Loading...
Searching...
No Matches
composite.c
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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 %
% Cristy %
% July 1992 %
% %
% %
% Copyright @ 1999 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 %
% %
% https://imagemagick.org/license/ %
% %
% 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 "MagickWand/studio.h"
#include "MagickWand/MagickWand.h"
#include "MagickWand/mogrify-private.h"
#include "MagickCore/composite-private.h"
#include "MagickCore/string-private.h"
␌
/*
Typedef declarations.
*/
typedef struct _CompositeOptions
{
ChannelType
channel;
char
*compose_args,
*geometry;
CompositeOperator
compose;
GravityType
gravity;
ssize_t
stegano;
RectangleInfo
offset;
MagickBooleanType
clip_to_self,
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,Image *mask_image,CompositeOptions *composite_options,
ExceptionInfo *exception)
{
const char
*value;
MagickStatusType
status;
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
assert(image != (Image **) NULL);
assert((*image)->signature == MagickCoreSignature);
assert(exception != (ExceptionInfo *) NULL);
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",(*image)->filename);
(void) image_info;
status=MagickTrue;
composite_options->clip_to_self=GetCompositeClipToSelf(
composite_options->compose);
value=GetImageOption(image_info,"compose:clip-to-self");
if (value != (const char *) NULL)
composite_options->clip_to_self=IsStringTrue(value);
value=GetImageOption(image_info,"compose:outside-overlay");
if (value != (const char *) NULL)
composite_options->clip_to_self=IsStringFalse(value); /* deprecated */
if (composite_image != (Image *) NULL)
{
ChannelType
channel_mask;
channel_mask=SetImageChannelMask(composite_image,
composite_options->channel);
assert(composite_image->signature == MagickCoreSignature);
switch (composite_options->compose)
{
case BlendCompositeOp:
case BlurCompositeOp:
case DisplaceCompositeOp:
case DistortCompositeOp:
case DissolveCompositeOp:
case ModulateCompositeOp:
case SaliencyBlendCompositeOp:
case SeamlessBlendCompositeOp:
case ThresholdCompositeOp:
{
(void) SetImageArtifact(*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.
*/
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&=(MagickStatusType) CompositeImage(*image,
composite_image,composite_options->compose,MagickTrue,x,y,
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.
*/
if (mask_image == (Image *) NULL)
status&=(MagickStatusType) CompositeImage(*image,
composite_image,composite_options->compose,
composite_options->clip_to_self,geometry.x,geometry.y,
exception);
else
{
Image
*clone_image;
clone_image=CloneImage(*image,0,0,MagickTrue,exception);
if (clone_image != (Image *) NULL)
{
status&=(MagickStatusType) CompositeImage(*image,
composite_image,composite_options->compose,
composite_options->clip_to_self,geometry.x,geometry.y,
exception);
status&=(MagickStatusType) CompositeImage(*image,
mask_image,CopyAlphaCompositeOp,MagickTrue,0,0,
exception);
status&=(MagickStatusType) CompositeImage(clone_image,
*image,OverCompositeOp,composite_options->clip_to_self,
0,0,exception);
*image=DestroyImageList(*image);
*image=clone_image;
}
}
}
(void) SetPixelChannelMask(composite_image,channel_mask);
}
return(status != 0 ? MagickTrue : MagickFalse);
}
static MagickBooleanType CompositeUsage(void)
{
static const char
miscellaneous[] =
" -debug events display copious debugging information\n"
" -help print program options\n"
" -list type print a list of supported option arguments\n"
" -log format format of debugging information\n"
" -version print version information",
operators[] =
" -blend geometry blend images\n"
" -border geometry surround image with a border of color\n"
" -bordercolor color border color\n"
" -channel mask set the image channel mask\n"
" -colors value preferred number of colors in the image\n"
" -decipher filename convert cipher pixels to plain pixels\n"
" -displace geometry shift lookup according to a relative displacement map\n"
" -dissolve value dissolve the two images a given percent\n"
" -distort geometry shift lookup according to a absolute distortion map\n"
" -encipher filename convert plain pixels to cipher pixels\n"
" -extract geometry extract area from image\n"
" -geometry geometry location of the composite image\n"
" -identify identify the format and characteristics of the image\n"
" -monochrome transform image to black and white\n"
" -negate replace every pixel with its complementary color \n"
" -profile filename add ICM or IPTC information profile to image\n"
" -quantize colorspace reduce colors in this colorspace\n"
" -repage geometry size and location of an image canvas (operator)\n"
" -rotate degrees apply Paeth rotation to the image\n"
" -resize geometry resize the image\n"
" -sharpen geometry sharpen the image\n"
