granicus.if.org Git - imagemagick/blob - MagickCore/identify.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %           IIIII  DDDD   EEEEE  N   N  TTTTT  IIIII  FFFFF  Y   Y            %
   7 %             I    D   D  E      NN  N    T      I    F       Y Y             %
   8 %             I    D   D  EEE    N N N    T      I    FFF      Y              %
   9 %             I    D   D  E      N  NN    T      I    F        Y              %
  10 %           IIIII  DDDD   EEEEE  N   N    T    IIIII  F        Y              %
  11 %                                                                             %
  12 %                                                                             %
  13 %               Identify an Image Format and Characteristics.                 %
  14 %                                                                             %
  15 %                           Software Design                                   %
  16 %                                Cristy                                       %
  17 %                            September 1994                                   %
  18 %                                                                             %
  19 %                                                                             %
  20 %  Copyright 1999-2014 ImageMagick Studio LLC, a non-profit organization      %
  21 %  dedicated to making software imaging solutions freely available.           %
  22 %                                                                             %
  23 %  You may not use this file except in compliance with the License.  You may  %
  24 %  obtain a copy of the License at                                            %
  25 %                                                                             %
  26 %    http://www.imagemagick.org/script/license.php                            %
  27 %                                                                             %
  28 %  Unless required by applicable law or agreed to in writing, software        %
  29 %  distributed under the License is distributed on an "AS IS" BASIS,          %
  30 %  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   %
  31 %  See the License for the specific language governing permissions and        %
  32 %  limitations under the License.                                             %
  33 %                                                                             %
  34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  35 %
  36 %  Identify describes the format and characteristics of one or more image
  37 %  files.  It will also report if an image is incomplete or corrupt.
  38 %
  39 %
  40 */
  41 \f
  42 /*
  43   Include declarations.
  44 */
  45 #include "MagickCore/studio.h"
  46 #include "MagickCore/annotate.h"
  47 #include "MagickCore/artifact.h"
  48 #include "MagickCore/attribute.h"
  49 #include "MagickCore/blob.h"
  50 #include "MagickCore/cache.h"
  51 #include "MagickCore/client.h"
  52 #include "MagickCore/coder.h"
  53 #include "MagickCore/color.h"
  54 #include "MagickCore/configure.h"
  55 #include "MagickCore/constitute.h"
  56 #include "MagickCore/decorate.h"
  57 #include "MagickCore/delegate.h"
  58 #include "MagickCore/draw.h"
  59 #include "MagickCore/effect.h"
  60 #include "MagickCore/exception.h"
  61 #include "MagickCore/exception-private.h"
  62 #include "MagickCore/feature.h"
  63 #include "MagickCore/gem.h"
  64 #include "MagickCore/geometry.h"
  65 #include "MagickCore/histogram.h"
  66 #include "MagickCore/identify.h"
  67 #include "MagickCore/image.h"
  68 #include "MagickCore/image-private.h"
  69 #include "MagickCore/list.h"
  70 #include "MagickCore/locale_.h"
  71 #include "MagickCore/log.h"
  72 #include "MagickCore/magic.h"
  73 #include "MagickCore/magick.h"
  74 #include "MagickCore/memory_.h"
  75 #include "MagickCore/module.h"
  76 #include "MagickCore/monitor.h"
  77 #include "MagickCore/montage.h"
  78 #include "MagickCore/option.h"
  79 #include "MagickCore/pixel-accessor.h"
  80 #include "MagickCore/prepress.h"
  81 #include "MagickCore/profile.h"
  82 #include "MagickCore/property.h"
  83 #include "MagickCore/quantize.h"
  84 #include "MagickCore/quantum.h"
  85 #include "MagickCore/random_.h"
  86 #include "MagickCore/registry.h"
  87 #include "MagickCore/resize.h"
  88 #include "MagickCore/resource_.h"
  89 #include "MagickCore/signature.h"
  90 #include "MagickCore/statistic.h"
  91 #include "MagickCore/string_.h"
  92 #include "MagickCore/string-private.h"
  93 #include "MagickCore/timer.h"
  94 #include "MagickCore/token.h"
  95 #include "MagickCore/utility.h"
  96 #include "MagickCore/utility-private.h"
  97 #include "MagickCore/version.h"
  98 \f
  99 /*
 100 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 101 %                                                                             %
 102 %                                                                             %
 103 %                                                                             %
 104 %   I d e n t i f y I m a g e                                                 %
 105 %                                                                             %
 106 %                                                                             %
 107 %                                                                             %
 108 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 109 %
 110 %  IdentifyImage() identifies an image by printing its attributes to the file.
 111 %  Attributes include the image width, height, size, and others.
 112 %
 113 %  The format of the IdentifyImage method is:
 114 %
 115 %      MagickBooleanType IdentifyImage(Image *image,FILE *file,
 116 %        const MagickBooleanType verbose,ExceptionInfo *exception)
 117 %
 118 %  A description of each parameter follows:
 119 %
 120 %    o image: the image.
 121 %
 122 %    o file: the file, typically stdout.
 123 %
 124 %    o verbose: A value other than zero prints more detailed information
 125 %      about the image.
 126 %
 127 %    o exception: return any errors or warnings in this structure.
