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=(-MagickHuge);
 161         break;
 162       }
 163       case MinimumStatistic:
 164       {
 165         channel_statistics[i].minima=MagickHuge;
 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 ChannelMoments *channel_moments)
 353 {
 354   register ssize_t
 355     i;
 356
 357   ssize_t
 358     n;
 359
 360   n=FormatLocaleFile(file,"    %s:\n",name);
 361   n+=FormatLocaleFile(file,"      Centroid: %.*g,%.*g\n",
 362     GetMagickPrecision(),channel_moments[channel].centroid.x,
 363     GetMagickPrecision(),channel_moments[channel].centroid.y);
 364   n+=FormatLocaleFile(file,"      Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
 365     GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
 366     GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
 367   n+=FormatLocaleFile(file,"      Ellipse angle: %.*g\n",
 368     GetMagickPrecision(),channel_moments[channel].ellipse_angle);
 369   n+=FormatLocaleFile(file,"      Ellipse eccentricity: %.*g\n",
 370     GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
 371   n+=FormatLocaleFile(file,"      Ellipse intensity: %.*g\n",
 372     GetMagickPrecision(),channel_moments[channel].ellipse_intensity);
 373   for (i=0; i < 8; i++)
 374     n+=FormatLocaleFile(file,"      I%.20g: %.*g\n",i+1.0,GetMagickPrecision(),
 375       channel_moments[channel].I[i]);
 376   return(n);
 377 }
 378
 379 static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
 380   const char *name,const double scale,
 381   const ChannelStatistics *channel_statistics)
 382 {
 383 #define StatisticsFormat "    %s:\n      min: " QuantumFormat  \
 384   " (%g)\n      max: " QuantumFormat " (%g)\n"  \
 385   "      mean: %g (%g)\n      standard deviation: %g (%g)\n"  \
 386   "      kurtosis: %g\n      skewness: %g\n"
 387
 388   ssize_t
 389     n;
 390
 391   n=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
 392     channel_statistics[channel].minima),channel_statistics[channel].minima/
 393     (double) QuantumRange,ClampToQuantum(scale*
 394     channel_statistics[channel].maxima),channel_statistics[channel].maxima/
 395     (double) QuantumRange,scale*channel_statistics[channel].mean,
 396     channel_statistics[channel].mean/(double) QuantumRange,scale*
 397     channel_statistics[channel].standard_deviation,
 398     channel_statistics[channel].standard_deviation/(double) QuantumRange,
 399     channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
 400   return(n);
 401 }
 402
 403 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
 404   const MagickBooleanType verbose,ExceptionInfo *exception)
 405 {
 406   char
 407     color[MaxTextExtent],
 408     format[MaxTextExtent],
 409     key[MaxTextExtent];
 410
 411   ChannelFeatures
 412     *channel_features;
 413
 414   ChannelMoments
 415     *channel_moments;
 416
 417   ChannelStatistics
 418     *channel_statistics;
 419
 420   ColorspaceType
 421     colorspace;
 422
 423   const char
 424     *artifact,
 425     *locate,
 426     *name,
 427     *property,
 428     *registry,
 429     *value;
 430
 431   const MagickInfo
 432     *magick_info;
 433
 434   double
 435     elapsed_time,
 436     user_time;
 437
 438   ImageType
 439     type;
 440
 441   MagickBooleanType
 442     ping;
 443
 444   register const Quantum
 445     *p;
 446
 447   register ssize_t
 448     i,
 449     x;
 450
 451   size_t
 452     distance,
 453     scale;
 454
 455   ssize_t
 456     y;
 457
 458   assert(image != (Image *) NULL);
 459   assert(image->signature == MagickSignature);
 460   if (image->debug != MagickFalse)
 461     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 462   if (file == (FILE *) NULL)
 463     file=stdout;
 464   *format='\0';
 465   elapsed_time=GetElapsedTime(&image->timer);
 466   user_time=GetUserTime(&image->timer);
 467   GetTimerInfo(&image->timer);
 468   if (verbose == MagickFalse)
