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identify.c
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% IIIII DDDD EEEEE N N TTTTT IIIII FFFFF Y Y %
% I D D E NN N T I F Y Y %
% I D D EEE N N N T I FFF Y %
% I D D E N NN T I F Y %
% IIIII DDDD EEEEE N N T IIIII F Y %
% %
% %
% Identify an Image Format and Characteristics. %
% %
% Software Design %
% Cristy %
% September 1994 %
% %
% %
% 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. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Identify describes the format and characteristics of one or more image
% files. It will also report if an image is incomplete or corrupt.
%
%
*/
␌
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/annotate.h"
#include "MagickCore/artifact.h"
#include "MagickCore/attribute.h"
#include "MagickCore/blob.h"
#include "MagickCore/blob-private.h"
#include "MagickCore/cache.h"
#include "MagickCore/client.h"
#include "MagickCore/coder.h"
#include "MagickCore/color.h"
#include "MagickCore/configure.h"
#include "MagickCore/constitute.h"
#include "MagickCore/decorate.h"
#include "MagickCore/delegate.h"
#include "MagickCore/draw.h"
#include "MagickCore/effect.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/feature.h"
#include "MagickCore/gem.h"
#include "MagickCore/geometry.h"
#include "MagickCore/histogram.h"
#include "MagickCore/identify.h"
#include "MagickCore/image.h"
#include "MagickCore/image-private.h"
#include "MagickCore/list.h"
#include "MagickCore/locale_.h"
#include "MagickCore/log.h"
#include "MagickCore/magic.h"
#include "MagickCore/magick.h"
#include "MagickCore/memory_.h"
#include "MagickCore/module.h"
#include "MagickCore/monitor.h"
#include "MagickCore/montage.h"
#include "MagickCore/option.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/pixel-private.h"
#include "MagickCore/prepress.h"
#include "MagickCore/profile.h"
#include "MagickCore/property.h"
#include "MagickCore/quantize.h"
#include "MagickCore/quantum.h"
#include "MagickCore/random_.h"
#include "MagickCore/registry.h"
#include "MagickCore/resize.h"
#include "MagickCore/resource_.h"
#include "MagickCore/signature.h"
#include "MagickCore/statistic.h"
#include "MagickCore/string_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/timer.h"
#include "MagickCore/timer-private.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/version.h"
␌
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I d e n t i f y I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% IdentifyImage() identifies an image by printing its attributes to the file.
% Attributes include the image width, height, size, and others.
%
% The format of the IdentifyImage method is:
%
% MagickBooleanType IdentifyImage(Image *image,FILE *file,
% const MagickBooleanType verbose,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o file: the file, typically stdout.
%
% o verbose: A value other than zero prints more detailed information
% about the image.
%
% o exception: return any errors or warnings in this structure.
%
*/
static ChannelStatistics *GetLocationStatistics(const Image *image,
const StatisticType type,ExceptionInfo *exception)
{
ChannelStatistics
*channel_statistics;
ssize_t
i,
y;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(
MaxPixelChannels+1,sizeof(*channel_statistics));
if (channel_statistics == (ChannelStatistics *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) memset(channel_statistics,0,(MaxPixelChannels+1)*
sizeof(*channel_statistics));
for (i=0; i <= (ssize_t) MaxPixelChannels; i++)
{
switch (type)
{
case MaximumStatistic:
default:
{
channel_statistics[i].maxima=(-MagickMaximumValue);
break;
}
case MinimumStatistic:
{
channel_statistics[i].minima=MagickMaximumValue;
break;
}
}
}
for (y=0; y < (ssize_t) image->rows; y++)
{
const Quantum
*magick_restrict p;
ssize_t
x;
p=GetVirtualPixels(image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
if (GetPixelReadMask(image,p) <= (QuantumRange/2))
{
p+=(ptrdiff_t) GetPixelChannels(image);
continue;
}
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if (traits == UndefinedPixelTrait)
continue;
switch (type)
{
case MaximumStatistic:
default:
{
if ((double) p[i] > channel_statistics[channel].maxima)
channel_statistics[channel].maxima=(double) p[i];
break;
}
case MinimumStatistic:
{
if ((double) p[i] < channel_statistics[channel].minima)
channel_statistics[channel].minima=(double) p[i];
break;
}
}
}
p+=(ptrdiff_t) GetPixelChannels(image);
}
}
return(channel_statistics);
}
static ssize_t PrintChannelFeatures(FILE *file,const PixelChannel channel,
const char *name,const ChannelFeatures *channel_features)
{
#define PrintFeature(feature) \
GetMagickPrecision(),(feature)[0], \
GetMagickPrecision(),(feature)[1], \
GetMagickPrecision(),(feature)[2], \
GetMagickPrecision(),(feature)[3], \
GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
#define FeaturesFormat " %s:\n" \
" Angular Second Moment:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Contrast:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Correlation:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Sum of Squares Variance:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Inverse Difference Moment:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Sum Average:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Sum Variance:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Sum Entropy:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Entropy:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Difference Variance:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Difference Entropy:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Information Measure of Correlation 1:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Information Measure of Correlation 2:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n" \
" Maximum Correlation Coefficient:\n" \
" %.*g, %.*g, %.*g, %.*g, %.*g\n"
ssize_t
n;
n=FormatLocaleFile(file,FeaturesFormat,name,
PrintFeature(channel_features[channel].angular_second_moment),
PrintFeature(channel_features[channel].contrast),
PrintFeature(channel_features[channel].correlation),
PrintFeature(channel_features[channel].variance_sum_of_squares),
PrintFeature(channel_features[channel].inverse_difference_moment),
PrintFeature(channel_features[channel].sum_average),
PrintFeature(channel_features[channel].sum_variance),
PrintFeature(channel_features[channel].sum_entropy),
PrintFeature(channel_features[channel].entropy),
PrintFeature(channel_features[channel].difference_variance),