 128 %
 129 */
 130
 131 static ChannelStatistics *GetLocationStatistics(const Image *image,
 132   const StatisticType type,ExceptionInfo *exception)
 133 {
 134   ChannelStatistics
 135     *channel_statistics;
 136
 137   register ssize_t
 138     i;
 139
 140   ssize_t
 141     y;
 142
 143   assert(image != (Image *) NULL);
 144   assert(image->signature == MagickSignature);
 145   if (image->debug != MagickFalse)
 146     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 147   channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(
 148     MaxPixelChannels+1,sizeof(*channel_statistics));
 149   if (channel_statistics == (ChannelStatistics *) NULL)
 150     ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
 151   (void) ResetMagickMemory(channel_statistics,0,(MaxPixelChannels+1)*
 152     sizeof(*channel_statistics));
 153   for (i=0; i <= (ssize_t) MaxPixelChannels; i++)
 154   {
 155     switch (type)
 156     {
 157       case MaximumStatistic:
 158       default:
 159       {
 160         channel_statistics[i].maxima=(-MagickMaximumValue);
 161         break;
 162       }
 163       case MinimumStatistic:
 164       {
 165         channel_statistics[i].minima=MagickMaximumValue;
 166         break;
 167       }
 168     }
 169   }
 170   for (y=0; y < (ssize_t) image->rows; y++)
 171   {
 172     register const Quantum
 173       *restrict p;
 174
 175     register ssize_t
 176       x;
 177
 178     p=GetVirtualPixels(image,0,y,image->columns,1,exception);
 179     if (p == (const Quantum *) NULL)
 180       break;
 181     for (x=0; x < (ssize_t) image->columns; x++)
 182     {
 183       register ssize_t
 184         i;
 185
 186       if (GetPixelReadMask(image,p) == 0)
 187         {
 188           p+=GetPixelChannels(image);
 189           continue;
 190         }
 191       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 192       {
 193         PixelChannel channel=GetPixelChannelChannel(image,i);
 194         PixelTrait traits=GetPixelChannelTraits(image,channel);
 195         if (traits == UndefinedPixelTrait)
 196           continue;
 197         switch (type)
 198         {
 199           case MaximumStatistic:
 200           default:
 201           {
 202             if ((double) p[i] > channel_statistics[channel].maxima)
 203               channel_statistics[channel].maxima=(double) p[i];
 204             break;
 205           }
 206           case MinimumStatistic:
 207           {
 208             if ((double) p[i] < channel_statistics[channel].minima)
 209               channel_statistics[channel].minima=(double) p[i];
 210             break;
 211           }
 212         }
 213       }
 214       p+=GetPixelChannels(image);
 215     }
 216   }
 217   return(channel_statistics);
 218 }
 219
 220 static ssize_t PrintChannelFeatures(FILE *file,const PixelChannel channel,
 221   const char *name,const ChannelFeatures *channel_features)
 222 {
 223 #define PrintFeature(feature) \
 224   GetMagickPrecision(),(feature)[0], \
 225   GetMagickPrecision(),(feature)[1], \
 226   GetMagickPrecision(),(feature)[2], \
 227   GetMagickPrecision(),(feature)[3], \
 228   GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
 229
 230 #define FeaturesFormat "    %s:\n" \
 231   "      Angular Second Moment:\n" \
 232   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 233   "      Contrast:\n" \
 234   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 235   "      Correlation:\n" \
 236   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 237   "      Sum of Squares Variance:\n" \
 238   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 239   "      Inverse Difference Moment:\n" \
 240   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 241   "      Sum Average:\n" \
 242   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 243   "      Sum Variance:\n" \
 244   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 245   "      Sum Entropy:\n" \
 246   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 247   "      Entropy:\n" \
 248   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 249   "      Difference Variance:\n" \
 250   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 251   "      Difference Entropy:\n" \
 252   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 253   "      Information Measure of Correlation 1:\n" \
 254   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 255   "      Information Measure of Correlation 2:\n" \
 256   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 257   "      Maximum Correlation Coefficient:\n" \
 258   "        %.*g, %.*g, %.*g, %.*g, %.*g\n"
 259
 260   ssize_t
 261     n;
 262
 263   n=FormatLocaleFile(file,FeaturesFormat,name,
 264     PrintFeature(channel_features[channel].angular_second_moment),
 265     PrintFeature(channel_features[channel].contrast),
 266     PrintFeature(channel_features[channel].correlation),
 267     PrintFeature(channel_features[channel].variance_sum_of_squares),
 268     PrintFeature(channel_features[channel].inverse_difference_moment),
 269     PrintFeature(channel_features[channel].sum_average),
 270     PrintFeature(channel_features[channel].sum_variance),
 271     PrintFeature(channel_features[channel].sum_entropy),
 272     PrintFeature(channel_features[channel].entropy),
 273     PrintFeature(channel_features[channel].difference_variance),
 274     PrintFeature(channel_features[channel].difference_entropy),
 275     PrintFeature(channel_features[channel].measure_of_correlation_1),
 276     PrintFeature(channel_features[channel].measure_of_correlation_2),
 277     PrintFeature(channel_features[channel].maximum_correlation_coefficient));
 278   return(n);
 279 }
 280
 281 static ssize_t PrintChannelLocations(FILE *file,const Image *image,
 282   const PixelChannel channel,const char *name,const StatisticType type,
 283   const size_t max_locations,const ChannelStatistics *channel_statistics)
 284 {
 285   double
 286     target;
 287
 288   ExceptionInfo
 289     *exception;
 290
 291   ssize_t
 292     n,
 293     y;
 294
 295   switch (type)
 296   {
 297     case MaximumStatistic:
 298     default:
 299     {
 300       target=channel_statistics[channel].maxima;
 301       break;
 302     }
 303     case MinimumStatistic:
 304     {
 305       target=channel_statistics[channel].minima;
 306       break;
 307     }
 308   }
 309   (void) FormatLocaleFile(file,"  %s: %.*g (%.*g)",name,GetMagickPrecision(),
 310     target,GetMagickPrecision(),QuantumScale*target);
 311   exception=AcquireExceptionInfo();
 312   n=0;
 313   for (y=0; y < (ssize_t) image->rows; y++)
 314   {
 315     register const Quantum
 316       *p;
 317
 318     ssize_t
 319       offset,
 320       x;
 321
 322     p=GetVirtualPixels(image,0,y,image->columns,1,exception);
 323     if (p == (const Quantum *) NULL)
 324       break;
 325     for (x=0; x < (ssize_t) image->columns; x++)
 326     {
 327       MagickBooleanType
 328         match;
 329
 330       PixelTrait traits=GetPixelChannelTraits(image,channel);
 331       if (traits == UndefinedPixelTrait)
 332         continue;
 333       offset=GetPixelChannelOffset(image,channel);
 334       match=fabs((double) p[offset]-target) < 0.5 ? MagickTrue : MagickFalse;
 335       if (match != MagickFalse)
 336         {
 337           if ((max_locations != 0) && (n >= (ssize_t) max_locations))
 338             break;
 339           (void) FormatLocaleFile(file," %.20g,%.20g",(double) x,(double) y);
 340           n++;
 341         }
 342       p+=GetPixelChannels(image);
 343     }