 469     {
 470       /*
 471         Display summary info about the image.
 472       */
 473       if (*image->magick_filename != '\0')
 474         if (LocaleCompare(image->magick_filename,image->filename) != 0)
 475           (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
 476        if ((GetPreviousImageInList(image) == (Image *) NULL) &&
 477            (GetNextImageInList(image) == (Image *) NULL) &&
 478            (image->scene == 0))
 479         (void) FormatLocaleFile(file,"%s ",image->filename);
 480       else
 481         (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
 482           image->scene);
 483       (void) FormatLocaleFile(file,"%s ",image->magick);
 484       if ((image->magick_columns != 0) || (image->magick_rows != 0))
 485         if ((image->magick_columns != image->columns) ||
 486             (image->magick_rows != image->rows))
 487           (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
 488             image->magick_columns,(double) image->magick_rows);
 489       (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
 490         (double) image->rows);
 491       if ((image->page.width != 0) || (image->page.height != 0) ||
 492           (image->page.x != 0) || (image->page.y != 0))
 493         (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
 494           image->page.width,(double) image->page.height,(double) image->page.x,
 495           (double) image->page.y);
 496       (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
 497       if (image->type != UndefinedType)
 498         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 499           MagickTypeOptions,(ssize_t) image->type));
 500       if (image->colorspace != UndefinedColorspace)
 501         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 502           MagickColorspaceOptions,(ssize_t) image->colorspace));
 503       if (image->storage_class == DirectClass)
 504         {
 505           if (image->total_colors != 0)
 506             {
 507               (void) FormatMagickSize(image->total_colors,MagickFalse,format);
 508               (void) FormatLocaleFile(file,"%s ",format);
 509             }
 510         }
 511       else
 512         if (image->total_colors <= image->colors)
 513           (void) FormatLocaleFile(file,"%.20gc ",(double)
 514             image->colors);
 515         else
 516           (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
 517             image->total_colors,(double) image->colors);
 518       if (image->error.mean_error_per_pixel != 0.0)
 519         (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
 520           (image->error.mean_error_per_pixel+0.5),
 521           image->error.normalized_mean_error,
 522           image->error.normalized_maximum_error);
 523       if (GetBlobSize(image) != 0)
 524         {
 525           (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
 526           (void) FormatLocaleFile(file,"%s ",format);
 527         }
 528       (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
 529         (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
 530         elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
 531         floor(elapsed_time))));
 532       (void) FormatLocaleFile(file,"\n");
 533       (void) fflush(file);
 534       return(ferror(file) != 0 ? MagickFalse : MagickTrue);
 535     }
 536   /*
 537     Display verbose info about the image.
 538   */
 539   p=GetVirtualPixels(image,0,0,1,1,exception);
 540   ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
 541   type=GetImageType(image,exception);
 542   (void) SignatureImage(image,exception);
 543   (void) FormatLocaleFile(file,"Image: %s\n",image->filename);
 544   if (*image->magick_filename != '\0')
 545     if (LocaleCompare(image->magick_filename,image->filename) != 0)
 546       {
 547         char
 548           filename[MaxTextExtent];
 549
 550         GetPathComponent(image->magick_filename,TailPath,filename);
 551         (void) FormatLocaleFile(file,"  Base filename: %s\n",filename);
 552       }
 553   magick_info=GetMagickInfo(image->magick,exception);
 554   if ((magick_info == (const MagickInfo *) NULL) ||
 555       (GetMagickDescription(magick_info) == (const char *) NULL))
 556     (void) FormatLocaleFile(file,"  Format: %s\n",image->magick);
 557   else
 558     (void) FormatLocaleFile(file,"  Format: %s (%s)\n",image->magick,
 559       GetMagickDescription(magick_info));
 560   if ((magick_info == (const MagickInfo *) NULL) ||