PrintFeature(channel_features[channel].difference_entropy),
PrintFeature(channel_features[channel].measure_of_correlation_1),
PrintFeature(channel_features[channel].measure_of_correlation_2),
PrintFeature(channel_features[channel].maximum_correlation_coefficient));
return(n);
}
static ssize_t PrintChannelLocations(FILE *file,const Image *image,
const PixelChannel channel,const char *name,const StatisticType type,
const size_t locations,const ChannelStatistics *channel_statistics)
{
double
target;
ExceptionInfo
*exception;
ssize_t
n,
y;
switch (type)
{
case MaximumStatistic:
default:
{
target=channel_statistics[channel].maxima;
break;
}
case MinimumStatistic:
{
target=channel_statistics[channel].minima;
break;
}
}
(void) FormatLocaleFile(file," %s: %.*g (%.*g)",name,GetMagickPrecision(),
target,GetMagickPrecision(),QuantumScale*target);
exception=AcquireExceptionInfo();
n=0;
for (y=0; y < (ssize_t) image->rows; y++)
{
const Quantum
*p;
ssize_t
offset,
x;
p=GetVirtualPixels(image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
MagickBooleanType
match;
PixelTrait traits = GetPixelChannelTraits(image,channel);
if (traits == UndefinedPixelTrait)
continue;
offset=GetPixelChannelOffset(image,channel);
match=fabs((double) p[offset]-target) < MagickEpsilon ? MagickTrue :
MagickFalse;
if (match != MagickFalse)
{
if ((locations != 0) && (n >= (ssize_t) locations))
break;
(void) FormatLocaleFile(file," %.20g,%.20g",(double) x,(double) y);
n++;
}
p+=(ptrdiff_t) GetPixelChannels(image);
}
if (x < (ssize_t) image->columns)
break;
}
(void) FormatLocaleFile(file,"\n");
return(n);
}
static ssize_t PrintChannelMoments(FILE *file,const PixelChannel channel,
const char *name,const double scale,const ChannelMoments *channel_moments)
{
double
powers[MaximumNumberOfImageMoments] =
{ 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
ssize_t
i;
ssize_t
n;
n=FormatLocaleFile(file," %s:\n",name);
n+=FormatLocaleFile(file," Centroid: %.*g,%.*g\n",
GetMagickPrecision(),channel_moments[channel].centroid.x,
GetMagickPrecision(),channel_moments[channel].centroid.y);
n+=FormatLocaleFile(file," Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
n+=FormatLocaleFile(file," Ellipse angle: %.*g\n",
GetMagickPrecision(),channel_moments[channel].ellipse_angle);
n+=FormatLocaleFile(file," Ellipse eccentricity: %.*g\n",
GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
n+=FormatLocaleFile(file," Ellipse intensity: %.*g (%.*g)\n",
GetMagickPrecision(),pow(scale,powers[0])*
channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
channel_moments[channel].ellipse_intensity);
for (i=0; i < MaximumNumberOfImageMoments; i++)
n+=FormatLocaleFile(file," I%.20g: %.*g (%.*g)\n",i+1.0,
GetMagickPrecision(),channel_moments[channel].invariant[i]/pow(scale,
powers[i]),GetMagickPrecision(),channel_moments[channel].invariant[i]);
return(n);
}
static ssize_t PrintChannelPerceptualHash(Image *image,FILE *file,
const ChannelPerceptualHash *channel_phash)
{
ssize_t
i;
ssize_t
n;
(void) FormatLocaleFile(file," Channel perceptual hash: ");
for (i=0; i < (ssize_t) channel_phash[0].number_colorspaces; i++)
{
(void) FormatLocaleFile(file,"%s",CommandOptionToMnemonic(
MagickColorspaceOptions,(ssize_t) channel_phash[0].colorspace[i]));
if (i < (ssize_t) (channel_phash[0].number_colorspaces-1))
(void) FormatLocaleFile(file,", ");
}
(void) FormatLocaleFile(file,"\n");
n=0;
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel
channel;
PixelTrait
traits;
ssize_t
j;
channel=GetPixelChannelChannel(image,i);
if (channel == IndexPixelChannel)
continue;
traits=GetPixelChannelTraits(image,channel);
if (traits == UndefinedPixelTrait)
continue;
n=FormatLocaleFile(file," Channel %.20g:\n",(double) channel);
for (j=0; j < MaximumNumberOfPerceptualHashes; j++)
{
ssize_t
k;
n+=FormatLocaleFile(file," PH%.20g: ",(double) j+1);
for (k=0; k < (ssize_t) channel_phash[0].number_colorspaces; k++)
{
n+=FormatLocaleFile(file,"%.*g",GetMagickPrecision(),
channel_phash[channel].phash[k][j]);
if (k < (ssize_t) (channel_phash[0].number_colorspaces-1))
n+=FormatLocaleFile(file,", ");
}
n+=FormatLocaleFile(file,"\n");
}
}
return(n);
}
static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
const char *name,const double scale,
const ChannelStatistics *channel_statistics)
{
#define StatisticsFormat " %s:\n min: %.*g (%.*g)\n " \
"max: %.*g (%.*g)\n mean: %.*g (%.*g)\n median: %.*g (%.*g)\n " \
"standard deviation: %.*g (%.*g)\n kurtosis: %.*g\n " \
"skewness: %.*g\n entropy: %.*g\n"
ssize_t
n;
n=FormatLocaleFile(file,StatisticsFormat,name,GetMagickPrecision(),
(double) ClampToQuantum((MagickRealType) (scale*
channel_statistics[channel].minima)),GetMagickPrecision(),
channel_statistics[channel].minima/(double) QuantumRange,
GetMagickPrecision(),(double) ClampToQuantum((MagickRealType) (scale*
channel_statistics[channel].maxima)),GetMagickPrecision(),
channel_statistics[channel].maxima/(double) QuantumRange,
GetMagickPrecision(),scale*channel_statistics[channel].mean,
GetMagickPrecision(),channel_statistics[channel].mean/(double) QuantumRange,
GetMagickPrecision(),scale*channel_statistics[channel].median,
GetMagickPrecision(),channel_statistics[channel].median/(double) QuantumRange,
GetMagickPrecision(),scale*channel_statistics[channel].standard_deviation,
GetMagickPrecision(),channel_statistics[channel].standard_deviation/
(double) QuantumRange,GetMagickPrecision(),
channel_statistics[channel].kurtosis,GetMagickPrecision(),
channel_statistics[channel].skewness,GetMagickPrecision(),
channel_statistics[channel].entropy);
return(n);
}
MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
const MagickBooleanType verbose,ExceptionInfo *exception)
{
char
buffer[MagickPathExtent],
color[MagickPathExtent],
key[MagickPathExtent];
ChannelFeatures
*channel_features;
ChannelMoments
*channel_moments;
ChannelPerceptualHash
*channel_phash;
ChannelStatistics
*channel_statistics;
ColorspaceType
colorspace;
const char
*artifact,
*locate,
*name,
*property,
*registry,
*value;
const MagickInfo
*magick_info;
const Quantum
*p;
double
elapsed_time,
scale,
user_time;
ImageType
type;
int
expired;
MagickBooleanType
ping;
size_t
depth,
distance;
ssize_t
i,
x,
y;
struct stat
properties;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (file == (FILE *) NULL)
file=stdout;
colorspace=image->colorspace;
locate=GetImageArtifact(image,"identify:locate");
if (locate != (const char *) NULL)
{
const char
*limit;
size_t
locations;
StatisticType
statistic_type;
/*
Display minimum, maximum, or mean pixel locations.
