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/* |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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% % |
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% % |
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% % |
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% IIIII DDDD EEEEE N N TTTTT IIIII FFFFF Y Y % |
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% I D D E NN N T I F Y Y % |
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% I D D EEE N N N T I FFF Y % |
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% I D D E N NN T I F Y % |
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% IIIII DDDD EEEEE N N T IIIII F Y % |
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% % |
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% % |
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% Identify an Image Format and Characteristics. % |
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% % |
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% Software Design % |
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% Cristy % |
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% September 1994 % |
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% % |
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% % |
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% Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization % |
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% dedicated to making software imaging solutions freely available. % |
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% % |
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% You may not use this file except in compliance with the License. You may % |
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% obtain a copy of the License at % |
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% % |
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% http://www.imagemagick.org/script/license.php % |
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% % |
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% Unless required by applicable law or agreed to in writing, software % |
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% distributed under the License is distributed on an "AS IS" BASIS, % |
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% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
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% See the License for the specific language governing permissions and % |
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% limitations under the License. % |
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% % |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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% |
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% The identify program describes the format and characteristics of one or more |
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% image files. It also reports if an image is incomplete or corrupt. The |
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% information returned includes the image number, the file name, the width and |
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% height of the image, whether the image is colormapped or not, the number of |
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% colors in the image, the number of bytes in the image, the format of the |
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% image (JPEG, PNM, etc.), and finally the number of seconds it took to read |
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% and process the image. Many more attributes are available with the verbose |
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% option. |
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% |
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*/ |
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/* |
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Include declarations. |
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*/ |
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#include "MagickWand/studio.h" |
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#include "MagickWand/MagickWand.h" |
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#include "MagickWand/mogrify-private.h" |
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#include "MagickCore/string-private.h" |
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/* |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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% % |
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% % |
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% % |
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+ I d e n t i f y I m a g e C o m m a n d % |
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% % |
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% % |
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% % |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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% |
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% IdentifyImageCommand() describes the format and characteristics of one or |
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% more image files. It will also report if an image is incomplete or corrupt. |
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% The information displayed includes the scene number, the file name, the |
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% width and height of the image, whether the image is colormapped or not, |
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% the number of colors in the image, the number of bytes in the image, the |
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% format of the image (JPEG, PNM, etc.), and finally the number of seconds |