 561       (GetMagickMimeType(magick_info) != (const char *) NULL))
 562     (void) FormatLocaleFile(file,"  Mime type: %s\n",GetMagickMimeType(
 563       magick_info));
 564   (void) FormatLocaleFile(file,"  Class: %s\n",CommandOptionToMnemonic(
 565     MagickClassOptions,(ssize_t) image->storage_class));
 566   (void) FormatLocaleFile(file,"  Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
 567     image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
 568     image->tile_offset.y);
 569   if ((image->magick_columns != 0) || (image->magick_rows != 0))
 570     if ((image->magick_columns != image->columns) ||
 571         (image->magick_rows != image->rows))
 572       (void) FormatLocaleFile(file,"  Base geometry: %.20gx%.20g\n",(double)
 573         image->magick_columns,(double) image->magick_rows);
 574   if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
 575     {
 576       (void) FormatLocaleFile(file,"  Resolution: %gx%g\n",image->resolution.x,
 577         image->resolution.y);
 578       (void) FormatLocaleFile(file,"  Print size: %gx%g\n",(double)
 579         image->columns/image->resolution.x,(double) image->rows/
 580         image->resolution.y);
 581     }
 582   (void) FormatLocaleFile(file,"  Units: %s\n",CommandOptionToMnemonic(
 583     MagickResolutionOptions,(ssize_t) image->units));
 584   (void) FormatLocaleFile(file,"  Type: %s\n",CommandOptionToMnemonic(
 585     MagickTypeOptions,(ssize_t) type));
 586   if (image->type != UndefinedType)
 587     (void) FormatLocaleFile(file,"  Base type: %s\n",CommandOptionToMnemonic(
 588       MagickTypeOptions,(ssize_t) image->type));
 589   (void) FormatLocaleFile(file,"  Endianess: %s\n",CommandOptionToMnemonic(
 590     MagickEndianOptions,(ssize_t) image->endian));
 591   locate=GetImageArtifact(image,"identify:locate");
 592   if (locate != (const char *) NULL)
 593     {
 594       const char
 595         *limit;
 596
 597       size_t
 598         max_locations;
 599
 600       StatisticType
 601         type;
 602
 603       /*
 604         Display minimum, maximum, or mean pixel locations.
 605       */
 606       type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
 607         MagickFalse,locate);
 608       limit=GetImageArtifact(image,"identify:limit");
 609       max_locations=0;
 610       if (limit != (const char *) NULL)
 611         max_locations=StringToUnsignedLong(limit);
 612       channel_statistics=GetLocationStatistics(image,type,exception);
 613       if (channel_statistics == (ChannelStatistics *) NULL)
 614         return(MagickFalse);
 615       colorspace=image->colorspace;
 616       if (IsImageGray(image,exception) != MagickFalse)
 617         colorspace=GRAYColorspace;
 618       (void) FormatLocaleFile(file,"Channel %s locations:\n",locate);
 619       switch (colorspace)
 620       {
 621         case RGBColorspace:
 622         default:
 623         {
 624           (void) PrintChannelLocations(file,image,RedPixelChannel,"Red",
 625             type,max_locations,channel_statistics);
 626           (void) PrintChannelLocations(file,image,GreenPixelChannel,"Green",
 627             type,max_locations,channel_statistics);
 628           (void) PrintChannelLocations(file,image,BluePixelChannel,"Blue",
 629             type,max_locations,channel_statistics);
 630           break;
 631         }
 632         case CMYKColorspace:
 633         {
 634           (void) PrintChannelLocations(file,image,CyanPixelChannel,"Cyan",
 635             type,max_locations,channel_statistics);
 636           (void) PrintChannelLocations(file,image,MagentaPixelChannel,"Magenta",
 637             type,max_locations,channel_statistics);
 638           (void) PrintChannelLocations(file,image,YellowPixelChannel,"Yellow",
 639             type,max_locations,channel_statistics);
 640           (void) PrintChannelLocations(file,image,BlackPixelChannel,"Black",
 641             type,max_locations,channel_statistics);
 642           break;
 643         }
 644         case GRAYColorspace:
 645         {
 646           (void) PrintChannelLocations(file,image,GrayPixelChannel,"Gray",
 647             type,max_locations,channel_statistics);
 648           break;
 649         }
 650       }
 651       if (image->alpha_trait == BlendPixelTrait)
 652         (void) PrintChannelLocations(file,image,AlphaPixelChannel,"Alpha",
 653           type,max_locations,channel_statistics);
 654       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 655         channel_statistics);