*/
statistic_type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
MagickFalse,locate);
limit=GetImageArtifact(image,"identify:limit");
locations=0;
if (limit != (const char *) NULL)
locations=StringToUnsignedLong(limit);
channel_statistics=GetLocationStatistics(image,statistic_type,exception);
if (channel_statistics == (ChannelStatistics *) NULL)
return(MagickFalse);
(void) FormatLocaleFile(file,"Channel %s locations:\n",locate);
switch (colorspace)
{
case RGBColorspace:
case sRGBColorspace:
{
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,RedPixelChannel,"Red",
statistic_type,locations,channel_statistics);
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,GreenPixelChannel,"Green",
statistic_type,locations,channel_statistics);
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,BluePixelChannel,"Blue",
statistic_type,locations,channel_statistics);
break;
}
case CMYKColorspace:
{
if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,CyanPixelChannel,"Cyan",
statistic_type,locations,channel_statistics);
if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,MagentaPixelChannel,
"Magenta",statistic_type,locations,channel_statistics);
if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,YellowPixelChannel,"Yellow",
statistic_type,locations,channel_statistics);
if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,BlackPixelChannel,"Black",
statistic_type,locations,channel_statistics);
break;
}
case LinearGRAYColorspace:
case GRAYColorspace:
{
if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,GrayPixelChannel,"Gray",
statistic_type,locations,channel_statistics);
break;
}
default:
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if ((traits & UpdatePixelTrait) != 0)
(void) PrintChannelLocations(file,image,channel,"Channel",
statistic_type,locations,channel_statistics);
}
break;
}
}
if (image->alpha_trait != UndefinedPixelTrait)
(void) PrintChannelLocations(file,image,AlphaPixelChannel,"Alpha",
statistic_type,locations,channel_statistics);
channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
channel_statistics);
return(ferror(file) != 0 ? MagickFalse : MagickTrue);
}
elapsed_time=GetElapsedTime(&image->timer);
user_time=GetUserTime(&image->timer);
GetTimerInfo(&image->timer);
if (verbose == MagickFalse)
{
/*
Display summary info about the image.
*/
if (*image->magick_filename != '\0')
if (LocaleCompare(image->magick_filename,image->filename) != 0)
(void) FormatLocaleFile(file,"%s=>",image->magick_filename);
if ((GetPreviousImageInList(image) == (Image *) NULL) &&
(GetNextImageInList(image) == (Image *) NULL) &&
(image->scene == 0))
(void) FormatLocaleFile(file,"%s ",image->filename);
else
(void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
image->scene);
(void) FormatLocaleFile(file,"%s ",image->magick);
if ((image->magick_columns != 0) || (image->magick_rows != 0))
if ((image->magick_columns != image->columns) ||
(image->magick_rows != image->rows))
(void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
image->magick_columns,(double) image->magick_rows);
(void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
(double) image->rows);
if ((image->page.width != 0) || (image->page.height != 0) ||
(image->page.x != 0) || (image->page.y != 0))
(void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
image->page.width,(double) image->page.height,(double) image->page.x,
(double) image->page.y);
(void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
if (image->type != UndefinedType)
(void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
MagickTypeOptions,(ssize_t) image->type));
if (colorspace != UndefinedColorspace)
(void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
MagickColorspaceOptions,(ssize_t) colorspace));
if (image->storage_class == DirectClass)
{
if (image->total_colors != 0)
{
(void) FormatMagickSize(image->total_colors,MagickFalse,"B",
MagickPathExtent,buffer);
(void) FormatLocaleFile(file,"%s ",buffer);
}
}
else
if (image->total_colors <= image->colors)
(void) FormatLocaleFile(file,"%.20gc ",(double)
image->colors);
else
(void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
image->total_colors,(double) image->colors);
if (image->error.mean_error_per_pixel != 0.0)
(void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
(image->error.mean_error_per_pixel+0.5),
image->error.normalized_mean_error,
image->error.normalized_maximum_error);
if (image->extent != 0)
{
(void) FormatMagickSize(image->extent,MagickTrue,"B",
MagickPathExtent,buffer);
(void) FormatLocaleFile(file,"%s ",buffer);
}
(void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
(unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
floor(elapsed_time))));
(void) FormatLocaleFile(file,"\n");
(void) fflush(file);
return(ferror(file) != 0 ? MagickFalse : MagickTrue);
}
/*
Display verbose info about the image.
