { (void) SetImageClipMask(*image,(Image *) NULL,exception); break; } (void) ClipImage(*image,exception); break; } if (LocaleCompare("clip-mask",argv[0]+1) == 0) { CacheView *mask_view; Image *mask_image; register Quantum *restrict q; register ssize_t x; ssize_t y; (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') { /* Remove the write mask */ (void) SetImageMask(*image,(Image *) NULL,exception); break; } mask_image=GetImageCache(image_info,argv[1],exception); if (mask_image == (Image *) NULL) break; if (SetImageStorageClass(mask_image,DirectClass,exception) == MagickFalse) return(MagickFalse); /* create a write mask from clip-mask image */ /* FUTURE: use Alpha operations instead */ mask_view=AcquireCacheView(mask_image); for (y=0; y < (ssize_t) mask_image->rows; y++) { q=GetCacheViewAuthenticPixels(mask_view,0,y,mask_image->columns,1, exception); if (q == (Quantum *) NULL) break; for (x=0; x < (ssize_t) mask_image->columns; x++) { if (mask_image->matte == MagickFalse) SetPixelAlpha(mask_image,GetPixelIntensity(mask_image,q),q); SetPixelRed(mask_image,GetPixelAlpha(mask_image,q),q); SetPixelGreen(mask_image,GetPixelAlpha(mask_image,q),q); SetPixelBlue(mask_image,GetPixelAlpha(mask_image,q),q); q+=GetPixelChannels(mask_image); } if (SyncCacheViewAuthenticPixels(mask_view,exception) == MagickFalse) break; } /* set the write mask */ mask_view=DestroyCacheView(mask_view); mask_image->matte=MagickTrue; (void) SetImageClipMask(*image,mask_image,exception); mask_image=DestroyImage(mask_image); break; } if (LocaleCompare("clip-path",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ClipImagePath(*image,argv[1],*argv[0] == '-' ? MagickTrue : MagickFalse,exception); break; } if (LocaleCompare("colorize",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); new_image=ColorizeImage(*image,argv[1],draw_info->fill, exception); break; } if (LocaleCompare("color-matrix",argv[0]+1) == 0) { KernelInfo *kernel; (void) SyncImageSettings(image_info,*image,exception); kernel=AcquireKernelInfo(argv[1]); if (kernel == (KernelInfo *) NULL) break; new_image=ColorMatrixImage(*image,kernel,exception); kernel=DestroyKernelInfo(kernel); break; } if (LocaleCompare("colors",argv[0]+1) == 0) { /* Reduce the number of colors in the image. */ (void) SyncImageSettings(image_info,*image,exception); quantize_info->number_colors=StringToUnsignedLong(argv[1]); if (quantize_info->number_colors == 0) break; if (((*image)->storage_class == DirectClass) || (*image)->colors > quantize_info->number_colors) (void) QuantizeImage(quantize_info,*image,exception); else (void) CompressImageColormap(*image,exception); break; } if (LocaleCompare("colorspace",argv[0]+1) == 0) { /* This is a Image Setting, which should already been set */ /* FUTURE: default colorspace should be sRGB! Unless some type of 'linear colorspace' mode is set. Note that +colorspace sets "undefined" or no effect on new images, but forces images already in memory back to RGB! */ (void) SyncImageSettings(image_info,*image,exception); (void) TransformImageColorspace(*image, IfSetOption ? image_info->colorspace : RGBColorspace, exception); break; } if (LocaleCompare("contrast",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ContrastImage(*image,(*argv[0] == '-') ? MagickTrue : MagickFalse,exception); break; } if (LocaleCompare("contrast-stretch",argv[0]+1) == 0) { double black_point, white_point; MagickStatusType flags; /* Contrast stretch image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); black_point=geometry_info.rho; white_point=(flags & SigmaValue) != 0 ? geometry_info.sigma : black_point; if ((flags & PercentValue) != 0) { black_point*=(double) (*image)->columns*(*image)->rows/100.0; white_point*=(double) (*image)->columns*(*image)->rows/100.0; } white_point=(MagickRealType) (*image)->columns*(*image)->rows- white_point; (void) ContrastStretchImage(*image,black_point,white_point, exception); break; } if (LocaleCompare("convolve",argv[0]+1) == 0) { KernelInfo *kernel_info; (void) SyncImageSettings(image_info,*image,exception); kernel_info=AcquireKernelInfo(argv[1]); if (kernel_info == (KernelInfo *) NULL) break; kernel_info->bias=(*image)->bias; new_image=ConvolveImage(*image,kernel_info,exception); kernel_info=DestroyKernelInfo(kernel_info); break; } if (LocaleCompare("crop",argv[0]+1) == 0) { /* Crop a image to a smaller size */ (void) SyncImageSettings(image_info,*image,exception); new_image=CropImageToTiles(*image,argv[1],exception); break; } if (LocaleCompare("cycle",argv[0]+1) == 0) { /* Cycle an image colormap. */ (void) SyncImageSettings(image_info,*image,exception); (void) CycleColormapImage(*image,(ssize_t) StringToLong(argv[1]), exception); break; } break; } case 'd': { if (LocaleCompare("decipher",argv[0]+1) == 0) { StringInfo *passkey; /* Decipher pixels. */ (void) SyncImageSettings(image_info,*image,exception); passkey=FileToStringInfo(argv[1],~0,exception); if (passkey != (StringInfo *) NULL) { (void) PasskeyDecipherImage(*image,passkey,exception); passkey=DestroyStringInfo(passkey); } break; } if (LocaleCompare("depth",argv[0]+1) == 0) { /* the image_info->depth setting has already bee set * We just need to apply it to all images in current sequence */ (void) SyncImageSettings(image_info,*image,exception); (void) SetImageDepth(*image,image_info->depth); break; } if (LocaleCompare("deskew",argv[0]+1) == 0) { double threshold; /* Straighten the image. */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') threshold=40.0*QuantumRange/100.0; else threshold=SiPrefixToDouble(argv[1],QuantumRange); new_image=DeskewImage(*image,threshold,exception); break; } if (LocaleCompare("despeckle",argv[0]+1) == 0) { /* Reduce the speckles within an image. */ (void) SyncImageSettings(image_info,*image,exception); new_image=DespeckleImage(*image,exception); break; } if (LocaleCompare("display",argv[0]+1) == 0) { (void) CloneString(&draw_info->server_name,argv[1]); break; } if (LocaleCompare("distort",argv[0]+1) == 0) { char *args, token[MaxTextExtent]; const char *p; DistortImageMethod method; double *arguments; register ssize_t x; size_t number_arguments; /* Distort image. */ (void) SyncImageSettings(image_info,*image,exception); method=(DistortImageMethod) ParseCommandOption(MagickDistortOptions, MagickFalse,argv[1]); if ( method == ResizeDistortion ) { /* Special Case - Argument is actually a resize geometry! ** Convert that to an appropriate distortion argument array. */ double resize_args[2]; (void) ParseRegionGeometry(*image,argv[2],&geometry, exception); resize_args[0]=(double)geometry.width; resize_args[1]=(double)geometry.height; new_image=DistortImage(*image,method,(size_t)2, resize_args,MagickTrue,exception); break; } args=InterpretImageProperties(image_info,*image,argv[2], exception); if (args == (char *) NULL) break; p=(char *) args; for (x=0; *p != '\0'; x++) { GetMagickToken(p,&p,token); if (*token == ',') GetMagickToken(p,&p,token); } number_arguments=(size_t) x; arguments=(double *) AcquireQuantumMemory(number_arguments, sizeof(*arguments)); if (arguments == (double *) NULL) ThrowWandFatalException(ResourceLimitFatalError, "MemoryAllocationFailed",(*image)->filename); (void) ResetMagickMemory(arguments,0,number_arguments* sizeof(*arguments)); p=(char *) args; for (x=0; (x < (ssize_t) number_arguments) && (*p != '\0'); x++) { GetMagickToken(p,&p,token); if (*token == ',') GetMagickToken(p,&p,token); arguments[x]=InterpretLocaleValue(token,(char **) NULL); } args=DestroyString(args); new_image=DistortImage(*image,method,number_arguments,arguments, (*argv[0] == '+') ? MagickTrue : MagickFalse,exception); arguments=(double *) RelinquishMagickMemory(arguments); break; } if (LocaleCompare("draw",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) CloneString(&draw_info->primitive,argv[1]); (void) DrawImage(*image,draw_info,exception); break; } break; } case 'e': { if (LocaleCompare("edge",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=EdgeImage(*image,geometry_info.rho, geometry_info.sigma,exception); break; } if (LocaleCompare("emboss",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=EmbossImage(*image,geometry_info.rho, geometry_info.sigma,exception); break; } if (LocaleCompare("encipher",argv[0]+1) == 0) { StringInfo *passkey; (void) SyncImageSettings(image_info,*image,exception); passkey=FileToStringInfo(argv[1],~0,exception); if (passkey != (StringInfo *) NULL) { (void) PasskeyEncipherImage(*image,passkey,exception); passkey=DestroyStringInfo(passkey); } break; } if (LocaleCompare("enhance",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); new_image=EnhanceImage(*image,exception); break; } if (LocaleCompare("equalize",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) EqualizeImage(*image,exception); break; } if (LocaleCompare("evaluate",argv[0]+1) == 0) { double constant; MagickEvaluateOperator op; (void) SyncImageSettings(image_info,*image,exception); op=(MagickEvaluateOperator) ParseCommandOption( MagickEvaluateOptions,MagickFalse,argv[1]); constant=SiPrefixToDouble(argv[2],QuantumRange); (void) EvaluateImage(*image,op,constant,exception); break; } if (LocaleCompare("extent",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGravityGeometry(*image,argv[1],&geometry,exception); if (geometry.width == 0) geometry.width=(*image)->columns; if (geometry.height == 0) geometry.height=(*image)->rows; new_image=ExtentImage(*image,&geometry,exception); break; } break; } case 'f': { if (LocaleCompare("features",argv[0]+1) == 0) { /* FUTURE: Assign Artifact all images */ (void) SetImageArtifact(*image,"identify:features", IfSetOption ? argv[1] : (const char *) NULL); break; } if (LocaleCompare("flip",argv[0]+1) == 0) { /* Flip image scanlines. */ (void) SyncImageSettings(image_info,*image,exception); new_image=FlipImage(*image,exception); break; } if (LocaleCompare("flop",argv[0]+1) == 0) { /* Flop image scanlines. */ (void) SyncImageSettings(image_info,*image,exception); new_image=FlopImage(*image,exception); break; } if (LocaleCompare("floodfill",argv[0]+1) == 0) { PixelInfo target; /* Floodfill image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParsePageGeometry(*image,argv[1],&geometry,exception); (void) QueryColorCompliance(argv[2],AllCompliance,&target, exception); (void) FloodfillPaintImage(*image,draw_info,&target,geometry.x, geometry.y,*argv[0] == '-' ? MagickFalse : MagickTrue,exception); break; } /* FUTURE: should be from ImageOption "format" if (LocaleCompare("format",argv[0]+1) == 0) { format=argv[1]; break; } */ if (LocaleCompare("frame",argv[0]+1) == 0) { FrameInfo frame_info; /* Surround image with an ornamental border. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParsePageGeometry(*image,argv[1],&geometry,exception); frame_info.width=geometry.width; frame_info.height=geometry.height; if ((flags & HeightValue) == 0) frame_info.height=geometry.width; frame_info.outer_bevel=geometry.x; frame_info.inner_bevel=geometry.y; frame_info.x=(ssize_t) frame_info.width; frame_info.y=(ssize_t) frame_info.height; frame_info.width=(*image)->columns+2*frame_info.width; frame_info.height=(*image)->rows+2*frame_info.height; new_image=FrameImage(*image,&frame_info,COMPOSE,exception); break; } if (LocaleCompare("function",argv[0]+1) == 0) { char *arguments, token[MaxTextExtent]; const char *p; double *parameters; MagickFunction function; register ssize_t x; size_t number_parameters; /* Function Modify Image Values */ (void) SyncImageSettings(image_info,*image,exception); function=(MagickFunction) ParseCommandOption(MagickFunctionOptions, MagickFalse,argv[1]); arguments=InterpretImageProperties(image_info,*image,argv[2], exception); if (arguments == (char *) NULL) break; p=(char *) arguments; for (x=0; *p != '\0'; x++) { GetMagickToken(p,&p,token); if (*token == ',') GetMagickToken(p,&p,token); } number_parameters=(size_t) x; parameters=(double *) AcquireQuantumMemory(number_parameters, sizeof(*parameters)); if (parameters == (double *) NULL) ThrowWandFatalException(ResourceLimitFatalError, "MemoryAllocationFailed",(*image)->filename); (void) ResetMagickMemory(parameters,0,number_parameters* sizeof(*parameters)); p=(char *) arguments; for (x=0; (x < (ssize_t) number_parameters) && (*p != '\0'); x++) { GetMagickToken(p,&p,token); if (*token == ',') GetMagickToken(p,&p,token); parameters[x]=InterpretLocaleValue(token,(char **) NULL); } arguments=DestroyString(arguments); (void) FunctionImage(*image,function,number_parameters,parameters, exception); parameters=(double *) RelinquishMagickMemory(parameters); break; } break; } case 'g': { if (LocaleCompare("gamma",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') (*image)->gamma=InterpretLocaleValue(argv[1],(char **) NULL); else (void) GammaImage(*image,InterpretLocaleValue(argv[1], (char **) NULL),exception); break; } if ((LocaleCompare("gaussian-blur",argv[0]+1) == 0) || (LocaleCompare("gaussian",argv[0]+1) == 0)) { (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.0; new_image=GaussianBlurImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("geometry",argv[0]+1) == 0) { /* Record Image offset for composition, Resize last image. -- FUTURE depreciate this aspect */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') { if ((*image)->geometry != (char *) NULL) (*image)->geometry=DestroyString((*image)->geometry); break; } flags=ParseRegionGeometry(*image,argv[1],&geometry,exception); if (((flags & XValue) != 0) || ((flags & YValue) != 0)) (void) CloneString(&(*image)->geometry,argv[1]); else new_image=ResizeImage(*image,geometry.width,geometry.height, (*image)->filter,(*image)->blur,exception); break; } break; } case 'h': { if (LocaleCompare("highlight-color",argv[0]+1) == 0) { (void) SetImageArtifact(*image,argv[0]+1,argv[1]); break; } break; } case 'i': { if (LocaleCompare("identify",argv[0]+1) == 0) { char *text; (void) SyncImageSettings(image_info,*image,exception); if (format == (char *) NULL) { (void) IdentifyImage(*image,stdout,image_info->verbose, exception); break; } text=InterpretImageProperties(image_info,*image,format, exception); if (text == (char *) NULL) break; (void) fputs(text,stdout); (void) fputc('\n',stdout); text=DestroyString(text); break; } if (LocaleCompare("implode",argv[0]+1) == 0) { /* Implode image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseGeometry(argv[1],&geometry_info); new_image=ImplodeImage(*image,geometry_info.rho, interpolate_method,exception); break; } if (LocaleCompare("interline-spacing",argv[0]+1) == 0) { if (*argv[0] == '+') (void) ParseGeometry("0",&geometry_info); else (void) ParseGeometry(argv[1],&geometry_info); draw_info->interline_spacing=geometry_info.rho; break; } if (LocaleCompare("interpolate",argv[0]+1) == 0) { interpolate_method=(PixelInterpolateMethod) ParseCommandOption( MagickInterpolateOptions,MagickFalse,argv[1]); break; } if (LocaleCompare("interword-spacing",argv[0]+1) == 0) { if (*argv[0] == '+') (void) ParseGeometry("0",&geometry_info); else (void) ParseGeometry(argv[1],&geometry_info); draw_info->interword_spacing=geometry_info.rho; break; } break; } case 'k': { if (LocaleCompare("kerning",argv[0]+1) == 0) { if (*argv[0] == '+') (void) ParseGeometry("0",&geometry_info); else (void) ParseGeometry(argv[1],&geometry_info); draw_info->kerning=geometry_info.rho; break; } break; } case 'l': { if (LocaleCompare("lat",argv[0]+1) == 0) { /* Local adaptive threshold image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & PercentValue) != 0) geometry_info.xi=(double) QuantumRange*geometry_info.xi/100.0; new_image=AdaptiveThresholdImage(*image,(size_t) geometry_info.rho,(size_t) geometry_info.sigma,(double) geometry_info.xi,exception); break; } if (LocaleCompare("level",argv[0]+1) == 0) { MagickRealType black_point, gamma, white_point; MagickStatusType flags; /* Parse levels. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); black_point=geometry_info.rho; white_point=(MagickRealType) QuantumRange; if ((flags & SigmaValue) != 0) white_point=geometry_info.sigma; gamma=1.0; if ((flags & XiValue) != 0) gamma=geometry_info.xi; if ((flags & PercentValue) != 0) { black_point*=(MagickRealType) (QuantumRange/100.0); white_point*=(MagickRealType) (QuantumRange/100.0); } if ((flags & SigmaValue) == 0) white_point=(MagickRealType) QuantumRange-black_point; if ((*argv[0] == '+') || ((flags & AspectValue) != 0)) (void) LevelizeImage(*image,black_point,white_point,gamma, exception); else (void) LevelImage(*image,black_point,white_point,gamma, exception); break; } if (LocaleCompare("level-colors",argv[0]+1) == 0) { char token[MaxTextExtent]; const char *p; PixelInfo black_point, white_point; p=(const char *) argv[1]; GetMagickToken(p,&p,token); /* get black point color */ if ((isalpha((int) *token) != 0) || ((*token == '#') != 0)) (void) QueryColorCompliance(token,AllCompliance, &black_point,exception); else (void) QueryColorCompliance("#000000",AllCompliance, &black_point,exception); if (isalpha((int) token[0]) || (token[0] == '#')) GetMagickToken(p,&p,token); if (*token == '\0') white_point=black_point; /* set everything to that color */ else { if ((isalpha((int) *token) == 0) && ((*token == '#') == 0)) GetMagickToken(p,&p,token); /* Get white point color. */ if ((isalpha((int) *token) != 0) || ((*token == '#') != 0)) (void) QueryColorCompliance(token,AllCompliance, &white_point,exception); else (void) QueryColorCompliance("#ffffff",AllCompliance, &white_point,exception); } (void) LevelImageColors(*image,&black_point,&white_point, *argv[0] == '+' ? MagickTrue : MagickFalse,exception); break; } if (LocaleCompare("linear-stretch",argv[0]+1) == 0) { double black_point, white_point; MagickStatusType flags; (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); black_point=geometry_info.rho; white_point=(MagickRealType) (*image)->columns*(*image)->rows; if ((flags & SigmaValue) != 0) white_point=geometry_info.sigma; if ((flags & PercentValue) != 0) { black_point*=(double) (*image)->columns*(*image)->rows/100.0; white_point*=(double) (*image)->columns*(*image)->rows/100.0; } if ((flags & SigmaValue) == 0) white_point=(MagickRealType) (*image)->columns*(*image)->rows- black_point; (void) LinearStretchImage(*image,black_point,white_point,exception); break; } if (LocaleCompare("linewidth",argv[0]+1) == 0) { draw_info->stroke_width=InterpretLocaleValue(argv[1], (char **) NULL); break; } if (LocaleCompare("liquid-rescale",argv[0]+1) == 0) { /* Liquid rescale image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseRegionGeometry(*image,argv[1],&geometry,exception); if ((flags & XValue) == 0) geometry.x=1; if ((flags & YValue) == 0) geometry.y=0; new_image=LiquidRescaleImage(*image,geometry.width, geometry.height,1.0*geometry.x,1.0*geometry.y,exception); break; } if (LocaleCompare("lowlight-color",argv[0]+1) == 0) { (void) SetImageArtifact(*image,argv[0]+1,argv[1]); break; } break; } case 'm': { if (LocaleCompare("map",argv[0]+1) == 0) { Image *remap_image; /* Transform image colors to match this set of colors. */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') break; remap_image=GetImageCache(image_info,argv[1],exception); if (remap_image == (Image *) NULL) break; (void) RemapImage(quantize_info,*image,remap_image,exception); remap_image=DestroyImage(remap_image); break; } if (LocaleCompare("mask",argv[0]+1) == 0) { Image *mask; (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') { /* Remove a mask. */ (void) SetImageMask(*image,(Image *) NULL,exception); break; } /* Set the image mask. */ mask=GetImageCache(image_info,argv[1],exception); if (mask == (Image *) NULL) break; (void) SetImageMask(*image,mask,exception); mask=DestroyImage(mask); break; } if (LocaleCompare("matte",argv[0]+1) == 0) { (void) SetImageAlphaChannel(*image,(*argv[0] == '-') ? SetAlphaChannel : DeactivateAlphaChannel,exception); break; } if (LocaleCompare("median",argv[0]+1) == 0) { /* Median filter image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; new_image=StatisticImage(*image,MedianStatistic,(size_t) geometry_info.rho,(size_t) geometry_info.sigma,exception); break; } if (LocaleCompare("mode",argv[0]+1) == 0) { /* Mode image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; new_image=StatisticImage(*image,ModeStatistic,(size_t) geometry_info.rho,(size_t) geometry_info.sigma,exception); break; } if (LocaleCompare("modulate",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ModulateImage(*image,argv[1],exception); break; } if (LocaleCompare("monitor",argv[0]+1) == 0) { if (*argv[0] == '+') { (void) SetImageProgressMonitor(*image, (MagickProgressMonitor) NULL,(void *) NULL); break; } (void) SetImageProgressMonitor(*image,MonitorProgress, (void *) NULL); break; } if (LocaleCompare("monochrome",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) SetImageType(*image,BilevelType,exception); break; } if (LocaleCompare("morphology",argv[0]+1) == 0) { char token[MaxTextExtent]; const char *p; KernelInfo *kernel; MorphologyMethod method; ssize_t iterations; /* Morphological Image Operation */ (void) SyncImageSettings(image_info,*image,exception); p=argv[1]; GetMagickToken(p,&p,token); method=(MorphologyMethod) ParseCommandOption( MagickMorphologyOptions,MagickFalse,token); iterations=1L; GetMagickToken(p,&p,token); if ((*p == ':') || (*p == ',')) GetMagickToken(p,&p,token); if ((*p != '\0')) iterations=(ssize_t) StringToLong(p); kernel=AcquireKernelInfo(argv[2]); if (kernel == (KernelInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError,"UnabletoParseKernel","morphology"); status=MagickFalse; break; } new_image=MorphologyImage(*image,method,iterations,kernel, exception); kernel=DestroyKernelInfo(kernel); break; } if (LocaleCompare("motion-blur",argv[0]+1) == 0) { /* Motion blur image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=MotionBlurImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,geometry_info.psi, exception); break; } break; } case 'n': { if (LocaleCompare("negate",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) NegateImage(*image,*argv[0] == '+' ? MagickTrue : MagickFalse,exception); break; } if (LocaleCompare("noise",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '-') { flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; new_image=StatisticImage(*image,NonpeakStatistic,(size_t) geometry_info.rho,(size_t) geometry_info.sigma,exception); } else { NoiseType noise; noise=(NoiseType) ParseCommandOption(MagickNoiseOptions, MagickFalse,argv[1]); new_image=AddNoiseImage(*image,noise,exception); } break; } if (LocaleCompare("normalize",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) NormalizeImage(*image,exception); break; } break; } case 'o': { if (LocaleCompare("opaque",argv[0]+1) == 0) { PixelInfo target; (void) SyncImageSettings(image_info,*image,exception); (void) QueryColorCompliance(argv[1],AllCompliance,&target, exception); (void) OpaquePaintImage(*image,&target,&fill,*argv[0] == '-' ? MagickFalse : MagickTrue,exception); break; } if (LocaleCompare("ordered-dither",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) OrderedPosterizeImage(*image,argv[1],exception); break; } break; } case 'p': { if (LocaleCompare("paint",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); (void) ParseGeometry(argv[1],&geometry_info); new_image=OilPaintImage(*image,geometry_info.rho, geometry_info.sigma,exception); break; } if (LocaleCompare("pen",argv[0]+1) == 0) { if (*argv[0] == '+') { (void) QueryColorCompliance("none",AllCompliance,&draw_info->fill, exception); break; } (void) QueryColorCompliance(argv[1],AllCompliance,&draw_info->fill, exception); break; } if (LocaleCompare("pointsize",argv[0]+1) == 0) { if (*argv[0] == '+') (void) ParseGeometry("12",&geometry_info); else (void) ParseGeometry(argv[1],&geometry_info); draw_info->pointsize=geometry_info.rho; break; } if (LocaleCompare("polaroid",argv[0]+1) == 0) { double angle; RandomInfo *random_info; /* Simulate a Polaroid picture. */ (void) SyncImageSettings(image_info,*image,exception); random_info=AcquireRandomInfo(); angle=22.5*(GetPseudoRandomValue(random_info)-0.5); random_info=DestroyRandomInfo(random_info); if (*argv[0] == '-') { SetGeometryInfo(&geometry_info); flags=ParseGeometry(argv[1],&geometry_info); angle=geometry_info.rho; } new_image=PolaroidImage(*image,draw_info,angle, interpolate_method,exception); break; } if (LocaleCompare("posterize",argv[0]+1) == 0) { /* Posterize image. */ (void) SyncImageSettings(image_info,*image,exception); (void) PosterizeImage(*image,StringToUnsignedLong(argv[1]), quantize_info->dither,exception); break; } if (LocaleCompare("preview",argv[0]+1) == 0) { PreviewType preview_type; /* Preview image. */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') preview_type=UndefinedPreview; else preview_type=(PreviewType) ParseCommandOption( MagickPreviewOptions,MagickFalse,argv[1]); new_image=PreviewImage(*image,preview_type,exception); break; } if (LocaleCompare("profile",argv[0]+1) == 0) { const char *name; const StringInfo *profile; Image *profile_image; ImageInfo *profile_info; (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') { /* Remove a profile from the image. */ (void) ProfileImage(*image,argv[1],(const unsigned char *) NULL,0,exception); break; } /* Associate a profile with the image. */ profile_info=CloneImageInfo(image_info); profile=GetImageProfile(*image,"iptc"); if (profile != (StringInfo *) NULL) profile_info->profile=(void *) CloneStringInfo(profile); profile_image=GetImageCache(profile_info,argv[1],exception); profile_info=DestroyImageInfo(profile_info); if (profile_image == (Image *) NULL) { StringInfo *profile; profile_info=CloneImageInfo(image_info); (void) CopyMagickString(profile_info->filename,argv[1], MaxTextExtent); profile=FileToStringInfo(profile_info->filename,~0UL,exception); if (profile != (StringInfo *) NULL) { (void) ProfileImage(*image,profile_info->magick, GetStringInfoDatum(profile),(size_t) GetStringInfoLength(profile),exception); profile=DestroyStringInfo(profile); } profile_info=DestroyImageInfo(profile_info); break; } ResetImageProfileIterator(profile_image); name=GetNextImageProfile(profile_image); while (name != (const char *) NULL) { profile=GetImageProfile(profile_image,name); if (profile != (StringInfo *) NULL) (void) ProfileImage(*image,name,GetStringInfoDatum(profile), (size_t) GetStringInfoLength(profile),exception); name=GetNextImageProfile(profile_image); } profile_image=DestroyImage(profile_image); break; } break; } case 'q': { if (LocaleCompare("quantize",argv[0]+1) == 0) { if (*argv[0] == '+') { quantize_info->colorspace=UndefinedColorspace; break; } quantize_info->colorspace=(ColorspaceType) ParseCommandOption( MagickColorspaceOptions,MagickFalse,argv[1]); break; } break; } case 'r': { if (LocaleCompare("radial-blur",argv[0]+1) == 0) { /* Radial blur image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); new_image=RadialBlurImage(*image,geometry_info.rho, geometry_info.sigma,exception); break; } if (LocaleCompare("raise",argv[0]+1) == 0) { /* Surround image with a raise of solid color. */ flags=ParsePageGeometry(*image,argv[1],&geometry,exception); if ((flags & SigmaValue) == 0) geometry.height=geometry.width; (void) RaiseImage(*image,&geometry,*argv[0] == '-' ? MagickTrue : MagickFalse,exception); break; } if (LocaleCompare("random-threshold",argv[0]+1) == 0) { /* Threshold image. */ (void) SyncImageSettings(image_info,*image,exception); (void) RandomThresholdImage(*image,argv[1],exception); break; } if (LocaleCompare("recolor",argv[0]+1) == 0) { KernelInfo *kernel; (void) SyncImageSettings(image_info,*image,exception); kernel=AcquireKernelInfo(argv[1]); if (kernel == (KernelInfo *) NULL) break; new_image=ColorMatrixImage(*image,kernel,exception); kernel=DestroyKernelInfo(kernel); break; } if (LocaleCompare("render",argv[0]+1) == 0) { (void) SyncImageSettings(image_info,*image,exception); draw_info->render=(*argv[0] == '+') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("remap",argv[0]+1) == 0) { Image *remap_image; /* Transform image colors to match this set of colors. */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') break; remap_image=GetImageCache(image_info,argv[1],exception); if (remap_image == (Image *) NULL) break; (void) RemapImage(quantize_info,*image,remap_image,exception); remap_image=DestroyImage(remap_image); break; } if (LocaleCompare("repage",argv[0]+1) == 0) { if (*argv[0] == '+') { (void) ParseAbsoluteGeometry("0x0+0+0",&(*image)->page); break; } (void) ResetImagePage(*image,argv[1]); break; } if (LocaleCompare("resample",argv[0]+1) == 0) { /* Resample image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; new_image=ResampleImage(*image,geometry_info.rho, geometry_info.sigma,(*image)->filter,(*image)->blur,exception); break; } if (LocaleCompare("resize",argv[0]+1) == 0) { /* Resize image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseRegionGeometry(*image,argv[1],&geometry,exception); new_image=ResizeImage(*image,geometry.width,geometry.height, (*image)->filter,(*image)->blur,exception); break; } if (LocaleCompare("roll",argv[0]+1) == 0) { /* Roll image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParsePageGeometry(*image,argv[1],&geometry,exception); new_image=RollImage(*image,geometry.x,geometry.y,exception); break; } if (LocaleCompare("rotate",argv[0]+1) == 0) { char *geometry; /* Check for conditional image rotation. */ (void) SyncImageSettings(image_info,*image,exception); if (strchr(argv[1],'>') != (char *) NULL) if ((*image)->columns <= (*image)->rows) break; if (strchr(argv[1],'<') != (char *) NULL) if ((*image)->columns >= (*image)->rows) break; /* Rotate image. */ geometry=ConstantString(argv[1]); (void) SubstituteString(&geometry,">",""); (void) SubstituteString(&geometry,"<",""); (void) ParseGeometry(geometry,&geometry_info); geometry=DestroyString(geometry); new_image=RotateImage(*image,geometry_info.rho,exception); break; } break; } case 's': { if (LocaleCompare("sample",argv[0]+1) == 0) { /* Sample image with pixel replication. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseRegionGeometry(*image,argv[1],&geometry,exception); new_image=SampleImage(*image,geometry.width,geometry.height, exception); break; } if (LocaleCompare("scale",argv[0]+1) == 0) { /* Resize image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseRegionGeometry(*image,argv[1],&geometry,exception); new_image=ScaleImage(*image,geometry.width,geometry.height, exception); break; } if (LocaleCompare("selective-blur",argv[0]+1) == 0) { /* Selectively blur pixels within a contrast threshold. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & PercentValue) != 0) geometry_info.xi=(double) QuantumRange*geometry_info.xi/100.0; new_image=SelectiveBlurImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,geometry_info.psi,exception); break; } if (LocaleCompare("separate",argv[0]+1) == 0) { /* Break channels into separate images. WARNING: This can generate multiple images! */ (void) SyncImageSettings(image_info,*image,exception); new_image=SeparateImages(*image,exception); break; } if (LocaleCompare("sepia-tone",argv[0]+1) == 0) { double threshold; /* Sepia-tone image. */ (void) SyncImageSettings(image_info,*image,exception); threshold=SiPrefixToDouble(argv[1],QuantumRange); new_image=SepiaToneImage(*image,threshold,exception); break; } if (LocaleCompare("segment",argv[0]+1) == 0) { /* Segment image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; (void) SegmentImage(*image,(*image)->colorspace, image_info->verbose,geometry_info.rho,geometry_info.sigma, exception); break; } if (LocaleCompare("set",argv[0]+1) == 0) { char *value; if (*argv[0] == '+') { if (LocaleNCompare(argv[1],"registry:",9) == 0) (void) DeleteImageRegistry(argv[1]+9); else if (LocaleNCompare(argv[1],"argv[0]:",7) == 0) { (void) DeleteImageOption(image_info,argv[1]+7); (void) DeleteImageArtifact(*image,argv[1]+7); } else (void) DeleteImageProperty(*image,argv[1]); break; } value=InterpretImageProperties(image_info,*image,argv[2], exception); if (value == (char *) NULL) break; if (LocaleNCompare(argv[1],"registry:",9) == 0) (void) SetImageRegistry(StringRegistryType,argv[1]+9,value, exception); else if (LocaleNCompare(argv[1],"option:",7) == 0) { (void) SetImageOption(image_info,argv[1]+7,value); (void) SetImageArtifact(*image,argv[1]+7,value); } else (void) SetImageProperty(*image,argv[1],value,exception); value=DestroyString(value); break; } if (LocaleCompare("shade",argv[0]+1) == 0) { /* Shade image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=ShadeImage(*image,(*argv[0] == '-') ? MagickTrue : MagickFalse,geometry_info.rho,geometry_info.sigma,exception); break; } if (LocaleCompare("shadow",argv[0]+1) == 0) { /* Shadow image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=4.0; if ((flags & PsiValue) == 0) geometry_info.psi=4.0; new_image=ShadowImage(*image,geometry_info.rho, geometry_info.sigma,(ssize_t) ceil(geometry_info.xi-0.5),(ssize_t) ceil(geometry_info.psi-0.5),exception); break; } if (LocaleCompare("sharpen",argv[0]+1) == 0) { /* Sharpen image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.0; new_image=SharpenImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,exception); break; } if (LocaleCompare("shave",argv[0]+1) == 0) { /* Shave the image edges. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParsePageGeometry(*image,argv[1],&geometry,exception); new_image=ShaveImage(*image,&geometry,exception); break; } if (LocaleCompare("shear",argv[0]+1) == 0) { /* Shear image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=geometry_info.rho; new_image=ShearImage(*image,geometry_info.rho, geometry_info.sigma,exception); break; } if (LocaleCompare("sigmoidal-contrast",argv[0]+1) == 0) { /* Sigmoidal non-linearity contrast control. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=(double) QuantumRange/2.0; if ((flags & PercentValue) != 0) geometry_info.sigma=(double) QuantumRange*geometry_info.sigma/ 100.0; (void) SigmoidalContrastImage(*image,(*argv[0] == '-') ? MagickTrue : MagickFalse,geometry_info.rho,geometry_info.sigma, exception); break; } if (LocaleCompare("sketch",argv[0]+1) == 0) { /* Sketch image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=SketchImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,geometry_info.psi,exception); break; } if (LocaleCompare("solarize",argv[0]+1) == 0) { double threshold; (void) SyncImageSettings(image_info,*image,exception); threshold=SiPrefixToDouble(argv[1],QuantumRange); (void) SolarizeImage(*image,threshold,exception); break; } if (LocaleCompare("sparse-color",argv[0]+1) == 0) { SparseColorMethod method; char *arguments; /* Sparse Color Interpolated Gradient */ (void) SyncImageSettings(image_info,*image,exception); method=(SparseColorMethod) ParseCommandOption( MagickSparseColorOptions,MagickFalse,argv[1]); arguments=InterpretImageProperties(image_info,*image,argv[2], exception); if (arguments == (char *) NULL) break; new_image=SparseColorOption(*image,method,arguments, argv[0][0] == '+' ? MagickTrue : MagickFalse,exception); arguments=DestroyString(arguments); break; } if (LocaleCompare("splice",argv[0]+1) == 0) { /* Splice a solid color into the image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseGravityGeometry(*image,argv[1],&geometry,exception); new_image=SpliceImage(*image,&geometry,exception); break; } if (LocaleCompare("spread",argv[0]+1) == 0) { /* Spread an image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseGeometry(argv[1],&geometry_info); new_image=SpreadImage(*image,geometry_info.rho, interpolate_method,exception); break; } if (LocaleCompare("statistic",argv[0]+1) == 0) { StatisticType type; (void) SyncImageSettings(image_info,*image,exception); type=(StatisticType) ParseCommandOption(MagickStatisticOptions, MagickFalse,argv[1]); (void) ParseGeometry(argv[2],&geometry_info); new_image=StatisticImage(*image,type,(size_t) geometry_info.rho, (size_t) geometry_info.sigma,exception); break; } if (LocaleCompare("stretch",argv[0]+1) == 0) { if (*argv[0] == '+') { draw_info->stretch=UndefinedStretch; break; } draw_info->stretch=(StretchType) ParseCommandOption( MagickStretchOptions,MagickFalse,argv[1]); break; } if (LocaleCompare("strip",argv[0]+1) == 0) { /* Strip image of profiles and comments. */ (void) SyncImageSettings(image_info,*image,exception); (void) StripImage(*image,exception); break; } if (LocaleCompare("stroke",argv[0]+1) == 0) { ExceptionInfo *sans; if (*argv[0] == '+') { (void) QueryColorCompliance("none",AllCompliance,&draw_info->stroke, exception); if (draw_info->stroke_pattern != (Image *) NULL) draw_info->stroke_pattern=DestroyImage( draw_info->stroke_pattern); break; } sans=AcquireExceptionInfo(); status=QueryColorCompliance(argv[1],AllCompliance,&draw_info->stroke,sans); sans=DestroyExceptionInfo(sans); if (status == MagickFalse) draw_info->stroke_pattern=GetImageCache(image_info,argv[1], exception); break; } if (LocaleCompare("strokewidth",argv[0]+1) == 0) { draw_info->stroke_width=InterpretLocaleValue(argv[1], (char **) NULL); break; } if (LocaleCompare("style",argv[0]+1) == 0) { if (*argv[0] == '+') { draw_info->style=UndefinedStyle; break; } draw_info->style=(StyleType) ParseCommandOption(MagickStyleOptions, MagickFalse,argv[1]); break; } if (LocaleCompare("swirl",argv[0]+1) == 0) { /* Swirl image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseGeometry(argv[1],&geometry_info); new_image=SwirlImage(*image,geometry_info.rho, interpolate_method,exception); break; } break; } case 't': { if (LocaleCompare("threshold",argv[0]+1) == 0) { double threshold; /* Threshold image. */ (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') threshold=(double) QuantumRange/2; else threshold=SiPrefixToDouble(argv[1],QuantumRange); (void) BilevelImage(*image,threshold,exception); break; } if (LocaleCompare("thumbnail",argv[0]+1) == 0) { /* Thumbnail image. */ (void) SyncImageSettings(image_info,*image,exception); (void) ParseRegionGeometry(*image,argv[1],&geometry,exception); new_image=ThumbnailImage(*image,geometry.width,geometry.height, exception); break; } if (LocaleCompare("tile",argv[0]+1) == 0) { if (*argv[0] == '+') { if (draw_info->fill_pattern != (Image *) NULL) draw_info->fill_pattern=DestroyImage(draw_info->fill_pattern); break; } draw_info->fill_pattern=GetImageCache(image_info,argv[1], exception); break; } if (LocaleCompare("tint",argv[0]+1) == 0) { /* Tint the image. */ (void) SyncImageSettings(image_info,*image,exception); new_image=TintImage(*image,argv[1],&fill,exception); break; } if (LocaleCompare("transform",argv[0]+1) == 0) { /* Affine transform image. */ (void) SyncImageSettings(image_info,*image,exception); new_image=AffineTransformImage(*image,&draw_info->affine, exception); break; } if (LocaleCompare("transparent",argv[0]+1) == 0) { PixelInfo