 344     if (x < (ssize_t) image->columns)
 345       break;
 346   }
 347   (void) FormatLocaleFile(file,"\n");
 348   return(n);
 349 }
 350
 351 static ssize_t PrintChannelMoments(FILE *file,const PixelChannel channel,
 352   const char *name,const double scale,const ChannelMoments *channel_moments)
 353 {
 354   double
 355     powers[8] = { 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
 356
 357   register ssize_t
 358     i;
 359
 360   ssize_t
 361     n;
 362
 363   n=FormatLocaleFile(file,"    %s:\n",name);
 364   n+=FormatLocaleFile(file,"      Centroid: %.*g,%.*g\n",
 365     GetMagickPrecision(),channel_moments[channel].centroid.x,
 366     GetMagickPrecision(),channel_moments[channel].centroid.y);
 367   n+=FormatLocaleFile(file,"      Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
 368     GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
 369     GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
 370   n+=FormatLocaleFile(file,"      Ellipse angle: %.*g\n",
 371     GetMagickPrecision(),channel_moments[channel].ellipse_angle);
 372   n+=FormatLocaleFile(file,"      Ellipse eccentricity: %.*g\n",
 373     GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
 374   n+=FormatLocaleFile(file,"      Ellipse intensity: %.*g (%.*g)\n",
 375     GetMagickPrecision(),pow(scale,powers[0])*
 376     channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
 377     channel_moments[channel].ellipse_intensity);
 378   for (i=0; i < 8; i++)
 379     n+=FormatLocaleFile(file,"      I%.20g: %.*g (%.*g)\n",i+1.0,
 380       GetMagickPrecision(),channel_moments[channel].I[i]/pow(scale,powers[i]),
 381       GetMagickPrecision(),channel_moments[channel].I[i]);
 382   return(n);
 383 }
 384
 385 static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
 386   const char *name,const double scale,
 387   const ChannelStatistics *channel_statistics)
 388 {
 389 #define StatisticsFormat "    %s:\n      min: " QuantumFormat  \
 390   " (%g)\n      max: " QuantumFormat " (%g)\n"  \
 391   "      mean: %g (%g)\n      standard deviation: %g (%g)\n"  \
 392   "      kurtosis: %g\n      skewness: %g\n"
 393
 394   ssize_t
 395     n;
 396
 397   n=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
 398     channel_statistics[channel].minima),channel_statistics[channel].minima/
 399     (double) QuantumRange,ClampToQuantum(scale*
 400     channel_statistics[channel].maxima),channel_statistics[channel].maxima/
 401     (double) QuantumRange,scale*channel_statistics[channel].mean,
 402     channel_statistics[channel].mean/(double) QuantumRange,scale*
 403     channel_statistics[channel].standard_deviation,
 404     channel_statistics[channel].standard_deviation/(double) QuantumRange,
 405     channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
 406   return(n);
 407 }
 408
 409 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
 410   const MagickBooleanType verbose,ExceptionInfo *exception)
 411 {
 412   char
 413     color[MaxTextExtent],
 414     format[MaxTextExtent],
 415     key[MaxTextExtent];
 416
 417   ChannelFeatures
 418     *channel_features;
 419
 420   ChannelMoments
 421     *channel_moments;
 422
 423   ChannelStatistics
 424     *channel_statistics;
 425
 426   ColorspaceType
 427     colorspace;
 428
 429   const char
 430     *artifact,
 431     *locate,
 432     *name,
 433     *property,
 434     *registry,
 435     *value;
 436
 437   const MagickInfo
 438     *magick_info;
 439
 440   double
 441     elapsed_time,
 442     scale,
 443     user_time;
 444
 445   ImageType
 446     type;
 447
 448   MagickBooleanType
 449     ping;
 450
 451   register const Quantum
 452     *p;
 453
 454   register ssize_t
 455     i,
 456     x;
 457
 458   size_t
 459     distance;
 460
 461   ssize_t
 462     y;
 463
 464   assert(image != (Image *) NULL);
 465   assert(image->signature == MagickSignature);
 466   if (image->debug != MagickFalse)
 467     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 468   if (file == (FILE *) NULL)
 469     file=stdout;
 470   *format='\0';
 471   elapsed_time=GetElapsedTime(&image->timer);
 472   user_time=GetUserTime(&image->timer);
 473   GetTimerInfo(&image->timer);
 474   if (verbose == MagickFalse)
 475     {
 476       /*
 477         Display summary info about the image.
 478       */
 479       if (*image->magick_filename != '\0')
 480         if (LocaleCompare(image->magick_filename,image->filename) != 0)
 481           (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
 482        if ((GetPreviousImageInList(image) == (Image *) NULL) &&
 483            (GetNextImageInList(image) == (Image *) NULL) &&
 484            (image->scene == 0))
 485         (void) FormatLocaleFile(file,"%s ",image->filename);
 486       else
 487         (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
 488           image->scene);
 489       (void) FormatLocaleFile(file,"%s ",image->magick);
 490       if ((image->magick_columns != 0) || (image->magick_rows != 0))
 491         if ((image->magick_columns != image->columns) ||
 492             (image->magick_rows != image->rows))
 493           (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
 494             image->magick_columns,(double) image->magick_rows);
 495       (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
 496         (double) image->rows);
 497       if ((image->page.width != 0) || (image->page.height != 0) ||
 498           (image->page.x != 0) || (image->page.y != 0))
 499         (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
 500           image->page.width,(double) image->page.height,(double) image->page.x,
 501           (double) image->page.y);
 502       (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
 503       if (image->type != UndefinedType)
 504         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 505           MagickTypeOptions,(ssize_t) image->type));
 506       if (image->colorspace != UndefinedColorspace)
 507         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 508           MagickColorspaceOptions,(ssize_t) image->colorspace));
 509       if (image->storage_class == DirectClass)
 510         {
 511           if (image->total_colors != 0)
 512             {
 513               (void) FormatMagickSize(image->total_colors,MagickFalse,format);
 514               (void) FormatLocaleFile(file,"%s ",format);
 515             }
 516         }
 517       else
 518         if (image->total_colors <= image->colors)
 519           (void) FormatLocaleFile(file,"%.20gc ",(double)
 520             image->colors);
 521         else
 522           (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
 523             image->total_colors,(double) image->colors);
 524       if (image->error.mean_error_per_pixel != 0.0)
 525         (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
 526           (image->error.mean_error_per_pixel+0.5),
 527           image->error.normalized_mean_error,
 528           image->error.normalized_maximum_error);
 529       if (GetBlobSize(image) != 0)
 530         {
 531           (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
 532           (void) FormatLocaleFile(file,"%s ",format);
 533         }
 534       (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
 535         (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
 536         elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
 537         floor(elapsed_time))));
 538       (void) FormatLocaleFile(file,"\n");
 539       (void) fflush(file);
 540       return(ferror(file) != 0 ? MagickFalse : MagickTrue);