*/
p=GetVirtualPixels(image,0,0,1,1,exception);
ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
(void) SignatureImage(image,exception);
channel_statistics=(ChannelStatistics *) NULL;
channel_moments=(ChannelMoments *) NULL;
channel_phash=(ChannelPerceptualHash *) NULL;
channel_features=(ChannelFeatures *) NULL;
depth=0;
if (ping == MagickFalse)
{
depth=GetImageDepth(image,exception);
channel_statistics=GetImageStatistics(image,exception);
artifact=GetImageArtifact(image,"identify:moments");
if (artifact != (const char *) NULL)
{
channel_moments=GetImageMoments(image,exception);
channel_phash=GetImagePerceptualHash(image,exception);
}
artifact=GetImageArtifact(image,"identify:features");
if (artifact != (const char *) NULL)
{
distance=StringToUnsignedLong(artifact);
channel_features=GetImageFeatures(image,distance,exception);
}
}
(void) FormatLocaleFile(file,"Image:\n Filename: %s\n",image->filename);
if (*image->magick_filename != '\0')
if (LocaleCompare(image->magick_filename,image->filename) != 0)
{
char
filename[MagickPathExtent];
GetPathComponent(image->magick_filename,TailPath,filename);
(void) FormatLocaleFile(file," Base filename: %s\n",filename);
}
properties=(*GetBlobProperties(image));
if (properties.st_mode != 0)
{
static const char *rwx[] =
{ "---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
(void) FormatLocaleFile(file," Permissions: %s%s%s\n",
rwx[(properties.st_mode >> 6) & 0x07],
rwx[(properties.st_mode >> 3) & 0x07],
rwx[(properties.st_mode >> 0) & 0x07]);
}
magick_info=GetMagickInfo(image->magick,exception);
if ((magick_info == (const MagickInfo *) NULL) ||
(GetMagickDescription(magick_info) == (const char *) NULL))
(void) FormatLocaleFile(file," Format: %s\n",image->magick);
else
{
(void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
GetMagickDescription(magick_info));
if (GetMagickMimeType(magick_info) != (const char *) NULL)
(void) FormatLocaleFile(file," Mime type: %s\n",GetMagickMimeType(
magick_info));
}
(void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
MagickClassOptions,(ssize_t) image->storage_class));
(void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
image->tile_offset.y);
if ((image->magick_columns != 0) || (image->magick_rows != 0))
if ((image->magick_columns != image->columns) ||
(image->magick_rows != image->rows))
(void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
image->magick_columns,(double) image->magick_rows);
if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
{
(void) FormatLocaleFile(file," Resolution: %gx%g\n",image->resolution.x,
image->resolution.y);
(void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
image->columns/image->resolution.x,(double) image->rows/
image->resolution.y);
}
(void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
MagickResolutionOptions,(ssize_t) image->units));
(void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
MagickColorspaceOptions,(ssize_t) colorspace));
type=IdentifyImageType(image,exception);
(void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
MagickTypeOptions,(ssize_t) type));
if (image->type != type)
(void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
MagickTypeOptions,(ssize_t) image->type));
(void) FormatLocaleFile(file," Endianness: %s\n",CommandOptionToMnemonic(
MagickEndianOptions,(ssize_t) image->endian));
if (depth != 0)
{
if (image->depth == depth)
(void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
image->depth);
else
(void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
image->depth,(double) depth);
}
(void) FormatLocaleFile(file," Channels: %g.%g\n",(double)
image->number_channels,(double) image->number_meta_channels);
if (channel_statistics != (ChannelStatistics *) NULL)
{
/*
Detail channel depth and extrema.
*/
(void) FormatLocaleFile(file," Channel depth:\n");
switch (colorspace)
{
case RGBColorspace:
case sRGBColorspace:
{
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Red: %.20g-bit\n",(double)
channel_statistics[RedPixelChannel].depth);
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Green: %.20g-bit\n",(double)
channel_statistics[GreenPixelChannel].depth);
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Blue: %.20g-bit\n",(double)
channel_statistics[BluePixelChannel].depth);
break;
}
case CMYKColorspace:
{
if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Cyan: %.20g-bit\n",(double)
channel_statistics[CyanPixelChannel].depth);
if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Magenta: %.20g-bit\n",(double)
channel_statistics[MagentaPixelChannel].depth);
if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Yellow: %.20g-bit\n",(double)
channel_statistics[YellowPixelChannel].depth);
if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Black: %.20g-bit\n",(double)
channel_statistics[BlackPixelChannel].depth);
break;
}
case LinearGRAYColorspace:
case GRAYColorspace:
{
if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Gray: %.20g-bit\n",(double)
channel_statistics[GrayPixelChannel].depth);
break;
}
default:
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if ((traits & UpdatePixelTrait) != 0)
(void) FormatLocaleFile(file," Channel %.20g: %.20g-bit\n",
(double) i,(double) channel_statistics[channel].depth);
}
break;
}
}
if (image->alpha_trait != UndefinedPixelTrait)
(void) FormatLocaleFile(file," Alpha: %.20g-bit\n",(double)
channel_statistics[AlphaPixelChannel].depth);
if ((image->channels & ReadMaskChannel) != 0)
(void) FormatLocaleFile(file," Read mask: %.20g-bit\n",(double)
channel_statistics[ReadMaskPixelChannel].depth);
if ((image->channels & WriteMaskChannel) != 0)
(void) FormatLocaleFile(file," Write mask: %.20g-bit\n",(double)
channel_statistics[WriteMaskPixelChannel].depth);
if ((image->channels & CompositeMaskChannel) != 0)
(void) FormatLocaleFile(file," Composite mask: %.20g-bit\n",
(double) channel_statistics[CompositeMaskPixelChannel].depth);
if (image->number_meta_channels != 0)
for (i=0; i < (ssize_t) image->number_meta_channels; i++)
{
PixelChannel
channel = (PixelChannel) (MetaPixelChannels+i);
(void) FormatLocaleFile(file," Meta channel[%.20g]: %.20g-bit\n",
(double) i,(double) channel_statistics[channel].depth);
}
scale=1.0;
if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
scale=(double) (QuantumRange/((size_t) QuantumRange >> ((size_t)
MAGICKCORE_QUANTUM_DEPTH-image->depth)));
(void) FormatLocaleFile(file," Channel statistics:\n");
(void) FormatLocaleFile(file," Pixels: %.20g\n",(double)
image->columns*image->rows);
switch (colorspace)
{
case RGBColorspace:
case sRGBColorspace:
{
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