" -shave geometry shave pixels from the image edges\n"
" -stegano offset hide watermark within an image\n"
" -stereo geometry combine two image to create a stereo anaglyph\n"
" -strip strip image of all profiles and comments\n"
" -thumbnail geometry create a thumbnail of the image\n"
" -transform affine transform image\n"
" -type type image type\n"
" -unsharp geometry sharpen the image\n"
" -watermark geometry percent brightness and saturation of a watermark\n"
" -write filename write images to this file",
settings[] =
" -affine matrix affine transform matrix\n"
" -alpha option on, activate, off, deactivate, set, opaque, copy\n"
" transparent, extract, background, or shape\n"
" -authenticate password\n"
" decipher image with this password\n"
" -blue-primary point chromaticity blue primary point\n"
" -colorspace type alternate image colorspace\n"
" -comment string annotate image with comment\n"
" -compose operator composite operator\n"
" -compress type type of pixel compression when writing the image\n"
" -define format:option\n"
" define one or more image format options\n"
" -depth value image depth\n"
" -density geometry horizontal and vertical density of the image\n"
" -display server get image or font from this X server\n"
" -dispose method layer disposal method\n"
" -dither method apply error diffusion to image\n"
" -encoding type text encoding type\n"
" -endian type endianness (MSB or LSB) of the image\n"
" -filter type use this filter when resizing an image\n"
" -font name render text with this font\n"
" -format \"string\" output formatted image characteristics\n"
" -gravity type which direction to gravitate towards\n"
" -green-primary point chromaticity green primary point\n"
" -interlace type type of image interlacing scheme\n"
" -interpolate method pixel color interpolation method\n"
" -label string assign a label to an image\n"
" -limit type value pixel cache resource limit\n"
" -matte store matte channel if the image has one\n"
" -monitor monitor progress\n"
" -page geometry size and location of an image canvas (setting)\n"
" -pointsize value font point size\n"
" -quality value JPEG/MIFF/PNG compression level\n"
" -quiet suppress all warning messages\n"
" -red-primary point chromaticity red primary point\n"
" -regard-warnings pay attention to warning messages\n"
" -respect-parentheses settings remain in effect until parenthesis boundary\n"
" -sampling-factor geometry\n"
" horizontal and vertical sampling factor\n"
" -scene value image scene number\n"
" -seed value seed a new sequence of pseudo-random numbers\n"
" -size geometry width and height of image\n"
" -support factor resize support: > 1.0 is blurry, < 1.0 is sharp\n"
" -synchronize synchronize image to storage device\n"
" -taint declare the image as modified\n"
" -transparent-color color\n"
" transparent color\n"
" -treedepth value color tree depth\n"
" -tile repeat composite operation across and down image\n"
" -units type the units of image resolution\n"
" -verbose print detailed information about the image\n"
" -virtual-pixel method\n"
" virtual pixel access method\n"
" -white-point point chromaticity white point",
stack_operators[] =
" -swap indexes swap two images in the image sequence";
ListMagickVersion(stdout);
(void) printf("Usage: %s [options ...] image [options ...] composite\n"
" [ [options ...] mask ] [options ...] composite\n",
GetClientName());
(void) printf("\nImage Settings:\n");
(void) puts(settings);
(void) printf("\nImage Operators:\n");
(void) puts(operators);
(void) printf("\nImage Stack Operators:\n");
(void) puts(stack_operators);
(void) printf("\nMiscellaneous Options:\n");
(void) puts(miscellaneous);
(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(MagickTrue);
}
static void GetCompositeOptions(const ImageInfo *image_info,
CompositeOptions *composite_options)
{
(void) image_info;
(void) memset(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);
if (composite_options->geometry != (char *) NULL)
composite_options->geometry=(char *)
RelinquishMagickMemory(composite_options->geometry);
}
WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
int argc,char **argv,char **metadata,ExceptionInfo *exception)
{
#define NotInitialized (unsigned int) (~0)
#define DestroyComposite() \
{ \
RelinquishCompositeOptions(&composite_options); \
DestroyImageStack(); \
for (i=0; i < (ssize_t) argc; i++) \
argv[i]=DestroyString(argv[i]); \
argv=(char **) RelinquishMagickMemory(argv); \
}
#define ThrowCompositeException(asperity,tag,option) \
{ \
char *message = GetExceptionMessage(errno); \
(void) ThrowMagickException(exception,GetMagickModule(),asperity,tag, \
"`%s'",option == (char *) NULL ? message : option); \
message=DestroyString(message); \
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_parentheses;
MagickStatusType
status;
ssize_t
i;
ssize_t
j,
k;
/*
Set default.
