--- /dev/null
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
+% 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
+*/
+\f
+/*
+ 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"
+\f
+/*
+ Define declarations.
+*/
+#define UndefinedCompressionQuality 0UL
+/*
+ Constant declaration. (temporary exports)
+*/
+static const char
+ BackgroundColor[] = "#fff", /* white */
+ BorderColor[] = "#dfdfdf", /* gray */
+ MatteColor[] = "#bdbdbd"; /* gray */
+\f
+/*
+** 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) QueryMagickColor(token,&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 );
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
++ S e t t i n g s O p t i o n I n f o %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% SettingsOptionInfo() saves the given single settings argv[0] into a
+% ImageInfo structure for later use by various image processing operations.
+%
+% The format of the SettingsOptionInfo method is:
+%
+% MagickBooleanType SettingsOptionInfo(ImageInfo *image_info,
+% const int argc, const char **argv,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 exception: return any errors or warnings in this structure.
+%
+*/
+WandExport MagickBooleanType SettingsOptionInfo(ImageInfo *image_info,
+ const int wand_unused(argc),const char **argv,ExceptionInfo *exception)
+{
+ GeometryInfo
+ geometry_info;
+
+ /*
+ Initialize method variables.
+ */
+ assert(image_info != (ImageInfo *) NULL);
+ assert(image_info->signature == MagickSignature);
+ if (image_info->debug != MagickFalse)
+ (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
+ image_info->filename);
+ if (argc < 0)
+ return(MagickTrue);
+ /*
+ Set the image settings for one image.
+ */
+ switch (*(argv[0]+1))
+ {
+ case 'a':
+ {
+ if (LocaleCompare("adjoin",argv[0]+1) == 0)
+ {
+ image_info->adjoin=(*argv[0] == '-') ? MagickTrue : MagickFalse;
+ break;
+ }
+ if (LocaleCompare("antialias",argv[0]+1) == 0)
+ {
+ image_info->antialias=(*argv[0] == '-') ? MagickTrue : MagickFalse;
+ break;
+ }
+ if (LocaleCompare("attenuate",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("authenticate",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ (void) CloneString(&image_info->authenticate,(char *) NULL);
+ else
+ (void) CloneString(&image_info->authenticate,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'b':
+ {
+ if (LocaleCompare("background",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ (void) QueryColorDatabase(BackgroundColor,
+ &image_info->background_color,exception);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ (void) QueryColorDatabase(argv[1],&image_info->background_color,
+ exception);
+ break;
+ }
+ if (LocaleCompare("bias",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0.0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("black-point-compensation",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"false");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,"true");
+ break;
+ }
+ if (LocaleCompare("blue-primary",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0.0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("bordercolor",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ (void) QueryColorDatabase(BorderColor,&image_info->border_color,
+ exception);
+ break;
+ }
+ (void) QueryColorDatabase(argv[1],&image_info->border_color,
+ exception);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("box",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,"undercolor","none");
+ break;
+ }
+ (void) SetImageOption(image_info,"undercolor",argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'c':
+ {
+ if (LocaleCompare("cache",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("channel",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->channel=DefaultChannels;
+ break;
+ }
+ image_info->channel=(ChannelType) ParseChannelOption(argv[1]);
+ break;
+ }
+ if (LocaleCompare("colors",argv[0]+1) == 0)
+ {
+ image_info->colors=StringToUnsignedLong(argv[1]);
+ break;
+ }
+ if (LocaleCompare("colorspace",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->colorspace=UndefinedColorspace;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->colorspace=(ColorspaceType) ParseCommandOption(
+ MagickColorspaceOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("comment",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("compose",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("compress",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->compression=UndefinedCompression;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->compression=(CompressionType) ParseCommandOption(
+ MagickCompressOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'd':
+ {
+ if (LocaleCompare("debug",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ (void) SetLogEventMask("none");
+ else
+ (void) SetLogEventMask(argv[1]);
+ image_info->debug=IsEventLogging();
+ break;
+ }
+ if (LocaleCompare("define",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ if (LocaleNCompare(argv[1],"registry:",9) == 0)
+ (void) DeleteImageRegistry(argv[1]+9);
+ else
+ (void) DeleteImageOption(image_info,argv[1]);
+ break;
+ }
+ if (LocaleNCompare(argv[1],"registry:",9) == 0)
+ {
+ (void) DefineImageRegistry(StringRegistryType,argv[1]+9,
+ exception);
+ break;
+ }
+ (void) DefineImageOption(image_info,argv[1]);
+ break;
+ }
+ if (LocaleCompare("delay",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("density",argv[0]+1) == 0)
+ {
+ /*
+ Set image density.