scale,channel_statistics);
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
scale,channel_statistics);
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
scale,channel_statistics);
break;
}
case CMYKColorspace:
{
if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
scale,channel_statistics);
if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",
1.0/scale,channel_statistics);
if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
scale,channel_statistics);
if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
scale,channel_statistics);
break;
}
case LinearGRAYColorspace:
case GRAYColorspace:
{
if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
scale,channel_statistics);
break;
}
default:
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
char
label[MagickPathExtent];
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if ((traits & UpdatePixelTrait) != 0)
{
(void) FormatLocaleString(label,MagickPathExtent,
"Channel %.20g",(double) i);
(void) PrintChannelStatistics(file,channel,label,1.0/scale,
channel_statistics);
}
}
break;
}
}
if (image->alpha_trait != UndefinedPixelTrait)
(void) PrintChannelStatistics(file,AlphaPixelChannel,
"Alpha",1.0/scale,channel_statistics);
if ((image->channels & ReadMaskChannel) != 0)
(void) PrintChannelStatistics(file,ReadMaskPixelChannel,
"Read mask",1.0/scale,channel_statistics);
if ((image->channels & WriteMaskChannel) != 0)
(void) PrintChannelStatistics(file,WriteMaskPixelChannel,
"Write mask",1.0/scale,channel_statistics);
if ((image->channels & CompositeMaskChannel) != 0)
(void) PrintChannelStatistics(file,WriteMaskPixelChannel,
"Composite mask",1.0/scale,channel_statistics);
if (image->number_meta_channels != 0)
for (i=0; i < (ssize_t) image->number_meta_channels; i++)
{
char
label[MagickPathExtent];
PixelChannel
channel = (PixelChannel) (MetaPixelChannels+i);
(void) FormatLocaleString(label,MagickPathExtent,
"Meta channel[%.20g]",(double) i);
(void) PrintChannelStatistics(file,channel,label,1.0/scale,
channel_statistics);
}
if ((colorspace != LinearGRAYColorspace) &&
(colorspace != GRAYColorspace))
{
(void) FormatLocaleFile(file," Image statistics:\n");
(void) PrintChannelStatistics(file,CompositePixelChannel,"Overall",
1.0/scale,channel_statistics);
}
channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
channel_statistics);
}
if (channel_moments != (ChannelMoments *) NULL)
{
scale=(double) ((1UL << image->depth)-1);
(void) FormatLocaleFile(file," Channel Hu moments:\n");
switch (colorspace)
{
case RGBColorspace:
case sRGBColorspace:
{
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,RedPixelChannel,"Red",scale,
channel_moments);
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,GreenPixelChannel,"Green",scale,
channel_moments);
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,BluePixelChannel,"Blue",scale,
channel_moments);
break;
}
case CMYKColorspace:
{
if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,CyanPixelChannel,"Cyan",scale,
channel_moments);
if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,MagentaPixelChannel,"Magenta",scale,
channel_moments);
if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,YellowPixelChannel,"Yellow",scale,
channel_moments);
if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,BlackPixelChannel,"Black",scale,
channel_moments);
break;
}
case GRAYColorspace:
{
if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelMoments(file,GrayPixelChannel,"Gray",scale,
channel_moments);
break;
}
default:
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
char
label[MagickPathExtent];
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if ((traits & UpdatePixelTrait) != 0)
{
(void) FormatLocaleString(label,MagickPathExtent,
"Channel %.20g",(double) i);
(void) PrintChannelMoments(file,channel,label,scale,
channel_moments);
}
}
break;
}
}
if (image->alpha_trait != UndefinedPixelTrait)
(void) PrintChannelMoments(file,AlphaPixelChannel,"Alpha",scale,
channel_moments);
if (colorspace != GRAYColorspace)
{
(void) FormatLocaleFile(file," Image moments:\n");
(void) PrintChannelMoments(file,CompositePixelChannel,"Overall",scale,
channel_moments);
}
channel_moments=(ChannelMoments *) RelinquishMagickMemory(
channel_moments);
}
if (channel_phash != (ChannelPerceptualHash *) NULL)
{
(void) PrintChannelPerceptualHash(image,file,channel_phash);
channel_phash=(ChannelPerceptualHash *) RelinquishMagickMemory(
channel_phash);
}
if (channel_features != (ChannelFeatures *) NULL)
{
(void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
"left and right diagonals, average):\n");
switch (colorspace)
{
case RGBColorspace:
case sRGBColorspace:
{
if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,RedPixelChannel,"Red",
channel_features);
if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
channel_features);
if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
channel_features);
break;
}
case CMYKColorspace:
{
if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
channel_features);
if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
channel_features);
if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
channel_features);
if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
channel_features);
break;
}
case GRAYColorspace:
{
if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
(void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
channel_features);
break;
}
default:
{
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
char
label[MagickPathExtent];
PixelChannel channel = GetPixelChannelChannel(image,i);
PixelTrait traits = GetPixelChannelTraits(image,channel);
if ((traits & UpdatePixelTrait) != 0)
{
(void) FormatLocaleString(label,MagickPathExtent,
"Channel %.20g",(double) i);
(void) PrintChannelFeatures(file,channel,label,
channel_features);
}
}
break;
}
}
if (image->alpha_trait != UndefinedPixelTrait)
(void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
channel_features);
channel_features=(ChannelFeatures *) RelinquishMagickMemory(
channel_features);
}
if (ping == MagickFalse)
{
if (colorspace == CMYKColorspace)
(void) FormatLocaleFile(file," Total ink density: %.*g%%\n",
GetMagickPrecision(),100.0*GetImageTotalInkDensity(image,exception)/
(double) QuantumRange);
x=0;
if (image->alpha_trait != UndefinedPixelTrait)
{
MagickBooleanType
found = MagickFalse;
p=(const Quantum *) NULL;
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
{
found=MagickTrue;
break;
}
p+=(ptrdiff_t) GetPixelChannels(image);
}
if (found != MagickFalse)
break;
}
if (found != MagickFalse)
{
char
tuple[MagickPathExtent];
PixelInfo
pixel;