 541     }
 542   /*
 543     Display verbose info about the image.
 544   */
 545   p=GetVirtualPixels(image,0,0,1,1,exception);
 546   ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
 547   type=GetImageType(image,exception);
 548   (void) SignatureImage(image,exception);
 549   (void) FormatLocaleFile(file,"Image: %s\n",image->filename);
 550   if (*image->magick_filename != '\0')
 551     if (LocaleCompare(image->magick_filename,image->filename) != 0)
 552       {
 553         char
 554           filename[MaxTextExtent];
 555
 556         GetPathComponent(image->magick_filename,TailPath,filename);
 557         (void) FormatLocaleFile(file,"  Base filename: %s\n",filename);
 558       }
 559   magick_info=GetMagickInfo(image->magick,exception);
 560   if ((magick_info == (const MagickInfo *) NULL) ||
 561       (GetMagickDescription(magick_info) == (const char *) NULL))
 562     (void) FormatLocaleFile(file,"  Format: %s\n",image->magick);
 563   else
 564     (void) FormatLocaleFile(file,"  Format: %s (%s)\n",image->magick,
 565       GetMagickDescription(magick_info));
 566   if ((magick_info == (const MagickInfo *) NULL) ||
 567       (GetMagickMimeType(magick_info) != (const char *) NULL))
 568     (void) FormatLocaleFile(file,"  Mime type: %s\n",GetMagickMimeType(
 569       magick_info));
 570   (void) FormatLocaleFile(file,"  Class: %s\n",CommandOptionToMnemonic(
 571     MagickClassOptions,(ssize_t) image->storage_class));
 572   (void) FormatLocaleFile(file,"  Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
 573     image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
 574     image->tile_offset.y);
 575   if ((image->magick_columns != 0) || (image->magick_rows != 0))
 576     if ((image->magick_columns != image->columns) ||
 577         (image->magick_rows != image->rows))
 578       (void) FormatLocaleFile(file,"  Base geometry: %.20gx%.20g\n",(double)
 579         image->magick_columns,(double) image->magick_rows);
 580   if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
 581     {
 582       (void) FormatLocaleFile(file,"  Resolution: %gx%g\n",image->resolution.x,
 583         image->resolution.y);
 584       (void) FormatLocaleFile(file,"  Print size: %gx%g\n",(double)
 585         image->columns/image->resolution.x,(double) image->rows/
 586         image->resolution.y);
 587     }
 588   (void) FormatLocaleFile(file,"  Units: %s\n",CommandOptionToMnemonic(
 589     MagickResolutionOptions,(ssize_t) image->units));
 590   (void) FormatLocaleFile(file,"  Type: %s\n",CommandOptionToMnemonic(
 591     MagickTypeOptions,(ssize_t) type));
 592   if (image->type != UndefinedType)
 593     (void) FormatLocaleFile(file,"  Base type: %s\n",CommandOptionToMnemonic(
 594       MagickTypeOptions,(ssize_t) image->type));
 595   (void) FormatLocaleFile(file,"  Endianess: %s\n",CommandOptionToMnemonic(
 596     MagickEndianOptions,(ssize_t) image->endian));
 597   locate=GetImageArtifact(image,"identify:locate");
 598   if (locate != (const char *) NULL)
 599     {
 600       const char
 601         *limit;
 602
 603       size_t
 604         max_locations;
 605
 606       StatisticType
 607         type;
 608
 609       /*
 610         Display minimum, maximum, or mean pixel locations.
 611       */
 612       type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
 613         MagickFalse,locate);
 614       limit=GetImageArtifact(image,"identify:limit");
 615       max_locations=0;
 616       if (limit != (const char *) NULL)
 617         max_locations=StringToUnsignedLong(limit);
 618       channel_statistics=GetLocationStatistics(image,type,exception);
 619       if (channel_statistics == (ChannelStatistics *) NULL)
 620         return(MagickFalse);
 621       colorspace=image->colorspace;
 622       if (IsImageGray(image,exception) != MagickFalse)
 623         colorspace=GRAYColorspace;
 624       (void) FormatLocaleFile(file,"Channel %s locations:\n",locate);
 625       switch (colorspace)
 626       {
 627         case RGBColorspace:
 628         default:
 629         {
 630           (void) PrintChannelLocations(file,image,RedPixelChannel,"Red",
 631             type,max_locations,channel_statistics);
 632           (void) PrintChannelLocations(file,image,GreenPixelChannel,"Green",
 633             type,max_locations,channel_statistics);
 634           (void) PrintChannelLocations(file,image,BluePixelChannel,"Blue",
 635             type,max_locations,channel_statistics);
 636           break;
 637         }
 638         case CMYKColorspace:
 639         {
 640           (void) PrintChannelLocations(file,image,CyanPixelChannel,"Cyan",
 641             type,max_locations,channel_statistics);
 642           (void) PrintChannelLocations(file,image,MagentaPixelChannel,"Magenta",
 643             type,max_locations,channel_statistics);
 644           (void) PrintChannelLocations(file,image,YellowPixelChannel,"Yellow",
 645             type,max_locations,channel_statistics);
 646           (void) PrintChannelLocations(file,image,BlackPixelChannel,"Black",
 647             type,max_locations,channel_statistics);
 648           break;
 649         }
 650         case GRAYColorspace:
 651         {
 652           (void) PrintChannelLocations(file,image,GrayPixelChannel,"Gray",
 653             type,max_locations,channel_statistics);
 654           break;
 655         }
 656       }
 657       if (image->alpha_trait == BlendPixelTrait)
 658         (void) PrintChannelLocations(file,image,AlphaPixelChannel,"Alpha",
 659           type,max_locations,channel_statistics);
 660       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 661         channel_statistics);