+ */
+ if (*argv[0] == '+')
+ {
+ if (image_info->density != (char *) NULL)
+ image_info->density=DestroyString(image_info->density);
+ (void) SetImageOption(image_info,argv[0]+1,"72");
+ break;
+ }
+ (void) CloneString(&image_info->density,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("depth",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->depth=MAGICKCORE_QUANTUM_DEPTH;
+ break;
+ }
+ image_info->depth=StringToUnsignedLong(argv[1]);
+ break;
+ }
+ if (LocaleCompare("direction",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("display",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ if (image_info->server_name != (char *) NULL)
+ image_info->server_name=DestroyString(
+ image_info->server_name);
+ break;
+ }
+ (void) CloneString(&image_info->server_name,argv[1]);
+ break;
+ }
+ if (LocaleCompare("dispose",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("dither",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->dither=MagickFalse;
+ (void) SetImageOption(image_info,argv[0]+1,"none");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ image_info->dither=MagickTrue;
+ break;
+ }
+ break;
+ }
+ case 'e':
+ {
+ if (LocaleCompare("encoding",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("endian",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->endian=UndefinedEndian;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->endian=(EndianType) ParseCommandOption(
+ MagickEndianOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("extract",argv[0]+1) == 0)
+ {
+ /*
+ Set image extract geometry.
+ */
+ if (*argv[0] == '+')
+ {
+ if (image_info->extract != (char *) NULL)
+ image_info->extract=DestroyString(image_info->extract);
+ break;
+ }
+ (void) CloneString(&image_info->extract,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'f':
+ {
+ if (LocaleCompare("fill",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"none");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("filter",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("font",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ if (image_info->font != (char *) NULL)
+ image_info->font=DestroyString(image_info->font);
+ break;
+ }
+ (void) CloneString(&image_info->font,argv[1]);
+ break;
+ }
+ if (LocaleCompare("format",argv[0]+1) == 0)
+ {
+ 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,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("fuzz",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->fuzz=0.0;
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ image_info->fuzz=SiPrefixToDouble(argv[1],(double) QuantumRange+
+ 1.0);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'g':
+ {
+ if (LocaleCompare("gravity",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("green-primary",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0.0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'i':
+ {
+ if (LocaleCompare("intent",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("interlace",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->interlace=UndefinedInterlace;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->interlace=(InterlaceType) ParseCommandOption(
+ MagickInterlaceOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("interline-spacing",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("interpolate",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("interword-spacing",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'k':
+ {
+ if (LocaleCompare("kerning",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'l':
+ {
+ if (LocaleCompare("label",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("limit",argv[0]+1) == 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",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ break;
+ (void) SetLogFormat(argv[1]);
+ break;
+ }
+ if (LocaleCompare("loop",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'm':
+ {
+ if (LocaleCompare("matte",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"false");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,"true");
+ break;
+ }
+ if (LocaleCompare("mattecolor",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ (void) QueryColorDatabase(MatteColor,&image_info->matte_color,
+ exception);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ (void) QueryColorDatabase(argv[1],&image_info->matte_color,
+ exception);
+ break;
+ }
+ if (LocaleCompare("monitor",argv[0]+1) == 0)
+ {
+ (void) SetImageInfoProgressMonitor(image_info,MonitorProgress,
+ (void *) NULL);
+ break;
+ }
+ if (LocaleCompare("monochrome",argv[0]+1) == 0)
+ {
+ image_info->monochrome=(*argv[0] == '-') ? MagickTrue : MagickFalse;
+ break;
+ }
+ break;
+ }
+ case 'o':
+ {
+ if (LocaleCompare("orient",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->orientation=UndefinedOrientation;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->orientation=(OrientationType) ParseCommandOption(
+ MagickOrientationOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ }
+ case 'p':
+ {
+ if (LocaleCompare("page",argv[0]+1) == 0)
+ {
+ char
+ *canonical_page,
+ page[MaxTextExtent];
+
+ const char
+ *image_option;
+
+ MagickStatusType
+ flags;
+
+ RectangleInfo
+ geometry;
+
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ (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,argv[0]+1,page);
+ (void) CloneString(&image_info->page,page);
+ break;
+ }
+ if (LocaleCompare("pen",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"none");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("ping",argv[0]+1) == 0)
+ {
+ image_info->ping=(*argv[0] == '-') ? MagickTrue : MagickFalse;
+ break;
+ }
+ if (LocaleCompare("pointsize",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ (void) SetMagickPrecision(StringToInteger(argv[1]));
+ break;
+ }
+ if (LocaleCompare("preview",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ /*
+ Set image compression quality.