GetPixelInfo(image,&pixel);
GetPixelInfoPixel(image,p,&pixel);
(void) QueryColorname(image,&pixel,SVGCompliance,tuple,
exception);
(void) FormatLocaleFile(file," Alpha: %s ",tuple);
GetColorTuple(&pixel,MagickTrue,tuple);
(void) FormatLocaleFile(file," %s\n",tuple);
}
}
if (IsHistogramImage(image,exception) != MagickFalse)
{
(void) FormatLocaleFile(file," Colors: %.20g\n",(double)
GetNumberColors(image,(FILE *) NULL,exception));
(void) FormatLocaleFile(file," Histogram:\n");
(void) GetNumberColors(image,file,exception);
}
else
{
artifact=GetImageArtifact(image,"identify:unique-colors");
if (IsStringTrue(artifact) != MagickFalse)
(void) FormatLocaleFile(file," Colors: %.20g\n",(double)
GetNumberColors(image,(FILE *) NULL,exception));
}
}
if (image->storage_class == PseudoClass)
{
(void) FormatLocaleFile(file," Colormap entries: %.20g\n",(double)
image->colors);
(void) FormatLocaleFile(file," Colormap:\n");
if (image->colors <= 1024)
{
char
hex[MagickPathExtent],
tuple[MagickPathExtent];
PixelInfo
pixel;
PixelInfo
*magick_restrict c;
GetPixelInfo(image,&pixel);
c=image->colormap;
for (i=0; i < (ssize_t) image->colors; i++)
{
pixel=(*c);
(void) CopyMagickString(tuple,"(",MagickPathExtent);
ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
tuple);
(void) ConcatenateMagickString(tuple,",",MagickPathExtent);
ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
tuple);
(void) ConcatenateMagickString(tuple,",",MagickPathExtent);
ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
tuple);
if (pixel.colorspace == CMYKColorspace)
{
(void) ConcatenateMagickString(tuple,",",MagickPathExtent);
ConcatenateColorComponent(&pixel,BlackPixelChannel,
X11Compliance,tuple);
}
if (pixel.alpha_trait != UndefinedPixelTrait)
{
(void) ConcatenateMagickString(tuple,",",MagickPathExtent);
ConcatenateColorComponent(&pixel,AlphaPixelChannel,
X11Compliance,tuple);
}
(void) ConcatenateMagickString(tuple,")",MagickPathExtent);
(void) QueryColorname(image,&pixel,SVGCompliance,color,
exception);
GetColorTuple(&pixel,MagickTrue,hex);
(void) FormatLocaleFile(file," %g: %s %s %s\n",(double) i,tuple,
hex,color);
c++;
}
}
}
if (image->error.mean_error_per_pixel != 0.0)
(void) FormatLocaleFile(file," Mean error per pixel: %g\n",
image->error.mean_error_per_pixel);
if (image->error.normalized_mean_error != 0.0)
(void) FormatLocaleFile(file," Normalized mean error: %g\n",
image->error.normalized_mean_error);
if (image->error.normalized_maximum_error != 0.0)
(void) FormatLocaleFile(file," Normalized maximum error: %g\n",
image->error.normalized_maximum_error);
(void) FormatLocaleFile(file," Rendering intent: %s\n",
CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
image->rendering_intent));
if (image->gamma != 0.0)
(void) FormatLocaleFile(file," Gamma: %g\n",image->gamma);
if ((image->chromaticity.red_primary.x != 0.0) ||
(image->chromaticity.green_primary.x != 0.0) ||
(image->chromaticity.blue_primary.x != 0.0) ||
(image->chromaticity.white_point.x != 0.0))
{
/*
Display image chromaticity.
*/
(void) FormatLocaleFile(file," Chromaticity:\n");
(void) FormatLocaleFile(file," red primary: (%g,%g,%g)\n",
image->chromaticity.red_primary.x,image->chromaticity.red_primary.y,
image->chromaticity.red_primary.z);
(void) FormatLocaleFile(file," green primary: (%g,%g,%g)\n",
image->chromaticity.green_primary.x,image->chromaticity.green_primary.y,
image->chromaticity.green_primary.z);
(void) FormatLocaleFile(file," blue primary: (%g,%g,%g)\n",
image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y,
image->chromaticity.blue_primary.z);
(void) FormatLocaleFile(file," white point: (%g,%g,%g)\n",
image->chromaticity.white_point.x,image->chromaticity.white_point.y,
image->chromaticity.white_point.z);
}
if ((image->extract_info.width*image->extract_info.height) != 0)
(void) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
(double) image->extract_info.width,(double) image->extract_info.height,
(double) image->extract_info.x,(double) image->extract_info.y);
(void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
exception);
(void) FormatLocaleFile(file," Matte color: %s\n",color);
(void) QueryColorname(image,&image->background_color,SVGCompliance,color,
exception);
(void) FormatLocaleFile(file," Background color: %s\n",color);
(void) QueryColorname(image,&image->border_color,SVGCompliance,color,
exception);
(void) FormatLocaleFile(file," Border color: %s\n",color);
(void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
exception);
(void) FormatLocaleFile(file," Transparent color: %s\n",color);
(void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
MagickInterlaceOptions,(ssize_t) image->interlace));
(void) FormatLocaleFile(file," Intensity: %s\n",CommandOptionToMnemonic(
MagickPixelIntensityOptions,(ssize_t) image->intensity));
(void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
MagickComposeOptions,(ssize_t) image->compose));
if ((image->page.width != 0) || (image->page.height != 0) ||
(image->page.x != 0) || (image->page.y != 0))
(void) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
(double) image->page.width,(double) image->page.height,(double)
image->page.x,(double) image->page.y);
if ((image->page.x != 0) || (image->page.y != 0))
(void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
image->page.x,(double) image->page.y);
(void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
MagickDisposeOptions,(ssize_t) image->dispose));
if (image->delay != 0)
(void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
(double) image->ticks_per_second);
if (image->iterations != 1)
(void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
image->iterations);
if (image->duration != 0)
(void) FormatLocaleFile(file," Duration: %.20g\n",(double)
image->duration);
if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
(void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
image->scene,(double) GetImageListLength(image));
else
if (image->scene != 0)
(void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
(void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
MagickCompressOptions,(ssize_t) image->compression));
if (image->quality != UndefinedCompressionQuality)
(void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
(void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
MagickOrientationOptions,(ssize_t) image->orientation));
if (image->montage != (char *) NULL)
(void) FormatLocaleFile(file," Montage: %s\n",image->montage);
if (image->directory != (char *) NULL)
{
Image
*tile;
ImageInfo
*image_info;
char
*d,
*q;
WarningHandler
handler;
/*
Display visual image directory.