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% it took to read and process the image. |
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% |
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% The format of the IdentifyImageCommand method is: |
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% |
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% MagickBooleanType IdentifyImageCommand(ImageInfo *image_info,int argc, |
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% char **argv,char **metadata,ExceptionInfo *exception) |
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% |
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% A description of each parameter follows: |
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% |
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% o image_info: the image info. |
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% |
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% o argc: the number of elements in the argument vector. |
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% |
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% o argv: A text array containing the command line arguments. |
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% |
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% o metadata: any metadata is returned here. |
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% |
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% o exception: return any errors or warnings in this structure. |
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% |
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*/ |
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static MagickBooleanType IdentifyUsage(void) |
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{ |
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const char |
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**p; |
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|
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static const char |
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*miscellaneous[]= |
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{ |
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"-debug events display copious debugging information", |
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"-help print program options", |
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"-list type print a list of supported option arguments", |
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"-log format format of debugging information", |
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"-version print version information", |
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(char *) NULL |
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}, |
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*operators[]= |
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{ |
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"-channel mask set the image channel mask", |
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"-grayscale method convert image to grayscale", |
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"-negate replace every pixel with its complementary color ", |
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(char *) NULL |
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}, |
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*settings[]= |
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{ |
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"-alpha option on, activate, off, deactivate, set, opaque, copy", |
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" transparent, extract, background, or shape", |
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|
"-antialias remove pixel-aliasing", |
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|
"-authenticate password", |
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|
" decipher image with this password", |
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|
"-clip clip along the first path from the 8BIM profile", |
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|
"-clip-mask filename associate a clip mask with the image", |
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|
"-clip-path id clip along a named path from the 8BIM profile", |
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|
"-colorspace type alternate image colorspace", |
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|
"-crop geometry cut out a rectangular region of the image", |
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|
"-define format:option", |
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|
" define one or more image format options", |
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|
"-density geometry horizontal and vertical density of the image", |
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|
"-depth value image depth", |
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|
"-endian type endianness (MSB or LSB) of the image", |
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|
"-extract geometry extract area from image", |
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|
"-features distance analyze image features (e.g. contrast, correlation)", |
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|
"-format \"string\" output formatted image characteristics", |
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|
"-fuzz distance colors within this distance are considered equal", |
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|
"-gamma value of gamma correction", |
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|
"-interlace type type of image interlacing scheme", |
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|
"-interpolate method pixel color interpolation method", |