+ */
+ if (*argv[0] == '+')
+ {
+ image_info->quality=UndefinedCompressionQuality;
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ image_info->quality=StringToUnsignedLong(argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("quiet",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0.0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 's':
+ {
+ if (LocaleCompare("sampling-factor",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ /*
+ Set image scene.
+ */
+ if (*argv[0] == '+')
+ {
+ image_info->scene=0;
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ image_info->scene=StringToUnsignedLong(argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("seed",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"none");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("strokewidth",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("synchronize",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->synchronize=MagickFalse;
+ break;
+ }
+ image_info->synchronize=MagickTrue;
+ break;
+ }
+ break;
+ }
+ case 't':
+ {
+ if (LocaleCompare("taint",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"false");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,"true");
+ break;
+ }
+ if (LocaleCompare("texture",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("transparent-color",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) QueryColorDatabase("none",&image_info->transparent_color, exception);
+ (void) SetImageOption(image_info,argv[0]+1,"none");
+ break;
+ }
+ (void) QueryColorDatabase(argv[1],&image_info->transparent_color,
+ exception);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("type",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->type=UndefinedType;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->type=(ImageType) ParseCommandOption(MagickTypeOptions,
+ MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'u':
+ {
+ if (LocaleCompare("undercolor",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageOption(image_info,argv[0]+1);
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ if (LocaleCompare("units",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->units=UndefinedResolution;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->units=(ResolutionType) ParseCommandOption(
+ MagickResolutionOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'v':
+ {
+ if (LocaleCompare("verbose",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->verbose=MagickFalse;
+ break;
+ }
+ image_info->verbose=MagickTrue;
+ image_info->ping=MagickFalse;
+ break;
+ }
+ if (LocaleCompare("view",argv[0]+1) == 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",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ image_info->virtual_pixel_method=UndefinedVirtualPixelMethod;
+ (void) SetImageOption(image_info,argv[0]+1,"undefined");
+ break;
+ }
+ image_info->virtual_pixel_method=(VirtualPixelMethod)
+ ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,argv[1]);
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ case 'w':
+ {
+ if (LocaleCompare("white-point",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) SetImageOption(image_info,argv[0]+1,"0.0");
+ break;
+ }
+ (void) SetImageOption(image_info,argv[0]+1,argv[1]);
+ break;
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ return(MagickTrue);
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
++ S i m p l e O p e r a t i o n I m a g e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% SimpleOperationImage() apply one simple operation on one image.
+% The image however may be part of a longer list of images.
+%
+% 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 SimpleOperationImage method is:
+%
+% MagickBooleanType SimpleOperationImage(ImageInfo *image_info,
+% const int argc,const char **argv,Image **image)
+%
+% 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 image: the image.
+%
+% o exception: return any errors or warnings in this structure.
