/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- CompositeImageList
- CompositeUsage
- GetCompositeOptions
- RelinquishCompositeOptions
- CompositeImageCommand
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% CCCC OOO M M PPPP OOO SSSSS IIIII TTTTT EEEEE %
% C O O MM MM P P O O SS I T E %
% C O O M M M PPPP O O SSS I T EEE %
% C O O M M P O O SS I T E %
% CCCC OOO M M P OOO SSSSS IIIII T EEEEE %
% %
% %
% MagickWand Image Composite Methods %
% %
% Software Design %
% John Cristy %
% July 1992 %
% %
% %
% Copyright 1999-2013 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. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Use the composite program to overlap one image over another.
%
*/
/*
Include declarations.
*/
#include "wand/studio.h"
#include "wand/MagickWand.h"
#include "wand/mogrify-private.h"
#include "magick/string-private.h"
/*
Typedef declarations.
*/
typedef struct _CompositeOptions
{
ChannelType
channel;
char
*compose_args,
*geometry;
CompositeOperator
compose;
GravityType
gravity;
ssize_t
stegano;
RectangleInfo
offset;
MagickBooleanType
stereo,
tile;
} CompositeOptions;
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C o m p o s i t e I m a g e C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CompositeImageCommand() reads one or more images and an optional mask and
% composites them into a new image.
%
% The format of the CompositeImageCommand method is:
%
% MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc,
% char **argv,char **metadata,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o argc: the number of elements in the argument vector.
%
% o argv: A text array containing the command line arguments.
%
% o metadata: any metadata is returned here.
%
% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image,
Image *composite_image,CompositeOptions *composite_options,
ExceptionInfo *exception)
{
MagickStatusType
status;
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image **) NULL);
assert((*image)->signature == MagickSignature);
if ((*image)->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*image)->filename);
assert(exception != (ExceptionInfo *) NULL);
status=MagickTrue;
if (composite_image != (Image *) NULL)
{
assert(composite_image->signature == MagickSignature);
switch( composite_options->compose )
{
case BlendCompositeOp:
case BlurCompositeOp:
case DisplaceCompositeOp:
case DistortCompositeOp:
case DissolveCompositeOp:
case ModulateCompositeOp:
case ThresholdCompositeOp:
{
(void) SetImageArtifact(composite_image,"compose:args",
composite_options->compose_args);
break;
}
default:
break;
}
/*
Composite image.
*/
if (composite_options->stegano != 0)
{
Image
*stegano_image;
(*image)->offset=composite_options->stegano-1;
stegano_image=SteganoImage(*image,composite_image,exception);
if (stegano_image != (Image *) NULL)
{
*image=DestroyImageList(*image);
*image=stegano_image;
}
}
else
if (composite_options->stereo != MagickFalse)
{
Image
*stereo_image;
stereo_image=StereoAnaglyphImage(*image,composite_image,
composite_options->offset.x,composite_options->offset.y,
exception);
if (stereo_image != (Image *) NULL)
{
*image=DestroyImageList(*image);
*image=stereo_image;
}
}
else
if (composite_options->tile != MagickFalse)
{
size_t
columns;
ssize_t
x,
y;
/*
Tile the composite image.
*/
(void) SetImageArtifact(composite_image,"compose:outside-overlay",
"false");
columns=composite_image->columns;
for (y=0; y < (ssize_t) (*image)->rows; y+=(ssize_t) composite_image->rows)
for (x=0; x < (ssize_t) (*image)->columns; x+=(ssize_t) columns)
status&=CompositeImageChannel(*image,
composite_options->channel,composite_options->compose,
composite_image,x,y);
GetImageException(*image,exception);
}
else
{
RectangleInfo
geometry;
/*
Work out gravity Adjustment of Offset
*/
SetGeometry(*image,&geometry);
(void) ParseAbsoluteGeometry(composite_options->geometry,
&geometry);
geometry.width=composite_image->columns;
geometry.height=composite_image->rows;
GravityAdjustGeometry((*image)->columns,(*image)->rows,
composite_options->gravity, &geometry);
(*image)->gravity=(GravityType) composite_options->gravity;
/*
Digitally composite image.