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|
"-limit type value pixel cache resource limit", |
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|
"-matte store matte channel if the image has one", |
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|
"-moments report image moments", |
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|
"-monitor monitor progress", |
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|
"-ping efficiently determine image attributes", |
|
|
"-precision value maximum number of significant digits to print", |
|
|
"-quiet suppress all warning messages", |
|
|
"-read-mask filename associate a read mask with the image", |
|
|
"-regard-warnings pay attention to warning messages", |
|
|
"-respect-parentheses settings remain in effect until parenthesis boundary", |
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|
"-sampling-factor geometry", |
|
|
" horizontal and vertical sampling factor", |
|
|
"-seed value seed a new sequence of pseudo-random numbers", |
|
|
"-set attribute value set an image attribute", |
|
|
"-size geometry width and height of image", |
|
|
"-strip strip image of all profiles and comments", |
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|
"-unique display the number of unique colors in the image", |
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|
"-units type the units of image resolution", |
|
|
"-verbose print detailed information about the image", |
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|
"-virtual-pixel method", |
|
|
" virtual pixel access method", |
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|
(char *) NULL |
|
|
}; |
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|
|
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|
ListMagickVersion(stdout); |
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|
(void) printf("Usage: %s [options ...] file [ [options ...] " |
|
|
"file ... ]\n",GetClientName()); |
|
|
(void) printf("\nImage Settings:\n"); |
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|
for (p=settings; *p != (char *) NULL; p++) |
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|
(void) printf(" %s\n",*p); |
|
|
(void) printf("\nImage Operators:\n"); |
|
|
for (p=operators; *p != (char *) NULL; p++) |
|
|
(void) printf(" %s\n",*p); |
|
|
(void) printf("\nMiscellaneous Options:\n"); |
|
|
for (p=miscellaneous; *p != (char *) NULL; p++) |
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|
(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); |
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|
} |
|
|
|
|
|
WandExport MagickBooleanType IdentifyImageCommand(ImageInfo *image_info, |
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|
int argc,char **argv,char **metadata,ExceptionInfo *exception) |
|
|
{ |
|
|
#define DestroyIdentify() \ |
|
|
{ \ |
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|
DestroyImageStack(); \ |
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|
for (i=0; i < (ssize_t) argc; i++) \ |
|
|
argv[i]=DestroyString(argv[i]); \ |
|
|
argv=(char **) RelinquishMagickMemory(argv); \ |
|
|
} |
|
|
#define ThrowIdentifyException(asperity,tag,option) \ |
|
|
{ \ |
|
|
(void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \ |
|
|
option); \ |
|
|
DestroyIdentify(); \ |
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|
return(MagickFalse); \ |
|
|
} |
|
|
#define ThrowIdentifyInvalidArgumentException(option,argument) \ |
|
|
{ \ |
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|
(void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ |
|
|
"InvalidArgument","'%s': %s",option,argument); \ |
|
|
DestroyIdentify(); \ |
|
|
return(MagickFalse); \ |
|
|
} |
|
|
|
|
|
const char |
|
|
*format, |
|
|
*option; |
|
|
|
|
|
Image |
|
|
*image; |
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|
|
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|
ImageStack |
|
|
image_stack[MaxImageStackDepth+1]; |
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|
|
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|
MagickBooleanType |
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|
fire, |
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|
pend, |
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|
respect_parenthesis; |
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|
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|
MagickStatusType |
|
|
status; |
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|
|
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|
register ssize_t |
|
|
i; |
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|
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|
size_t |
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|
count; |
|
|
|
|
|
ssize_t |
|
|
j, |
|
|
k; |
|
|
|
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|
/* |
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|
Set defaults. |
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|
*/ |
|
|
assert(image_info != (ImageInfo *) NULL); |
|
|
assert(image_info->signature == MagickCoreSignature); |
|
|
if (image_info->debug != MagickFalse) |
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|
(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(MagickTrue); |
|
|
} |
|
|
} |
|
|
if (argc < 2) |
|
|
return(IdentifyUsage()); |
|
|
count=0; |
|
|
format=NULL; |
|
|
j=1; |
|
|
k=0; |
|
|
NewImageStack(); |
|
|
option=(char *) NULL; |
|
|
pend=MagickFalse; |
|
|
respect_parenthesis=MagickFalse; |
|
|
status=MagickTrue; |
|
|
/* |
|
|
Identify an image. |
|
|
*/ |
|
|
ReadCommandlLine(argc,&argv); |
|
|
status=ExpandFilenames(&argc,&argv); |
|
|
if (status == MagickFalse) |
|
|
ThrowIdentifyException(ResourceLimitError,"MemoryAllocationFailed", |
|
|
GetExceptionMessage(errno)); |
|
|
image_info->ping=MagickTrue; |
|
|
for (i=1; i < (ssize_t) argc; i++) |