+%
+*/
+MagickExport MagickBooleanType SimpleOperationImage(ImageInfo *image_info,
+ const int wand_unused(argc), const char **argv,Image **image,
+ ExceptionInfo *exception)
+{
+ Image *
+ new_image;
+
+ ChannelType
+ channel;
+
+ 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);
+
+ 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)
+ {
+ /*
+ Adaptive blur image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Adaptive resize image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) ParseRegionGeometry(*image,argv[1],&geometry,exception);
+ new_image=AdaptiveResizeImage(*image,geometry.width,
+ geometry.height,exception);
+ break;
+ }
+ if (LocaleCompare("adaptive-sharpen",argv[0]+1) == 0)
+ {
+ /*
+ Adaptive sharpen image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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("affine",argv[0]+1) == 0)
+ {
+ /*
+ Affine matrix.
+ */
+ if (*argv[0] == '+')
+ {
+ GetAffineMatrix(&draw_info->affine);
+ break;
+ }
+ (void) ParseAffineGeometry(argv[1],&draw_info->affine,exception);
+ break;
+ }
+ if (LocaleCompare("alpha",argv[0]+1) == 0)
+ {
+ AlphaChannelType
+ alpha_type;
+
+ (void) SyncImageSettings(image_info,*image);
+ 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];
+
+ /*
+ Annotate image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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("antialias",argv[0]+1) == 0)
+ {
+ draw_info->stroke_antialias=(*argv[0] == '-') ? MagickTrue :
+ MagickFalse;
+ draw_info->text_antialias=(*argv[0] == '-') ? MagickTrue :
+ MagickFalse;
+ break;
+ }
+ if (LocaleCompare("auto-gamma",argv[0]+1) == 0)
+ {
+ /*
+ Auto Adjust Gamma of image based on its mean
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (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);
+ (void) AutoLevelImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("auto-orient",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Black threshold image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) BlackThresholdImage(*image,argv[1],exception);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("blue-shift",argv[0]+1) == 0)
+ {
+ /*
+ Blue shift image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Two pass gaussian blur of image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Surround image with a border of solid color.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ flags=ParsePageGeometry(*image,argv[1],&geometry,exception);
+ if ((flags & SigmaValue) == 0)
+ geometry.height=geometry.width;
+ new_image=BorderImage(*image,&geometry,exception);
+ break;
+ }
+ if (LocaleCompare("bordercolor",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) QueryColorDatabase(BorderColor,&draw_info->border_color,
+ exception);
+ break;
+ }
+ (void) QueryColorDatabase(argv[1],&draw_info->border_color,
+ exception);
+ break;
+ }
+ if (LocaleCompare("box",argv[0]+1) == 0)
+ {
+ (void) QueryColorDatabase(argv[1],&draw_info->undercolor,
+ exception);
+ break;
+ }
+ if (LocaleCompare("brightness-contrast",argv[0]+1) == 0)
+ {
+ double
+ brightness,
+ contrast;
+
+ GeometryInfo
+ geometry_info;
+
+ MagickStatusType
+ flags;
+
+ /*
+ Brightness / contrast image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ InheritException(exception,&(*image)->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);
+ color_correction_collection=FileToString(argv[1],~0,exception);
+ if (color_correction_collection == (char *) NULL)
+ break;
+ (void) ColorDecisionListImage(*image,color_correction_collection,
+ exception);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("channel",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ channel=DefaultChannels;
+ else
+ channel=(ChannelType) ParseChannelOption(argv[1]);
+ SetPixelChannelMap(*image,channel);
+ break;
+ }
+ if (LocaleCompare("charcoal",argv[0]+1) == 0)
+ {
+ /*
+ Charcoal image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Chop the image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) ParseGravityGeometry(*image,argv[1],&geometry,exception);
+ new_image=ChopImage(*image,&geometry,exception);
+ break;
+ }
+ if (LocaleCompare("clamp",argv[0]+1) == 0)
+ {
+ /*
+ Clamp image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) ClampImage(*image);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("clip",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ if (*argv[0] == '+')
+ {
+ /*
+ Remove a 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);
+ 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;
+ }
+ mask_view=DestroyCacheView(mask_view);
+ mask_image->matte=MagickTrue;
+ (void) SetImageClipMask(*image,mask_image);