 662     }
 663   /*
 664     Detail channel depth and extrema.
 665   */
 666   (void) FormatLocaleFile(file,"  Colorspace: %s\n",CommandOptionToMnemonic(
 667     MagickColorspaceOptions,(ssize_t) image->colorspace));
 668   channel_statistics=(ChannelStatistics *) NULL;
 669   channel_moments=(ChannelMoments *) NULL;
 670   channel_features=(ChannelFeatures *) NULL;
 671   colorspace=image->colorspace;
 672   scale=1.0;
 673   if (ping == MagickFalse)
 674     {
 675       size_t
 676         depth;
 677
 678       channel_statistics=GetImageStatistics(image,exception);
 679       if (channel_statistics == (ChannelStatistics *) NULL)
 680         return(MagickFalse);
 681       artifact=GetImageArtifact(image,"identify:moments");
 682       if (artifact != (const char *) NULL)
 683          channel_moments=GetImageMoments(image,exception);
 684       artifact=GetImageArtifact(image,"identify:features");
 685       if (artifact != (const char *) NULL)
 686         {
 687           distance=StringToUnsignedLong(artifact);
 688           channel_features=GetImageFeatures(image,distance,exception);
 689         }
 690       depth=GetImageDepth(image,exception);
 691       if (image->depth == depth)
 692         (void) FormatLocaleFile(file,"  Depth: %.20g-bit\n",(double)
 693           image->depth);
 694       else
 695         (void) FormatLocaleFile(file,"  Depth: %.20g/%.20g-bit\n",(double)
 696           image->depth,(double) depth);
 697       (void) FormatLocaleFile(file,"  Channel depth:\n");
 698       if (IsImageGray(image,exception) != MagickFalse)
 699         colorspace=GRAYColorspace;
 700       switch (colorspace)
 701       {
 702         case RGBColorspace:
 703         default:
 704         {
 705           (void) FormatLocaleFile(file,"    Red: %.20g-bit\n",(double)
 706             channel_statistics[RedPixelChannel].depth);
 707           (void) FormatLocaleFile(file,"    Green: %.20g-bit\n",(double)
 708             channel_statistics[GreenPixelChannel].depth);
 709           (void) FormatLocaleFile(file,"    Blue: %.20g-bit\n",(double)
 710             channel_statistics[BluePixelChannel].depth);
 711           break;
 712         }
 713         case CMYKColorspace:
 714         {
 715           (void) FormatLocaleFile(file,"    Cyan: %.20g-bit\n",(double)
 716             channel_statistics[CyanPixelChannel].depth);
 717           (void) FormatLocaleFile(file,"    Magenta: %.20g-bit\n",(double)
 718             channel_statistics[MagentaPixelChannel].depth);
 719           (void) FormatLocaleFile(file,"    Yellow: %.20g-bit\n",(double)
 720             channel_statistics[YellowPixelChannel].depth);
 721           (void) FormatLocaleFile(file,"    Black: %.20g-bit\n",(double)
 722             channel_statistics[BlackPixelChannel].depth);
 723           break;
 724         }
 725         case GRAYColorspace:
 726         {
 727           (void) FormatLocaleFile(file,"    Gray: %.20g-bit\n",(double)
 728             channel_statistics[GrayPixelChannel].depth);
 729           break;
 730         }
 731       }
 732       if (image->alpha_trait == BlendPixelTrait)
 733         (void) FormatLocaleFile(file,"    alpha: %.20g-bit\n",(double)
 734           channel_statistics[AlphaPixelChannel].depth);
 735       scale=1.0;
 736       if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
 737         scale=(double) QuantumRange/((size_t) QuantumRange >> ((size_t)
 738           MAGICKCORE_QUANTUM_DEPTH-image->depth));
 739     }
 740   if (channel_statistics != (ChannelStatistics *) NULL)
 741     {
 742       (void) FormatLocaleFile(file,"  Channel statistics:\n");
 743       (void) FormatLocaleFile(file,"    Pixels: %.20g\n",
 744         channel_statistics[CompositePixelChannel].area);
 745       switch (colorspace)
 746       {
 747         case RGBColorspace:
 748         default:
 749         {
 750           (void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
 751             scale,channel_statistics);
 752           (void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
 753             scale,channel_statistics);
 754           (void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
 755             scale,channel_statistics);
 756           break;
 757         }
 758         case CMYKColorspace:
 759         {
 760           (void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
 761             scale,channel_statistics);
 762           (void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",1.0/
 763             scale,channel_statistics);
 764           (void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
 765             scale,channel_statistics);
 766           (void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
 767             scale,channel_statistics);
 768           break;
 769         }
 770         case GRAYColorspace:
 771         {
 772           (void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
 773             scale,channel_statistics);
 774           break;
 775         }
 776       }
 777       if (image->alpha_trait == BlendPixelTrait)
 778         (void) PrintChannelStatistics(file,AlphaPixelChannel,"Alpha",1.0/
 779           scale,channel_statistics);
 780       if (colorspace != GRAYColorspace)
 781         {
 782           (void) FormatLocaleFile(file,"  Image statistics:\n");
 783           (void) PrintChannelStatistics(file,(PixelChannel) MaxPixelChannels,
 784             "Overall",1.0/scale,channel_statistics);
 785         }
 786       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 787         channel_statistics);
 788     }
 789   if (channel_moments != (ChannelMoments *) NULL)
 790     {
 791       scale=(double) ((1UL << image->depth)-1);
 792       (void) FormatLocaleFile(file,"  Channel moments:\n");
 793       switch (colorspace)
 794       {
 795         case RGBColorspace:
 796         default:
 797         {
 798           (void) PrintChannelMoments(file,RedPixelChannel,"Red",scale,
 799             channel_moments);
 800           (void) PrintChannelMoments(file,GreenPixelChannel,"Green",scale,
 801             channel_moments);
 802           (void) PrintChannelMoments(file,BluePixelChannel,"Blue",scale,
 803             channel_moments);
 804           break;
 805         }
 806         case CMYKColorspace:
 807         {
 808           (void) PrintChannelMoments(file,CyanPixelChannel,"Cyan",scale,
 809             channel_moments);
 810           (void) PrintChannelMoments(file,MagentaPixelChannel,"Magenta",scale,
 811             channel_moments);
 812           (void) PrintChannelMoments(file,YellowPixelChannel,"Yellow",scale,
 813             channel_moments);
 814           (void) PrintChannelMoments(file,BlackPixelChannel,"Black",scale,
 815             channel_moments);
 816           break;
 817         }
 818         case GRAYColorspace:
 819         {
 820           (void) PrintChannelMoments(file,GrayPixelChannel,"Gray",scale,
 821             channel_moments);
 822           break;
 823         }
 824       }
 825       if (image->alpha_trait == BlendPixelTrait)
 826         (void) PrintChannelMoments(file,AlphaPixelChannel,"Alpha",scale,
 827           channel_moments);
 828       if (colorspace != GRAYColorspace)
 829         {
 830           (void) FormatLocaleFile(file,"  Image moments:\n");
 831           (void) PrintChannelMoments(file,(PixelChannel) MaxPixelChannels,
 832             "Overall",scale,channel_moments);
