/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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 %
% %
% %
% ImageMagick Image Composite Methods %
% %
% Software Design %
% John Cristy %
% July 1992 %
% %
% %
% Copyright 1999-2007 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. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
%
*/
/*
Include declarations.
*/
#include "wand/studio.h"
#include "wand/MagickWand.h"
#include "wand/mogrify-private.h"
/*
Typedef declarations.
*/
typedef struct _CompositeOptions
{
ChannelType
channel;
char
*blend_geometry,
*displace_geometry,
*dissolve_geometry,
*geometry,
*unsharp_geometry,
*watermark_geometry;
CompositeOperator
compose;
GravityType
gravity;
long
stegano;
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);
if (composite_options->compose == BlendCompositeOp)
(void) CloneString(&composite_image->geometry,
composite_options->blend_geometry);
if (composite_options->compose == DisplaceCompositeOp)
(void) CloneString(&composite_image->geometry,
composite_options->displace_geometry);
if (composite_options->compose == DissolveCompositeOp)
(void) CloneString(&composite_image->geometry,
composite_options->dissolve_geometry);
if (composite_options->compose == ModulateCompositeOp)
(void) CloneString(&composite_image->geometry,
composite_options->watermark_geometry);
if (composite_options->compose == ThresholdCompositeOp)
(void) CloneString(&composite_image->geometry,
composite_options->unsharp_geometry);
/*
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=StereoImage(*image,composite_image,exception);
if (stereo_image != (Image *) NULL)
{
*image=DestroyImageList(*image);
*image=stereo_image;
}
}
else
if (composite_options->tile != MagickFalse)
{
long
x,
y;
unsigned long
columns;
/*
Tile the composite image.
*/
(void) SetImageArtifact(composite_image,"modify-outside-overlay",
"false");
columns=composite_image->columns;
for (y=0; y < (long) (*image)->rows; y+=composite_image->rows)
for (x=0; x < (long) (*image)->columns; x+=columns)
status&=CompositeImageChannel(*image,
composite_options->channel,composite_options->compose,
composite_image,x,y);
GetImageException(*image,exception);
}
else
{
char
composite_geometry[MaxTextExtent];
RectangleInfo
geometry;
/*
Digitally composite image.
*/
SetGeometry(*image,&geometry);
(void) ParseAbsoluteGeometry(composite_options->geometry,
&geometry);
(void) FormatMagickString(composite_geometry,MaxTextExtent,
"%lux%lu%+ld%+ld",composite_image->columns,
composite_image->rows,geometry.x,geometry.y);
(*image)->gravity=(GravityType) composite_options->gravity;
(void) ParseGravityGeometry(*image,composite_geometry,&geometry);
status&=CompositeImageChannel(*image,composite_options->channel,
composite_options->compose,composite_image,geometry.x,
geometry.y);
GetImageException(*image,exception);
}
}
return(status != 0 ? MagickTrue : MagickFalse);
}
static void CompositeUsage(void)
{
const char
**p;
static const char
*operators[]=
{
"-blend geometry blend images",
"-colors value preferred number of colors in the image",
"-displace geometry shift image pixels defined by a displacement map",
"-dissolve value dissolve the two images a given percent",
"-extract geometry extract area from image",
"-geometry geometry location of the composite image",
"-help print program options",
"-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",
"-stegano offset hide watermark within an image",
"-stereo 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",
"-version print version information",
"-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 activate, deactivate, reset, or set the alpha channel",
"-authenticate value decrypt 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",
"-debug events display copious debugging information",
"-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 GIF disposal method",
"-dither apply Floyd/Steinberg 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",