 656     }
 657   /*
 658     Detail channel depth and extrema.
 659   */
 660   (void) FormatLocaleFile(file,"  Colorspace: %s\n",CommandOptionToMnemonic(
 661     MagickColorspaceOptions,(ssize_t) image->colorspace));
 662   channel_statistics=(ChannelStatistics *) NULL;
 663   channel_moments=(ChannelMoments *) NULL;
 664   channel_features=(ChannelFeatures *) NULL;
 665   colorspace=image->colorspace;
 666   scale=1;
 667   if (ping == MagickFalse)
 668     {
 669       size_t
 670         depth;
 671
 672       channel_statistics=GetImageStatistics(image,exception);
 673       if (channel_statistics == (ChannelStatistics *) NULL)
 674         return(MagickFalse);
 675       artifact=GetImageArtifact(image,"identify:moments");
 676       if (artifact != (const char *) NULL)
 677          channel_moments=GetImageMoments(image,exception);
 678       artifact=GetImageArtifact(image,"identify:features");
 679       if (artifact != (const char *) NULL)
 680         {
 681           distance=StringToUnsignedLong(artifact);
 682           channel_features=GetImageFeatures(image,distance,exception);
 683         }
 684       depth=GetImageDepth(image,exception);
 685       if (image->depth == depth)
 686         (void) FormatLocaleFile(file,"  Depth: %.20g-bit\n",(double)
 687           image->depth);
 688       else
 689         (void) FormatLocaleFile(file,"  Depth: %.20g/%.20g-bit\n",(double)
 690           image->depth,(double) depth);
 691       (void) FormatLocaleFile(file,"  Channel depth:\n");
 692       if (IsImageGray(image,exception) != MagickFalse)
 693         colorspace=GRAYColorspace;
 694       switch (colorspace)
 695       {
 696         case RGBColorspace:
 697         default:
 698         {
 699           (void) FormatLocaleFile(file,"    Red: %.20g-bit\n",(double)
 700             channel_statistics[RedPixelChannel].depth);
 701           (void) FormatLocaleFile(file,"    Green: %.20g-bit\n",(double)
 702             channel_statistics[GreenPixelChannel].depth);
 703           (void) FormatLocaleFile(file,"    Blue: %.20g-bit\n",(double)
 704             channel_statistics[BluePixelChannel].depth);
 705           break;
 706         }
 707         case CMYKColorspace:
 708         {
 709           (void) FormatLocaleFile(file,"    Cyan: %.20g-bit\n",(double)
 710             channel_statistics[CyanPixelChannel].depth);
 711           (void) FormatLocaleFile(file,"    Magenta: %.20g-bit\n",(double)
 712             channel_statistics[MagentaPixelChannel].depth);
 713           (void) FormatLocaleFile(file,"    Yellow: %.20g-bit\n",(double)
 714             channel_statistics[YellowPixelChannel].depth);
 715           (void) FormatLocaleFile(file,"    Black: %.20g-bit\n",(double)
 716             channel_statistics[BlackPixelChannel].depth);
 717           break;
 718         }
 719         case GRAYColorspace:
 720         {
 721           (void) FormatLocaleFile(file,"    Gray: %.20g-bit\n",(double)
 722             channel_statistics[GrayPixelChannel].depth);
 723           break;
 724         }
 725       }
 726       if (image->alpha_trait == BlendPixelTrait)
 727         (void) FormatLocaleFile(file,"    alpha: %.20g-bit\n",(double)
 728           channel_statistics[AlphaPixelChannel].depth);
 729       scale=1;
 730       if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
 731         scale=QuantumRange/((size_t) QuantumRange >> ((size_t)
 732           MAGICKCORE_QUANTUM_DEPTH-image->depth));
 733     }
 734   if (channel_statistics != (ChannelStatistics *) NULL)
 735     {
 736       (void) FormatLocaleFile(file,"  Channel statistics:\n");
 737       (void) FormatLocaleFile(file,"    Pixels: %.20g\n",
 738         channel_statistics[CompositePixelChannel].area);
 739       switch (colorspace)
 740       {
 741         case RGBColorspace:
 742         default:
 743         {
 744           (void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
 745             scale,channel_statistics);
 746           (void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
 747             scale,channel_statistics);
 748           (void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
 749             scale,channel_statistics);
 750           break;
 751         }
 752         case CMYKColorspace:
 753         {
 754           (void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
 755             scale,channel_statistics);
 756           (void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",1.0/
 757             scale,channel_statistics);
 758           (void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
 759             scale,channel_statistics);
 760           (void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
 761             scale,channel_statistics);
 762           break;
 763         }
 764         case GRAYColorspace:
 765         {
 766           (void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