|
|
{ |
|
|
option=argv[i]; |
|
|
if (LocaleCompare(option,"(") == 0) |
|
|
{ |
|
|
FireImageStack(MagickFalse,MagickTrue,pend); |
|
|
if (k == MaxImageStackDepth) |
|
|
ThrowIdentifyException(OptionError,"ParenthesisNestedTooDeeply", |
|
|
option); |
|
|
PushImageStack(); |
|
|
continue; |
|
|
} |
|
|
if (LocaleCompare(option,")") == 0) |
|
|
{ |
|
|
FireImageStack(MagickFalse,MagickTrue,MagickTrue); |
|
|
if (k == 0) |
|
|
ThrowIdentifyException(OptionError,"UnableToParseExpression",option); |
|
|
PopImageStack(); |
|
|
continue; |
|
|
} |
|
|
if (IsCommandOption(option) == MagickFalse) |
|
|
{ |
|
|
char |
|
|
*filename; |
|
|
|
|
|
Image |
|
|
*images; |
|
|
|
|
|
ImageInfo |
|
|
*identify_info; |
|
|
|
|
|
/* |
|
|
Read input image. |
|
|
*/ |
|
|
FireImageStack(MagickFalse,MagickFalse,pend); |
|
|
identify_info=CloneImageInfo(image_info); |
|
|
identify_info->verbose=MagickFalse; |
|
|
filename=argv[i]; |
|
|
if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1))) |
|
|
filename=argv[++i]; |
|
|
if (identify_info->ping != MagickFalse) |
|
|
images=PingImages(identify_info,filename,exception); |
|
|
else |
|
|
images=ReadImages(identify_info,filename,exception); |
|
|
identify_info=DestroyImageInfo(identify_info); |
|
|
status&=(images != (Image *) NULL) && |
|
|
(exception->severity < ErrorException); |
|
|
if (images == (Image *) NULL) |
|
|
continue; |
|
|
AppendImageStack(images); |
|
|
FinalizeImageSettings(image_info,image,MagickFalse); |
|
|
count=0; |
|
|
for ( ; image != (Image *) NULL; image=GetNextImageInList(image)) |
|
|
{ |
|
|
if (image->scene == 0) |
|
|
image->scene=count++; |
|
|
if (format == (char *) NULL) |
|
|
{ |
|
|
(void) IdentifyImage(image,stdout,image_info->verbose,exception); |
|
|
continue; |
|
|
} |
|
|
if (metadata != (char **) NULL) |
|
|
{ |
|
|
char |
|
|
*text; |
|
|
|
|
|
text=InterpretImageProperties(image_info,image,format,exception); |
|
|
if (text == (char *) NULL) |
|
|
ThrowIdentifyException(ResourceLimitError, |
|
|
"MemoryAllocationFailed",GetExceptionMessage(errno)); |
|
|
(void) ConcatenateString(&(*metadata),text); |
|
|
text=DestroyString(text); |
|
|
} |
|
|
} |
|
|
RemoveAllImageStack(); |
|
|
continue; |
|
|
} |
|
|
pend=image != (Image *) NULL ? MagickTrue : MagickFalse; |
|
|
switch (*(option+1)) |
|
|
{ |
|
|
case 'a': |
|
|
{ |
|
|
if (LocaleCompare("alpha",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
type; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
type=ParseCommandOption(MagickAlphaChannelOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (type < 0) |
|
|
ThrowIdentifyException(OptionError, |
|
|
"UnrecognizedAlphaChannelOption",argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("antialias",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("authenticate",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'c': |
|
|
{ |
|
|
if (LocaleCompare("cache",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("channel",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
channel; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
channel=ParseChannelOption(argv[i]); |
|
|
if (channel < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedChannelType", |
|
|
argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("clip",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("clip-mask",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("clip-path",option+1) == 0) |
|
|
{ |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("colorspace",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
colorspace; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
colorspace=ParseCommandOption(MagickColorspaceOptions, |
|
|
MagickFalse,argv[i]); |
|
|
if (colorspace < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedColorspace", |
|
|
argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("crop",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
image_info->ping=MagickFalse; |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("concurrent",option+1) == 0) |
|
|
break; |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'd': |
|
|
{ |
|
|
if (LocaleCompare("debug",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
event; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]); |
|
|
if (event < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedEventType", |
|
|
argv[i]); |
|
|
(void) SetLogEventMask(argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("define",option+1) == 0) |
|
|
{ |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (*option == '+') |
|
|
{ |
|
|
const char |
|
|
*define; |
|
|
|
|
|
define=GetImageOption(image_info,argv[i]); |
|
|
if (define == (const char *) NULL) |
|
|
ThrowIdentifyException(OptionError,"NoSuchOption",argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleNCompare("identify:locate",argv[i],15) == 0) |
|
|
image_info->ping=MagickFalse; |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("density",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("depth",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("duration",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'e': |
|
|
{ |
|
|
if (LocaleCompare("endian",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
endian; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
endian=ParseCommandOption(MagickEndianOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (endian < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedEndianType", |
|
|
argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'f': |
|
|
{ |
|
|
if (LocaleCompare("features",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("format",option+1) == 0) |
|
|
{ |
|
|
format=(char *) NULL; |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
format=argv[i]; |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("fuzz",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'g': |
|
|
{ |
|
|