*/
status&=CompositeImageChannel(*image,composite_options->channel,
composite_options->compose,composite_image,geometry.x,
geometry.y);
GetImageException(*image,exception);
}
}
return(status != 0 ? MagickTrue : MagickFalse);
}
static MagickBooleanType CompositeUsage(void)
{
const char
**p;
static const char
*miscellaneous[]=
{
"-debug events display copious debugging information",
"-help print program options",
"-list type print a list of supported option arguments",
"-log format format of debugging information",
"-version print version information",
(char *) NULL
},
*operators[]=
{
"-blend geometry blend images",
"-border geometry surround image with a border of color",
"-bordercolor color border color",
"-colors value preferred number of colors in the image",
"-decipher filename convert cipher pixels to plain pixels",
"-displace geometry shift lookup according to a relative displacement map",
"-dissolve value dissolve the two images a given percent",
"-distort geometry shift lookup according to a absolute distortion map",
"-encipher filename convert plain pixels to cipher pixels",
"-extract geometry extract area from image",
"-geometry geometry location of the composite image",
"-identify identify the format and characteristics of the image",
"-monochrome transform image to black and white",
"-negate replace every pixel with its complementary color ",
"-profile filename add ICM or IPTC information profile to image",
"-quantize colorspace reduce colors in this colorspace",
"-repage geometry size and location of an image canvas (operator)",
"-rotate degrees apply Paeth rotation to the image",
"-resize geometry resize the image",
"-sharpen geometry sharpen the image",
"-shave geometry shave pixels from the image edges",
"-stegano offset hide watermark within an image",
"-stereo geometry combine two image to create a stereo anaglyph",
"-strip strip image of all profiles and comments",
"-thumbnail geometry create a thumbnail of the image",
"-transform affine transform image",
"-type type image type",
"-unsharp geometry sharpen the image",
"-watermark geometry percent brightness and saturation of a watermark",
"-write filename write images to this file",
(char *) NULL
},
*settings[]=
{
"-affine matrix affine transform matrix",
"-alpha option on, activate, off, deactivate, set, opaque, copy",
" transparent, extract, background, or shape",
"-authenticate password",
" decipher image with this password",
"-blue-primary point chromaticity blue primary point",
"-channel type apply option to select image channels",
"-colorspace type alternate image colorspace",
"-comment string annotate image with comment",
"-compose operator composite operator",
"-compress type type of pixel compression when writing the image",
"-define format:option",
" define one or more image format options",
"-depth value image depth",
"-density geometry horizontal and vertical density of the image",
"-display server get image or font from this X server",
"-dispose method layer disposal method",
"-dither method apply error diffusion to image",
"-encoding type text encoding type",
"-endian type endianness (MSB or LSB) of the image",
"-filter type use this filter when resizing an image",
"-font name render text with this font",
"-format \"string\" output formatted image characteristics",
"-gravity type which direction to gravitate towards",
"-green-primary point chromaticity green primary point",
"-interlace type type of image interlacing scheme",
"-interpolate method pixel color interpolation method",
"-label string assign a label to an image",
"-limit type value pixel cache resource limit",
"-matte store matte channel if the image has one",
"-monitor monitor progress",
"-page geometry size and location of an image canvas (setting)",
"-pointsize value font point size",
"-quality value JPEG/MIFF/PNG compression level",
"-quiet suppress all warning messages",
"-red-primary point chromaticity red primary point",
"-regard-warnings pay attention to warning messages",
"-respect-parentheses settings remain in effect until parenthesis boundary",
"-sampling-factor geometry",
" horizontal and vertical sampling factor",
"-scene value image scene number",
"-seed value seed a new sequence of pseudo-random numbers",
"-size geometry width and height of image",
"-support factor resize support: > 1.0 is blurry, < 1.0 is sharp",
"-synchronize synchronize image to storage device",
"-taint declare the image as modified",
"-transparent-color color",