 767             scale,channel_statistics);
 768           break;
 769         }
 770       }
 771       if (image->alpha_trait == BlendPixelTrait)
 772         (void) PrintChannelStatistics(file,AlphaPixelChannel,"Alpha",1.0/
 773           scale,channel_statistics);
 774       if (colorspace != GRAYColorspace)
 775         {
 776           (void) FormatLocaleFile(file,"  Image statistics:\n");
 777           (void) PrintChannelStatistics(file,(PixelChannel) MaxPixelChannels,
 778             "Overall",1.0/scale,channel_statistics);
 779         }
 780       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 781         channel_statistics);
 782     }
 783   if (channel_moments != (ChannelMoments *) NULL)
 784     {
 785       (void) FormatLocaleFile(file,"  Channel moments:\n");
 786       switch (colorspace)
 787       {
 788         case RGBColorspace:
 789         default:
 790         {
 791           (void) PrintChannelMoments(file,RedPixelChannel,"Red",
 792             channel_moments);
 793           (void) PrintChannelMoments(file,GreenPixelChannel,"Green",
 794             channel_moments);
 795           (void) PrintChannelMoments(file,BluePixelChannel,"Blue",
 796             channel_moments);
 797           break;
 798         }
 799         case CMYKColorspace:
 800         {
 801           (void) PrintChannelMoments(file,CyanPixelChannel,"Cyan",
 802             channel_moments);
 803           (void) PrintChannelMoments(file,MagentaPixelChannel,"Magenta",
 804             channel_moments);
 805           (void) PrintChannelMoments(file,YellowPixelChannel,"Yellow",
 806             channel_moments);
 807           (void) PrintChannelMoments(file,BlackPixelChannel,"Black",
 808             channel_moments);
 809           break;
 810         }
 811         case GRAYColorspace:
 812         {
 813           (void) PrintChannelMoments(file,GrayPixelChannel,"Gray",
 814             channel_moments);
 815           break;
 816         }
 817       }
 818       if (image->alpha_trait == BlendPixelTrait)
 819         (void) PrintChannelMoments(file,AlphaPixelChannel,"Alpha",
 820           channel_moments);
 821       if (colorspace != GRAYColorspace)
 822         {
 823           (void) FormatLocaleFile(file,"  Image moments:\n");
 824           (void) PrintChannelMoments(file,(PixelChannel) MaxPixelChannels,
 825             "Overall",channel_moments);
 826         }
 827       channel_moments=(ChannelMoments *) RelinquishMagickMemory(
 828         channel_moments);
 829     }
 830   if (channel_features != (ChannelFeatures *) NULL)
 831     {
 832       (void) FormatLocaleFile(file,"  Channel features (horizontal, vertical, "
 833         "left and right diagonals, average):\n");
 834       switch (colorspace)
 835       {
 836         case RGBColorspace:
 837         default:
 838         {
 839           (void) PrintChannelFeatures(file,RedPixelChannel,"Red",
 840             channel_features);
 841           (void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
 842             channel_features);
 843           (void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
 844             channel_features);
 845           break;
 846         }
 847         case CMYKColorspace:
 848         {
 849           (void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
 850             channel_features);
 851           (void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
 852             channel_features);
 853           (void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
 854             channel_features);
 855           (void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
 856             channel_features);
 857           break;
 858         }
 859         case GRAYColorspace:
 860         {
 861           (void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
 862             channel_features);
 863           break;
 864         }
 865       }
 866       if (image->alpha_trait == BlendPixelTrait)
 867         (void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
 868           channel_features);
 869       channel_features=(ChannelFeatures *) RelinquishMagickMemory(
 870         channel_features);
 871     }
 872   if (ping == MagickFalse)
 873     {
 874       if (image->colorspace == CMYKColorspace)
 875         (void) FormatLocaleFile(file,"  Total ink density: %*g%%\n",
 876           GetMagickPrecision(),100.0*GetImageTotalInkDensity(image,exception)/
 877           (double) QuantumRange);
 878       x=0;
 879       if (image->alpha_trait == BlendPixelTrait)
 880         {
 881           register const Quantum
 882             *p;
 883
 884           p=(const Quantum *) NULL;
 885           for (y=0; y < (ssize_t) image->rows; y++)
 886           {
 887             p=GetVirtualPixels(image,0,y,image->columns,1,exception);
 888             if (p == (const Quantum *) NULL)
 889               break;