target; (void) SyncImageSettings(image_info,*image,exception); (void) QueryColorCompliance(argv[1],AllCompliance,&target, exception); (void) TransparentPaintImage(*image,&target,(Quantum) TransparentAlpha,*argv[0] == '-' ? MagickFalse : MagickTrue, exception); break; } if (LocaleCompare("transpose",argv[0]+1) == 0) { /* Transpose image scanlines. */ (void) SyncImageSettings(image_info,*image,exception); new_image=TransposeImage(*image,exception); break; } if (LocaleCompare("transverse",argv[0]+1) == 0) { /* Transverse image scanlines. */ (void) SyncImageSettings(image_info,*image,exception); new_image=TransverseImage(*image,exception); break; } if (LocaleCompare("treedepth",argv[0]+1) == 0) { quantize_info->tree_depth=StringToUnsignedLong(argv[1]); break; } if (LocaleCompare("trim",argv[0]+1) == 0) { /* Trim image. */ (void) SyncImageSettings(image_info,*image,exception); new_image=TrimImage(*image,exception); break; } if (LocaleCompare("type",argv[0]+1) == 0) { ImageType type; (void) SyncImageSettings(image_info,*image,exception); if (*argv[0] == '+') type=UndefinedType; else type=(ImageType) ParseCommandOption(MagickTypeOptions,MagickFalse, argv[1]); (*image)->type=UndefinedType; (void) SetImageType(*image,type,exception); break; } break; } case 'u': { if (LocaleCompare("undercolor",argv[0]+1) == 0) { (void) QueryColorCompliance(argv[1],AllCompliance,&draw_info->undercolor, exception); break; } if (LocaleCompare("unique",argv[0]+1) == 0) { if (*argv[0] == '+') { (void) DeleteImageArtifact(*image,"identify:unique-colors"); break; } (void) SetImageArtifact(*image,"identify:unique-colors","true"); (void) SetImageArtifact(*image,"verbose","true"); break; } if (LocaleCompare("unique-colors",argv[0]+1) == 0) { /* Unique image colors. */ (void) SyncImageSettings(image_info,*image,exception); new_image=UniqueImageColors(*image,exception); break; } if (LocaleCompare("unsharp",argv[0]+1) == 0) { /* Unsharp mask image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=1.0; if ((flags & PsiValue) == 0) geometry_info.psi=0.05; new_image=UnsharpMaskImage(*image,geometry_info.rho, geometry_info.sigma,geometry_info.xi,geometry_info.psi,exception); break; } break; } case 'v': { if (LocaleCompare("verbose",argv[0]+1) == 0) { (void) SetImageArtifact(*image,argv[0]+1, *argv[0] == '+' ? "false" : "true"); break; } if (LocaleCompare("vignette",argv[0]+1) == 0) { /* Vignette image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; if ((flags & XiValue) == 0) geometry_info.xi=0.1*(*image)->columns; if ((flags & PsiValue) == 0) geometry_info.psi=0.1*(*image)->rows; new_image=VignetteImage(*image,geometry_info.rho, geometry_info.sigma,(ssize_t) ceil(geometry_info.xi-0.5),(ssize_t) ceil(geometry_info.psi-0.5),exception); break; } if (LocaleCompare("virtual-pixel",argv[0]+1) == 0) { if (*argv[0] == '+') { (void) SetImageVirtualPixelMethod(*image, UndefinedVirtualPixelMethod); break; } (void) SetImageVirtualPixelMethod(*image,(VirtualPixelMethod) ParseCommandOption(MagickVirtualPixelOptions,MagickFalse, argv[1])); break; } break; } case 'w': { if (LocaleCompare("wave",argv[0]+1) == 0) { /* Wave image. */ (void) SyncImageSettings(image_info,*image,exception); flags=ParseGeometry(argv[1],&geometry_info); if ((flags & SigmaValue) == 0) geometry_info.sigma=1.0; new_image=WaveImage(*image,geometry_info.rho, geometry_info.sigma,interpolate_method,exception); break; } if (LocaleCompare("weight",argv[0]+1) == 0) { draw_info->weight=StringToUnsignedLong(argv[1]); if (LocaleCompare(argv[1],"all") == 0) draw_info->weight=0; if (LocaleCompare(argv[1],"bold") == 0) draw_info->weight=700; if (LocaleCompare(argv[1],"bolder") == 0) if (draw_info->weight <= 800) draw_info->weight+=100; if (LocaleCompare(argv[1],"lighter") == 0) if (draw_info->weight >= 100) draw_info->weight-=100; if (LocaleCompare(argv[1],"normal") == 0) draw_info->weight=400; break; } if (LocaleCompare("white-threshold",argv[0]+1) == 0) { /* White threshold image. */ (void) SyncImageSettings(image_info,*image,exception); (void) WhiteThresholdImage(*image,argv[1],exception); break; } break; } default: break; } /* Replace current image with any image that was generated */ if (new_image != (Image *) NULL) ReplaceImageInListReturnLast(image,new_image); /* Free resources. */ quantize_info=DestroyQuantizeInfo(quantize_info); draw_info=DestroyDrawInfo(draw_info); status=(MagickStatusType) (exception->severity == UndefinedException ? 1 : 0); return(status == 0 ? MagickFalse : MagickTrue); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % + S e q u e n c e O p e r a t i o n I m a g e s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % SequenceOperationImages() applies a single operation that apply to the % entire image list (e.g. -append, -layers, -coalesce, etc.). % % The format of the MogrifyImage method is: % % MagickBooleanType SequenceOperationImages(ImageInfo *image_info, % const int argc, const char **argv,Image **images, % ExceptionInfo *exception) % % A description of each parameter follows: % % o image_info: the image info.. % % o argc: Specifies a pointer to an integer describing the number of % elements in the argument vector. % % o argv: Specifies a pointer to a text array containing the command line % arguments. % % o images: pointer to pointer of the first image in image list. % % o exception: return any errors or warnings in this structure. % */ WandExport MagickBooleanType SequenceOperationImages(ImageInfo *image_info, const int argc,const char **argv,Image **images,ExceptionInfo *exception) { MagickStatusType status; QuantizeInfo *quantize_info; assert(image_info != (ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(images != (Image **) NULL); assert((*images)->previous == (Image *) NULL); assert((*images)->signature == MagickSignature); if ((*images)->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", (*images)->filename); if ((argc <= 0) || (*argv == (char *) NULL)) return(MagickTrue); status=MagickTrue; switch (*(argv[0]+1)) { case 'a': { if (LocaleCompare("affinity",argv[0]+1) == 0) { (void) SyncImagesSettings(image_info,*images,exception); if (*argv[0] == '+') { (void) RemapImages(quantize_info,*images,(Image *) NULL, exception); break; } break; } if (LocaleCompare("append",argv[0]+1) == 0) { Image *append_image; (void) SyncImagesSettings(image_info,*images,exception); append_image=AppendImages(*images,*argv[0] == '-' ? MagickTrue : MagickFalse,exception); if (append_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=append_image; break; } if (LocaleCompare("average",argv[0]+1) == 0) { Image *average_image; /* Average an image sequence (deprecated). */ (void) SyncImagesSettings(image_info,*images,exception); average_image=EvaluateImages(*images,MeanEvaluateOperator, exception); if (average_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=average_image; break; } break; } case 'c': { if (LocaleCompare("channel",argv[0]+1) == 0) { ChannelType channel; if (*argv[0] == '+') { channel=DefaultChannels; break; } channel=(ChannelType) ParseChannelOption(argv[1]); SetPixelChannelMap(*images,channel); break; } if (LocaleCompare("clut",argv[0]+1) == 0) { Image *clut_image, *image; (void) SyncImagesSettings(image_info,*images,exception); image=RemoveFirstImageFromList(images); clut_image=RemoveFirstImageFromList(images); if (clut_image == (Image *) NULL) { status=MagickFalse; break; } (void) ClutImage(image,clut_image,interpolate_method,exception); clut_image=DestroyImage(clut_image); *images=DestroyImageList(*images); *images=image; break; } if (LocaleCompare("coalesce",argv[0]+1) == 0) { Image *coalesce_image; (void) SyncImagesSettings(image_info,*images,exception); coalesce_image=CoalesceImages(*images,exception); if (coalesce_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=coalesce_image; break; } if (LocaleCompare("combine",argv[0]+1) == 0) { Image *combine_image; (void) SyncImagesSettings(image_info,*images,exception); combine_image=CombineImages(*images,exception); if (combine_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=combine_image; break; } if (LocaleCompare("composite",argv[0]+1) == 0) { Image *mask_image, *composite_image, *image; RectangleInfo geometry; ComposeOperator compose; const char* value; value=GetImageOption(image_info,"compose"); if (value != (const char *) NULL) compose=(CompositeOperator) ParseCommandOption( MagickComposeOptions,MagickFalse,value); else compose=OverCompositeOp; /* use Over not image->compose */ const char* value=GetImageOption(image_info,"compose"); if (value != (const char *) NULL) compose=(CompositeOperator) ParseCommandOption( MagickComposeOptions,MagickFalse,value); else compose=OverCompositeOp; /* use Over not image->compose */ (void) SyncImagesSettings(image_info,*images,exception); image=RemoveFirstImageFromList(images); composite_image=RemoveFirstImageFromList(images); if (composite_image == (Image *) NULL) { status=MagickFalse; break; } (void) TransformImage(&composite_image,(char *) NULL, composite_image->geometry,exception); SetGeometry(composite_image,&geometry); (void) ParseAbsoluteGeometry(composite_image->geometry,&geometry); GravityAdjustGeometry(image->columns,image->rows,image->gravity, &geometry); mask_image=RemoveFirstImageFromList(images); if (mask_image != (Image *) NULL) { if ((compose == DisplaceCompositeOp) || (compose == DistortCompositeOp)) { /* Merge Y displacement into X displacement image. */ (void) CompositeImage(composite_image,CopyGreenCompositeOp, mask_image,0,0,exception); mask_image=DestroyImage(mask_image); } else { /* Set a blending mask for the composition. Posible error, what if image->mask already set. */ image->mask=mask_image; (void) NegateImage(image->mask,MagickFalse,exception); } } (void) CompositeImage(image,compose,composite_image, geometry.x,geometry.y,exception); if (mask_image != (Image *) NULL) mask_image=image->mask=DestroyImage(image->mask); composite_image=DestroyImage(composite_image); *images=DestroyImageList(*images); *images=image; break; } break; } case 'd': { if (LocaleCompare("deconstruct",argv[0]+1) == 0) { Image *deconstruct_image; (void) SyncImagesSettings(image_info,*images,exception); deconstruct_image=CompareImagesLayers(*images,CompareAnyLayer, exception); if (deconstruct_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=deconstruct_image; break; } if (LocaleCompare("delete",argv[0]+1) == 0) { if (*argv[0] == '+') DeleteImages(images,"-1",exception); else DeleteImages(images,argv[1],exception); break; } if (LocaleCompare("dither",argv[0]+1) == 0) { if (*argv[0] == '+') { quantize_info->dither=MagickFalse; break; } quantize_info->dither=MagickTrue; quantize_info->dither_method=(DitherMethod) ParseCommandOption( MagickDitherOptions,MagickFalse,argv[1]); break; } if (LocaleCompare("duplicate",argv[0]+1) == 0) { Image *duplicate_images; if (*argv[0] == '+') duplicate_images=DuplicateImages(*images,1,"-1",exception); else { const char *p; size_t number_duplicates; number_duplicates=(size_t) StringToLong(argv[1]); p=strchr(argv[1],','); if (p == (const char *) NULL) duplicate_images=DuplicateImages(*images,number_duplicates, "-1",exception); else duplicate_images=DuplicateImages(*images,number_duplicates,p, exception); } AppendImageToList(images, duplicate_images); (void) SyncImagesSettings(image_info,*images,exception); break; } break; } case 'e': { if (LocaleCompare("evaluate-sequence",argv[0]+1) == 0) { Image *evaluate_image; MagickEvaluateOperator op; (void) SyncImageSettings(image_info,*images); op=(MagickEvaluateOperator) ParseCommandOption( MagickEvaluateOptions,MagickFalse,argv[1]); evaluate_image=EvaluateImages(*images,op,exception); if (evaluate_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=evaluate_image; break; } break; } case 'f': { if (LocaleCompare("fft",argv[0]+1) == 0) { Image *fourier_image; /* Implements the discrete Fourier transform (DFT). */ (void) SyncImageSettings(image_info,*images); fourier_image=ForwardFourierTransformImage(*images,*argv[0] == '-' ? MagickTrue : MagickFalse,exception); if (fourier_image == (Image *) NULL) break; *images=DestroyImage(*images); *images=fourier_image; break; } if (LocaleCompare("flatten",argv[0]+1) == 0) { Image *flatten_image; (void) SyncImagesSettings(image_info,*images,exception); flatten_image=MergeImageLayers(*images,FlattenLayer,exception); if (flatten_image == (Image *) NULL) break; *images=DestroyImageList(*images); *images=flatten_image; break; } if (LocaleCompare("fx",argv[0]+1) == 0) { Image *fx_image; (void) SyncImagesSettings(image_info,*images,exception); fx_image=FxImage(*images,argv[1],exception); if (fx_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=fx_image; break; } break; } case 'h': { if (LocaleCompare("hald-clut",argv[0]+1) == 0) { Image *hald_image, *image; (void) SyncImagesSettings(image_info,*images,exception); image=RemoveFirstImageFromList(images); hald_image=RemoveFirstImageFromList(images); if (hald_image == (Image *) NULL) { status=MagickFalse; break; } (void) HaldClutImage(image,hald_image,exception); hald_image=DestroyImage(hald_image); if (*images != (Image *) NULL) *images=DestroyImageList(*images); *images=image; break; } break; } case 'i': { if (LocaleCompare("ift",argv[0]+1) == 0) { Image *fourier_image, *magnitude_image, *phase_image; /* Implements the inverse fourier discrete Fourier transform (DFT). */ (void) SyncImagesSettings(image_info,*images,exception); magnitude_image=RemoveFirstImageFromList(images); phase_image=RemoveFirstImageFromList(images); if (phase_image == (Image *) NULL) { status=MagickFalse; break; } fourier_image=InverseFourierTransformImage(magnitude_image, phase_image,*argv[0] == '-' ? MagickTrue : MagickFalse,exception); if (fourier_image == (Image *) NULL) break; if (*images != (Image *) NULL) *images=DestroyImage(*images); *images=fourier_image; break; } if (LocaleCompare("insert",argv[0]+1) == 0) { Image *p, *q; index=0; if (*argv[0] != '+') index=(ssize_t) StringToLong(argv[1]); p=RemoveLastImageFromList(images); if (p == (Image *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError,"NoSuchImage","`%s'",argv[1]); status=MagickFalse; break; } q=p; if (index == 0) PrependImageToList(images,q); else if (index == (ssize_t) GetImageListLength(*images)) AppendImageToList(images,q); else { q=GetImageFromList(*images,index-1); if (q == (Image *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError,"NoSuchImage","`%s'",argv[1]); status=MagickFalse; break; } InsertImageInList(&q,p); } *images=GetFirstImageInList(q); break; } if (LocaleCompare("interpolate",argv[0]+1) == 0) { interpolate_method=(PixelInterpolateMethod) ParseCommandOption( MagickInterpolateOptions,MagickFalse,argv[1]); break; } break; } case 'l': { if (LocaleCompare("layers",argv[0]+1) == 0) { Image *layers; ImageLayerMethod method; (void) SyncImagesSettings(image_info,*images,exception); layers=(Image *) NULL; method=(ImageLayerMethod) ParseCommandOption(MagickLayerOptions, MagickFalse,argv[1]); switch (method) { case CoalesceLayer: { layers=CoalesceImages(*images,exception); break; } case CompareAnyLayer: case CompareClearLayer: case CompareOverlayLayer: default: { layers=CompareImagesLayers(*images,method,exception); break; } case MergeLayer: case FlattenLayer: case MosaicLayer: case TrimBoundsLayer: { layers=MergeImageLayers(*images,method,exception); break; } case DisposeLayer: { layers=DisposeImages(*images,exception); break; } case OptimizeImageLayer: { layers=OptimizeImageLayers(*images,exception); break; } case OptimizePlusLayer: { layers=OptimizePlusImageLayers(*images,exception); break; } case OptimizeTransLayer: { OptimizeImageTransparency(*images,exception); break; } case RemoveDupsLayer: { RemoveDuplicateLayers(images,exception); break; } case RemoveZeroLayer: { RemoveZeroDelayLayers(images,exception); break; } case OptimizeLayer: { /* General Purpose, GIF Animation Optimizer. */ layers=CoalesceImages(*images,exception); if (layers == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=layers; layers=OptimizeImageLayers(*images,exception); if (layers == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=layers; layers=(Image *) NULL; OptimizeImageTransparency(*images,exception); (void) RemapImages(quantize_info,*images,(Image *) NULL, exception); break; } case CompositeLayer: { Image *source; RectangleInfo geometry; ComposeOperator compose; const char* value; value=GetImageOption(image_info,"compose"); if (value != (const char *) NULL) compose=(CompositeOperator) ParseCommandOption( MagickComposeOptions,MagickFalse,value); else compose=OverCompositeOp; /* use Over not image->compose */ /* Split image sequence at the first 'NULL:' image. */ source=(*images); while (source != (Image *) NULL) { source=GetNextImageInList(source); if ((source != (Image *) NULL) && (LocaleCompare(source->magick,"NULL") == 0)) break; } if (source != (Image *) NULL) { if ((GetPreviousImageInList(source) == (Image *) NULL) || (GetNextImageInList(source) == (Image *) NULL)) source=(Image *) NULL; else { /* Separate the two lists, junk the null: image. */ source=SplitImageList(source->previous); DeleteImageFromList(&source); } } if (source == (Image *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError,"MissingNullSeparator","layers Composite"); status=MagickFalse; break; } /* Adjust offset with gravity and virtual canvas. */ SetGeometry(*images,&geometry); (void) ParseAbsoluteGeometry((*images)->geometry,&geometry); geometry.width=source->page.width != 0 ? source->page.width : source->columns; geometry.height=source->page.height != 0 ? source->page.height : source->rows; GravityAdjustGeometry((*images)->page.width != 0 ? (*images)->page.width : (*images)->columns, (*images)->page.height != 0 ? (*images)->page.height : (*images)->rows,(*images)->gravity,&geometry); /* Compose the two image sequences together */ CompositeLayers(*images,compose,source,geometry.x,geometry.y, exception); source=DestroyImageList(source); break; } } if (layers == (Image *) NULL) break; *images=DestroyImageList(*images); *images=layers; break; } break; } case 'm': { if (LocaleCompare("map",argv[0]+1) == 0) { (void) SyncImagesSettings(image_info,*images,exception); if (*argv[0] == '+') { (void) RemapImages(quantize_info,*images,(Image *) NULL, exception); break; } break; } if (LocaleCompare("maximum",argv[0]+1) == 0) { Image *maximum_image; /* Maximum image sequence (deprecated). */ (void) SyncImagesSettings(image_info,*images,exception); maximum_image=EvaluateImages(*images,MaxEvaluateOperator,exception); if (maximum_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=maximum_image; break; } if (LocaleCompare("minimum",argv[0]+1) == 0) { Image *minimum_image; /* Minimum image sequence (deprecated). */ (void) SyncImagesSettings(image_info,*images,exception); minimum_image=EvaluateImages(*images,MinEvaluateOperator,exception); if (minimum_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=minimum_image; break; } if (LocaleCompare("morph",argv[0]+1) == 0) { Image *morph_image; (void) SyncImagesSettings(image_info,*images,exception); morph_image=MorphImages(*images,StringToUnsignedLong(argv[1]), exception); if (morph_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=morph_image; break; } if (LocaleCompare("mosaic",argv[0]+1) == 0) { Image *mosaic_image; (void) SyncImagesSettings(image_info,*images,exception); mosaic_image=MergeImageLayers(*images,MosaicLayer,exception); if (mosaic_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=mosaic_image; break; } break; } case 'p': { if (LocaleCompare("print",argv[0]+1) == 0) { char *string; (void) SyncImagesSettings(image_info,*images,exception); string=InterpretImageProperties(image_info,*images,argv[1], exception); if (string == (char *) NULL) break; (void) FormatLocaleFile(stdout,"%s",string); string=DestroyString(string); } if (LocaleCompare("process",argv[0]+1) == 0) { char **arguments; int j, number_arguments; (void) SyncImagesSettings(image_info,*images,exception); arguments=StringToArgv(argv[1],&number_arguments); if (arguments == (char **) NULL) break; if ((argc > 1) && (strchr(arguments[1],'=') != (char *) NULL)) { char breaker, quote, *token; const char *arguments; int next, status; size_t length; TokenInfo *token_info; /* Support old style syntax, filter="-option arg". */ length=strlen(argv[1]); token=(char *) NULL; if (~length >= (MaxTextExtent-1)) token=(char *) AcquireQuantumMemory(length+MaxTextExtent, sizeof(*token)); if (token == (char *) NULL) break; next=0; arguments=argv[1]; token_info=AcquireTokenInfo(); status=Tokenizer(token_info,0,token,length,arguments,"","=", "\"",'\0',&breaker,&next,"e); token_info=DestroyTokenInfo(token_info); if (status == 0) { const char *argv; argv=(&(arguments[next])); (void) InvokeDynamicImageFilter(token,&(*images),1,&argv, exception); } token=DestroyString(token); break; } (void) SubstituteString(&arguments[1],"-",""); (void) InvokeDynamicImageFilter(arguments[1],&(*images), number_arguments-2,(const char **) arguments+2,exception); for (j=0; j < number_arguments; j++) arguments[j]=DestroyString(arguments[j]); arguments=(char **) RelinquishMagickMemory(arguments); break; } break; } case 'r': { if (LocaleCompare("reverse",argv[0]+1) == 0) { ReverseImageList(images); break; } break; } case 's': { if (LocaleCompare("smush",argv[0]+1) == 0) { Image *smush_image; ssize_t offset; (void) SyncImagesSettings(image_info,*images,exception); offset=(ssize_t) StringToLong(argv[1]); smush_image=SmushImages(*images,*argv[0] == '-' ? MagickTrue : MagickFalse,offset,exception); if (smush_image == (Image *) NULL) { status=MagickFalse; break; } *images=DestroyImageList(*images); *images=smush_image; break; } if (LocaleCompare("swap",argv[0]+1) == 0) { Image *p, *q, *swap; ssize_t swap_index; index=(-1); swap_index=(-2); if (*argv[0] != '+') { GeometryInfo geometry_info; MagickStatusType flags; swap_index=(-1); flags=ParseGeometry(argv[1],&geometry_info); index=(ssize_t) geometry_info.rho; if ((flags & SigmaValue) != 0) swap_index=(ssize_t) geometry_info.sigma; } p=GetImageFromList(*images,index); q=GetImageFromList(*images,swap_index); if ((p == (Image *) NULL) || (q == (Image *) NULL)) { (void) ThrowMagickException(exception,GetMagickModule(), OptionError,"NoSuchImage","`%s'",(*images)->filename); status=MagickFalse; break; } if (p == q) break; swap=CloneImage(p,0,0,MagickTrue,exception); ReplaceImageInList(&p,CloneImage(q,0,0,MagickTrue,exception)); ReplaceImageInList(&q,swap); *images=GetFirstImageInList(q); break; } break; } case 'w': { if (LocaleCompare("write",argv[0]+1) == 0) { char key[MaxTextExtent]; Image *write_images; ImageInfo *write_info; (void) SyncImagesSettings(image_info,*images,exception); (void) FormatLocaleString(key,MaxTextExtent,"cache:%s",argv[1]); (void) DeleteImageRegistry(key); write_images=(*images); if (*argv[0] == '+') write_images=CloneImageList(*images,exception); write_info=CloneImageInfo(image_info); status&=WriteImages(write_info,write_images,argv[1],exception); write_info=DestroyImageInfo(write_info); if (*argv[0] == '+') write_images=DestroyImageList(write_images); break; } break; } default: break; } quantize_info=DestroyQuantizeInfo(quantize_info); status=(MagickStatusType) (exception->severity == UndefinedException ? 1 : 0); return(status != 0 ? MagickTrue : MagickFalse); } #endif