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android / platform / external / ImageMagick / dbdd0e35efc03c9bccda644f5407db38b7c17eec / . / MagickWand / operation.c
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/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% OOO PPPP EEEE RRRR AA TTTTTT III OOO N N %
% O O P P E R R A A TT I O O NN N %
% O O PPPP EEE RRRR AAAA TT I O O N N N %
% O O P E R R A A TT I O O N NN %
% OOO P EEEE R RR A A TT III OOO N N %
% %
% %
% MagickWand Module Methods %
% %
% Software Design %
% John Cristy %
% September 2011 %
% %
% %
% Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Apply the given options (settings, and simple, or sequence operations) to
% the given image(s) according to the current "image_info" and "draw_info"
% settings.
%
% The final goal is to allow the execution in a strict one option at a time
% manner that is needed for 'pipelining and file scripting' of options in
% IMv7.
%
% Anthony Thyssen, Sept 2011
*/
#if 0
/*
Include declarations.
*/
#include "MagickWand/studio.h"
#include "MagickWand/MagickWand.h"
#include "MagickWand/mogrify-private.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/thread-private.h"
#include "MagickCore/string-private.h"
/*
Define declarations.
*/
#define UndefinedCompressionQuality 0UL
/*
Constant declaration. (temporary exports)
*/
static const char
BackgroundColor[] = "#fff", /* white */
BorderColor[] = "#dfdfdf", /* gray */
MatteColor[] = "#bdbdbd"; /* gray */
/*
** Function to report on the progress of image operations
*/
static MagickBooleanType MonitorProgress(const char *text,
const MagickOffsetType offset,const MagickSizeType extent,
void *wand_unused(client_data))
{
char
message[MaxTextExtent],
tag[MaxTextExtent];
const char
*locale_message;
register char
*p;
if (extent < 2)
return(MagickTrue);
(void) CopyMagickMemory(tag,text,MaxTextExtent);
p=strrchr(tag,'/');
if (p != (char *) NULL)
*p='\0';
(void) FormatLocaleString(message,MaxTextExtent,"Monitor/%s",tag);
locale_message=GetLocaleMessage(message);
if (locale_message == message)
locale_message=tag;
if (p == (char *) NULL)
(void) FormatLocaleFile(stderr,"%s: %ld of %lu, %02ld%% complete\r",
locale_message,(long) offset,(unsigned long) extent,(long)
(100L*offset/(extent-1)));
else
(void) FormatLocaleFile(stderr,"%s[%s]: %ld of %lu, %02ld%% complete\r",
locale_message,p+1,(long) offset,(unsigned long) extent,(long)
(100L*offset/(extent-1)));
if (offset == (MagickOffsetType) (extent-1))
(void) FormatLocaleFile(stderr,"\n");
(void) fflush(stderr);
return(MagickTrue);
}
/*
** GetImageCache() will read an image into a image cache if not already
** present then return the image that is in the cache under that filename.
*/
static inline Image *GetImageCache(const ImageInfo *image_info,const char *path,
ExceptionInfo *exception)
{
char
key[MaxTextExtent];
ExceptionInfo
*sans_exception;
Image
*image;
ImageInfo
*read_info;
(void) FormatLocaleString(key,MaxTextExtent,"cache:%s",path);
sans_exception=AcquireExceptionInfo();
image=(Image *) GetImageRegistry(ImageRegistryType,key,sans_exception);
sans_exception=DestroyExceptionInfo(sans_exception);
if (image != (Image *) NULL)
return(image);
read_info=CloneImageInfo(image_info);
(void) CopyMagickString(read_info->filename,path,MaxTextExtent);
image=ReadImage(read_info,exception);
read_info=DestroyImageInfo(read_info);
if (image != (Image *) NULL)
(void) SetImageRegistry(ImageRegistryType,key,image,exception);
return(image);
}
/*
SparseColorOption() parse the complex -sparse-color argument into an
an array of floating point values than call SparseColorImage().
Argument is a complex mix of floating-point pixel coodinates, and color
specifications (or direct floating point numbers). The number of floats
needed to represent a color varies depending on teh current channel
setting.
*/
static Image *SparseColorOption(const Image *image,
const SparseColorMethod method,const char *arguments,
const MagickBooleanType color_from_image,ExceptionInfo *exception)
{
char
token[MaxTextExtent];
const char
*p;
double
*sparse_arguments;
Image
*sparse_image;
PixelInfo
color;
MagickBooleanType
error;
register size_t
x;
size_t
number_arguments,
number_colors;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
/*
Limit channels according to image - and add up number of color channel.
*/
number_colors=0;
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
number_colors++;
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
number_colors++;
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
number_colors++;
if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) &&
(image->colorspace == CMYKColorspace))
number_colors++;
if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) &&
(image->matte != MagickFalse))
number_colors++;
/*
Read string, to determine number of arguments needed,
*/
p=arguments;
x=0;
while( *p != '\0' )
{
GetMagickToken(p,&p,token);
if ( token[0] == ',' ) continue;
if ( isalpha((int) token[0]) || token[0] == '#' ) {
if ( color_from_image ) {
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError, "InvalidArgument", "`%s': %s", "sparse-color",
"Color arg given, when colors are coming from image");
return( (Image *)NULL);
}
x += number_colors; /* color argument */
}
else {
x++; /* floating point argument */
}
}
error=MagickTrue;
if ( color_from_image ) {
/* just the control points are being given */
error = ( x % 2 != 0 ) ? MagickTrue : MagickFalse;
number_arguments=(x/2)*(2+number_colors);
}
else {
/* control points and color values */
error = ( x % (2+number_colors) != 0 ) ? MagickTrue : MagickFalse;
number_arguments=x;
}
if ( error ) {
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError, "InvalidArgument", "`%s': %s", "sparse-color",
"Invalid number of Arguments");
return( (Image *)NULL);
}
/* Allocate and fill in the floating point arguments */
sparse_arguments=(double *) AcquireQuantumMemory(number_arguments,
sizeof(*sparse_arguments));
if (sparse_arguments == (double *) NULL) {
(void) ThrowMagickException(exception,GetMagickModule(),ResourceLimitError,
"MemoryAllocationFailed","%s","SparseColorOption");
return( (Image *)NULL);
}
(void) ResetMagickMemory(sparse_arguments,0,number_arguments*
sizeof(*sparse_arguments));
p=arguments;
x=0;
while( *p != '\0' && x < number_arguments ) {
/* X coordinate */
token[0]=','; while ( token[0] == ',' ) GetMagickToken(p,&p,token);
if ( token[0] == '\0' ) break;
if ( isalpha((int) token[0]) || token[0] == '#' ) {
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError, "InvalidArgument", "`%s': %s", "sparse-color",
"Color found, instead of X-coord");
error = MagickTrue;
break;
}
sparse_arguments[x++]=StringToDouble(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++]=StringToDouble(token,(char **) NULL);
/* color values for this control point */
#if 0
if ( (color_from_image ) {
/* get color from image */
/* HOW??? */
}
else
#endif
{
/* color name or function given in string argument */
token[0]=','; while ( token[0] == ',' ) GetMagickToken(p,&p,token);
if ( token[0] == '\0' ) break;
if ( isalpha((int) token[0]) || token[0] == '#' ) {
/* Color string given */
(void) QueryColorCompliance(token,AllCompliance,&color,
exception);
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
sparse_arguments[x++] = QuantumScale*color.red;
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
sparse_arguments[x++] = QuantumScale*color.green;
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
sparse_arguments[x++] = QuantumScale*color.blue;
if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) &&
(image->colorspace == CMYKColorspace))
sparse_arguments[x++] = QuantumScale*color.black;
if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) &&
(image->matte != MagickFalse))
sparse_arguments[x++] = QuantumScale*color.alpha;
}
else {
/* Colors given as a set of floating point values - experimental */
/* NB: token contains the first floating point value to use! */
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
{
while ( token[0] == ',' ) GetMagickToken(p,&p,token);
if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
break;
sparse_arguments[x++]=StringToDouble(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++]=StringToDouble(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++]=StringToDouble(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++]=StringToDouble(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++]=StringToDouble(token,(char **) NULL);
token[0] = ','; /* used this token - get another */
}
}
}
}
if ( number_arguments != x && !error ) {
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"InvalidArgument","`%s': %s","sparse-color","Argument Parsing Error");
sparse_arguments=(double *) RelinquishMagickMemory(sparse_arguments);
return( (Image *)NULL);
}
if ( error )
return( (Image *)NULL);
/* Call the Interpolation function with the parsed arguments */
sparse_image=SparseColorImage(image,method,number_arguments,sparse_arguments,
exception);
sparse_arguments=(double *) RelinquishMagickMemory(sparse_arguments);
return( sparse_image );
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ A p p l y S e t t i n g O p t i o n %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ApplySettingOption() applies a single settings option into a CLI wand
% holding the image_info, draw_info, quantize_info structures that will be
% later used when processing images.
%
% These options require no images to be present in the wand for them to be
% able to be set. That is they may be used before the first image is read.
%
% The format of the ApplySettingOption method is:
%
% MagickBooleanType ApplySettingOption(MagickWand *wand,
% const char *option, const MagickBooleanType set_option, const char
% **args, ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o wand: structure holding settings to be applied
%
% o option: The option string to be set
%
% o set_option: is the option being set, or reset to some default
%
% o arg: the single argument (if needed) to set this option.
%
% o exception: return any errors or warnings in this structure.
%
%
% Example usage (FUTURE)
%
% argc,argv
% i=index in argv
%
% count=ParseCommandOption(MagickCommandOptions,MagickFalse,argv[i]);
% flags=GetCommandOptionFlags(MagickCommandOptions,MagickFalse,argv[i]);
% if ( flags == MagickCommandOptions )
% ApplySettingsOption(wand, argv[i]+1,
% (*argv[i])=='-' ? MagickTrue : MagickFalse,
% (count>0)? argv[i+1]:(char *)NULL,
% exception);
% i += count+1;
%
*/
WandExport MagickBooleanType ApplySettingsOption(MagickWand *wand,
const char *option, const MagickBooleanType set_option, const char *arg,
ExceptionInfo *exception)
{
assert(wand != (MagickWand *) NULL);
assert(wand->signature == WandSignature);
assert(wand->draw_info != (DrawInfo *) NULL); /* ensure it is a CLI wand */
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
#define image_info (wand->image_info)
#define draw_info (wand->draw_info)
#define quantize_info (wand->quantize_info)
#define IfSetOption (set_option != MagickFalse)
#define IfArgOption (IfSetOption?arg:(char *)NULL)
switch (*option)
{
case 'a':
{
if (LocaleCompare("adjoin",option) == 0)
{
image_info->adjoin = set_option;
break;
}
if (LocaleCompare("affine",option) == 0)
{
/* draw_info setting only */
if (IfSetOption)
(void) ParseAffineGeometry(arg,draw_info->affine,exception);
else
GetAffineMatrix(draw_info->affine);
break;
}
if (LocaleCompare("antialias",option) == 0)
{
image_info->antialias =
draw_info->stroke_antialias =
draw_info->text_antialias = set_option;
break;
}
if (LocaleCompare("authenticate",option) == 0)
{
(void) SetImageOption(image_info,option,IfArgOption);
break;
}
break;
}
case 'b':
{
if (LocaleCompare("background",option) == 0)
{
/* FUTURE: both image_info attribute & ImageOption in use!
image_info only used for generating new images.
Note that +background, means fall-back to image
attribute so ImageOption is deleted, not set to a default.
*/
if (IfSetOption)
{
(void) SetImageOption(image_info,option,arg);
(void) QueryColorCompliance(arg,AllCompliance,
image_info->background_color,exception);
break;
}
(void) DeleteImageOption(image_info,option);
(void) QueryColorCompliance("none",AllCompliance,
image_info->background_color,exception);
break;
}
if (LocaleCompare("bias",option) == 0)
{
/* FUTURE: bias OBSOLETED, replaced by "convolve:bias"
as it is actually rarely used except in direct convolve
Usage outside direct convolve is actally non-sensible!