 833         }
 834       channel_moments=(ChannelMoments *) RelinquishMagickMemory(
 835         channel_moments);
 836     }
 837   if (channel_features != (ChannelFeatures *) NULL)
 838     {
 839       (void) FormatLocaleFile(file,"  Channel features (horizontal, vertical, "
 840         "left and right diagonals, average):\n");
 841       switch (colorspace)
 842       {
 843         case RGBColorspace:
 844         default:
 845         {
 846           (void) PrintChannelFeatures(file,RedPixelChannel,"Red",
 847             channel_features);
 848           (void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
 849             channel_features);
 850           (void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
 851             channel_features);
 852           break;
 853         }
 854         case CMYKColorspace:
 855         {
 856           (void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
 857             channel_features);
 858           (void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
 859             channel_features);
 860           (void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
 861             channel_features);
 862           (void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
 863             channel_features);
 864           break;
 865         }
 866         case GRAYColorspace:
 867         {
 868           (void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
 869             channel_features);
 870           break;
 871         }
 872       }
 873       if (image->alpha_trait == BlendPixelTrait)
 874         (void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
 875           channel_features);
 876       channel_features=(ChannelFeatures *) RelinquishMagickMemory(
 877         channel_features);
 878     }
 879   if (ping == MagickFalse)
 880     {
 881       if (image->colorspace == CMYKColorspace)
 882         (void) FormatLocaleFile(file,"  Total ink density: %*g%%\n",
 883           GetMagickPrecision(),100.0*GetImageTotalInkDensity(image,exception)/
 884           (double) QuantumRange);
 885       x=0;
 886       if (image->alpha_trait == BlendPixelTrait)
 887         {
 888           register const Quantum
 889             *p;
 890
 891           p=(const Quantum *) NULL;
 892           for (y=0; y < (ssize_t) image->rows; y++)
 893           {
 894             p=GetVirtualPixels(image,0,y,image->columns,1,exception);
 895             if (p == (const Quantum *) NULL)
 896               break;
 897             for (x=0; x < (ssize_t) image->columns; x++)
 898             {
 899               if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
 900                 break;
 901               p+=GetPixelChannels(image);
 902             }
 903             if (x < (ssize_t) image->columns)
 904               break;
 905           }
 906           if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows))
 907             {
 908               char
 909                 tuple[MaxTextExtent];
 910
 911               PixelInfo
 912                 pixel;
 913
 914               GetPixelInfo(image,&pixel);
 915               GetPixelInfoPixel(image,p,&pixel);
 916               (void) QueryColorname(image,&pixel,SVGCompliance,tuple,
 917                 exception);
 918               (void) FormatLocaleFile(file,"  Alpha: %s ",tuple);
 919               GetColorTuple(&pixel,MagickTrue,tuple);
 920               (void) FormatLocaleFile(file,"  %s\n",tuple);
 921             }
 922         }
 923       if (IsHistogramImage(image,exception) != MagickFalse)
 924         {
 925           (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
 926             GetNumberColors(image,(FILE *) NULL,exception));
 927           (void) FormatLocaleFile(file,"  Histogram:\n");
 928           (void) GetNumberColors(image,file,exception);
 929         }
 930       else
 931         {
 932           artifact=GetImageArtifact(image,"identify:unique-colors");
 933           if (IfMagickTrue(IsStringTrue(artifact)))
 934             (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
 935               GetNumberColors(image,(FILE *) NULL,exception));
 936         }
 937     }
 938   if (image->storage_class == PseudoClass)
 939     {
 940       (void) FormatLocaleFile(file,"  Colormap entries: %.20g\n",(double)
 941         image->colors);
 942       (void) FormatLocaleFile(file,"  Colormap:\n");
 943       if (image->colors <= 1024)
 944         {
 945           char
 946             color[MaxTextExtent],
 947             hex[MaxTextExtent],
 948             tuple[MaxTextExtent];
 949
 950           PixelInfo
 951             pixel;
 952
 953           register PixelInfo
 954             *restrict p;
 955
 956           GetPixelInfo(image,&pixel);
 957           p=image->colormap;
 958           for (i=0; i < (ssize_t) image->colors; i++)
 959           {
 960             pixel=(*p);
 961             (void) CopyMagickString(tuple,"(",MaxTextExtent);
 962             ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
 963               tuple);
 964             (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 965             ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
 966               tuple);
 967             (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 968             ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
 969               tuple);
 970             if (pixel.colorspace == CMYKColorspace)
 971               {
 972                 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 973                 ConcatenateColorComponent(&pixel,BlackPixelChannel,
 974                   X11Compliance,tuple);
 975               }
 976             if (pixel.alpha_trait == BlendPixelTrait)
 977               {
 978                 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 979                 ConcatenateColorComponent(&pixel,AlphaPixelChannel,
 980                   X11Compliance,tuple);
 981               }
 982             (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
 983             (void) QueryColorname(image,&pixel,SVGCompliance,color,
 984               exception);
 985             GetColorTuple(&pixel,MagickTrue,hex);
 986             (void) FormatLocaleFile(file,"  %8ld: %s %s %s\n",(long) i,tuple,
 987               hex,color);
 988             p++;
 989           }
 990         }
 991     }
 992   if (image->error.mean_error_per_pixel != 0.0)
 993     (void) FormatLocaleFile(file,"  Mean error per pixel: %g\n",
 994       image->error.mean_error_per_pixel);
 995   if (image->error.normalized_mean_error != 0.0)
 996     (void) FormatLocaleFile(file,"  Normalized mean error: %g\n",
 997       image->error.normalized_mean_error);
 998   if (image->error.normalized_maximum_error != 0.0)
 999     (void) FormatLocaleFile(file,"  Normalized maximum error: %g\n",
1000       image->error.normalized_maximum_error);
1001   (void) FormatLocaleFile(file,"  Rendering intent: %s\n",
1002     CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
1003     image->rendering_intent));
1004   if (image->gamma != 0.0)
1005     (void) FormatLocaleFile(file,"  Gamma: %g\n",image->gamma);
1006   if ((image->chromaticity.red_primary.x != 0.0) ||
1007       (image->chromaticity.green_primary.x != 0.0) ||
1008       (image->chromaticity.blue_primary.x != 0.0) ||
1009       (image->chromaticity.white_point.x != 0.0))