 890             for (x=0; x < (ssize_t) image->columns; x++)
 891             {
 892               if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
 893                 break;
 894               p+=GetPixelChannels(image);
 895             }
 896             if (x < (ssize_t) image->columns)
 897               break;
 898           }
 899           if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows))
 900             {
 901               char
 902                 tuple[MaxTextExtent];
 903
 904               PixelInfo
 905                 pixel;
 906
 907               GetPixelInfo(image,&pixel);
 908               GetPixelInfoPixel(image,p,&pixel);
 909               (void) QueryColorname(image,&pixel,SVGCompliance,tuple,
 910                 exception);
 911               (void) FormatLocaleFile(file,"  Alpha: %s ",tuple);
 912               GetColorTuple(&pixel,MagickTrue,tuple);
 913               (void) FormatLocaleFile(file,"  %s\n",tuple);
 914             }
 915         }
 916       if (IsHistogramImage(image,exception) != MagickFalse)
 917         {
 918           (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
 919             GetNumberColors(image,(FILE *) NULL,exception));
 920           (void) FormatLocaleFile(file,"  Histogram:\n");
 921           (void) GetNumberColors(image,file,exception);
 922         }
 923       else
 924         {
 925           artifact=GetImageArtifact(image,"identify:unique-colors");
 926           if (IfMagickTrue(IsStringTrue(artifact)))
 927             (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
 928               GetNumberColors(image,(FILE *) NULL,exception));
 929         }
 930     }
 931   if (image->storage_class == PseudoClass)
 932     {
 933       (void) FormatLocaleFile(file,"  Colormap entries: %.20g\n",(double)
 934         image->colors);
 935       (void) FormatLocaleFile(file,"  Colormap:\n");
 936       if (image->colors <= 1024)
 937         {
 938           char
 939             color[MaxTextExtent],
 940             hex[MaxTextExtent],
 941             tuple[MaxTextExtent];
 942
 943           PixelInfo
 944             pixel;
 945
 946           register PixelInfo
 947             *restrict p;
 948
 949           GetPixelInfo(image,&pixel);
 950           p=image->colormap;
 951           for (i=0; i < (ssize_t) image->colors; i++)
 952           {
 953             pixel=(*p);
 954             (void) CopyMagickString(tuple,"(",MaxTextExtent);
 955             ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
 956               tuple);
 957             (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 958             ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
 959               tuple);
 960             (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 961             ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
 962               tuple);
 963             if (pixel.colorspace == CMYKColorspace)
 964               {
 965                 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 966                 ConcatenateColorComponent(&pixel,BlackPixelChannel,
 967                   X11Compliance,tuple);
 968               }
 969             if (pixel.alpha_trait == BlendPixelTrait)
 970               {
 971                 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
 972                 ConcatenateColorComponent(&pixel,AlphaPixelChannel,
 973                   X11Compliance,tuple);
 974               }
 975             (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
 976             (void) QueryColorname(image,&pixel,SVGCompliance,color,
 977               exception);
 978             GetColorTuple(&pixel,MagickTrue,hex);
 979             (void) FormatLocaleFile(file,"  %8ld: %s %s %s\n",(long) i,tuple,
 980               hex,color);
 981             p++;
 982           }
 983         }
 984     }
 985   if (image->error.mean_error_per_pixel != 0.0)
 986     (void) FormatLocaleFile(file,"  Mean error per pixel: %g\n",
 987       image->error.mean_error_per_pixel);
 988   if (image->error.normalized_mean_error != 0.0)
 989     (void) FormatLocaleFile(file,"  Normalized mean error: %g\n",
 990       image->error.normalized_mean_error);
 991   if (image->error.normalized_maximum_error != 0.0)
 992     (void) FormatLocaleFile(file,"  Normalized maximum error: %g\n",
 993       image->error.normalized_maximum_error);
 994   (void) FormatLocaleFile(file,"  Rendering intent: %s\n",
 995     CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
 996     image->rendering_intent));
 997   if (image->gamma != 0.0)
 998     (void) FormatLocaleFile(file,"  Gamma: %g\n",image->gamma);
 999   if ((image->chromaticity.red_primary.x != 0.0) ||
1000       (image->chromaticity.green_primary.x != 0.0) ||
1001       (image->chromaticity.blue_primary.x != 0.0) ||
1002       (image->chromaticity.white_point.x != 0.0))