*/
image_info=AcquireImageInfo();
(void) CloneString(&image_info->size,"64x64");
(void) FormatLocaleFile(file," Directory:\n");
for (d=image->directory; *d != '\0'; d++)
{
q=d;
while ((*q != '\xff') && (*q != '\0') &&
((size_t) (q-d+1) < sizeof(image_info->filename)))
q++;
(void) CopyMagickString(image_info->filename,d,(size_t) (q-d+1));
d=q;
(void) FormatLocaleFile(file," %s",image_info->filename);
handler=SetWarningHandler((WarningHandler) NULL);
tile=ReadImage(image_info,exception);
(void) SetWarningHandler(handler);
if (tile == (Image *) NULL)
{
(void) FormatLocaleFile(file,"\n");
continue;
}
(void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
tile->magick_columns,(double) tile->magick_rows,tile->magick);
(void) SignatureImage(tile,exception);
ResetImagePropertyIterator(tile);
property=GetNextImageProperty(tile);
while (property != (const char *) NULL)
{
(void) FormatLocaleFile(file," %s:\n",property);
value=GetImageProperty(tile,property,exception);
if (value != (const char *) NULL)
(void) FormatLocaleFile(file,"%s\n",value);
property=GetNextImageProperty(tile);
}
tile=DestroyImage(tile);
}
image_info=DestroyImageInfo(image_info);
}
(void) FormatLocaleString(key,MagickPathExtent,"8BIM:1999,2998:#1");
value=GetImageProperty(image,key,exception);
if (value != (const char *) NULL)
{
/*
Display clipping path.
*/
(void) FormatLocaleFile(file," Clipping path: ");
if (strlen(value) > 80)
(void) fputc('\n',file);
(void) FormatLocaleFile(file,"%s\n",value);
}
artifact=GetImageArtifact(image,"identify:convex-hull");
if (IsStringTrue(artifact) != MagickFalse)
{
char
*points;
PointInfo
*bounding_box,
*convex_hull;
ssize_t
n;
size_t
number_points;
/*
Display convex hull & minimum bounding box.
*/
convex_hull=GetImageConvexHull(image,&number_points,exception);
if (convex_hull != (PointInfo *) NULL)
{
points=AcquireString("");
for (n=0; n < (ssize_t) number_points; n++)
{
(void) FormatLocaleString(buffer,MagickPathExtent,"%g,%g ",
convex_hull[n].x,convex_hull[n].y);
(void) ConcatenateString(&points,buffer);
}
convex_hull=(PointInfo *) RelinquishMagickMemory(convex_hull);
(void) FormatLocaleFile(file," Convex hull: ");
(void) FormatLocaleFile(file,"%s\n",points);
points=DestroyString(points);
}
bounding_box=GetImageMinimumBoundingBox(image,&number_points,exception);
if (bounding_box != (PointInfo *) NULL)
{
points=AcquireString("");
for (n=0; n < (ssize_t) number_points; n++)
{
(void) FormatLocaleString(buffer,MagickPathExtent,"%g,%g ",
bounding_box[n].x,bounding_box[n].y);
(void) ConcatenateString(&points,buffer);
}
bounding_box=(PointInfo *) RelinquishMagickMemory(bounding_box);
(void) FormatLocaleFile(file," Minimum bounding box: ");
(void) FormatLocaleFile(file,"%s\n",points);
points=DestroyString(points);
}
}
ResetImageProfileIterator(image);
name=GetNextImageProfile(image);
if (name != (char *) NULL)
{
const StringInfo
*profile;
/*
Identify image profiles.