if (LocaleCompare("gamma",option+1) == 0) |
|
|
{ |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("grayscale",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
method; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
method=ParseCommandOption(MagickPixelIntensityOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (method < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedIntensityMethod", |
|
|
argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("green-primary",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'h': |
|
|
{ |
|
|
if ((LocaleCompare("help",option+1) == 0) || |
|
|
(LocaleCompare("-help",option+1) == 0)) |
|
|
return(IdentifyUsage()); |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'i': |
|
|
{ |
|
|
if (LocaleCompare("interlace",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
interlace; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (interlace < 0) |
|
|
ThrowIdentifyException(OptionError, |
|
|
"UnrecognizedInterlaceType",argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("interpolate",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
interpolate; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (interpolate < 0) |
|
|
ThrowIdentifyException(OptionError, |
|
|
"UnrecognizedInterpolateMethod",argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'l': |
|
|
{ |
|
|
if (LocaleCompare("limit",option+1) == 0) |
|
|
{ |
|
|
char |
|
|
*p; |
|
|
|
|
|
double |
|
|
value; |
|
|
|
|
|
ssize_t |
|
|
resource; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
resource=ParseCommandOption(MagickResourceOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (resource < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedResourceType", |
|
|
argv[i]); |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
value=StringToDouble(argv[i],&p); |
|
|
(void) value; |
|
|
if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0)) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("list",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
list; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]); |
|
|
if (list < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedListType", |
|
|
argv[i]); |
|
|
status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **) |
|
|
argv+j,exception); |
|
|
DestroyIdentify(); |
|
|
return(status == 0 ? MagickTrue : MagickFalse); |
|
|
} |
|
|
if (LocaleCompare("log",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if ((i == (ssize_t) argc) || |
|
|
(strchr(argv[i],'%') == (char *) NULL)) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'm': |
|
|
{ |
|
|
if (LocaleCompare("mask",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("matte",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("moments",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("monitor",option+1) == 0) |
|
|
break; |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'n': |
|
|
{ |
|
|
if (LocaleCompare("negate",option+1) == 0) |
|
|
break; |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'p': |
|
|
{ |
|
|
if (LocaleCompare("ping",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("precision",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'q': |
|
|
{ |
|
|
if (LocaleCompare("quiet",option+1) == 0) |
|
|
break; |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'r': |
|
|
{ |
|
|
if (LocaleCompare("regard-warnings",option+1) == 0) |
|
|
break; |
|
|
if (LocaleNCompare("respect-parentheses",option+1,17) == 0) |
|
|
{ |
|
|
respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse; |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 's': |
|
|
{ |
|
|
if (LocaleCompare("sampling-factor",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("seed",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("set",option+1) == 0) |
|
|
{ |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("size",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
if (LocaleCompare("strip",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("support",option+1) == 0) |
|
|
{ |
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
if (IsGeometry(argv[i]) == MagickFalse) |
|
|
ThrowIdentifyInvalidArgumentException(option,argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'u': |
|
|
{ |
|
|
if (LocaleCompare("unique",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("units",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
units; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
units=ParseCommandOption(MagickResolutionOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (units < 0) |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedUnitsType", |
|
|
argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case 'v': |
|
|
{ |
|
|
if (LocaleCompare("verbose",option+1) == 0) |
|
|
break; |
|
|
if (LocaleCompare("virtual-pixel",option+1) == 0) |
|
|
{ |
|
|
ssize_t |
|
|
method; |
|
|
|
|
|
if (*option == '+') |
|
|
break; |
|
|
i++; |
|
|
if (i == (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingArgument",option); |
|
|
method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse, |
|
|
argv[i]); |
|
|
if (method < 0) |
|
|
ThrowIdentifyException(OptionError, |
|
|
"UnrecognizedVirtualPixelMethod",argv[i]); |
|
|
break; |
|
|
} |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
case '?': |
|
|
break; |
|
|
default: |
|
|
ThrowIdentifyException(OptionError,"UnrecognizedOption",option) |
|
|
} |
|
|
fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) & |
|
|
FireOptionFlag) == 0 ? MagickFalse : MagickTrue; |
|
|
if (fire != MagickFalse) |
|
|
FireImageStack(MagickFalse,MagickTrue,MagickTrue); |
|
|
} |
|
|
if (k != 0) |
|
|
ThrowIdentifyException(OptionError,"UnbalancedParenthesis",argv[i]); |
|
|
if (i != (ssize_t) argc) |
|
|
ThrowIdentifyException(OptionError,"MissingAnImageFilename",argv[i]); |
|
|
DestroyIdentify(); |
|
|
return(status != 0 ? MagickTrue : MagickFalse); |
|
|
}
|
|
|
|