+ mask_image=DestroyImage(mask_image);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("clip-path",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ (void) ClipImagePath(*image,argv[1],*argv[0] == '-' ? MagickTrue :
+ MagickFalse,exception);
+ break;
+ }
+ if (LocaleCompare("colorize",argv[0]+1) == 0)
+ {
+ /*
+ Colorize the image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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);
+ 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)
+ {
+ ColorspaceType
+ colorspace;
+
+ (void) SyncImageSettings(image_info,*image);
+ if (*argv[0] == '+')
+ {
+ (void) TransformImageColorspace(*image,RGBColorspace);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ colorspace=(ColorspaceType) ParseCommandOption(
+ MagickColorspaceOptions,MagickFalse,argv[1]);
+ (void) TransformImageColorspace(*image,colorspace);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("contrast",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ (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);
+ 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);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("convolve",argv[0]+1) == 0)
+ {
+ KernelInfo
+ *kernel_info;
+
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ new_image=CropImageToTiles(*image,argv[1],exception);
+ break;
+ }
+ if (LocaleCompare("cycle",argv[0]+1) == 0)
+ {
+ /*
+ Cycle an image colormap.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (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);
+ passkey=FileToStringInfo(argv[1],~0,exception);
+ if (passkey != (StringInfo *) NULL)
+ {
+ (void) PasskeyDecipherImage(*image,passkey,exception);
+ passkey=DestroyStringInfo(passkey);
+ }
+ break;
+ }
+ if (LocaleCompare("density",argv[0]+1) == 0)
+ {
+ /*
+ Set image density.
+ */
+ (void) CloneString(&draw_info->density,argv[1]);
+ break;
+ }
+ if (LocaleCompare("depth",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ if (*argv[0] == '+')
+ {
+ (void) SetImageDepth(*image,MAGICKCORE_QUANTUM_DEPTH);
+ break;
+ }
+ (void) SetImageDepth(*image,StringToUnsignedLong(argv[1]));
+ break;
+ }
+ if (LocaleCompare("deskew",argv[0]+1) == 0)
+ {
+ double
+ threshold;
+
+ /*
+ Straighten the image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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);
+ 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("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]);
+ if (quantize_info->dither_method == NoDitherMethod)
+ quantize_info->dither=MagickFalse;
+ break;
+ }
+ if (LocaleCompare("draw",argv[0]+1) == 0)
+ {
+ /*
+ Draw image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) CloneString(&draw_info->primitive,argv[1]);
+ (void) DrawImage(*image,draw_info,exception);
+ break;
+ }
+ break;
+ }
+ case 'e':
+ {
+ if (LocaleCompare("edge",argv[0]+1) == 0)
+ {
+ /*
+ Enhance edges in the image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Gaussian embossen image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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;
+
+ /*
+ Encipher pixels.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ passkey=FileToStringInfo(argv[1],~0,exception);
+ if (passkey != (StringInfo *) NULL)
+ {
+ (void) PasskeyEncipherImage(*image,passkey,exception);
+ passkey=DestroyStringInfo(passkey);
+ }
+ break;
+ }
+ if (LocaleCompare("encoding",argv[0]+1) == 0)
+ {
+ (void) CloneString(&draw_info->encoding,argv[1]);
+ break;
+ }
+ if (LocaleCompare("enhance",argv[0]+1) == 0)
+ {
+ /*
+ Enhance image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ new_image=EnhanceImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("equalize",argv[0]+1) == 0)
+ {
+ /*
+ Equalize image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) EqualizeImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("evaluate",argv[0]+1) == 0)
+ {
+ double
+ constant;
+
+ MagickEvaluateOperator
+ op;
+
+ (void) SyncImageSettings(image_info,*image);
+ 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)
+ {
+ /*
+ Set the image extent.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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("family",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ if (draw_info->family != (char *) NULL)
+ draw_info->family=DestroyString(draw_info->family);
+ break;
+ }
+ (void) CloneString(&draw_info->family,argv[1]);
+ break;
+ }
+ if (LocaleCompare("features",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ (void) DeleteImageArtifact(*image,"identify:features");
+ break;
+ }
+ (void) SetImageArtifact(*image,"identify:features",argv[1]);
+ break;
+ }
+ if (LocaleCompare("fill",argv[0]+1) == 0)
+ {
+ ExceptionInfo
+ *sans;
+
+ GetPixelInfo(*image,&fill);
+ if (*argv[0] == '+')
+ {
+ (void) QueryMagickColor("none",&fill,exception);