"-log format format of debugging information",
"-monitor monitor progress",
"-page geometry size and location of an image canvas (setting)",
"-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",
"-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",
"-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
};
(void) printf("Version: %s\n",GetMagickVersion((unsigned long *) NULL));
(void) printf("Copyright: %s\n\n",GetMagickCopyright());
(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(
"\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");
exit(0);
}
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->blend_geometry != (char *) NULL)
composite_options->blend_geometry=(char *)
RelinquishMagickMemory(composite_options->blend_geometry);
if (composite_options->displace_geometry != (char *) NULL)
composite_options->displace_geometry=(char *)
RelinquishMagickMemory(composite_options->displace_geometry);
if (composite_options->dissolve_geometry != (char *) NULL)
composite_options->dissolve_geometry=(char *)
RelinquishMagickMemory(composite_options->dissolve_geometry);
if (composite_options->geometry != (char *) NULL)
composite_options->geometry=(char *)
RelinquishMagickMemory(composite_options->geometry);
if (composite_options->unsharp_geometry != (char *) NULL)
composite_options->unsharp_geometry=(char *)
RelinquishMagickMemory(composite_options->unsharp_geometry);
if (composite_options->watermark_geometry != (char *) NULL)
composite_options->watermark_geometry=(char *)
RelinquishMagickMemory(composite_options->watermark_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); \
for ( ; k >= 0; k--) \
image_stack[k]=DestroyImageList(image_stack[k]); \
for (i=0; i < (long) argc; i++) \
argv[i]=DestroyString(argv[i]); \
argv=(char **) RelinquishMagickMemory(argv); \
}
#define ThrowCompositeException(asperity,tag,option) \
{ \
(void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
option); \
DestroyComposite(); \
return(MagickFalse); \
}
#define ThrowCompositeInvalidArgumentException(option,argument) \
{ \
(void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
"InvalidArgument","`%s': %s",argument,option); \
DestroyComposite(); \
return(MagickFalse); \
}
char
*filename,
*option;
CompositeOptions
composite_options;
const char
*format;
Image
*composite_image,
*image,
*image_stack[MaxImageStackDepth+1],
*mask_image;
MagickBooleanType
fire,
pend;
MagickStatusType
status;
long
j,
k;
register long
i;
/*
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))
{
(void) fprintf(stdout,"Version: %s\n",
GetMagickVersion((unsigned long *) NULL));
(void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright());
return(MagickTrue);
}
}
if (argc < 4)
CompositeUsage();
GetCompositeOptions(&composite_options);
filename=(char *) NULL;
format="%w,%h,%m";
j=1;
k=0;
image_stack[k]=NewImageList();
option=(char *) NULL;
pend=MagickFalse;
status=MagickTrue;
/*
Check command syntax.
*/
composite_image=NewImageList();
image=NewImageList();
mask_image=NewImageList();
ReadCommandlLine(argc,&argv);
status=ExpandFilenames(&argc,&argv);
if (status == MagickFalse)
{
char
*message;
message=GetExceptionMessage(errno);
ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
message);
message=DestroyString(message);
}
for (i=1; i < (long) (argc-1); i++)
{
option=argv[i];
if (LocaleCompare(option,"(") == 0)
{
if (k == MaxImageStackDepth)
ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
option);
MogrifyImageStack(image_stack[k],MagickTrue,pend);
k++;
image_stack[k]=NewImageList();
continue;
}
if (LocaleCompare(option,")") == 0)
{
if (k == 0)
ThrowCompositeException(OptionError,"UnableToParseExpression",option);
if (image_stack[k] != (Image *) NULL)
{
MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
AppendImageToList(&image_stack[k-1],image_stack[k]);
}
k--;
continue;
}
if (IsMagickOption(option) == MagickFalse)
{
Image
*image;
/*
Read input image.