" transparent color",
"-treedepth value color tree depth",
"-tile repeat composite operation across and down image",
"-units type the units of image resolution",
"-verbose print detailed information about the image",
"-virtual-pixel method",
" virtual pixel access method",
"-white-point point chromaticity white point",
(char *) NULL
},
*stack_operators[]=
{
"-swap indexes swap two images in the image sequence",
(char *) NULL
};
ListMagickVersion(stdout);
(void) printf("Usage: %s [options ...] image [options ...] composite\n"
" [ [options ...] mask ] [options ...] composite\n",
GetClientName());
(void) printf("\nImage Settings:\n");
for (p=settings; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
(void) printf("\nImage Operators:\n");
for (p=operators; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
(void) printf("\nImage Stack Operators:\n");
for (p=stack_operators; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
(void) printf("\nMiscellaneous Options:\n");
for (p=miscellaneous; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
(void) printf(
"\nBy default, the image format of `file' is determined by its magic\n");
(void) printf(
"number. To specify a particular image format, precede the filename\n");
(void) printf(
"with an image format name and a colon (i.e. ps:image) or specify the\n");
(void) printf(
"image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
(void) printf("'-' for standard input or output.\n");
return(MagickFalse);
}
static void GetCompositeOptions(CompositeOptions *composite_options)
{
(void) ResetMagickMemory(composite_options,0,sizeof(*composite_options));
composite_options->channel=DefaultChannels;
composite_options->compose=OverCompositeOp;
}
static void RelinquishCompositeOptions(CompositeOptions *composite_options)
{
if (composite_options->compose_args != (char *) NULL)
composite_options->compose_args=(char *)
RelinquishMagickMemory(composite_options->compose_args);
}
WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
int argc,char **argv,char **metadata,ExceptionInfo *exception)
{
#define NotInitialized (unsigned int) (~0)
#define DestroyComposite() \
{ \
RelinquishCompositeOptions(&composite_options); \
DestroyImageStack(); \
for (i=0; i < (ssize_t) argc; i++) \
argv[i]=DestroyString(argv[i]); \
argv=(char **) RelinquishMagickMemory(argv); \
}
#define ThrowCompositeException(asperity,tag,option) \
{ \
(void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
option == (char *) NULL ? GetExceptionMessage(errno) : option); \
DestroyComposite(); \
return(MagickFalse); \
}
#define ThrowCompositeInvalidArgumentException(option,argument) \
{ \
(void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
"InvalidArgument","`%s': %s",option,argument); \
DestroyComposite(); \
return(MagickFalse); \
}
char
*filename,
*option;
CompositeOptions
composite_options;
const char
*format;
Image
*composite_image,
*image,
*images,
*mask_image;
ImageStack
image_stack[MaxImageStackDepth+1];
MagickBooleanType
fire,
pend,
respect_parenthesis;
MagickStatusType
status;
register ssize_t
i;
ssize_t
j,
k;
/*
Set default.
*/
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(exception != (ExceptionInfo *) NULL);
if (argc == 2)
{
option=argv[1];
if ((LocaleCompare("version",option+1) == 0) ||
(LocaleCompare("-version",option+1) == 0))
{
ListMagickVersion(stdout);
return(MagickFalse);
}
}
if (argc < 4)
return(CompositeUsage());
GetCompositeOptions(&composite_options);
filename=(char *) NULL;
format="%w,%h,%m";
j=1;
k=0;
NewImageStack();
option=(char *) NULL;
pend=MagickFalse;
respect_parenthesis=MagickFalse;
status=MagickTrue;
/*
Check command syntax.
*/
composite_image=NewImageList();
image=NewImageList();
mask_image=NewImageList();
ReadCommandlLine(argc,&argv);
status=ExpandFilenames(&argc,&argv);
if (status == MagickFalse)
ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
GetExceptionMessage(errno));
for (i=1; i < (ssize_t) (argc-1); i++)
{
option=argv[i];
if (LocaleCompare(option,"(") == 0)
{
FireImageStack(MagickFalse,MagickTrue,pend);
if (k == MaxImageStackDepth)
ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
option);
PushImageStack();
continue;
}
if (LocaleCompare(option,")") == 0)
{
FireImageStack(MagickFalse,MagickTrue,MagickTrue);
if (k == 0)
ThrowCompositeException(OptionError,"UnableToParseExpression",option);
PopImageStack();
continue;
}
if (IsCommandOption(option) == MagickFalse)
{
Image
*images;
/*
Read input image.