+ (void) QueryColorDatabase("none",&draw_info->fill,exception);
+ if (draw_info->fill_pattern != (Image *) NULL)
+ draw_info->fill_pattern=DestroyImage(draw_info->fill_pattern);
+ break;
+ }
+ sans=AcquireExceptionInfo();
+ (void) QueryMagickColor(argv[1],&fill,sans);
+ status=QueryColorDatabase(argv[1],&draw_info->fill,sans);
+ sans=DestroyExceptionInfo(sans);
+ if (status == MagickFalse)
+ draw_info->fill_pattern=GetImageCache(image_info,argv[1],
+ exception);
+ break;
+ }
+ if (LocaleCompare("flip",argv[0]+1) == 0)
+ {
+ /*
+ Flip image scanlines.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ new_image=FlipImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("flop",argv[0]+1) == 0)
+ {
+ /*
+ Flop image scanlines.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ new_image=FlopImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("floodfill",argv[0]+1) == 0)
+ {
+ PixelInfo
+ target;
+
+ /*
+ Floodfill image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (void) ParsePageGeometry(*image,argv[1],&geometry,exception);
+ (void) QueryMagickColor(argv[2],&target,exception);
+ (void) FloodfillPaintImage(*image,draw_info,&target,geometry.x,
+ geometry.y,*argv[0] == '-' ? MagickFalse : MagickTrue,exception);
+ break;
+ }
+ if (LocaleCompare("font",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ if (draw_info->font != (char *) NULL)
+ draw_info->font=DestroyString(draw_info->font);
+ break;
+ }
+ (void) CloneString(&draw_info->font,argv[1]);
+ break;
+ }
+ 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);
+ 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,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);
+ 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)
+ {
+ /*
+ Gamma image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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))
+ {
+ /*
+ Gaussian blur image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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, Resize last image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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;
+ }
+ if (LocaleCompare("gravity",argv[0]+1) == 0)
+ {
+ if (*argv[0] == '+')
+ {
+ draw_info->gravity=UndefinedGravity;
+ break;
+ }
+ draw_info->gravity=(GravityType) ParseCommandOption(
+ MagickGravityOptions,MagickFalse,argv[1]);
+ 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);
+ 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);
+ (void) ParseGeometry(argv[1],&geometry_info);
+ new_image=ImplodeImage(*image,geometry_info.rho,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("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);
+ 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);
+ 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);
+ InheritException(exception,&(*image)->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) QueryMagickColor(token,&black_point,exception);
+ else
+ (void) QueryMagickColor("#000000",&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) QueryMagickColor(token,&white_point,exception);
+ else
+ (void) QueryMagickColor("#ffffff",&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);
+ 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);
+ InheritException(exception,&(*image)->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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ (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);
+ (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);
+ 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);
+ 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);
+ (void) NegateImage(*image,*argv[0] == '+' ? MagickTrue :
+ MagickFalse,exception);
+ break;
+ }
+ if (LocaleCompare("noise",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ (void) NormalizeImage(*image,exception);
+ break;
+ }
+ break;
+ }
+ case 'o':
+ {
+ if (LocaleCompare("opaque",argv[0]+1) == 0)
+ {
+ PixelInfo
+ target;
+
+ (void) SyncImageSettings(image_info,*image);
+ (void) QueryMagickColor(argv[1],&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);
+ (void) OrderedPosterizeImage(*image,argv[1],exception);
+ break;
+ }
+ break;
+ }
+ case 'p':
+ {
+ if (LocaleCompare("paint",argv[0]+1) == 0)
+ {
+ (void) SyncImageSettings(image_info,*image);
+ (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) QueryColorDatabase("none",&draw_info->fill,exception);
+ break;
+ }
+ (void) QueryColorDatabase(argv[1],&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);
+ 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);
+ (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);
+ 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);
+ if (*argv[0] == '+')
+ {
+ /*
+ Remove a profile from the image.