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0");
break;
}
if (LocaleCompare("black-point-compensation",option) == 0)
{
/* Used as a image chromaticity setting */
(void) SetImageOption(image_info,option,
IfSetOption ? "true" : "false" );
break;
}
if (LocaleCompare("blue-primary",option) == 0)
{
/* Image chromaticity X,Y NB: Y=X if Y not defined
Used by many coders including PNG
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0" );
break;
}
if (LocaleCompare("bordercolor",option) == 0)
{
/* FUTURE: both image_info attribute & ImageOption in use! */
if (IfSetOption)
{
(void) SetImageOption(image_info,option,arg);
(void) QueryColorCompliance(arg,AllCompliece,
&image_info->border_color,exception);
(void) QueryColorCompliance(arg,AllCompliance,
&draw_info->border_color,exception);
break;
}
(void) DeleteImageOption(image_info,option);
(void) QueryColorCompliance(BorderColor,AllCompliance,
&image_info->border_color,exception);
(void) QueryColorCompliance(BorderColor,AllCompliance,
&draw_info->border_color,exception);
break;
}
if (LocaleCompare("box",option) == 0)
{
/* Only used to set draw_info for text drawing */
const char
*value = IfSetOption ? arg : "none";
(void) SetImageOption(image_info,option,value);
(void) QueryColorCompliance(value,AllCompliance,
&draw_info->undercolor,exception);
break;
}
break;
}
case 'c':
{
if (LocaleCompare("cache",option) == 0)
{
MagickSizeType
limit;
limit=MagickResourceInfinity;
if (LocaleCompare("unlimited",arg) != 0)
limit=(MagickSizeType) StringToDoubleInterval(arg,100.0);
(void) SetMagickResourceLimit(MemoryResource,limit);
(void) SetMagickResourceLimit(MapResource,2*limit);
break;
}
if (LocaleCompare("caption",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (const char*)NULL);
break;
}
if (LocaleCompare("channel",option) == 0)
{
/* FUTURE: This is also a SimpleImageOperator!!! */
image_info->channel=(ChannelType) (
IfSetOption ? ParseChannelOption(arg) : DefaultChannels );
/* This is also a SimpleImageOperator */
break;
}
if (LocaleCompare("colorspace",option) == 0)
{
/* Setting used for new images via AquireImage()
But also used as a SimpleImageOperator
Undefined colorspace means don't modify images on
read or as a operation */
image_info->colorspace=UndefinedColorspace;
if (IfSetOption)
image_info->colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,arg)
break;
}
if (LocaleCompare("comment",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (const char*)NULL);
break;
}
if (LocaleCompare("compose",option) == 0)
{
/* FUTURE: image_info should be used, but Option kept escapes
This setting should NOT be used to set image 'compose'
which is used by "-layer" operators is image_info is undefined
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (const char*)NULL);
image_info->compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("compress",option) == 0)
{
/* FUTURE: What should be used? image_info or ImageOption ???
The former is more efficent, but Crisy prefers the latter!
The coders appears to use image_info, not Image_Option
however the image attribute (for save) is set from the
ImageOption!
*/
if (IfSetOption)
{
image_info->compression=(CompressionType) ParseCommandOption(
MagickCompressOptions,MagickFalse,arg);
(void) SetImageOption(image_info,option,arg);
break;
}
image_info->compression=UndefinedCompression;
(void) SetImageOption(image_info,option,"undefined");
break;
}
break;
}
case 'd':
{
if (LocaleCompare("debug",option) == 0)
{
if (IfSetOption)
(void) SetLogEventMask(IfSetOption?arg:"none");
image_info->debug=IsEventLogging(); /* extract logging*/
wand->debug=IsEventLogging();
break;
}
if (LocaleCompare("define",option) == 0)
{
/* FUTURE both -set and -define sets ImageOption
But differs in that -set tries to set image properity (attributes)
*/
if (LocaleNCompare(arg,"registry:",9) == 0)
{
if (IfSetOption)
(void) DefineImageRegistry(StringRegistryType,arg+9,
exception);
else
(void) DefineImageOption(image_info,arg,exception);
break;
}
if (IfSetOption)
(void) DefineImageOption(image_info,arg,exception);
else
(void) DeleteImageOption(image_info,arg,exception);
break;
}
if (LocaleCompare("delay",option) == 0)
{
/* Only used for new images via AcquireImage()
FUTURE: Option should also be used for "-morph" (color morphing)
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0");
break;
}
if (LocaleCompare("density",option) == 0)
{
/* FUTURE: string in image_info - moved into Option ??? */
/* Used by both draw_info and in images via SyncImageSettings() */
if (IfSetOption)
{
(void) CloneString(&image_info->density,arg);
(void) CloneString(&draw_info->density,arg);
(void) SetImageOption(image_info,option,arg);
break;
}
if (image_info->density != (char *) NULL)
image_info->density=DestroyString(image_info->density);
if (draw_info->density != (char *) NULL)
draw_info->density=DestroyString(draw_info->density);
(void) SetImageOption(image_info,option,"72");
break;
}
if (LocaleCompare("depth",option) == 0)
{
/* This is also a SimpleImageOperator! to set depth across images */
image_info->depth=IfSetOption?StringToUnsignedLong(arg)
:MAGICKCORE_QUANTUM_DEPTH;
break;
}
if (LocaleCompare("direction",option) == 0)
{
/* Image Option is only used to set draw_info */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "undefined");
draw_info->direction=(DirectionType) ParseCommandOption(
MagickDirectionOptions,MagickFalse,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("display",option) == 0)
{
/* FUTURE: string in image_info - moved into Option ??? */
(void) CloneString(&image_info->server_name,
IfSetOption ? arg :(char *) NULL);
break;
}
if (LocaleCompare("dispose",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("dither",option) == 0)
{
/* FUTURE: merge all options to just Option and quantize_info! */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "none");
image_info->dither = quantize_info->dither =
IfSetOption ? MagickTrue : MagickFalse;
quantize_info->dither_method=(DitherMethod) ParseCommandOption(
MagickDitherOptions,MagickFalse,
IfSetOption ? arg : "none");
if (quantize_info->dither_method == NoDitherMethod)
image_info->dither = quantize_info->dither = MagickFalse;
break;
}
break;
}
case 'e':
{
if (LocaleCompare("encoding",option) == 0)
{
(void) CloneString(&draw_info->encoding,
IfSetOption ? arg : "undefined");
(void) SetImageOption(image_info,option,&draw_info->encoding);
break;
}
if (LocaleCompare("endian",option) == 0)
{
const char
value;
value=IfSetOption?arg:"undefined";
(void) SetImageOption(image_info,option,value);
image_info->endian=(EndianType) ParseCommandOption(
MagickEndianOptions,MagickFalse,value);
break;
}
if (LocaleCompare("extract",option) == 0)
{
(void) CloneString(&image_info->extract,
IfSetOption?arg:(const char *) NULL);
break;
}
break;
}
case 'f':
{
if (LocaleCompare("family",argv[0]+1) == 0)
{
(void) CloneString(&draw_info->family,
IfSetOption ? arg : (const char *) NULL);
break;
}
if (LocaleCompare("fill",option) == 0)
{
/* set fill OR a fill-pattern
color is only used by draw_info
but draw_info is only initialsed using the color not the pattern
*/
const char
value;
ExceptionInfo
*sans;
value = IfSetOption ? arg : "none";
(void) SetImageOption(image_info,option,value);
sans=AcquireExceptionInfo();
status=QueryColorCompliance(value,AllCompliance,&draw_info->fill,sans);
sans=DestroyExceptionInfo(sans);
if (draw_info->fill_pattern != (Image *) NULL)
draw_info->fill_pattern=DestroyImage(draw_info->fill_pattern);
if (status == MagickFalse)
draw_info->fill_pattern=GetImageCache(image_info,value,
exception);
break;
}
if (LocaleCompare("filter",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("font",option) == 0)
{
(void) CloneString(&draw_info->font,
IfSetOption ? arg : (const char *) NULL);
(void) CloneString(&image_info->font,draw_info->font);
break;
}
if (LocaleCompare("format",option) == 0)
{
/* FUTURE: why the ping test, you could set ping after this! */
/*
register const char
*q;
for (q=strchr(arg,'%'); q != (char *) NULL; q=strchr(q+1,'%'))
if (strchr("Agkrz@[#",*(q+1)) != (char *) NULL)
image_info->ping=MagickFalse;
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (const char *) NULL);
break;
}
if (LocaleCompare("fuzz",option) == 0)
{
/* FUTURE: image_info and ImageOption!
Option used to set image fuzz! unless blank canvas (from color)
Image attribute used for color compare operations
image->fuzz is being set by SyncImageSettings()
Can't find anything using image_info->fuzz (except cloning)!
*/
if (IfSetOption)
{
image_info->fuzz=StringToDoubleInterval(arg,(double) QuantumRange+1.0);
(void) SetImageOption(image_info,option,arg);
break;
}
image_info->fuzz=0.0;
(void) SetImageOption(image_info,option,"0");
break;
}
break;
}
case 'g':
{
if (LocaleCompare("gravity",option) == 0)
{
/* FUTURE gravity also set in image via SyncImageSettings() */
const char
value;
value = IfSetOption ? arg : "none";
(void) SetImageOption(image_info,option,value);
draw_info->gravity=(GravityType) ParseCommandOption(
MagickGravityOptions,MagickFalse,value);
break;
}
if (LocaleCompare("green-primary",option) == 0)
{
/* Image chromaticity X,Y NB: Y=X if Y not defined
Used by many coders
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0.0");
break;
}
break;
}
case 'i':
{
if (LocaleCompare("intent",option) == 0)
{
/* FUTURE: sets image->rendering_intent in SyncImagesSettings
Which is only used by coders: MIFF, MPC, BMP, PNG
and for image profile call to AcquireTransformThreadSet()
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("interlace",option) == 0)
{
/* sets image attibute interlace via SyncImageSettings()
Also image_info is directly used by coders
*/
const char
value;
value = IfSetOption ? arg : "undefined";
(void) SetImageOption(image_info,option, value);
image_info->interlace=(InterlaceType) ParseCommandOption(
MagickInterlaceOptions,MagickFalse,arg);
(void) SetImageOption(image_info,option,arg);
break;
}
if (LocaleCompare("interline-spacing",option) == 0)
{
const char
value;
value = IfSetOption ? arg : "0"; /* undefined? */
(void) SetImageOption(image_info,option, value);
draw_info->interline_spacing=StringToDouble(value,
(char **) NULL);
break;
}
if (LocaleCompare("interpolate",option) == 0)
{
/* FUTURE: sets image interpolate value via SyncImageSettings()
It is NOT used by coders, only in image processing,
so shoud really be a image_info attribute.