1010     {
1011       /*
1012         Display image chromaticity.
1013       */
1014       (void) FormatLocaleFile(file,"  Chromaticity:\n");
1015       (void) FormatLocaleFile(file,"    red primary: (%g,%g)\n",
1016         image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
1017       (void) FormatLocaleFile(file,"    green primary: (%g,%g)\n",
1018         image->chromaticity.green_primary.x,
1019         image->chromaticity.green_primary.y);
1020       (void) FormatLocaleFile(file,"    blue primary: (%g,%g)\n",
1021         image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
1022       (void) FormatLocaleFile(file,"    white point: (%g,%g)\n",
1023         image->chromaticity.white_point.x,image->chromaticity.white_point.y);
1024     }
1025   if ((image->extract_info.width*image->extract_info.height) != 0)
1026     (void) FormatLocaleFile(file,"  Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1027       (double) image->extract_info.width,(double) image->extract_info.height,
1028       (double) image->extract_info.x,(double) image->extract_info.y);
1029   (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1030     exception);
1031   (void) FormatLocaleFile(file,"  Background color: %s\n",color);
1032   (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1033     exception);
1034   (void) FormatLocaleFile(file,"  Border color: %s\n",color);
1035   (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1036     exception);
1037   (void) FormatLocaleFile(file,"  Matte color: %s\n",color);
1038   (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1039     exception);
1040   (void) FormatLocaleFile(file,"  Transparent color: %s\n",color);
1041   (void) FormatLocaleFile(file,"  Interlace: %s\n",CommandOptionToMnemonic(
1042     MagickInterlaceOptions,(ssize_t) image->interlace));
1043   (void) FormatLocaleFile(file,"  Intensity: %s\n",CommandOptionToMnemonic(
1044     MagickPixelIntensityOptions,(ssize_t) image->intensity));
1045   (void) FormatLocaleFile(file,"  Compose: %s\n",CommandOptionToMnemonic(
1046     MagickComposeOptions,(ssize_t) image->compose));
1047   if ((image->page.width != 0) || (image->page.height != 0) ||
1048       (image->page.x != 0) || (image->page.y != 0))
1049     (void) FormatLocaleFile(file,"  Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1050       (double) image->page.width,(double) image->page.height,(double)
1051       image->page.x,(double) image->page.y);
1052   if ((image->page.x != 0) || (image->page.y != 0))
1053     (void) FormatLocaleFile(file,"  Origin geometry: %+.20g%+.20g\n",(double)
1054       image->page.x,(double) image->page.y);
1055   (void) FormatLocaleFile(file,"  Dispose: %s\n",CommandOptionToMnemonic(
1056     MagickDisposeOptions,(ssize_t) image->dispose));
1057   if (image->delay != 0)
1058     (void) FormatLocaleFile(file,"  Delay: %.20gx%.20g\n",(double) image->delay,
1059       (double) image->ticks_per_second);
1060   if (image->iterations != 1)
1061     (void) FormatLocaleFile(file,"  Iterations: %.20g\n",(double)
1062       image->iterations);
1063   if (image->duration != 0)
1064     (void) FormatLocaleFile(file,"  Duration: %.20g\n",(double)
1065       image->duration);
1066   if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1067     (void) FormatLocaleFile(file,"  Scene: %.20g of %.20g\n",(double)
1068       image->scene,(double) GetImageListLength(image));
1069   else
1070     if (image->scene != 0)
1071       (void) FormatLocaleFile(file,"  Scene: %.20g\n",(double) image->scene);
1072   (void) FormatLocaleFile(file,"  Compression: %s\n",CommandOptionToMnemonic(
1073     MagickCompressOptions,(ssize_t) image->compression));
1074   if (image->quality != UndefinedCompressionQuality)
1075     (void) FormatLocaleFile(file,"  Quality: %.20g\n",(double) image->quality);
1076   (void) FormatLocaleFile(file,"  Orientation: %s\n",CommandOptionToMnemonic(
1077     MagickOrientationOptions,(ssize_t) image->orientation));
1078   if (image->montage != (char *) NULL)
1079     (void) FormatLocaleFile(file,"  Montage: %s\n",image->montage);
1080   if (image->directory != (char *) NULL)
1081     {
1082       Image
1083         *tile;
1084
1085       ImageInfo
1086         *image_info;
1087
1088       register char
1089         *p,
1090         *q;
1091
1092       WarningHandler
1093         handler;
1094
1095       /*
1096         Display visual image directory.
1097       */
1098       image_info=AcquireImageInfo();
1099       (void) CloneString(&image_info->size,"64x64");
1100       (void) FormatLocaleFile(file,"  Directory:\n");
1101       for (p=image->directory; *p != '\0'; p++)
1102       {
1103         q=p;
1104         while ((*q != '\n') && (*q != '\0'))
1105           q++;
1106         (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
1107         p=q;
1108         (void) FormatLocaleFile(file,"    %s",image_info->filename);
1109         handler=SetWarningHandler((WarningHandler) NULL);
1110         tile=ReadImage(image_info,exception);
1111         (void) SetWarningHandler(handler);
1112         if (tile == (Image *) NULL)
1113           {
1114             (void) FormatLocaleFile(file,"\n");
1115             continue;
1116           }
1117         (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1118           tile->magick_columns,(double) tile->magick_rows,tile->magick);
1119         (void) SignatureImage(tile,exception);
1120         ResetImagePropertyIterator(tile);
1121         property=GetNextImageProperty(tile);
1122         while (property != (const char *) NULL)
1123         {
1124           (void) FormatLocaleFile(file,"  %s:\n",property);
1125           value=GetImageProperty(tile,property,exception);
1126           if (value != (const char *) NULL)
1127             (void) FormatLocaleFile(file,"%s\n",value);
1128           property=GetNextImageProperty(tile);
1129         }
1130         tile=DestroyImage(tile);
1131       }
1132       image_info=DestroyImageInfo(image_info);
1133     }
1134   (void) GetImageProperty(image,"exif:*",exception);
1135   (void) GetImageProperty(image,"icc:*",exception);
1136   (void) GetImageProperty(image,"iptc:*",exception);
1137   (void) GetImageProperty(image,"xmp:*",exception);
1138   ResetImagePropertyIterator(image);
1139   property=GetNextImageProperty(image);
1140   if (property != (const char *) NULL)
1141     {
1142       /*
1143         Display image properties.
1144       */
1145       (void) FormatLocaleFile(file,"  Properties:\n");
1146       while (property != (const char *) NULL)
1147       {
1148         (void) FormatLocaleFile(file,"    %s: ",property);
1149         value=GetImageProperty(image,property,exception);
1150         if (value != (const char *) NULL)
1151           (void) FormatLocaleFile(file,"%s\n",value);
1152         property=GetNextImageProperty(image);
1153       }
1154     }
1155   (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
1156   value=GetImageProperty(image,key,exception);
1157   if (value != (const char *) NULL)
1158     {
1159       /*
1160         Display clipping path.
1161       */
1162       (void) FormatLocaleFile(file,"  Clipping path: ");
1163       if (strlen(value) > 80)
1164         (void) fputc('\n',file);
1165       (void) FormatLocaleFile(file,"%s\n",value);
1166     }
1167   ResetImageProfileIterator(image);
1168   name=GetNextImageProfile(image);
1169   if (name != (char *) NULL)
1170     {
1171       const StringInfo
1172         *profile;