+ */
+ (void) ProfileImage(*image,argv[1],(const unsigned char *)
+ NULL,0,MagickTrue);
+ InheritException(exception,&(*image)->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),MagickFalse);
+ 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),MagickFalse);
+ 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);
+ 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);
+ (void) RandomThresholdImage(*image,argv[1],exception);
+ break;
+ }
+ if (LocaleCompare("recolor",argv[0]+1) == 0)
+ {
+ KernelInfo
+ *kernel;
+
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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);
+ 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]);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("resample",argv[0]+1) == 0)
+ {
+ /*
+ Resample image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ (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);
+ (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);
+ 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);
+ (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);
+ (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);
+ 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);
+ new_image=SeparateImages(*image,exception);
+ break;
+ }
+ if (LocaleCompare("sepia-tone",argv[0]+1) == 0)
+ {
+ double
+ threshold;
+
+ /*
+ Sepia-tone image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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;
+
+ /*
+ Set image argv[0].
+ */
+ 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],"argv[0]:",7) == 0)
+ {
+ (void) SetImageOption(image_info,argv[1]+7,value);
+ (void) SetImageOption(image_info,argv[1]+7,value);
+ (void) SetImageArtifact(*image,argv[1]+7,value);
+ }
+ else
+ (void) SetImageProperty(*image,argv[1],value);
+ value=DestroyString(value);
+ break;
+ }
+ if (LocaleCompare("shade",argv[0]+1) == 0)
+ {
+ /*
+ Shade image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ (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);
+ (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);
+ 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);
+ (void) StripImage(*image);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("stroke",argv[0]+1) == 0)
+ {
+ ExceptionInfo
+ *sans;
+
+ if (*argv[0] == '+')
+ {
+ (void) QueryColorDatabase("none",&draw_info->stroke,exception);
+ if (draw_info->stroke_pattern != (Image *) NULL)
+ draw_info->stroke_pattern=DestroyImage(
+ draw_info->stroke_pattern);
+ break;
+ }
+ sans=AcquireExceptionInfo();
+ status=QueryColorDatabase(argv[1],&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);
+ (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);
+ if (*argv[0] == '+')
+ threshold=(double) QuantumRange/2;
+ else
+ threshold=SiPrefixToDouble(argv[1],QuantumRange);
+ (void) BilevelImage(*image,threshold);
+ InheritException(exception,&(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("thumbnail",argv[0]+1) == 0)
+ {
+ /*
+ Thumbnail image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ (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);
+ new_image=TintImage(*image,argv[1],&fill,exception);
+ break;
+ }
+ if (LocaleCompare("transform",argv[0]+1) == 0)
+ {
+ /*
+ Affine transform image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ new_image=AffineTransformImage(*image,&draw_info->affine,
+ exception);
+ break;
+ }
+ if (LocaleCompare("transparent",argv[0]+1) == 0)
+ {
+ PixelInfo
+ target;
+
+ (void) SyncImageSettings(image_info,*image);
+ (void) QueryMagickColor(argv[1],&target,exception);
+ (void) TransparentPaintImage(*image,&target,(Quantum)
+ TransparentAlpha,*argv[0] == '-' ? MagickFalse : MagickTrue,
+ &(*image)->exception);
+ break;
+ }
+ if (LocaleCompare("transpose",argv[0]+1) == 0)
+ {
+ /*
+ Transpose image scanlines.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ new_image=TransposeImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("transverse",argv[0]+1) == 0)
+ {
+ /*
+ Transverse image scanlines.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ new_image=TrimImage(*image,exception);
+ break;
+ }
+ if (LocaleCompare("type",argv[0]+1) == 0)
+ {
+ ImageType
+ type;
+
+ (void) SyncImageSettings(image_info,*image);
+ 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) QueryColorDatabase(argv[1],&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);
+ new_image=UniqueImageColors(*image,exception);
+ break;
+ }
+ if (LocaleCompare("unsharp",argv[0]+1) == 0)
+ {
+ /*
+ Unsharp mask image.