*/
(void) FormatLocaleFile(file," Profiles:\n");
while (name != (char *) NULL)
{
profile=GetImageProfile(image,name);
if (profile == (StringInfo *) NULL)
continue;
(void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
(double) GetStringInfoLength(profile));
if (LocaleCompare(name,"iptc") == 0)
{
char
*attribute,
**attribute_list;
const char
*tag;
long
dataset,
record,
sentinel;
ssize_t
j;
size_t
length,
profile_length;
profile_length=GetStringInfoLength(profile);
for (i=0; i < (ssize_t) profile_length-5; i+=(ssize_t) length)
{
length=1;
sentinel=GetStringInfoDatum(profile)[i++];
if (sentinel != 0x1c)
continue;
dataset=GetStringInfoDatum(profile)[i++];
record=GetStringInfoDatum(profile)[i++];
switch (record)
{
case 5: tag="Image Name"; break;
case 7: tag="Edit Status"; break;
case 10: tag="Priority"; break;
case 15: tag="Category"; break;
case 20: tag="Supplemental Category"; break;
case 22: tag="Fixture Identifier"; break;
case 25: tag="Keyword"; break;
case 30: tag="Release Date"; break;
case 35: tag="Release Time"; break;
case 40: tag="Special Instructions"; break;
case 45: tag="Reference Service"; break;
case 47: tag="Reference Date"; break;
case 50: tag="Reference Number"; break;
case 55: tag="Created Date"; break;
case 60: tag="Created Time"; break;
case 65: tag="Originating Program"; break;
case 70: tag="Program Version"; break;
case 75: tag="Object Cycle"; break;
case 80: tag="Byline"; break;
case 85: tag="Byline Title"; break;
case 90: tag="City"; break;
case 92: tag="Sub-Location"; break;
case 95: tag="Province State"; break;
case 100: tag="Country Code"; break;
case 101: tag="Country"; break;
case 103: tag="Original Transmission Reference"; break;
case 105: tag="Headline"; break;
case 110: tag="Credit"; break;
case 115: tag="Src"; break;
case 116: tag="Copyright String"; break;
case 120: tag="Caption"; break;
case 121: tag="Local Caption"; break;
case 122: tag="Caption Writer"; break;
case 200: tag="Custom Field 1"; break;
case 201: tag="Custom Field 2"; break;
case 202: tag="Custom Field 3"; break;
case 203: tag="Custom Field 4"; break;
case 204: tag="Custom Field 5"; break;
case 205: tag="Custom Field 6"; break;
case 206: tag="Custom Field 7"; break;
case 207: tag="Custom Field 8"; break;
case 208: tag="Custom Field 9"; break;
case 209: tag="Custom Field 10"; break;
case 210: tag="Custom Field 11"; break;
case 211: tag="Custom Field 12"; break;
case 212: tag="Custom Field 13"; break;
case 213: tag="Custom Field 14"; break;
case 214: tag="Custom Field 15"; break;
case 215: tag="Custom Field 16"; break;
case 216: tag="Custom Field 17"; break;
case 217: tag="Custom Field 18"; break;
case 218: tag="Custom Field 19"; break;
case 219: tag="Custom Field 20"; break;
default: tag="unknown"; break;
}
(void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
(double) dataset,(double) record);
length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
length|=GetStringInfoDatum(profile)[i++];
length=MagickMin(length,profile_length-(size_t) i);
attribute=(char *) NULL;
if (~length >= (MagickPathExtent-1))
attribute=(char *) AcquireQuantumMemory(length+MagickPathExtent,
sizeof(*attribute));
if (attribute != (char *) NULL)
{
(void) CopyMagickString(attribute,(char *)
GetStringInfoDatum(profile)+i,length+1);
attribute_list=StringToList(attribute);
if (attribute_list != (char **) NULL)
{
for (j=0; attribute_list[j] != (char *) NULL; j++)
{
(void) fputs(attribute_list[j],file);
(void) fputs("\n",file);
attribute_list[j]=(char *) RelinquishMagickMemory(
attribute_list[j]);
}
attribute_list=(char **) RelinquishMagickMemory(
attribute_list);
}
attribute=DestroyString(attribute);
}
}
}
if (image->debug != MagickFalse)
PrintStringInfo(file,name,profile);
name=GetNextImageProfile(image);
}
}
ResetImagePropertyIterator(image);
property=GetNextImageProperty(image);
if (property != (const char *) NULL)
{
/*
Display image properties.
*/
(void) FormatLocaleFile(file," Properties:\n");
while (property != (const char *) NULL)
{
(void) FormatLocaleFile(file," %s: ",property);
value=GetImageProperty(image,property,exception);
if (value != (const char *) NULL)
(void) FormatLocaleFile(file,"%s\n",value);
property=GetNextImageProperty(image);
}
}
ResetImageArtifactIterator(image);
artifact=GetNextImageArtifact(image);
if (artifact != (const char *) NULL)
{
/*
Display image artifacts.
*/
(void) FormatLocaleFile(file," Artifacts:\n");
while (artifact != (const char *) NULL)
{
(void) FormatLocaleFile(file," %s: ",artifact);
value=GetImageArtifact(image,artifact);
if (value != (const char *) NULL)
(void) FormatLocaleFile(file,"%s\n",value);
artifact=GetNextImageArtifact(image);
}
}
ResetImageRegistryIterator();
registry=GetNextImageRegistry();
if (registry != (const char *) NULL)
{
/*
Display image registry.
*/
(void) FormatLocaleFile(file," Registry:\n");
while (registry != (const char *) NULL)
{
(void) FormatLocaleFile(file," %s: ",registry);
value=(const char *) GetImageRegistry(StringRegistryType,registry,
exception);
if (value != (const char *) NULL)
(void) FormatLocaleFile(file,"%s\n",value);
registry=GetNextImageRegistry();
}
}
(void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
MagickBooleanOptions,(ssize_t) image->taint));
(void) FormatMagickSize(image->extent,MagickTrue,"B",MagickPathExtent,buffer);
(void) FormatLocaleFile(file," Filesize: %s\n",buffer);
(void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
MagickFalse,"P",MagickPathExtent,buffer);
if (strlen(buffer) > 1)
buffer[strlen(buffer)-1]='\0';
(void) FormatLocaleFile(file," Number pixels: %s\n",buffer);
(void) FormatLocaleString(buffer,MagickPathExtent,"%s",
CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
GetImagePixelCacheType(image)));
(void) FormatLocaleFile(file," Pixel cache type: %s\n",buffer);
if (elapsed_time > MagickEpsilon)
{
(void) FormatMagickSize((MagickSizeType) ((double) image->columns*
image->rows/elapsed_time+0.5),MagickFalse,"P",MagickPathExtent,buffer);
(void) FormatLocaleFile(file," Pixels per second: %s\n",buffer);
}
if (image->ttl != (time_t) 0)
{
char
iso8601[sizeof("9999-99-99T99:99:99Z")];
int
seconds;
struct tm
timestamp;
(void) GetMagickUTCTime(&image->ttl,&timestamp);
(void) strftime(iso8601,sizeof(iso8601),"%Y-%m-%dT%H:%M:%SZ",&timestamp);
seconds=MagickMax((int)(image->ttl-GetMagickTime()),0);
expired=' ';
if (seconds == 0)
expired='*';
(void) FormatLocaleFile(file," Time-to-live: %g:%02g:%02g:%02g%c %s\n",
ceil((double) (seconds/(3600*24))),
ceil((double) ((seconds % (24*3600))/3600)),
ceil((double) ((seconds % 3600)/60)),
ceil((double) ((seconds % 3600) % 60)),expired,iso8601);
}
(void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
(void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
(unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
(void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
NULL));
(void) fflush(file);
return(ferror(file) != 0 ? MagickFalse : MagickTrue);
}