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "undefined");
break;
}
if (LocaleCompare("interword-spacing",option) == 0)
{
const char
value;
value = IfSetOption ? arg : "0"; /* undefined? */
(void) SetImageOption(image_info,option, value);
draw_info->interword_spacing=StringToDouble(value,
(char **) NULL);
break;
}
break;
}
case 'k':
{
if (LocaleCompare("kerning",option) == 0)
{
const char
value;
value = IfSetOption ? arg : "0"; /* undefined? */
(void) SetImageOption(image_info,option, value);
draw_info->kerning=StringToDouble(value,(char **) NULL);
break;
}
break;
}
case 'l':
{
if (LocaleCompare("label",option) == 0)
{
/* only used for new images */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (char *)NULL);
break;
}
if (LocaleCompare("limit",option) == 0)
{
MagickSizeType
limit;
ResourceType
type;
if (!IfSetOption)
break;
type=(ResourceType) ParseCommandOption(MagickResourceOptions,
MagickFalse,arg);
limit=MagickResourceInfinity;
if (LocaleCompare("unlimited",argv[2]) != 0)
limit=(MagickSizeType) StringToDoubleInterval(argv[2],100.0);
(void) SetMagickResourceLimit(type,limit);
break;
}
if (LocaleCompare("list",option) == 0)
{
ssize_t
list;
list=ParseCommandOption(MagickListOptions,MagickFalse,arg);
switch (list)
{
case MagickCoderOptions:
{
(void) ListCoderInfo((FILE *) NULL,exception);
break;
}
case MagickColorOptions:
{
(void) ListColorInfo((FILE *) NULL,exception);
break;
}
case MagickConfigureOptions:
{
(void) ListConfigureInfo((FILE *) NULL,exception);
break;
}
case MagickDelegateOptions:
{
(void) ListDelegateInfo((FILE *) NULL,exception);
break;
}
case MagickFontOptions:
{
(void) ListTypeInfo((FILE *) NULL,exception);
break;
}
case MagickFormatOptions:
{
(void) ListMagickInfo((FILE *) NULL,exception);
break;
}
case MagickLocaleOptions:
{
(void) ListLocaleInfo((FILE *) NULL,exception);
break;
}
case MagickLogOptions:
{
(void) ListLogInfo((FILE *) NULL,exception);
break;
}
case MagickMagicOptions:
{
(void) ListMagicInfo((FILE *) NULL,exception);
break;
}
case MagickMimeOptions:
{
(void) ListMimeInfo((FILE *) NULL,exception);
break;
}
case MagickModuleOptions:
{
(void) ListModuleInfo((FILE *) NULL,exception);
break;
}
case MagickPolicyOptions:
{
(void) ListPolicyInfo((FILE *) NULL,exception);
break;
}
case MagickResourceOptions:
{
(void) ListMagickResourceInfo((FILE *) NULL,exception);
break;
}
case MagickThresholdOptions:
{
(void) ListThresholdMaps((FILE *) NULL,exception);
break;
}
default:
{
(void) ListCommandOptions((FILE *) NULL,(CommandOption) list,
exception);
break;
}
}
break;
}
if (LocaleCompare("log",option) == 0)
{
if (IfSetOption)
(void) SetLogFormat(arg);
break;
}
if (LocaleCompare("loop",option) == 0)
{
/* Sets image attibutes iterations via SyncImageSettings() */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0");
break;
}
break;
}
case 'm':
{
if (LocaleCompare("matte",option) == 0)
{
if (*argv[0] == '+')
{
(void) SetImageOption(image_info,option,"false");
break;
}
(void) SetImageOption(image_info,option,"true");
break;
}
if (LocaleCompare("mattecolor",option) == 0)
{
if (*argv[0] == '+')
{
(void) SetImageOption(image_info,option,arg);
(void) QueryColorCompliance(MatteColor,AllCompliance,
&image_info->matte_color,exception);
break;
}
(void) SetImageOption(image_info,option,arg);
(void) QueryColorCompliance(arg,AllCompliance,&image_info->matte_color,
exception);
break;
}
if (LocaleCompare("monitor",option) == 0)
{
(void) SetImageInfoProgressMonitor(image_info,MonitorProgress,
(void *) NULL);
break;
}
if (LocaleCompare("monochrome",option) == 0)
{
/* Setting (for input coders) and a 'type' operation */
image_info->monochrome=IfSetOption ? MagickTrue : MagickFalse;
break;
}
break;
}
case 'o':
{
if (LocaleCompare("orient",option) == 0)
{
/* Sets image attribute orientation via SyncImageSettings()
Is not used when defining for new images.
This makes it more of a 'operation' than a setting
*/
const char
value;
value = IfSetOption ? arg : "undefined";
(void) SetImageOption(image_info,option, value);
image_info->orientation=(InterlaceType) ParseCommandOption(
MagickOrientationOptions,MagickFalse,value);
break;
}
}
case 'p':
{
if (LocaleCompare("page",option) == 0)
{
/* Only used for new images and image generators */
char
*canonical_page,
page[MaxTextExtent];
const char
*image_option;
MagickStatusType
flags;
RectangleInfo
geometry;
if (!IfSetOption)
{
(void) DeleteImageOption(image_info,option);
(void) CloneString(&image_info->page,(char *) NULL);
break;
}
(void) ResetMagickMemory(&geometry,0,sizeof(geometry));
image_option=GetImageOption(image_info,"page");
if (image_option != (const char *) NULL)
flags=ParseAbsoluteGeometry(image_option,&geometry);
canonical_page=GetPageGeometry(arg);
flags=ParseAbsoluteGeometry(canonical_page,&geometry);
canonical_page=DestroyString(canonical_page);
(void) FormatLocaleString(page,MaxTextExtent,"%lux%lu",
(unsigned long) geometry.width,(unsigned long) geometry.height);
if (((flags & XValue) != 0) || ((flags & YValue) != 0))
(void) FormatLocaleString(page,MaxTextExtent,"%lux%lu%+ld%+ld",
(unsigned long) geometry.width,(unsigned long) geometry.height,
(long) geometry.x,(long) geometry.y);
(void) SetImageOption(image_info,option,page);
(void) CloneString(&image_info->page,page);
break;
}
if (LocaleCompare("ping",option) == 0)
{
image_info->ping= IfSetOption ? MagickTrue : MagickFalse;
break;
}
if (LocaleCompare("pointsize",option) == 0)
{
double
value=12.0;
if (IfSetOption)
StringToDouble(arg,(char **) NULL);
image_info->pointsize=draw_info->pointsize=value;
break;
}
if (LocaleCompare("precision",option) == 0)
{
(void) SetMagickPrecision(StringToInteger(arg));
break;
}
/* FUTURE: Only the 'preview' coder appears to use this
* Depreciate the coder? Leaving only the 'preview' operator.
if (LocaleCompare("preview",option) == 0)
{
image_info->preview_type=UndefinedPreview;
if (IfSetOption)
image_info->preview_type=(PreviewType) ParseCommandOption(
MagickPreviewOptions,MagickFalse,arg);
break;
}
*/
break;
}
case 'q':
{
if (LocaleCompare("quality",option) == 0)
{
if (IfSetOption)
{
image_info->quality=StringToUnsignedLong(arg);
(void) SetImageOption(image_info,option,arg);
break;
}
image_info->quality=UndefinedCompressionQuality;
(void) SetImageOption(image_info,option,"0");
break;
}
if (LocaleCompare("quantize",option) == 0)
{
/* no image_info setting! Only set direct in quantize_info */
quantize_info->colorspace=UndefinedColorspace;
if (IfSetOption)
quantize_info->colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,arg);
break;
}
if (LocaleCompare("quiet",option) == 0)
{
/* FUTURE: if two -quiet is performed you can not do +quiet! */
static WarningHandler
warning_handler = (WarningHandler) NULL;
WarningHandler
tmp = SetWarningHandler((WarningHandler) NULL);
if ( tmp != (WarningHandler) NULL)
warning_handler = tmp; /* remember the old handler */
if (!IfSetOption) /* set the old handler */
warning_handler=SetWarningHandler(warning_handler);
break;
}
break;
}
case 'r':
{
if (LocaleCompare("red-primary",option) == 0)
{
/* Image chromaticity X,Y NB: Y=X if Y not defined
Used by many coders
*/
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0" );
break;
}
if (LocaleCompare("render",option) == 0)
{
/* draw_info only setting */
draw_info->render= IfSetOption ? MagickFalse : MagickTrue;
break;
}
break;
}
case 's':
{
if (LocaleCompare("sampling-factor",option) == 0)
{
/* FUTURE: should be converted to jpeg:sampling_factor */
(void) CloneString(&image_info->sampling_factor,
IfSetOption ? arg : (char *) NULL);
break;
}
if (LocaleCompare("scene",option) == 0)
{
char
*value = IfSetOption ? arg : "0";
(void) SetImageOption(image_info,option,value);
image_info->scene=StringToUnsignedLong(value);
break;
}
if (LocaleCompare("seed",option) == 0)
{
SeedPseudoRandomGenerator(
IfSetOption ? (size_t) StringToUnsignedLong(arg)
: (size_t) time((time_t *) NULL) );
break;
}
if (LocaleCompare("size",option) == 0)
{
/* FUTURE: string in image_info -- convert to Option ???
Look at the special handling for "size" in SetImageOption()
*/
(void) CloneString(&image_info->size,
IfSetOption ? arg : (char *) NULL);
break;
}
if (LocaleCompare("stretch",option) == 0)
{
draw_info->stretch=UndefinedStretch;
if (IfSetOption)
draw_info->stretch=(StretchType) ParseCommandOption(
MagickStretchOptions,MagickFalse,arg);
break;
}
if (LocaleCompare("stroke",option) == 0)
{
/* set stroke color OR stroke-pattern
color is only used by draw_info
but draw_info is only initialsed using the color not the pattern
*/
const char
*value = IfSetOption ? arg : "none";
ExceptionInfo
*sans;
(void) SetImageOption(image_info,option,value);
sans=AcquireExceptionInfo();
status=QueryColorCompliance(value,AllCompliance,&draw_info->stroke,
sans);
sans=DestroyExceptionInfo(sans);
if (draw_info->stroke_pattern != (Image *) NULL)
draw_info->stroke_pattern=DestroyImage(draw_info->stroke_pattern);
if (status == MagickFalse)
draw_info->stroke_pattern=GetImageCache(image_info,value,
exception);
break;
}
if (LocaleCompare("strokewidth",option) == 0)
{
const char
*value = IfSetOption ? arg : "1.0";
(void) SetImageOption(image_info,option,value);
draw_info->stroke_width=StringToDouble(value,(char **) NULL);
break;
}
if (LocaleCompare("style",option) == 0)
{
draw_info->style=UndefinedStyle;
if (IfSetOption)
draw_info->style=(StyleType) ParseCommandOption(MagickStyleOptions,
MagickFalse,arg);
break;
}
if (LocaleCompare("synchronize",option) == 0)
{
image_info->synchronize=IfSetOption ? MagickTrue : MagickFalse;
break;
}
break;
}
case 't':
{
if (LocaleCompare("taint",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? "true" : "false");
break;
}
if (LocaleCompare("texture",option) == 0)
{
/* FUTURE: move image_info string to option splay-tree */
(void) CloneString(&image_info->texture,
IfSetOption ? arg : (char *) NULL);
break;
}
if (LocaleCompare("tile",option) == 0)
{
draw_info->fill_pattern=DestroyImage(draw_info->fill_pattern);
if (IfSetOption)
draw_info->fill_pattern=GetImageCache(image_info,arg,exception);
break;
}
if (LocaleCompare("tile-offset",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0");
break;
}
if (LocaleCompare("transparent-color",option) == 0)
{
/* FUTURE: both image_info attribute & ImageOption in use!
image_info only used for generating new images.
Note that +transparent-color, means fall-back to image
attribute so ImageOption is deleted, not set to a default.
*/
if (IfSetOption)
{
(void) SetImageOption(image_info,option,arg);
(void) QueryColorCompliance(arg,AllCompliance,
image_info->transparent_color,exception);
break;
}
(void) DeleteImageOption(image_info,option);
(void) QueryColorCompliance("none",AllCompliance,
image_info->transparent_color,exception);
break;
}
if (LocaleCompare("type",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (char) NULL);
image_info->type=UndefinedType;
if (IfSetOption)
image_info->type=(ImageType) ParseCommandOption(MagickTypeOptions,
MagickFalse,arg);
break;
}
break;
}
case 'u':
{
if (LocaleCompare("undercolor",option) == 0)
{
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (char) NULL);
(void) QueryColorCompliance(arg,AllCompliance,
draw_info->undercolor,exception);
break;
}
if (LocaleCompare("units",option) == 0)
{
/* Set in images via SyncImageSettings() */
/* Should this effect draw_info X and Y resolution? */
/* FUTURE: this probably should be part of the density setting */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : (char) NULL);
image_info->units=UndefinedResolution;
if (IfSetOption)
image_info->units=(ResolutionType) ParseCommandOption(
MagickResolutionOptions,MagickFalse,arg);
break;
}
break;
}
case 'v':
{
if (LocaleCompare("verbose",option) == 0)
{
/* FUTURE: Also an image artifact, set in Simple Operators.
But artifact is only used in verbose output.
*/
image_info->verbose= IfSetOption ? MagickTrue : MagickFalse;
image_info->ping=MagickFalse; /* verbose can't be a ping */
break;
}
if (LocaleCompare("view",option) == 0)
{
/* FUTURE: Convert from image_info to Option
Only used by coder FPX
*/
(void) CloneString(&image_info->view,
IfSetOption ? arg : (char) NULL);
break;
}
if (LocaleCompare("virtual-pixel",option) == 0)
{
/* Also used as a 'image' option deep in image structure */
const char
*value = IfSetOption ? arg : "undefined";
(void) SetImageOption(image_info,option,value);
image_info->virtual_pixel_method=(VirtualPixelMethod)
ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,value);
break;
}
break;
}
case 'w':
{
if (LocaleCompare("weight",option) == 0)
{
/* FUTURE: relative weights not sensical due to first assignment!