1173
1174       /*
1175         Identify image profiles.
1176       */
1177       (void) FormatLocaleFile(file,"  Profiles:\n");
1178       while (name != (char *) NULL)
1179       {
1180         profile=GetImageProfile(image,name);
1181         if (profile == (StringInfo *) NULL)
1182           continue;
1183         (void) FormatLocaleFile(file,"    Profile-%s: %.20g bytes\n",name,
1184           (double) GetStringInfoLength(profile));
1185         if (LocaleCompare(name,"iptc") == 0)
1186           {
1187             char
1188               *attribute,
1189               **attribute_list;
1190
1191             const char
1192               *tag;
1193
1194             long
1195               dataset,
1196               record,
1197               sentinel;
1198
1199             register ssize_t
1200               j;
1201
1202             size_t
1203               length,
1204               profile_length;
1205
1206             profile_length=GetStringInfoLength(profile);
1207             for (i=0; i < (ssize_t) profile_length; i+=(ssize_t) length)
1208             {
1209               length=1;
1210               sentinel=GetStringInfoDatum(profile)[i++];
1211               if (sentinel != 0x1c)
1212                 continue;
1213               dataset=GetStringInfoDatum(profile)[i++];
1214               record=GetStringInfoDatum(profile)[i++];
1215               switch (record)
1216               {
1217                 case 5: tag="Image Name"; break;
1218                 case 7: tag="Edit Status"; break;
1219                 case 10: tag="Priority"; break;
1220                 case 15: tag="Category"; break;
1221                 case 20: tag="Supplemental Category"; break;
1222                 case 22: tag="Fixture Identifier"; break;
1223                 case 25: tag="Keyword"; break;
1224                 case 30: tag="Release Date"; break;
1225                 case 35: tag="Release Time"; break;
1226                 case 40: tag="Special Instructions"; break;
1227                 case 45: tag="Reference Service"; break;
1228                 case 47: tag="Reference Date"; break;
1229                 case 50: tag="Reference Number"; break;
1230                 case 55: tag="Created Date"; break;
1231                 case 60: tag="Created Time"; break;
1232                 case 65: tag="Originating Program"; break;
1233                 case 70: tag="Program Version"; break;
1234                 case 75: tag="Object Cycle"; break;
1235                 case 80: tag="Byline"; break;
1236                 case 85: tag="Byline Title"; break;
1237                 case 90: tag="City"; break;
1238                 case 95: tag="Province State"; break;
1239                 case 100: tag="Country Code"; break;
1240                 case 101: tag="Country"; break;
1241                 case 103: tag="Original Transmission Reference"; break;
1242                 case 105: tag="Headline"; break;
1243                 case 110: tag="Credit"; break;
1244                 case 115: tag="Src"; break;
1245                 case 116: tag="Copyright String"; break;
1246                 case 120: tag="Caption"; break;
1247                 case 121: tag="Local Caption"; break;
1248                 case 122: tag="Caption Writer"; break;
1249                 case 200: tag="Custom Field 1"; break;
1250                 case 201: tag="Custom Field 2"; break;
1251                 case 202: tag="Custom Field 3"; break;
1252                 case 203: tag="Custom Field 4"; break;
1253                 case 204: tag="Custom Field 5"; break;
1254                 case 205: tag="Custom Field 6"; break;
1255                 case 206: tag="Custom Field 7"; break;
1256                 case 207: tag="Custom Field 8"; break;
1257                 case 208: tag="Custom Field 9"; break;
1258                 case 209: tag="Custom Field 10"; break;
1259                 case 210: tag="Custom Field 11"; break;
1260                 case 211: tag="Custom Field 12"; break;
1261                 case 212: tag="Custom Field 13"; break;
1262                 case 213: tag="Custom Field 14"; break;
1263                 case 214: tag="Custom Field 15"; break;
1264                 case 215: tag="Custom Field 16"; break;
1265                 case 216: tag="Custom Field 17"; break;
1266                 case 217: tag="Custom Field 18"; break;
1267                 case 218: tag="Custom Field 19"; break;
1268                 case 219: tag="Custom Field 20"; break;
1269                 default: tag="unknown"; break;
1270               }
1271               (void) FormatLocaleFile(file,"      %s[%.20g,%.20g]: ",tag,
1272                 (double) dataset,(double) record);
1273               length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1274               length|=GetStringInfoDatum(profile)[i++];
1275               attribute=(char *) NULL;
1276               if (~length >= (MaxTextExtent-1))
1277                 attribute=(char *) AcquireQuantumMemory(length+MaxTextExtent,
1278                   sizeof(*attribute));
1279               if (attribute != (char *) NULL)
1280                 {
1281                   (void) CopyMagickString(attribute,(char *)
1282                     GetStringInfoDatum(profile)+i,length+1);
1283                   attribute_list=StringToList(attribute);
1284                   if (attribute_list != (char **) NULL)
1285                     {
1286                       for (j=0; attribute_list[j] != (char *) NULL; j++)
1287                       {
1288                         (void) fputs(attribute_list[j],file);
1289                         (void) fputs("\n",file);
1290                         attribute_list[j]=(char *) RelinquishMagickMemory(
1291                           attribute_list[j]);
1292                       }
1293                       attribute_list=(char **) RelinquishMagickMemory(
1294                         attribute_list);
1295                     }
1296                   attribute=DestroyString(attribute);
1297                 }
1298             }
1299           }
1300         if (image->debug != MagickFalse)
1301           PrintStringInfo(file,name,profile);
1302         name=GetNextImageProfile(image);
1303       }
1304     }
1305   ResetImageArtifactIterator(image);
1306   artifact=GetNextImageArtifact(image);
1307   if (artifact != (const char *) NULL)
1308     {
1309       /*
1310         Display image artifacts.
1311       */
1312       (void) FormatLocaleFile(file,"  Artifacts:\n");
1313       while (artifact != (const char *) NULL)
1314       {
1315         (void) FormatLocaleFile(file,"    %s: ",artifact);
1316         value=GetImageArtifact(image,artifact);
1317         if (value != (const char *) NULL)
1318           (void) FormatLocaleFile(file,"%s\n",value);
1319         artifact=GetNextImageArtifact(image);
1320       }
1321     }
1322   ResetImageRegistryIterator();
1323   registry=GetNextImageRegistry();
1324   if (registry != (const char *) NULL)
1325     {
1326       /*
1327         Display image registry.
1328       */
1329       (void) FormatLocaleFile(file,"  Registry:\n");
1330       while (registry != (const char *) NULL)
1331       {
1332         (void) FormatLocaleFile(file,"    %s: ",registry);
1333         value=(const char *) GetImageRegistry(StringRegistryType,registry,
1334           exception);
1335         if (value != (const char *) NULL)
1336           (void) FormatLocaleFile(file,"%s\n",value);
1337         registry=GetNextImageRegistry();
1338       }
1339     }
1340   (void) FormatLocaleFile(file,"  Tainted: %s\n",CommandOptionToMnemonic(
1341     MagickBooleanOptions,(ssize_t) image->taint));
1342   (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
1343   (void) FormatLocaleFile(file,"  Filesize: %s\n",format);
1344   (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1345     MagickFalse,format);
1346   if (strlen(format) > 1)
1347     format[strlen(format)-1]='\0';
1348   (void) FormatLocaleFile(file,"  Number pixels: %s\n",format);
1349   (void) FormatMagickSize((MagickSizeType) ((double) image->columns*image->rows/
1350     elapsed_time+0.5),MagickFalse,format);
1351   (void) FormatLocaleFile(file,"  Pixels per second: %s\n",format);
1352   (void) FormatLocaleFile(file,"  User time: %0.3fu\n",user_time);
1353   (void) FormatLocaleFile(file,"  Elapsed time: %lu:%02lu.%03lu\n",
1354     (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
1355     60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
1356   (void) FormatLocaleFile(file,"  Version: %s\n",GetMagickVersion((size_t *)
1357     NULL));
1358   (void) fflush(file);
1359   return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1360 }