*/
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickCoreSignature);
assert(exception != (ExceptionInfo *) NULL);
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (argc == 2)
{
option=argv[1];
if ((LocaleCompare("version",option+1) == 0) ||
(LocaleCompare("-version",option+1) == 0))
{
ListMagickVersion(stdout);
return(MagickTrue);
}
}
if (argc < 4)
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"MissingArgument","%s","");
(void) CompositeUsage();
return(MagickFalse);
}
GetCompositeOptions(image_info,&composite_options);
filename=(char *) NULL;
format="%w,%h,%m";
j=1;
k=0;
NewImageStack();
option=(char *) NULL;
pend=MagickFalse;
respect_parentheses=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",
(char *) NULL);
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)
{
/*
Read input image.
*/
FireImageStack(MagickFalse,MagickFalse,pend);
filename=argv[i];
if ((LocaleCompare(filename,"--") == 0) && (i < ((ssize_t) argc-1)))
filename=argv[++i];
images=ReadImages(image_info,filename,exception);
status&=(MagickStatusType) (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(MagickAlphaChannelOptions,MagickFalse,argv[i]);
if (type < 0)
ThrowCompositeException(OptionError,
"UnrecognizedAlphaChannelOption",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)
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)
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)
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)
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)
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)
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))
{
DestroyComposite();
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)
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)
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_parentheses=(*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)
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)
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)
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",MagickPathExtent);
break;
}
if (LocaleCompare("transform",option+1) == 0)
break;
if (LocaleCompare("transparent-color",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (ssize_t) argc)
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);
if (composite_image->geometry != (char *) NULL)
{
RectangleInfo
resize_geometry;
(void) ParseRegionGeometry(composite_image,composite_image->geometry,
&resize_geometry,exception);
if ((composite_image->columns != resize_geometry.width) ||
(composite_image->rows != resize_geometry.height))
{
Image
*resize_image;
resize_image=ResizeImage(composite_image,resize_geometry.width,
resize_geometry.height,composite_image->filter,exception);
if (resize_image != (Image *) NULL)
{
composite_image=DestroyImage(composite_image);
composite_image=resize_image;
}
}
}
RemoveImageStack(mask_image);
status&=(MagickStatusType) CompositeImageList(image_info,&images,
composite_image,mask_image,&composite_options,exception);
composite_image=DestroyImage(composite_image);
/*
Write composite images.
*/
status&=(MagickStatusType) WriteImages(image_info,images,argv[argc-1],
exception);
if (metadata != (char **) NULL)
{
char
*text;
text=InterpretImageProperties(image_info,images,format,exception);
if (text == (char *) NULL)
ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
(char *) NULL);
(void) ConcatenateString(&(*metadata),text);
text=DestroyString(text);
}
images=DestroyImageList(images);
RelinquishCompositeOptions(&composite_options);
DestroyComposite();
return(status != 0 ? MagickTrue : MagickFalse);
}
_CompositeOptions
Definition composite.c:53