*/
MogrifyImageStack(image_stack[k],MagickTrue,pend);
filename=argv[i];
if ((LocaleCompare(filename,"--") == 0) && (i < (argc-1)))
filename=argv[++i];
(void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
image=ReadImage(image_info,exception);
status&=(image != (Image *) NULL) &&
(exception->severity < ErrorException);
if (image == (Image *) NULL)
continue;
AppendImageToList(&image_stack[k],image);
continue;
}
pend=image_stack[k] != (Image *) NULL ? MagickTrue : MagickFalse;
switch (*(option+1))
{
case 'a':
{
if (LocaleCompare("affine",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("alpha",option+1) == 0)
{
long
type;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
type=ParseMagickOption(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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'b':
{
if (LocaleCompare("background",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("blend",option+1) == 0)
{
(void) CloneString(&composite_options.blend_geometry,(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.blend_geometry,argv[i]);
composite_options.compose=BlendCompositeOp;
break;
}
if (LocaleCompare("blue-primary",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'c':
{
if (LocaleCompare("cache",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("channel",option+1) == 0)
{
long
channel;
if (*option == '+')
{
composite_options.channel=DefaultChannels;
break;
}
i++;
if (i == (long) (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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("colorspace",option+1) == 0)
{
long
colorspace;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
colorspace=ParseMagickOption(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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("compose",option+1) == 0)
{
long
compose;
composite_options.compose=UndefinedCompositeOp;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
compose=ParseMagickOption(MagickComposeOptions,MagickFalse,
argv[i]);
if (compose < 0)
ThrowCompositeException(OptionError,"UnrecognizedComposeOperator",
argv[i]);
composite_options.compose=(CompositeOperator) compose;
break;
}
if (LocaleCompare("compress",option+1) == 0)
{
long
compress;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
compress=ParseMagickOption(MagickCompressOptions,MagickFalse,
argv[i]);
if (compress < 0)
ThrowCompositeException(OptionError,
"UnrecognizedImageCompression",argv[i]);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'd':
{
if (LocaleCompare("debug",option+1) == 0)
{
long
event;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
event=ParseMagickOption(MagickLogEventOptions,MagickFalse,argv[i]);
if (event < 0)
ThrowCompositeException(OptionError,"UnrecognizedEventType",
argv[i]);
(void) SetLogEventMask(argv[i]);
break;
}
if (LocaleCompare("define",option+1) == 0)
{
i++;
if (i == (long) 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 == (long) 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 == (long) 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.displace_geometry,
(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.displace_geometry,argv[i]);
composite_options.compose=DisplaceCompositeOp;
break;
}
if (LocaleCompare("display",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("dispose",option+1) == 0)
{
long
dispose;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,argv[i]);
if (dispose < 0)
ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
argv[i]);
break;
}
if (LocaleCompare("dissolve",option+1) == 0)
{
(void) CloneString(&composite_options.dissolve_geometry,
(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.dissolve_geometry,argv[i]);
composite_options.compose=DissolveCompositeOp;
break;
}
if (LocaleCompare("dither",option+1) == 0)
break;
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'e':
{
if (LocaleCompare("encoding",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("endian",option+1) == 0)
{
long
endian;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
endian=ParseMagickOption(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 == (long) 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)
{
long
filter;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
filter=ParseMagickOption(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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("format",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) 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 == (long) 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)
{
long
gravity;
composite_options.gravity=UndefinedGravity;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
gravity=ParseMagickOption(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 == (long) 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))
CompositeUsage();
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'i':
{
if (LocaleCompare("identify",option+1) == 0)
break;
if (LocaleCompare("interlace",option+1) == 0)
{
long
interlace;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse,
argv[i]);
if (interlace < 0)
ThrowCompositeException(OptionError,
"UnrecognizedInterlaceType",argv[i]);
break;
}
if (LocaleCompare("interpolate",option+1) == 0)
{
long
interpolate;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
interpolate=ParseMagickOption(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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("limit",option+1) == 0)
{
long
resource;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
resource=ParseMagickOption(MagickResourceOptions,MagickFalse,
argv[i]);
if (resource < 0)
ThrowCompositeException(OptionError,"UnrecognizedResourceType",
argv[i]);
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if ((LocaleCompare("unlimited",argv[i]) != 0) &&
(IsGeometry(argv[i]) == MagickFalse))