Also just what is actually using font 'weight' ???
There is no "-list weight" output (reference manual says there is)
*/
draw_info->weight=StringToUnsignedLong(arg);
if (LocaleCompare(arg,"all") == 0)
draw_info->weight=0;
if (LocaleCompare(arg,"bold") == 0)
draw_info->weight=700;
if (LocaleCompare(arg,"bolder") == 0)
if (draw_info->weight <= 800)
draw_info->weight+=100;
if (LocaleCompare(arg,"lighter") == 0)
if (draw_info->weight >= 100)
draw_info->weight-=100;
if (LocaleCompare(arg,"normal") == 0)
draw_info->weight=400;
break;
}
if (LocaleCompare("white-point",option) == 0)
{
/* Used as a image chromaticity setting */
(void) SetImageOption(image_info,option,
IfSetOption ? arg : "0.0" );
break;
}
break;
}
default:
break;
}
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ A p p l y I m a g e O p e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ApplyImageOperator() apply one simple image operation to the current
% image pointed to by the CLI wand, with the settings that are saved in the
% CLI wand.
%
% 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 replaces the original image in the list, as well as
% 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.
%
% It is assumed that any per-image settings are up-to-date with respect to
% extra settings that have been saved in the wand.
%
% The format of the ApplyImageOperator method is:
%
% MagickBooleanType ApplyImageOperator(MagickWand *wand,
% const char *option, const MagickBooleanType set_option, const char
% **args, ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o wand: structure holding settings to be applied
%
% o option: The option string to be set
%
% o set_option: is the option being set, or reset to some default
%
% o arg: the single argument (if needed) to set this option.
%
% o exception: return any errors or warnings in this structure.
%
%
% Example usage (FUTURE)
%
% argc,argv
% i=index in argv
%
% count=ParseCommandOption(MagickCommandOptions,MagickFalse,argv[i]);
% flags=GetCommandOptionFlags(MagickCommandOptions,MagickFalse,argv[i]);
% if ( flags == MagickCommandOptions )
% ApplySettingsOption(wand, argv[i]+1,
% (*argv[i])=='-' ? MagickTrue : MagickFalse,
% argv+i+1, exception);
% i += count+1;
%
*/
WandExport MagickBooleanType ApplySettingsOption(MagickWand *wand,
const char *option, const MagickBooleanType set_option, const char **args,
ExceptionInfo *exception)
{
Image *
new_image;
GeometryInfo
geometry_info;
RectangleInfo
geometry;
MagickStatusType
status;
MagickStatusType
flags;
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(wand->draw_info != (DrawInfo *) NULL); /* ensure it is a CLI wand */
assert(image != (Image **) NULL); /* there is an image */
assert((*image)->signature == MagickSignature);
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
SetGeometryInfo(&geometry_info);
new_image = (Image *)NULL; /* the replacement image, if not null at end */
/* We need somthing more optimized than this! */
(void) SyncImageSettings(image_info,*image,exception);
switch (*option)
{
case 'a':
{
if (LocaleCompare("adaptive-blur",option) == 0)
{
flags=ParseGeometry(args[0],&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",option) == 0)
{
/* FUTURE: this is really a "interpolate-resize" operator
"adaptive-resize" uses a fixed "Mesh" interpolation
*/
(void) ParseRegionGeometry(*image,args[0],&geometry,exception);
new_image=AdaptiveResizeImage(*image,geometry.width,
geometry.height,interpolate_method,exception);
break;
}
if (LocaleCompare("adaptive-sharpen",option) == 0)
{
/*
Adaptive sharpen image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
if ((flags & XiValue) == 0)
geometry_info.xi=0.0;
new_image=AdaptiveSharpenImage(*image,geometry_info.rho,
geometry_info.sigma,geometry_info.xi,exception);
break;
}
if (LocaleCompare("alpha",option) == 0)
{
AlphaChannelType
alpha_type;
(void) SyncImageSettings(image_info,*image,exception);
alpha_type=(AlphaChannelType) ParseCommandOption(MagickAlphaOptions,
MagickFalse,args[0]);
(void) SetImageAlphaChannel(*image,alpha_type,exception);
break;
}
if (LocaleCompare("annotate",option) == 0)
{
char
*text,
geometry[MaxTextExtent];
(void) SyncImageSettings(image_info,*image,exception);
SetGeometryInfo(&geometry_info);
flags=ParseGeometry(args[0],&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=geometry_info.rho;
text=InterpretImageProperties(image_info,*image,argv[2],
exception);
if (text == (char *) NULL)
break;
(void) CloneString(&draw_info->text,text);
text=DestroyString(text);
(void) FormatLocaleString(geometry,MaxTextExtent,"%+f%+f",
geometry_info.xi,geometry_info.psi);
(void) CloneString(&draw_info->geometry,geometry);
draw_info->affine.sx=cos(DegreesToRadians(
fmod(geometry_info.rho,360.0)));
draw_info->affine.rx=sin(DegreesToRadians(
fmod(geometry_info.rho,360.0)));
draw_info->affine.ry=(-sin(DegreesToRadians(
fmod(geometry_info.sigma,360.0))));
draw_info->affine.sy=cos(DegreesToRadians(
fmod(geometry_info.sigma,360.0)));
(void) AnnotateImage(*image,draw_info,exception);
break;
}
if (LocaleCompare("auto-gamma",option) == 0)
{
/*
Auto Adjust Gamma of image based on its mean
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) AutoGammaImage(*image,exception);
break;
}
if (LocaleCompare("auto-level",option) == 0)
{
/*
Perfectly Normalize (max/min stretch) the image
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) AutoLevelImage(*image,exception);
break;
}
if (LocaleCompare("auto-orient",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
switch ((*image)->orientation)
{
case TopRightOrientation:
{
new_image=FlopImage(*image,exception);
break;
}
case BottomRightOrientation:
{
new_image=RotateImage(*image,180.0,exception);
break;
}
case BottomLeftOrientation:
{
new_image=FlipImage(*image,exception);
break;
}
case LeftTopOrientation:
{
new_image=TransposeImage(*image,exception);
break;
}
case RightTopOrientation:
{
new_image=RotateImage(*image,90.0,exception);
break;
}
case RightBottomOrientation:
{
new_image=TransverseImage(*image,exception);
break;
}
case LeftBottomOrientation:
{
new_image=RotateImage(*image,270.0,exception);
break;
}
default:
break;
}
if (new_image != (Image *) NULL)
new_image->orientation=TopLeftOrientation;
break;
}
break;
}
case 'b':
{
if (LocaleCompare("black-threshold",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) BlackThresholdImage(*image,args[0],exception);
break;
}
if (LocaleCompare("blue-shift",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
geometry_info.rho=1.5;
if (*argv[0] == '-')
flags=ParseGeometry(args[0],&geometry_info);
new_image=BlueShiftImage(*image,geometry_info.rho,exception);
break;
}
if (LocaleCompare("blur",option) == 0)
{
/* FUTURE: use of "bias" in a blur is non-sensible */
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
ComposeOperator
compose;
const char*
const char*
value;
value=GetImageOption(image_info,"compose");
if (value != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
else
compose=OverCompositeOp; /* use Over not image->compose */
(void) SyncImageSettings(image_info,*image,exception);
flags=ParsePageGeometry(*image,args[0],&geometry,exception);
if ((flags & SigmaValue) == 0)
geometry.height=geometry.width;
new_image=BorderImage(*image,&geometry,compose,exception);
break;
}
if (LocaleCompare("brightness-contrast",option) == 0)
{
double
brightness,
contrast;
GeometryInfo
geometry_info;
MagickStatusType
flags;
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
brightness=geometry_info.rho;
contrast=0.0;
if ((flags & SigmaValue) != 0)
contrast=geometry_info.sigma;
(void) BrightnessContrastImage(*image,brightness,contrast,
exception);
break;
}
break;
}
case 'c':
{
if (LocaleCompare("cdl",option) == 0)
{
char
*color_correction_collection;
/*
Color correct with a color decision list.
*/
(void) SyncImageSettings(image_info,*image,exception);
color_correction_collection=FileToString(args[0],~0,exception);
if (color_correction_collection == (char *) NULL)
break;
(void) ColorDecisionListImage(*image,color_correction_collection,
exception);
break;
}
if (LocaleCompare("channel",option) == 0)
{
/* The "channel" setting has already been set */
SetPixelChannelMap(*image,image_info->channel);
break;
}
if (LocaleCompare("charcoal",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGravityGeometry(*image,args[0],&geometry,exception);
new_image=ChopImage(*image,&geometry,exception);
break;
}
if (LocaleCompare("clamp",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ClampImage(*image,exception);
break;
}
if (LocaleCompare("clip",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
{
(void) SetImageClipMask(*image,(Image *) NULL,exception);
break;
}
(void) ClipImage(*image,exception);
break;
}
if (LocaleCompare("clip-mask",option) == 0)
{
CacheView
*mask_view;
Image
*mask_image;
register Quantum
*restrict q;
register ssize_t
x;
ssize_t
y;
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
{
/* Remove the write mask */
(void) SetImageMask(*image,(Image *) NULL,exception);
break;
}
mask_image=GetImageCache(image_info,args[0],exception);
if (mask_image == (Image *) NULL)
break;
if (SetImageStorageClass(mask_image,DirectClass,exception) == MagickFalse)
return(MagickFalse);
/* create a write mask from clip-mask image */
/* FUTURE: use Alpha operations instead */
mask_view=AcquireCacheView(mask_image);
for (y=0; y < (ssize_t) mask_image->rows; y++)
{
q=GetCacheViewAuthenticPixels(mask_view,0,y,mask_image->columns,1,
exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) mask_image->columns; x++)
{
if (mask_image->matte == MagickFalse)
SetPixelAlpha(mask_image,GetPixelIntensity(mask_image,q),q);
SetPixelRed(mask_image,GetPixelAlpha(mask_image,q),q);
SetPixelGreen(mask_image,GetPixelAlpha(mask_image,q),q);
SetPixelBlue(mask_image,GetPixelAlpha(mask_image,q),q);
q+=GetPixelChannels(mask_image);
}
if (SyncCacheViewAuthenticPixels(mask_view,exception) == MagickFalse)
break;
}
/* set the write mask */
mask_view=DestroyCacheView(mask_view);
mask_image->matte=MagickTrue;
(void) SetImageClipMask(*image,mask_image,exception);
mask_image=DestroyImage(mask_image);
break;
}
if (LocaleCompare("clip-path",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ClipImagePath(*image,args[0],*argv[0] == '-' ? MagickTrue :
MagickFalse,exception);
break;
}
if (LocaleCompare("colorize",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=ColorizeImage(*image,args[0],draw_info->fill,
exception);
break;
}
if (LocaleCompare("color-matrix",option) == 0)
{
KernelInfo
*kernel;
(void) SyncImageSettings(image_info,*image,exception);
kernel=AcquireKernelInfo(args[0]);
if (kernel == (KernelInfo *) NULL)
break;
new_image=ColorMatrixImage(*image,kernel,exception);
kernel=DestroyKernelInfo(kernel);
break;
}
if (LocaleCompare("colors",option) == 0)
{
/* Reduce the number of colors in the image. */
(void) SyncImageSettings(image_info,*image,exception);
quantize_info->number_colors=StringToUnsignedLong(args[0]);
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",option) == 0)
{
/* This is a Image Setting, which should already been set */
/* FUTURE: default colorspace should be sRGB!
Unless some type of 'linear colorspace' mode is set.
Note that +colorspace sets "undefined" or no effect on
new images, but forces images already in memory back to RGB!