+ */
+ (void) SyncImageSettings(image_info,*image);
+ 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);
+ 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);
+ 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,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);
+ (void) WhiteThresholdImage(*image,argv[1],exception);
+ InheritException(exception,&(*image)->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=(*image)->exception.severity == UndefinedException ? 1 : 0;
+
+ return(status);
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
++ 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);
+
+ quantize_info=AcquireQuantizeInfo(image_info);
+ channel=image_info->channel;
+
+ status=MagickTrue;
+
+ switch (*(argv[0]+1))
+ {
+ case 'a':
+ {
+ if (LocaleCompare("affinity",argv[0]+1) == 0)
+ {
+ (void) SyncImagesSettings(image_info,*images);
+ 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);
+ 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);
+ 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);
+ image=RemoveFirstImageFromList(images);
+ clut_image=RemoveFirstImageFromList(images);
+ if (clut_image == (Image *) NULL)
+ {
+ status=MagickFalse;
+ break;
+ }
+ (void) ClutImageChannel(image,channel,clut_image);
+ 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);
+ 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);
+ 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;
+
+ (void) SyncImagesSettings(image_info,*images);
+ image=RemoveFirstImageFromList(images);
+ composite_image=RemoveFirstImageFromList(images);
+ if (composite_image == (Image *) NULL)
+ {
+ status=MagickFalse;
+ break;
+ }
+ (void) TransformImage(&composite_image,(char *) NULL,
+ composite_image->geometry);
+ 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 ((image->compose == DisplaceCompositeOp) ||
+ (image->compose == DistortCompositeOp))
+ {
+ /*
+ Merge Y displacement into X displacement image.
+ */
+ (void) CompositeImage(composite_image,CopyGreenCompositeOp,
+ mask_image,0,0);
+ 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,image->compose,composite_image,
+ geometry.x,geometry.y);
+ if (mask_image != (Image *) NULL)
+ mask_image=image->mask=DestroyImage(image->mask);
+ composite_image=DestroyImage(composite_image);
+ InheritException(exception,&image->exception);
+ *images=DestroyImageList(*images);
+ *images=image;
+ break;
+ }
+ break;
+ }
+ case 'd':
+ {
+ if (LocaleCompare("deconstruct",argv[0]+1) == 0)
+ {
+ Image
+ *deconstruct_image;
+
+ (void) SyncImagesSettings(image_info,*images);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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:
+ {
+ CompositeOperator
+ compose;
+
+ Image
+ *source;
+
+ RectangleInfo
+ geometry;
+
+ /*
+ 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=OverCompositeOp;
+ argv[0]=GetImageOption(image_info,"compose");
+ if (argv[0] != (const char *) NULL)
+ compose=(CompositeOperator) ParseCommandOption(
+ MagickComposeOptions,MagickFalse,argv[0]);
+ CompositeLayers(*images,compose,source,geometry.x,geometry.y,
+ exception);
+ source=DestroyImageList(source);
+ break;
+ }
+ }
+ if (layers == (Image *) NULL)
+ break;
+ InheritException(exception,&layers->exception);
+ *images=DestroyImageList(*images);
+ *images=layers;
+ break;
+ }
+ break;
+ }
+ case 'm':
+ {
+ if (LocaleCompare("map",argv[0]+1) == 0)
+ {
+ (void) SyncImagesSettings(image_info,*images);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ 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);
+ InheritException(exception,&(*images)->exception);
+ break;
+ }
+ break;
+ }
+ case 's':
+ {
+ if (LocaleCompare("smush",argv[0]+1) == 0)
+ {
+ Image
+ *smush_image;
+
+ ssize_t
+ offset;
+
+ (void) SyncImagesSettings(image_info,*images);
+ 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);
+ (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);
+
+ return(status != 0 ? MagickTrue : MagickFalse);
+}
+
projects / imagemagick / commitdiff