*/
FireImageStack(MagickFalse,MagickFalse,pend);
filename=argv[i];
if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
filename=argv[++i];
(void) SetImageOption(image_info,"filename",filename);
(void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
images=ReadImages(image_info,exception);
status&=(images != (Image *) NULL) &&
(exception->severity < ErrorException);
if (images == (Image *) NULL)
continue;
AppendImageStack(images);
continue;
}
pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
switch (*(option+1))
{
case 'a':
{
if (LocaleCompare("affine",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("alpha",option+1) == 0)
{
ssize_t
type;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
type=ParseCommandOption(MagickAlphaOptions,MagickFalse,argv[i]);
if (type < 0)
ThrowCompositeException(OptionError,
"UnrecognizedAlphaChannelType",argv[i]);
break;
}
if (LocaleCompare("authenticate",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'b':
{
if (LocaleCompare("background",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("blend",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=BlendCompositeOp;
break;
}
if (LocaleCompare("blur",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=BlurCompositeOp;
break;
}
if (LocaleCompare("blue-primary",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("border",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("bordercolor",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'c':
{
if (LocaleCompare("cache",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("channel",option+1) == 0)
{
ssize_t
channel;
if (*option == '+')
{
composite_options.channel=DefaultChannels;
break;
}
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
channel=ParseChannelOption(argv[i]);
if (channel < 0)
ThrowCompositeException(OptionError,"UnrecognizedChannelType",
argv[i]);
composite_options.channel=(ChannelType) channel;
break;
}
if (LocaleCompare("colors",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("colorspace",option+1) == 0)
{
ssize_t
colorspace;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
colorspace=ParseCommandOption(MagickColorspaceOptions,
MagickFalse,argv[i]);
if (colorspace < 0)
ThrowCompositeException(OptionError,"UnrecognizedColorspace",
argv[i]);
break;
}
if (LocaleCompare("comment",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("compose",option+1) == 0)
{
ssize_t
compose;
composite_options.compose=UndefinedCompositeOp;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
compose=ParseCommandOption(MagickComposeOptions,MagickFalse,
argv[i]);
if (compose < 0)
ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
argv[i]);
composite_options.compose=(CompositeOperator) compose;
break;
}
if (LocaleCompare("compress",option+1) == 0)
{
ssize_t
compress;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
argv[i]);
if (compress < 0)
ThrowCompositeException(OptionError,
"UnrecognizedImageCompression",argv[i]);
break;
}
if (LocaleCompare("concurrent",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'd':
{
if (LocaleCompare("debug",option+1) == 0)
{
ssize_t
event;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
if (event < 0)
ThrowCompositeException(OptionError,"UnrecognizedEventType",
argv[i]);
(void) SetLogEventMask(argv[i]);
break;
}
if (LocaleCompare("decipher",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("define",option+1) == 0)
{
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (*option == '+')
{
const char
*define;
define=GetImageOption(image_info,argv[i]);
if (define == (const char *) NULL)
ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
break;
}
break;
}
if (LocaleCompare("density",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("depth",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("displace",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=DisplaceCompositeOp;
break;
}
if (LocaleCompare("display",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("dispose",option+1) == 0)
{
ssize_t
dispose;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
if (dispose < 0)
ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
argv[i]);
break;
}
if (LocaleCompare("dissolve",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=DissolveCompositeOp;
break;
}
if (LocaleCompare("distort",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=DistortCompositeOp;
break;
}
if (LocaleCompare("dither",option+1) == 0)
{
ssize_t
method;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
if (method < 0)
ThrowCompositeException(OptionError,"UnrecognizedDitherMethod",
argv[i]);
break;
}
if (LocaleCompare("duration",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'e':
{
if (LocaleCompare("encipher",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("encoding",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("endian",option+1) == 0)
{