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) TransformImageColorspace(*image,
IfSetOption ? image_info->colorspace : RGBColorspace,
exception);
break;
}
if (LocaleCompare("contrast",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ContrastImage(*image,(*argv[0] == '-') ? MagickTrue :
MagickFalse,exception);
break;
}
if (LocaleCompare("contrast-stretch",option) == 0)
{
double
black_point,
white_point;
MagickStatusType
flags;
/*
Contrast stretch image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
black_point=geometry_info.rho;
white_point=(flags & SigmaValue) != 0 ? geometry_info.sigma :
black_point;
if ((flags & PercentValue) != 0)
{
black_point*=(double) (*image)->columns*(*image)->rows/100.0;
white_point*=(double) (*image)->columns*(*image)->rows/100.0;
}
white_point=(MagickRealType) (*image)->columns*(*image)->rows-
white_point;
(void) ContrastStretchImage(*image,black_point,white_point,
exception);
break;
}
if (LocaleCompare("convolve",option) == 0)
{
KernelInfo
*kernel_info;
(void) SyncImageSettings(image_info,*image,exception);
kernel_info=AcquireKernelInfo(args[0]);
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",option) == 0)
{
/*
Crop a image to a smaller size
*/
(void) SyncImageSettings(image_info,*image,exception);
new_image=CropImageToTiles(*image,args[0],exception);
break;
}
if (LocaleCompare("cycle",option) == 0)
{
/*
Cycle an image colormap.
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) CycleColormapImage(*image,(ssize_t) StringToLong(args[0]),
exception);
break;
}
break;
}
case 'd':
{
if (LocaleCompare("decipher",option) == 0)
{
StringInfo
*passkey;
/*
Decipher pixels.
*/
(void) SyncImageSettings(image_info,*image,exception);
passkey=FileToStringInfo(args[0],~0,exception);
if (passkey != (StringInfo *) NULL)
{
(void) PasskeyDecipherImage(*image,passkey,exception);
passkey=DestroyStringInfo(passkey);
}
break;
}
if (LocaleCompare("depth",option) == 0)
{
/* The image_info->depth setting has already been set
We just need to apply it to all images in current sequence
WARNING: Depth from 8 to 16 causes 'quantum rounding to images!
That is it really is an operation, not a setting! Arrgghhh
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) SetImageDepth(*image,image_info->depth);
break;
}
if (LocaleCompare("deskew",option) == 0)
{
double
threshold;
/*
Straighten the image.
*/
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
threshold=40.0*QuantumRange/100.0;
else
threshold=StringToDoubleInterval(args[0],QuantumRange);
new_image=DeskewImage(*image,threshold,exception);
break;
}
if (LocaleCompare("despeckle",option) == 0)
{
/*
Reduce the speckles within an image.
*/
(void) SyncImageSettings(image_info,*image,exception);
new_image=DespeckleImage(*image,exception);
break;
}
if (LocaleCompare("display",option) == 0)
{
(void) CloneString(&draw_info->server_name,args[0]);
break;
}
if (LocaleCompare("distort",option) == 0)
{
char
*args,
token[MaxTextExtent];
const char
*p;
DistortImageMethod
method;
double
*arguments;
register ssize_t
x;
size_t
number_arguments;
/*
Distort image.
*/
(void) SyncImageSettings(image_info,*image,exception);
method=(DistortImageMethod) ParseCommandOption(MagickDistortOptions,
MagickFalse,args[0]);
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]=StringToDouble(token,(char **) NULL);
}
args=DestroyString(args);
new_image=DistortImage(*image,method,number_arguments,arguments,
(*argv[0] == '+') ? MagickTrue : MagickFalse,exception);
arguments=(double *) RelinquishMagickMemory(arguments);
break;
}
if (LocaleCompare("draw",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) CloneString(&draw_info->primitive,args[0]);
(void) DrawImage(*image,draw_info,exception);
break;
}
break;
}
case 'e':
{
if (LocaleCompare("edge",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
StringInfo
*passkey;
(void) SyncImageSettings(image_info,*image,exception);
passkey=FileToStringInfo(args[0],~0,exception);
if (passkey != (StringInfo *) NULL)
{
(void) PasskeyEncipherImage(*image,passkey,exception);
passkey=DestroyStringInfo(passkey);
}
break;
}
if (LocaleCompare("enhance",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=EnhanceImage(*image,exception);
break;
}
if (LocaleCompare("equalize",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) EqualizeImage(*image,exception);
break;
}
if (LocaleCompare("evaluate",option) == 0)
{
double
constant;
MagickEvaluateOperator
op;
(void) SyncImageSettings(image_info,*image,exception);
op=(MagickEvaluateOperator) ParseCommandOption(
MagickEvaluateOptions,MagickFalse,args[0]);
constant=StringToDoubleInterval(argv[2],QuantumRange);
(void) EvaluateImage(*image,op,constant,exception);
break;
}
if (LocaleCompare("extent",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGravityGeometry(*image,args[0],&geometry,exception);
if (geometry.width == 0)
geometry.width=(*image)->columns;
if (geometry.height == 0)
geometry.height=(*image)->rows;
new_image=ExtentImage(*image,&geometry,exception);
break;
}
break;
}
case 'f':
{
if (LocaleCompare("features",option) == 0)
{
/* FUTURE: Assign Artifact to all images -- per image setting */
(void) SetImageArtifact(*image,"identify:features",
IfSetOption ? args[0] : (const char *) NULL);
break;
}
if (LocaleCompare("flip",option) == 0)
{
/*
Flip image scanlines.
*/
(void) SyncImageSettings(image_info,*image,exception);
new_image=FlipImage(*image,exception);
break;
}
if (LocaleCompare("flop",option) == 0)
{
/*
Flop image scanlines.
*/
(void) SyncImageSettings(image_info,*image,exception);
new_image=FlopImage(*image,exception);
break;
}
if (LocaleCompare("floodfill",option) == 0)
{
PixelInfo
target;
/*
Floodfill image.
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) ParsePageGeometry(*image,args[0],&geometry,exception);
(void) QueryColorCompliance(argv[2],AllCompliance,&target,
exception);
(void) FloodfillPaintImage(*image,draw_info,&target,geometry.x,
geometry.y,*argv[0] == '-' ? MagickFalse : MagickTrue,exception);
break;
}
/* FUTURE: should be from ImageOption "format"
if (LocaleCompare("format",option) == 0)
{
format=args[0];
break;
}
*/
if (LocaleCompare("frame",option) == 0)
{
FrameInfo
frame_info;
/*
Surround image with an ornamental border.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParsePageGeometry(*image,args[0],&geometry,exception);
frame_info.width=geometry.width;
frame_info.height=geometry.height;
if ((flags & HeightValue) == 0)
frame_info.height=geometry.width;
frame_info.outer_bevel=geometry.x;
frame_info.inner_bevel=geometry.y;
frame_info.x=(ssize_t) frame_info.width;
frame_info.y=(ssize_t) frame_info.height;
frame_info.width=(*image)->columns+2*frame_info.width;
frame_info.height=(*image)->rows+2*frame_info.height;
new_image=FrameImage(*image,&frame_info,COMPOSE,exception);
break;
}
if (LocaleCompare("function",option) == 0)
{
char
*arguments,
token[MaxTextExtent];
const char
*p;
double
*parameters;
MagickFunction
function;
register ssize_t
x;
size_t
number_parameters;
/*
Function Modify Image Values
*/
(void) SyncImageSettings(image_info,*image,exception);
function=(MagickFunction) ParseCommandOption(MagickFunctionOptions,
MagickFalse,args[0]);
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]=StringToDouble(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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
(*image)->gamma=StringToDouble(args[0],(char **) NULL);
else
(void) GammaImage(*image,StringToDouble(args[0],
(char **) NULL),exception);
break;
}
if ((LocaleCompare("gaussian-blur",option) == 0) ||
(LocaleCompare("gaussian",option) == 0))
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
/*
Record Image offset for composition,
Resize last image. -- FUTURE depreciate this aspect
*/
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
{
if ((*image)->geometry != (char *) NULL)
(*image)->geometry=DestroyString((*image)->geometry);
break;
}
flags=ParseRegionGeometry(*image,args[0],&geometry,exception);
if (((flags & XValue) != 0) || ((flags & YValue) != 0))
(void) CloneString(&(*image)->geometry,args[0]);
else
new_image=ResizeImage(*image,geometry.width,geometry.height,
(*image)->filter,(*image)->blur,exception);
break;
}
break;
}
case 'h':
{
if (LocaleCompare("highlight-color",option) == 0)
{
(void) SetImageArtifact(*image,option,args[0]);
break;
}
break;
}
case 'i':
{
if (LocaleCompare("identify",option) == 0)
{
char
*text;
(void) SyncImageSettings(image_info,*image,exception);
if (format == (char *) NULL)
{
(void) IdentifyImage(*image,stdout,image_info->verbose,
exception);
break;
}
text=InterpretImageProperties(image_info,*image,format,
exception);
if (text == (char *) NULL)
break;
(void) fputs(text,stdout);
(void) fputc('\n',stdout);
text=DestroyString(text);
break;
}
if (LocaleCompare("implode",option) == 0)
{
/*
Implode image.
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGeometry(args[0],&geometry_info);
new_image=ImplodeImage(*image,geometry_info.rho,
interpolate_method,exception);
break;
}
if (LocaleCompare("interline-spacing",option) == 0)
{
if (*argv[0] == '+')
(void) ParseGeometry("0",&geometry_info);
else
(void) ParseGeometry(args[0],&geometry_info);
draw_info->interline_spacing=geometry_info.rho;
break;
}
if (LocaleCompare("interpolate",option) == 0)
{
interpolate_method=(PixelInterpolateMethod) ParseCommandOption(
MagickInterpolateOptions,MagickFalse,args[0]);
break;
}
if (LocaleCompare("interword-spacing",option) == 0)
{
if (*argv[0] == '+')
(void) ParseGeometry("0",&geometry_info);
else
(void) ParseGeometry(args[0],&geometry_info);
draw_info->interword_spacing=geometry_info.rho;
break;
}
break;
}
case 'k':
{
if (LocaleCompare("kerning",option) == 0)
{
if (*argv[0] == '+')
(void) ParseGeometry("0",&geometry_info);
else
(void) ParseGeometry(args[0],&geometry_info);
draw_info->kerning=geometry_info.rho;
break;
}
break;
}
case 'l':
{
if (LocaleCompare("lat",option) == 0)
{
/*
Local adaptive threshold image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
MagickRealType
black_point,
gamma,
white_point;
MagickStatusType
flags;
/*
Parse levels.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
black_point=geometry_info.rho;
white_point=(MagickRealType) QuantumRange;
if ((flags & SigmaValue) != 0)
white_point=geometry_info.sigma;
gamma=1.0;
if ((flags & XiValue) != 0)
gamma=geometry_info.xi;
if ((flags & PercentValue) != 0)
{
black_point*=(MagickRealType) (QuantumRange/100.0);
white_point*=(MagickRealType) (QuantumRange/100.0);
}
if ((flags & SigmaValue) == 0)
white_point=(MagickRealType) QuantumRange-black_point;
if ((*argv[0] == '+') || ((flags & AspectValue) != 0))
(void) LevelizeImage(*image,black_point,white_point,gamma,
exception);
else
(void) LevelImage(*image,black_point,white_point,gamma,
exception);
break;
}
if (LocaleCompare("level-colors",option) == 0)
{
char
token[MaxTextExtent];
const char
*p;
PixelInfo
black_point,
white_point;
p=(const char *) args[0];
GetMagickToken(p,&p,token); /* get black point color */
if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
(void) QueryColorCompliance(token,AllCompliance,
&black_point,exception);
else
(void) QueryColorCompliance("#000000",AllCompliance,
&black_point,exception);
if (isalpha((int) token[0]) || (token[0] == '#'))
GetMagickToken(p,&p,token);
if (*token == '\0')
white_point=black_point; /* set everything to that color */
else
{
if ((isalpha((int) *token) == 0) && ((*token == '#') == 0))
GetMagickToken(p,&p,token); /* Get white point color. */
if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
(void) QueryColorCompliance(token,AllCompliance,
&white_point,exception);
else
(void) QueryColorCompliance("#ffffff",AllCompliance,
&white_point,exception);
}
(void) LevelImageColors(*image,&black_point,&white_point,
*argv[0] == '+' ? MagickTrue : MagickFalse,exception);
break;
}
if (LocaleCompare("linear-stretch",option) == 0)
{
double
black_point,
white_point;
MagickStatusType
flags;
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
black_point=geometry_info.rho;
white_point=(MagickRealType) (*image)->columns*(*image)->rows;
if ((flags & SigmaValue) != 0)
white_point=geometry_info.sigma;
if ((flags & PercentValue) != 0)
{
black_point*=(double) (*image)->columns*(*image)->rows/100.0;
white_point*=(double) (*image)->columns*(*image)->rows/100.0;
}
if ((flags & SigmaValue) == 0)
white_point=(MagickRealType) (*image)->columns*(*image)->rows-
black_point;
(void) LinearStretchImage(*image,black_point,white_point,exception);
break;
}
if (LocaleCompare("linewidth",option) == 0)
{
draw_info->stroke_width=StringToDouble(args[0],
(char **) NULL);
break;
}
if (LocaleCompare("liquid-rescale",option) == 0)
{
/*
Liquid rescale image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseRegionGeometry(*image,args[0],&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",option) == 0)
{
(void) SetImageArtifact(*image,option,args[0]);
break;
}
break;
}
case 'm':
{
if (LocaleCompare("map",option) == 0)
{
Image
*remap_image;
/*
Transform image colors to match this set of colors.