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("log",option+1) == 0)
{
if (*option == '+')
break;
i++;
if ((i == (long) 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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("process",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("profile",option+1) == 0)
{
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 'q':
{
if (LocaleCompare("quality",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("quantize",option+1) == 0)
{
long
colorspace;
if (*option == '+')
break;
i++;
if (i == (long) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
colorspace=ParseMagickOption(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 == (long) 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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("resize",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("rotate",option+1) == 0)
{
i++;
if (i == (long) 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 == (long) 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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("seed",option+1) == 0)
{
unsigned long
seed;
if (*option == '+')
{
seed=(unsigned long) time((time_t *) NULL);
SeedRandomReservoir(seed);
break;
}
i++;
if (i == (long) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
seed=(unsigned long) atol(argv[i]);
SeedRandomReservoir(seed);
break;
}
if (LocaleCompare("sharpen",option+1) == 0)
{
i++;
if (i == (long) 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 == (long) 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 == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
composite_options.stegano=atol(argv[i])+1;
break;
}
if (LocaleCompare("stereo",option+1) == 0)
{
composite_options.stereo=(*option == '-') ? MagickTrue :
MagickFalse;
break;
}
if (LocaleCompare("strip",option+1) == 0)
break;
if (LocaleCompare("support",option+1) == 0)
{
i++; /* deprecated */
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case 't':
{
if (LocaleCompare("thumbnail",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) 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,"sans0",MaxTextExtent);
break;
}
if (LocaleCompare("transform",option+1) == 0)
break;
if (LocaleCompare("transparent-color",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) (argc-1))
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
if (LocaleCompare("treedepth",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("type",option+1) == 0)
{
long
type;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
type=ParseMagickOption(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)
{
long
units;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
units=ParseMagickOption(MagickResolutionOptions,MagickFalse,
argv[i]);
if (units < 0)
ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
argv[i]);
break;
}
if (LocaleCompare("unsharp",option+1) == 0)
{
(void) CloneString(&composite_options.unsharp_geometry,
(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.unsharp_geometry,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))
{
(void) fprintf(stdout,"Version: %s\n",
GetMagickVersion((unsigned long *) NULL));
(void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright());
break;
}
if (LocaleCompare("virtual-pixel",option+1) == 0)
{
long
method;
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
method=ParseMagickOption(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.watermark_geometry,
(char *) NULL);
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
(void) CloneString(&composite_options.watermark_geometry,argv[i]);
composite_options.compose=ModulateCompositeOp;
break;
}
if (LocaleCompare("white-point",option+1) == 0)
{
if (*option == '+')
break;
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
if (IsGeometry(argv[i]) == MagickFalse)
ThrowCompositeInvalidArgumentException(option,argv[i]);
break;
}
if (LocaleCompare("write",option+1) == 0)
{
i++;
if (i == (long) argc)
ThrowCompositeException(OptionError,"MissingArgument",option);
break;
}
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
case '?':
break;
default:
ThrowCompositeException(OptionError,"UnrecognizedOption",option)
}
fire=(MagickBooleanType) ParseMagickOption(MagickMogrifyOptions,
MagickFalse,option+1);
if (fire == MagickTrue)
MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
}
if (k != 0)
ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
if (i-- != (long) (argc-1))
ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
if ((image_stack[k] == (Image *) NULL) ||
(GetImageListLength(image_stack[k]) < 2))
ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
/*
Composite images.
*/
composite_image=RemoveFirstImageFromList(image_stack+k);
image=RemoveFirstImageFromList(image_stack+k);
(void) TransformImage(&composite_image,(char *) NULL,
composite_image->geometry);
mask_image=RemoveFirstImageFromList(image_stack+k);
if (mask_image != (Image *) NULL)
{
image->mask=mask_image;
(void) NegateImage(image->mask,MagickFalse);
}
status&=CompositeImageList(image_info,&image,composite_image,
&composite_options,exception);
composite_image=DestroyImage(composite_image);
/*
Write composite images.
*/
status&=WriteImages(image_info,image,argv[argc-1],exception);
if (metadata != (char **) NULL)
{
char
*text;
text=InterpretImageProperties(image_info,image,format);
if (text == (char *) NULL)
{
char
*message;
message=GetExceptionMessage(errno);
ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
message);
message=DestroyString(message);
}
(void) ConcatenateString(&(*metadata),text);
(void) ConcatenateString(&(*metadata),"\n");
text=DestroyString(text);
}
image=DestroyImage(image);
RelinquishCompositeOptions(&composite_options);
DestroyComposite();
return(status != 0 ? MagickTrue : MagickFalse);
}
|