ssize_t
endian;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
argv[i]);
if (endian < 0)
ThrowCompositeException(OptionError,"UnrecognizedEndianType",
argv[i]);
break;
}
if (LocaleCompare("extract",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'f':
{
if (LocaleCompare("filter",option+1) == 0)
{
ssize_t
filter;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
if (filter < 0)
ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
argv[i]);
break;
}
if (LocaleCompare("font",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("format",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
format=argv[i];
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'g':
{
if (LocaleCompare("geometry",option+1) == 0)
{
(void) CloneString(&composite_options.geometry,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.geometry,argv[i]);
break;
}
if (LocaleCompare("gravity",option+1) == 0)
{
ssize_t
gravity;
composite_options.gravity=UndefinedGravity;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
argv[i]);
if (gravity < 0)
ThrowCompositeException(OptionError,"UnrecognizedGravityType",
argv[i]);
composite_options.gravity=(GravityType) gravity;
break;
}
if (LocaleCompare("green-primary",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'h':
{
if ((LocaleCompare("help",option+1) == 0) ||
(LocaleCompare("-help",option+1) == 0))
return(CompositeUsage());
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'i':
{
if (LocaleCompare("identify",option+1) == 0)
break;
if (LocaleCompare("interlace",option+1) == 0)
{
ssize_t
interlace;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
argv[i]);
if (interlace < 0)
ThrowCompositeException(OptionError,
"UnrecognizedInterlaceType",argv[i]);
break;
}
if (LocaleCompare("interpolate",option+1) == 0)
{
ssize_t
interpolate;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
argv[i]);
if (interpolate < 0)
ThrowCompositeException(OptionError,
"UnrecognizedInterpolateMethod",argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'l':
{
if (LocaleCompare("label",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("limit",option+1) == 0)
{
char
*p;
double
value;
ssize_t
resource;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
argv[i]);
if (resource < 0)
ThrowCompositeException(OptionError,"UnrecognizedResourceType",
argv[i]);
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
value=StringToDouble(argv[i],&p);
(void) value;
if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("list",option+1) == 0)
{
ssize_t
list;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
if (list < 0)
ThrowCompositeException(OptionError,"UnrecognizedListType",
argv[i]);
status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
argv+j,exception);
DestroyComposite();
return(status != 0 ? MagickFalse : MagickTrue);
}
if (LocaleCompare("log",option+1) == 0)
{
if (*option == '+')
break;
i++;
if ((i == (ssize_t) argc) || (strchr(argv[i],'%') == (char *) NULL))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'm':
{
if (LocaleCompare("matte",option+1) == 0)
break;
if (LocaleCompare("monitor",option+1) == 0)
break;
if (LocaleCompare("monochrome",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'n':
{
if (LocaleCompare("negate",option+1) == 0)
break;
if (LocaleCompare("noop",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'p':
{
if (LocaleCompare("page",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("pointsize",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("process",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("profile",option+1) == 0)
{
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'q':
{
if (LocaleCompare("quality",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("quantize",option+1) == 0)
{
ssize_t
colorspace;
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
colorspace=ParseCommandOption(MagickColorspaceOptions,
MagickFalse,argv[i]);
if (colorspace < 0)
ThrowCompositeException(OptionError,"UnrecognizedColorspace",
argv[i]);
break;
}
if (LocaleCompare("quiet",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'r':
{
if (LocaleCompare("red-primary",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("regard-warnings",option+1) == 0)
break;
if (LocaleCompare("render",option+1) == 0)
break;
if (LocaleCompare("repage",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
{
respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
break;
}
if (LocaleCompare("resize",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("rotate",option+1) == 0)
{
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 's':
{
if (LocaleCompare("sampling-factor",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("scene",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("seed",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("sharpen",option+1) == 0)
{