*/
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
break;
remap_image=GetImageCache(image_info,args[0],exception);
if (remap_image == (Image *) NULL)
break;
(void) RemapImage(quantize_info,*image,remap_image,exception);
remap_image=DestroyImage(remap_image);
break;
}
if (LocaleCompare("mask",option) == 0)
{
Image
*mask;
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
{
/*
Remove a mask.
*/
(void) SetImageMask(*image,(Image *) NULL,exception);
break;
}
/*
Set the image mask.
*/
mask=GetImageCache(image_info,args[0],exception);
if (mask == (Image *) NULL)
break;
(void) SetImageMask(*image,mask,exception);
mask=DestroyImage(mask);
break;
}
if (LocaleCompare("matte",option) == 0)
{
(void) SetImageAlphaChannel(*image,(*argv[0] == '-') ?
SetAlphaChannel : DeactivateAlphaChannel,exception);
break;
}
if (LocaleCompare("median",option) == 0)
{
/*
Median filter image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
/*
Mode image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ModulateImage(*image,args[0],exception);
break;
}
if (LocaleCompare("monitor",option) == 0)
{
/* FUTURE: Why is this a per-image setting? */
if (*argv[0] == '+')
{
(void) SetImageProgressMonitor(*image,
(MagickProgressMonitor) NULL,(void *) NULL);
break;
}
(void) SetImageProgressMonitor(*image,MonitorProgress,
(void *) NULL);
break;
}
if (LocaleCompare("monochrome",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) SetImageType(*image,BilevelType,exception);
break;
}
if (LocaleCompare("morphology",option) == 0)
{
char
token[MaxTextExtent];
const char
*p;
KernelInfo
*kernel;
MorphologyMethod
method;
ssize_t
iterations;
(void) SyncImageSettings(image_info,*image,exception);
p=args[0];
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",option) == 0)
{
/*
Motion blur image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) NegateImage(*image,*argv[0] == '+' ? MagickTrue :
MagickFalse,exception);
break;
}
if (LocaleCompare("noise",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '-')
{
flags=ParseGeometry(args[0],&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,args[0]);
new_image=AddNoiseImage(*image,noise,exception);
}
break;
}
if (LocaleCompare("normalize",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) NormalizeImage(*image,exception);
break;
}
break;
}
case 'o':
{
if (LocaleCompare("opaque",option) == 0)
{
PixelInfo
target;
(void) SyncImageSettings(image_info,*image,exception);
(void) QueryColorCompliance(args[0],AllCompliance,&target,
exception);
(void) OpaquePaintImage(*image,&target,&fill,*argv[0] == '-' ?
MagickFalse : MagickTrue,exception);
break;
}
if (LocaleCompare("ordered-dither",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) OrderedPosterizeImage(*image,args[0],exception);
break;
}
break;
}
case 'p':
{
if (LocaleCompare("paint",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGeometry(args[0],&geometry_info);
new_image=OilPaintImage(*image,geometry_info.rho,
geometry_info.sigma,exception);
break;
}
if (LocaleCompare("polaroid",option) == 0)
{
double
angle;
RandomInfo
*random_info;
/*
Simulate a Polaroid picture.
*/
(void) SyncImageSettings(image_info,*image,exception);
random_info=AcquireRandomInfo();
angle=22.5*(GetPseudoRandomValue(random_info)-0.5);
random_info=DestroyRandomInfo(random_info);
if (*argv[0] == '-')
{
SetGeometryInfo(&geometry_info);
flags=ParseGeometry(args[0],&geometry_info);
angle=geometry_info.rho;
}
new_image=PolaroidImage(*image,draw_info,angle,
interpolate_method,exception);
break;
}
if (LocaleCompare("posterize",option) == 0)
{
/*
Posterize image.
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) PosterizeImage(*image,StringToUnsignedLong(args[0]),
quantize_info->dither,exception);
break;
}
if (LocaleCompare("preview",option) == 0)
{
PreviewType
preview_type;
/*
Preview image.
*/
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
preview_type=UndefinedPreview;
else
preview_type=(PreviewType) ParseCommandOption(
MagickPreviewOptions,MagickFalse,args[0]);
new_image=PreviewImage(*image,preview_type,exception);
break;
}
if (LocaleCompare("profile",option) == 0)
{
const char
*name;
const StringInfo
*profile;
Image
*profile_image;
ImageInfo
*profile_info;
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
{
/*
Remove a profile from the image.
*/
(void) ProfileImage(*image,args[0],(const unsigned char *)
NULL,0,exception);
break;
}
/*
Associate a profile with the image.
*/
profile_info=CloneImageInfo(image_info);
profile=GetImageProfile(*image,"iptc");
if (profile != (StringInfo *) NULL)
profile_info->profile=(void *) CloneStringInfo(profile);
profile_image=GetImageCache(profile_info,args[0],exception);
profile_info=DestroyImageInfo(profile_info);
if (profile_image == (Image *) NULL)
{
StringInfo
*profile;
profile_info=CloneImageInfo(image_info);
(void) CopyMagickString(profile_info->filename,args[0],
MaxTextExtent);
profile=FileToStringInfo(profile_info->filename,~0UL,exception);
if (profile != (StringInfo *) NULL)
{
(void) ProfileImage(*image,profile_info->magick,
GetStringInfoDatum(profile),(size_t)
GetStringInfoLength(profile),exception);
profile=DestroyStringInfo(profile);
}
profile_info=DestroyImageInfo(profile_info);
break;
}
ResetImageProfileIterator(profile_image);
name=GetNextImageProfile(profile_image);
while (name != (const char *) NULL)
{
profile=GetImageProfile(profile_image,name);
if (profile != (StringInfo *) NULL)
(void) ProfileImage(*image,name,GetStringInfoDatum(profile),
(size_t) GetStringInfoLength(profile),exception);
name=GetNextImageProfile(profile_image);
}
profile_image=DestroyImage(profile_image);
break;
}
break;
}
case 'q':
{
if (LocaleCompare("quantize",option) == 0)
{
if (*argv[0] == '+')
{
quantize_info->colorspace=UndefinedColorspace;
break;
}
quantize_info->colorspace=(ColorspaceType) ParseCommandOption(
MagickColorspaceOptions,MagickFalse,args[0]);
break;
}
break;
}
case 'r':
{
if (LocaleCompare("radial-blur",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
new_image=RadialBlurImage(*image,geometry_info.rho,
geometry_info.sigma,exception);
break;
}
if (LocaleCompare("raise",option) == 0)
{
flags=ParsePageGeometry(*image,args[0],&geometry,exception);
if ((flags & SigmaValue) == 0)
geometry.height=geometry.width;
(void) RaiseImage(*image,&geometry,*argv[0] == '-' ? MagickTrue :
MagickFalse,exception);
break;
}
if (LocaleCompare("random-threshold",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) RandomThresholdImage(*image,args[0],exception);
break;
}
if (LocaleCompare("recolor",option) == 0)
{
KernelInfo
*kernel;
(void) SyncImageSettings(image_info,*image,exception);
kernel=AcquireKernelInfo(args[0]);
if (kernel == (KernelInfo *) NULL)
break;
new_image=ColorMatrixImage(*image,kernel,exception);
kernel=DestroyKernelInfo(kernel);
break;
}
if (LocaleCompare("remap",option) == 0)
{
Image
*remap_image;
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
break;
remap_image=GetImageCache(image_info,args[0],exception);
if (remap_image == (Image *) NULL)
break;
(void) RemapImage(quantize_info,*image,remap_image,exception);
remap_image=DestroyImage(remap_image);
break;
}
if (LocaleCompare("repage",option) == 0)
{
if (*argv[0] == '+')
{
(void) ParseAbsoluteGeometry("0x0+0+0",&(*image)->page);
break;
}
(void) ResetImagePage(*image,args[0]);
break;
}
if (LocaleCompare("resample",option) == 0)
{
/* FUTURE: remove blur - no longer used */
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
/* FUTURE: remove blur argument - no longer used */
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseRegionGeometry(*image,args[0],&geometry,exception);
new_image=ResizeImage(*image,geometry.width,geometry.height,
(*image)->filter,(*image)->blur,exception);
break;
}
if (LocaleCompare("roll",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParsePageGeometry(*image,args[0],&geometry,exception);
new_image=RollImage(*image,geometry.x,geometry.y,exception);
break;
}
if (LocaleCompare("rotate",option) == 0)
{
/* special case rotation flags */
(void) SyncImageSettings(image_info,*image,exception);
if (strchr(args[0],'>') != (char *) NULL)
if ((*image)->columns <= (*image)->rows)
break;
if (strchr(args[0],'<') != (char *) NULL)
if ((*image)->columns >= (*image)->rows)
break;
(void) ParseGeometry(args[0],&geometry_info);
new_image=RotateImage(*image,geometry_info.rho,exception);
break;
}
break;
}
case 's':
{
if (LocaleCompare("sample",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseRegionGeometry(*image,args[0],&geometry,exception);
new_image=SampleImage(*image,geometry.width,geometry.height,
exception);
break;
}
if (LocaleCompare("scale",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseRegionGeometry(*image,args[0],&geometry,exception);
new_image=ScaleImage(*image,geometry.width,geometry.height,
exception);
break;
}
if (LocaleCompare("selective-blur",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
/*
Break channels into separate images.
WARNING: This can generate multiple images!
*/
(void) SyncImageSettings(image_info,*image,exception);
new_image=SeparateImages(*image,exception);
break;
}
if (LocaleCompare("sepia-tone",option) == 0)
{
double
threshold;
(void) SyncImageSettings(image_info,*image,exception);
threshold=StringToDoubleInterval(args[0],QuantumRange);
new_image=SepiaToneImage(*image,threshold,exception);
break;
}
if (LocaleCompare("segment",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
char
*value;
if (*argv[0] == '+')
{
if (LocaleNCompare(args[0],"registry:",9) == 0)
(void) DeleteImageRegistry(args[0]+9);
else
if (LocaleNCompare(args[0],"argv[0]:",7) == 0)
{
(void) DeleteImageOption(image_info,args[0]+7);
(void) DeleteImageArtifact(*image,args[0]+7);
}
else
(void) DeleteImageProperty(*image,args[0]);
break;
}
value=InterpretImageProperties(image_info,*image,argv[2],
exception);
if (value == (char *) NULL)
break;
if (LocaleNCompare(args[0],"registry:",9) == 0)
(void) SetImageRegistry(StringRegistryType,args[0]+9,value,
exception);
else
if (LocaleNCompare(args[0],"option:",7) == 0)
{
(void) SetImageOption(image_info,args[0]+7,value);
(void) SetImageArtifact(*image,args[0]+7,value);
}
else
(void) SetImageProperty(*image,args[0],value,exception);
value=DestroyString(value);
break;
}
if (LocaleCompare("shade",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParsePageGeometry(*image,args[0],&geometry,exception);
new_image=ShaveImage(*image,&geometry,exception);
break;
}
if (LocaleCompare("shear",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
double
threshold;
(void) SyncImageSettings(image_info,*image,exception);
threshold=StringToDoubleInterval(args[0],QuantumRange);
(void) SolarizeImage(*image,threshold,exception);
break;
}
if (LocaleCompare("sparse-color",option) == 0)
{
SparseColorMethod
method;
char
*arguments;
(void) SyncImageSettings(image_info,*image,exception);
method=(SparseColorMethod) ParseCommandOption(
MagickSparseColorOptions,MagickFalse,args[0]);
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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGravityGeometry(*image,args[0],&geometry,exception);
new_image=SpliceImage(*image,&geometry,exception);
break;
}
if (LocaleCompare("spread",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGeometry(args[0],&geometry_info);
new_image=SpreadImage(*image,geometry_info.rho,
interpolate_method,exception);
break;
}
if (LocaleCompare("statistic",option) == 0)
{
StatisticType
type;
(void) SyncImageSettings(image_info,*image,exception);
type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
MagickFalse,args[0]);
(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("strip",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) StripImage(*image,exception);
break;
}
if (LocaleCompare("swirl",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseGeometry(args[0],&geometry_info);
new_image=SwirlImage(*image,geometry_info.rho,
interpolate_method,exception);
break;
}
break;
}
case 't':
{
if (LocaleCompare("threshold",option) == 0)
{
double
threshold;
(void) SyncImageSettings(image_info,*image,exception);
if (*argv[0] == '+')
threshold=(double) QuantumRange/2;
else
threshold=StringToDoubleInterval(args[0],QuantumRange);
(void) BilevelImage(*image,threshold,exception);
break;
}
if (LocaleCompare("thumbnail",option) == 0)
{
/*
Thumbnail image.
*/
(void) SyncImageSettings(image_info,*image,exception);
(void) ParseRegionGeometry(*image,args[0],&geometry,exception);
new_image=ThumbnailImage(*image,geometry.width,geometry.height,
exception);
break;
}
if (LocaleCompare("tint",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=TintImage(*image,args[0],&fill,exception);
break;
}
if (LocaleCompare("transform",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=AffineTransformImage(*image,&draw_info->affine,
exception);
break;
}
if (LocaleCompare("transparent",option) == 0)
{
PixelInfo
target;
(void) SyncImageSettings(image_info,*image,exception);
(void) QueryColorCompliance(args[0],AllCompliance,&target,
exception);
(void) TransparentPaintImage(*image,&target,(Quantum)
TransparentAlpha,*argv[0] == '-' ? MagickFalse : MagickTrue,
exception);
break;
}
if (LocaleCompare("transpose",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=TransposeImage(*image,exception);
break;
}
if (LocaleCompare("transverse",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=TransverseImage(*image,exception);
break;
}
if (LocaleCompare("treedepth",option) == 0)
{
quantize_info->tree_depth=StringToUnsignedLong(args[0]);
break;
}
if (LocaleCompare("trim",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=TrimImage(*image,exception);
break;
}
if (LocaleCompare("type",option) == 0)
{
/* Note that "type" setting should have already been defined */
(void) SyncImageSettings(image_info,*image,exception);
(void) SetImageType(*image,type,exception);
break;
}
break;
}
case 'u':
{
if (LocaleCompare("unique",option) == 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",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
new_image=UniqueImageColors(*image,exception);
break;
}
if (LocaleCompare("unsharp",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
(void) SetImageArtifact(*image,option,
*argv[0] == '+' ? "false" : "true");
break;
}
if (LocaleCompare("vignette",option) == 0)
{
/*
Vignette image.
*/
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&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",option) == 0)
{
/* setting already defined in image_info structure */
SetImageVirtualPixelMethod(*image, image_info->virtual_pixel_method);
break;
}
break;
}
case 'w':
{
if (LocaleCompare("wave",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
flags=ParseGeometry(args[0],&geometry_info);
if ((flags & SigmaValue) == 0)
geometry_info.sigma=1.0;
new_image=WaveImage(*image,geometry_info.rho,
geometry_info.sigma,interpolate_method,exception);
break;
}
if (LocaleCompare("white-threshold",option) == 0)
{
(void) SyncImageSettings(image_info,*image,exception);
(void) WhiteThresholdImage(*image,args[0],exception);
break;
}
break;
}
default:
break;
}
/*
Replace current image with any image that was generated
*/
if (new_image != (Image *) NULL)
ReplaceImageInListReturnLast(image,new_image);
/*
Free resources.
*/
quantize_info=DestroyQuantizeInfo(quantize_info);
draw_info=DestroyDrawInfo(draw_info);
status=(MagickStatusType) (exception->severity == UndefinedException ? 1 : 0);
return(status == 0 ? MagickFalse : MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ S e q u e n c e O p e r a t i o n I m a g e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SequenceOperationImages() applies a single operation that apply to the
% entire image list (e.g. -append, -layers, -coalesce, etc.).
%
% The format of the MogrifyImage method is:
%
% MagickBooleanType SequenceOperationImages(ImageInfo *image_info,
% const int argc, const char **argv,Image **images,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info..
%
% o argc: Specifies a pointer to an integer describing the number of
% elements in the argument vector.
%
% o argv: Specifies a pointer to a text array containing the command line
% arguments.
%
% o images: pointer to pointer of the first image in image list.
%
% o exception: return any errors or warnings in this structure.
%
*/
WandExport MagickBooleanType SequenceOperationImages(ImageInfo *image_info,
const int argc,const char **argv,Image **images,ExceptionInfo *exception)
{
MagickStatusType
status;
QuantizeInfo
*quantize_info;
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(images != (Image **) NULL);
assert((*images)->previous == (Image *) NULL);
assert((*images)->signature == MagickSignature);
if ((*images)->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
(*images)->filename);
if ((argc <= 0) || (*argv == (char *) NULL))
return(MagickTrue);
status=MagickTrue;
switch (*(argv[0]+1))
{
case 'a':
{
if (LocaleCompare("affinity",argv[0]+1) == 0)
{
(void) SyncImagesSettings(image_info,*images,exception);
if (*argv[0] == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
break;
}
if (LocaleCompare("append",argv[0]+1) == 0)
{
Image
*append_image;
(void) SyncImagesSettings(image_info,*images,exception);
append_image=AppendImages(*images,*argv[0] == '-' ? MagickTrue :
MagickFalse,exception);
if (append_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=append_image;
break;
}
if (LocaleCompare("average",argv[0]+1) == 0)
{
Image
*average_image;
/*
Average an image sequence (deprecated).
*/
(void) SyncImagesSettings(image_info,*images,exception);
average_image=EvaluateImages(*images,MeanEvaluateOperator,
exception);
if (average_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=average_image;
break;
}
break;
}
case 'c':
{
if (LocaleCompare("channel",argv[0]+1) == 0)
{
ChannelType
channel;
if (*argv[0] == '+')
{
channel=DefaultChannels;
break;
}
channel=(ChannelType) ParseChannelOption(argv[1]);
SetPixelChannelMap(*images,channel);
break;
}
if (LocaleCompare("clut",argv[0]+1) == 0)
{
Image
*clut_image,
*image;
(void) SyncImagesSettings(image_info,*images,exception);
image=RemoveFirstImageFromList(images);
clut_image=RemoveFirstImageFromList(images);
if (clut_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) ClutImage(image,clut_image,interpolate_method,exception);
clut_image=DestroyImage(clut_image);
*images=DestroyImageList(*images);
*images=image;
break;
}
if (LocaleCompare("coalesce",argv[0]+1) == 0)
{
Image
*coalesce_image;
(void) SyncImagesSettings(image_info,*images,exception);
coalesce_image=CoalesceImages(*images,exception);
if (coalesce_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=coalesce_image;
break;
}
if (LocaleCompare("combine",argv[0]+1) == 0)
{
Image
*combine_image;
(void) SyncImagesSettings(image_info,*images,exception);
combine_image=CombineImages(*images,exception);
if (combine_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=combine_image;
break;
}
if (LocaleCompare("composite",argv[0]+1) == 0)
{
Image
*mask_image,
*composite_image,
*image;
RectangleInfo
geometry;
ComposeOperator
compose;
const char*
value;
value=GetImageOption(image_info,"compose");
if (value != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
else
compose=OverCompositeOp; /* use Over not image->compose */
const char*
value=GetImageOption(image_info,"compose");
if (value != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
else
compose=OverCompositeOp; /* use Over not image->compose */
(void) SyncImagesSettings(image_info,*images,exception);
image=RemoveFirstImageFromList(images);
composite_image=RemoveFirstImageFromList(images);
if (composite_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) TransformImage(&composite_image,(char *) NULL,
composite_image->geometry,exception);
SetGeometry(composite_image,&geometry);
(void) ParseAbsoluteGeometry(composite_image->geometry,&geometry);
GravityAdjustGeometry(image->columns,image->rows,image->gravity,
&geometry);
mask_image=RemoveFirstImageFromList(images);
if (mask_image != (Image *) NULL)
{
if ((compose == DisplaceCompositeOp) ||
(compose == DistortCompositeOp))
{
/*
Merge Y displacement into X displacement image.
*/
(void) CompositeImage(composite_image,CopyGreenCompositeOp,
mask_image,0,0,exception);
mask_image=DestroyImage(mask_image);
}
else
{
/*
Set a blending mask for the composition.
Posible error, what if image->mask already set.
*/
image->mask=mask_image;
(void) NegateImage(image->mask,MagickFalse,exception);
}
}
(void) CompositeImage(image,compose,composite_image,
geometry.x,geometry.y,exception);
if (mask_image != (Image *) NULL)
mask_image=image->mask=DestroyImage(image->mask);
composite_image=DestroyImage(composite_image);
*images=DestroyImageList(*images);
*images=image;
break;
}
break;
}
case 'd':
{
if (LocaleCompare("deconstruct",argv[0]+1) == 0)
{
Image
*deconstruct_image;
(void) SyncImagesSettings(image_info,*images,exception);
deconstruct_image=CompareImagesLayers(*images,CompareAnyLayer,
exception);
if (deconstruct_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=deconstruct_image;
break;
}
if (LocaleCompare("delete",argv[0]+1) == 0)
{
if (*argv[0] == '+')
DeleteImages(images,"-1",exception);
else
DeleteImages(images,argv[1],exception);
break;
}
if (LocaleCompare("dither",argv[0]+1) == 0)
{
if (*argv[0] == '+')
{
quantize_info->dither=MagickFalse;
break;
}
quantize_info->dither=MagickTrue;
quantize_info->dither_method=(DitherMethod) ParseCommandOption(
MagickDitherOptions,MagickFalse,argv[1]);
break;
}
if (LocaleCompare("duplicate",argv[0]+1) == 0)
{
Image
*duplicate_images;
if (*argv[0] == '+')
duplicate_images=DuplicateImages(*images,1,"-1",exception);
else
{
const char
*p;
size_t
number_duplicates;
number_duplicates=(size_t) StringToLong(argv[1]);
p=strchr(argv[1],',');
if (p == (const char *) NULL)
duplicate_images=DuplicateImages(*images,number_duplicates,
"-1",exception);
else
duplicate_images=DuplicateImages(*images,number_duplicates,p,
exception);
}
AppendImageToList(images, duplicate_images);
(void) SyncImagesSettings(image_info,*images,exception);
break;
}
break;
}
case 'e':
{
if (LocaleCompare("evaluate-sequence",argv[0]+1) == 0)
{
Image
*evaluate_image;
MagickEvaluateOperator
op;
(void) SyncImageSettings(image_info,*images);
op=(MagickEvaluateOperator) ParseCommandOption(
MagickEvaluateOptions,MagickFalse,argv[1]);
evaluate_image=EvaluateImages(*images,op,exception);
if (evaluate_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=evaluate_image;
break;
}
break;
}
case 'f':
{
if (LocaleCompare("fft",argv[0]+1) == 0)
{
Image
*fourier_image;
/*
Implements the discrete Fourier transform (DFT).
*/
(void) SyncImageSettings(image_info,*images);
fourier_image=ForwardFourierTransformImage(*images,*argv[0] == '-' ?
MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
*images=DestroyImage(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("flatten",argv[0]+1) == 0)
{
Image
*flatten_image;
(void) SyncImagesSettings(image_info,*images,exception);
flatten_image=MergeImageLayers(*images,FlattenLayer,exception);
if (flatten_image == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=flatten_image;
break;
}
if (LocaleCompare("fx",argv[0]+1) == 0)
{
Image
*fx_image;
(void) SyncImagesSettings(image_info,*images,exception);
fx_image=FxImage(*images,argv[1],exception);
if (fx_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=fx_image;
break;
}
break;
}
case 'h':
{
if (LocaleCompare("hald-clut",argv[0]+1) == 0)
{
Image
*hald_image,
*image;
(void) SyncImagesSettings(image_info,*images,exception);
image=RemoveFirstImageFromList(images);
hald_image=RemoveFirstImageFromList(images);
if (hald_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
(void) HaldClutImage(image,hald_image,exception);
hald_image=DestroyImage(hald_image);
if (*images != (Image *) NULL)
*images=DestroyImageList(*images);
*images=image;
break;
}
break;
}
case 'i':
{
if (LocaleCompare("ift",argv[0]+1) == 0)
{
Image
*fourier_image,
*magnitude_image,
*phase_image;
/*
Implements the inverse fourier discrete Fourier transform (DFT).
*/
(void) SyncImagesSettings(image_info,*images,exception);
magnitude_image=RemoveFirstImageFromList(images);
phase_image=RemoveFirstImageFromList(images);
if (phase_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
fourier_image=InverseFourierTransformImage(magnitude_image,
phase_image,*argv[0] == '-' ? MagickTrue : MagickFalse,exception);
if (fourier_image == (Image *) NULL)
break;
if (*images != (Image *) NULL)
*images=DestroyImage(*images);
*images=fourier_image;
break;
}
if (LocaleCompare("insert",argv[0]+1) == 0)
{
Image
*p,
*q;
index=0;
if (*argv[0] != '+')
index=(ssize_t) StringToLong(argv[1]);
p=RemoveLastImageFromList(images);
if (p == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[1]);
status=MagickFalse;
break;
}
q=p;
if (index == 0)
PrependImageToList(images,q);
else
if (index == (ssize_t) GetImageListLength(*images))
AppendImageToList(images,q);
else
{
q=GetImageFromList(*images,index-1);
if (q == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",argv[1]);
status=MagickFalse;
break;
}
InsertImageInList(&q,p);
}
*images=GetFirstImageInList(q);
break;
}
if (LocaleCompare("interpolate",argv[0]+1) == 0)
{
interpolate_method=(PixelInterpolateMethod) ParseCommandOption(
MagickInterpolateOptions,MagickFalse,argv[1]);
break;
}
break;
}
case 'l':
{
if (LocaleCompare("layers",argv[0]+1) == 0)
{
Image
*layers;
ImageLayerMethod
method;
(void) SyncImagesSettings(image_info,*images,exception);
layers=(Image *) NULL;
method=(ImageLayerMethod) ParseCommandOption(MagickLayerOptions,
MagickFalse,argv[1]);
switch (method)
{
case CoalesceLayer:
{
layers=CoalesceImages(*images,exception);
break;
}
case CompareAnyLayer:
case CompareClearLayer:
case CompareOverlayLayer:
default:
{
layers=CompareImagesLayers(*images,method,exception);
break;
}
case MergeLayer:
case FlattenLayer:
case MosaicLayer:
case TrimBoundsLayer:
{
layers=MergeImageLayers(*images,method,exception);
break;
}
case DisposeLayer:
{
layers=DisposeImages(*images,exception);
break;
}
case OptimizeImageLayer:
{
layers=OptimizeImageLayers(*images,exception);
break;
}
case OptimizePlusLayer:
{
layers=OptimizePlusImageLayers(*images,exception);
break;
}
case OptimizeTransLayer:
{
OptimizeImageTransparency(*images,exception);
break;
}
case RemoveDupsLayer:
{
RemoveDuplicateLayers(images,exception);
break;
}
case RemoveZeroLayer:
{
RemoveZeroDelayLayers(images,exception);
break;
}
case OptimizeLayer:
{
/*
General Purpose, GIF Animation Optimizer.
*/
layers=CoalesceImages(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=OptimizeImageLayers(*images,exception);
if (layers == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=layers;
layers=(Image *) NULL;
OptimizeImageTransparency(*images,exception);
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
case CompositeLayer:
{
Image
*source;
RectangleInfo
geometry;
ComposeOperator
compose;
const char*
value;
value=GetImageOption(image_info,"compose");
if (value != (const char *) NULL)
compose=(CompositeOperator) ParseCommandOption(
MagickComposeOptions,MagickFalse,value);
else
compose=OverCompositeOp; /* use Over not image->compose */
/*
Split image sequence at the first 'NULL:' image.
*/
source=(*images);
while (source != (Image *) NULL)
{
source=GetNextImageInList(source);
if ((source != (Image *) NULL) &&
(LocaleCompare(source->magick,"NULL") == 0))
break;
}
if (source != (Image *) NULL)
{
if ((GetPreviousImageInList(source) == (Image *) NULL) ||
(GetNextImageInList(source) == (Image *) NULL))
source=(Image *) NULL;
else
{
/*
Separate the two lists, junk the null: image.
*/
source=SplitImageList(source->previous);
DeleteImageFromList(&source);
}
}
if (source == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"MissingNullSeparator","layers Composite");
status=MagickFalse;
break;
}
/*
Adjust offset with gravity and virtual canvas.
*/
SetGeometry(*images,&geometry);
(void) ParseAbsoluteGeometry((*images)->geometry,&geometry);
geometry.width=source->page.width != 0 ?
source->page.width : source->columns;
geometry.height=source->page.height != 0 ?
source->page.height : source->rows;
GravityAdjustGeometry((*images)->page.width != 0 ?
(*images)->page.width : (*images)->columns,
(*images)->page.height != 0 ? (*images)->page.height :
(*images)->rows,(*images)->gravity,&geometry);
/*
Compose the two image sequences together
*/
CompositeLayers(*images,compose,source,geometry.x,geometry.y,
exception);
source=DestroyImageList(source);
break;
}
}
if (layers == (Image *) NULL)
break;
*images=DestroyImageList(*images);
*images=layers;
break;
}
break;
}
case 'm':
{
if (LocaleCompare("map",argv[0]+1) == 0)
{
(void) SyncImagesSettings(image_info,*images,exception);
if (*argv[0] == '+')
{
(void) RemapImages(quantize_info,*images,(Image *) NULL,
exception);
break;
}
break;
}
if (LocaleCompare("maximum",argv[0]+1) == 0)
{
Image
*maximum_image;
/*
Maximum image sequence (deprecated).
*/
(void) SyncImagesSettings(image_info,*images,exception);
maximum_image=EvaluateImages(*images,MaxEvaluateOperator,exception);
if (maximum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=maximum_image;
break;
}
if (LocaleCompare("minimum",argv[0]+1) == 0)
{
Image
*minimum_image;
/*
Minimum image sequence (deprecated).
*/
(void) SyncImagesSettings(image_info,*images,exception);
minimum_image=EvaluateImages(*images,MinEvaluateOperator,exception);
if (minimum_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=minimum_image;
break;
}
if (LocaleCompare("morph",argv[0]+1) == 0)
{
Image
*morph_image;
(void) SyncImagesSettings(image_info,*images,exception);
morph_image=MorphImages(*images,StringToUnsignedLong(argv[1]),
exception);
if (morph_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=morph_image;
break;
}
if (LocaleCompare("mosaic",argv[0]+1) == 0)
{
Image
*mosaic_image;
(void) SyncImagesSettings(image_info,*images,exception);
mosaic_image=MergeImageLayers(*images,MosaicLayer,exception);
if (mosaic_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=mosaic_image;
break;
}
break;
}
case 'p':
{
if (LocaleCompare("print",argv[0]+1) == 0)
{
char
*string;
(void) SyncImagesSettings(image_info,*images,exception);
string=InterpretImageProperties(image_info,*images,argv[1],
exception);
if (string == (char *) NULL)
break;
(void) FormatLocaleFile(stdout,"%s",string);
string=DestroyString(string);
}
if (LocaleCompare("process",argv[0]+1) == 0)
{
char
**arguments;
int
j,
number_arguments;
(void) SyncImagesSettings(image_info,*images,exception);
arguments=StringToArgv(argv[1],&number_arguments);
if (arguments == (char **) NULL)
break;
if ((argc > 1) && (strchr(arguments[1],'=') != (char *) NULL))
{
char
breaker,
quote,
*token;
const char
*arguments;
int
next,
status;
size_t
length;
TokenInfo
*token_info;
/*
Support old style syntax, filter="-option arg".
*/
length=strlen(argv[1]);
token=(char *) NULL;
if (~length >= (MaxTextExtent-1))
token=(char *) AcquireQuantumMemory(length+MaxTextExtent,
sizeof(*token));
if (token == (char *) NULL)
break;
next=0;
arguments=argv[1];
token_info=AcquireTokenInfo();
status=Tokenizer(token_info,0,token,length,arguments,"","=",
"\"",'\0',&breaker,&next,&quote);
token_info=DestroyTokenInfo(token_info);
if (status == 0)
{
const char
*argv;
argv=(&(arguments[next]));
(void) InvokeDynamicImageFilter(token,&(*images),1,&argv,
exception);
}
token=DestroyString(token);
break;
}
(void) SubstituteString(&arguments[1],"-","");
(void) InvokeDynamicImageFilter(arguments[1],&(*images),
number_arguments-2,(const char **) arguments+2,exception);
for (j=0; j < number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
break;
}
break;
}
case 'r':
{
if (LocaleCompare("reverse",argv[0]+1) == 0)
{
ReverseImageList(images);
break;
}
break;
}
case 's':
{
if (LocaleCompare("smush",argv[0]+1) == 0)
{
Image
*smush_image;
ssize_t
offset;
(void) SyncImagesSettings(image_info,*images,exception);
offset=(ssize_t) StringToLong(argv[1]);
smush_image=SmushImages(*images,*argv[0] == '-' ? MagickTrue :
MagickFalse,offset,exception);
if (smush_image == (Image *) NULL)
{
status=MagickFalse;
break;
}
*images=DestroyImageList(*images);
*images=smush_image;
break;
}
if (LocaleCompare("swap",argv[0]+1) == 0)
{
Image
*p,
*q,
*swap;
ssize_t
swap_index;
index=(-1);
swap_index=(-2);
if (*argv[0] != '+')
{
GeometryInfo
geometry_info;
MagickStatusType
flags;
swap_index=(-1);
flags=ParseGeometry(argv[1],&geometry_info);
index=(ssize_t) geometry_info.rho;
if ((flags & SigmaValue) != 0)
swap_index=(ssize_t) geometry_info.sigma;
}
p=GetImageFromList(*images,index);
q=GetImageFromList(*images,swap_index);
if ((p == (Image *) NULL) || (q == (Image *) NULL))
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"NoSuchImage","`%s'",(*images)->filename);
status=MagickFalse;
break;
}
if (p == q)
break;
swap=CloneImage(p,0,0,MagickTrue,exception);
ReplaceImageInList(&p,CloneImage(q,0,0,MagickTrue,exception));
ReplaceImageInList(&q,swap);
*images=GetFirstImageInList(q);
break;
}
break;
}
case 'w':
{
if (LocaleCompare("write",argv[0]+1) == 0)
{
char
key[MaxTextExtent];
Image
*write_images;
ImageInfo
*write_info;
(void) SyncImagesSettings(image_info,*images,exception);
(void) FormatLocaleString(key,MaxTextExtent,"cache:%s",argv[1]);
(void) DeleteImageRegistry(key);
write_images=(*images);
if (*argv[0] == '+')
write_images=CloneImageList(*images,exception);
write_info=CloneImageInfo(image_info);
status&=WriteImages(write_info,write_images,argv[1],exception);
write_info=DestroyImageInfo(write_info);
if (*argv[0] == '+')
write_images=DestroyImageList(write_images);
break;
}
break;
}
default:
break;
}
quantize_info=DestroyQuantizeInfo(quantize_info);
status=(MagickStatusType) (exception->severity == UndefinedException ? 1 : 0);
return(status != 0 ? MagickTrue : MagickFalse);
}
#endif