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("shave",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("size",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("stegano",option+1) == 0)
{
composite_options.stegano=0;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
composite_options.stegano=(ssize_t) StringToLong(argv[i])+1;
break;
}
if (LocaleCompare("stereo",option+1) == 0)
{
MagickStatusType
flags;
composite_options.stereo=MagickFalse;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
flags=ParseAbsoluteGeometry(argv[i],&composite_options.offset);
if ((flags & YValue) == 0)
composite_options.offset.y=composite_options.offset.x;
composite_options.stereo=MagickTrue;
break;
}
if (LocaleCompare("strip",option+1) == 0)
break;
if (LocaleCompare("support",option+1) == 0)
{
i++; /* deprecated */
break;
}
if (LocaleCompare("swap",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("synchronize",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 't':
{
if (LocaleCompare("taint",option+1) == 0)
break;
if (LocaleCompare("thumbnail",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("tile",option+1) == 0)
{
composite_options.tile=(*option == '-') ? MagickTrue : MagickFalse;
(void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
break;
}
if (LocaleCompare("transform",option+1) == 0)
break;
if (LocaleCompare("transparent-color",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("treedepth",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("type",option+1) == 0)
{
ssize_t
type;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
type=ParseCommandOption(MagickTypeOptions,MagickFalse,argv[i]);
if (type < 0)
ThrowCompositeException(OptionError,"UnrecognizedImageType",
argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'u':
{
if (LocaleCompare("units",option+1) == 0)
{
ssize_t
units;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
units=ParseCommandOption(MagickResolutionOptions,MagickFalse,
argv[i]);
if (units < 0)
ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
argv[i]);
break;
}
if (LocaleCompare("unsharp",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=ThresholdCompositeOp;
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'v':
{
if (LocaleCompare("verbose",option+1) == 0)
break;
if ((LocaleCompare("version",option+1) == 0) ||
(LocaleCompare("-version",option+1) == 0))
{
ListMagickVersion(stdout);
break;
}
if (LocaleCompare("virtual-pixel",option+1) == 0)
{
ssize_t
method;
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
argv[i]);
if (method < 0)
ThrowCompositeException(OptionError,
"UnrecognizedVirtualPixelMethod",argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'w':
{
if (LocaleCompare("watermark",option+1) == 0)
{
(void) CloneString(&composite_options.compose_args,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.compose_args,argv[i]);
composite_options.compose=ModulateCompositeOp;
break;
}
if (LocaleCompare("white-point",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("write",option+1) == 0)
{
i++;
if (i == (ssize_t) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case '?':
break;
default:
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
if (fire != MagickFalse)
FireImageStack(MagickFalse,MagickTrue,MagickTrue);
}
if (k != 0)
ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
if (i-- != (ssize_t) (argc-1))
ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
FinalizeImageSettings(image_info,image,MagickTrue);
if ((image == (Image *) NULL) || (GetImageListLength(image) < 2))
ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
/*
Composite images.
*/
RemoveImageStack(composite_image);
RemoveImageStack(images);
(void) TransformImage(&composite_image,(char *) NULL,
composite_image->geometry);
RemoveImageStack(mask_image);
if (mask_image != (Image *) NULL)
{
if ((composite_options.compose == DisplaceCompositeOp) ||
(composite_options.compose == DistortCompositeOp))
{
/*
Merge Y displacement into X displacement image.
*/
(void) CompositeImage(composite_image,CopyGreenCompositeOp,mask_image,
0,0);
mask_image=DestroyImage(mask_image);
}
else
{
/*
Set a blending mask for the composition.
*/
images->mask=mask_image;
(void) NegateImage(images->mask,MagickFalse);
}
}
status&=CompositeImageList(image_info,&images,composite_image,
&composite_options,exception);
composite_image=DestroyImage(composite_image);
/*
Write composite images.
*/
status&=WriteImages(image_info,images,argv[argc-1],exception);
if (metadata != (char **) NULL)
{
char
*text;
text=InterpretImageProperties(image_info,images,format);
if (text == (char *) NULL)
ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
GetExceptionMessage(errno));
(void) ConcatenateString(&(*metadata),text);
text=DestroyString(text);
}
images=DestroyImage(images);
RelinquishCompositeOptions(&composite_options);
DestroyComposite();
return(status != 0 ? MagickTrue : MagickFalse);
}