1003     {
1004       /*
1005         Display image chromaticity.
1006       */
1007       (void) FormatLocaleFile(file,"  Chromaticity:\n");
1008       (void) FormatLocaleFile(file,"    red primary: (%g,%g)\n",
1009         image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
1010       (void) FormatLocaleFile(file,"    green primary: (%g,%g)\n",
1011         image->chromaticity.green_primary.x,
1012         image->chromaticity.green_primary.y);
1013       (void) FormatLocaleFile(file,"    blue primary: (%g,%g)\n",
1014         image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
1015       (void) FormatLocaleFile(file,"    white point: (%g,%g)\n",
1016         image->chromaticity.white_point.x,image->chromaticity.white_point.y);
1017     }
1018   if ((image->extract_info.width*image->extract_info.height) != 0)
1019     (void) FormatLocaleFile(file,"  Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1020       (double) image->extract_info.width,(double) image->extract_info.height,
1021       (double) image->extract_info.x,(double) image->extract_info.y);
1022   (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1023     exception);
1024   (void) FormatLocaleFile(file,"  Background color: %s\n",color);
1025   (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1026     exception);
1027   (void) FormatLocaleFile(file,"  Border color: %s\n",color);
1028   (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1029     exception);
1030   (void) FormatLocaleFile(file,"  Matte color: %s\n",color);
1031   (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1032     exception);
1033   (void) FormatLocaleFile(file,"  Transparent color: %s\n",color);
1034   (void) FormatLocaleFile(file,"  Interlace: %s\n",CommandOptionToMnemonic(
1035     MagickInterlaceOptions,(ssize_t) image->interlace));
1036   (void) FormatLocaleFile(file,"  Intensity: %s\n",CommandOptionToMnemonic(
1037     MagickPixelIntensityOptions,(ssize_t) image->intensity));
1038   (void) FormatLocaleFile(file,"  Compose: %s\n",CommandOptionToMnemonic(
1039     MagickComposeOptions,(ssize_t) image->compose));
1040   if ((image->page.width != 0) || (image->page.height != 0) ||
1041       (image->page.x != 0) || (image->page.y != 0))
1042     (void) FormatLocaleFile(file,"  Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1043       (double) image->page.width,(double) image->page.height,(double)
1044       image->page.x,(double) image->page.y);
1045   if ((image->page.x != 0) || (image->page.y != 0))
1046     (void) FormatLocaleFile(file,"  Origin geometry: %+.20g%+.20g\n",(double)
1047       image->page.x,(double) image->page.y);
1048   (void) FormatLocaleFile(file,"  Dispose: %s\n",CommandOptionToMnemonic(
1049     MagickDisposeOptions,(ssize_t) image->dispose));
1050   if (image->delay != 0)
1051     (void) FormatLocaleFile(file,"  Delay: %.20gx%.20g\n",(double) image->delay,
1052       (double) image->ticks_per_second);
1053   if (image->iterations != 1)
1054     (void) FormatLocaleFile(file,"  Iterations: %.20g\n",(double)
1055       image->iterations);
1056   if (image->duration != 0)
1057     (void) FormatLocaleFile(file,"  Duration: %.20g\n",(double)
1058       image->duration);
1059   if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1060     (void) FormatLocaleFile(file,"  Scene: %.20g of %.20g\n",(double)
1061       image->scene,(double) GetImageListLength(image));
1062   else
1063     if (image->scene != 0)
1064       (void) FormatLocaleFile(file,"  Scene: %.20g\n",(double) image->scene);
1065   (void) FormatLocaleFile(file,"  Compression: %s\n",CommandOptionToMnemonic(
1066     MagickCompressOptions,(ssize_t) image->compression));
1067   if (image->quality != UndefinedCompressionQuality)
1068     (void) FormatLocaleFile(file,"  Quality: %.20g\n",(double) image->quality);
1069   (void) FormatLocaleFile(file,"  Orientation: %s\n",CommandOptionToMnemonic(
1070     MagickOrientationOptions,(ssize_t) image->orientation));
1071   if (image->montage != (char *) NULL)
1072     (void) FormatLocaleFile(file,"  Montage: %s\n",image->montage);
1073   if (image->directory != (char *) NULL)
1074     {
1075       Image
1076         *tile;
1077
1078       ImageInfo
1079         *image_info;
1080
1081       register char
1082         *p,
1083         *q;
1084
1085       WarningHandler
1086         handler;
1087
1088       /*
1089         Display visual image directory.
1090       */
1091       image_info=AcquireImageInfo();
1092       (void) CloneString(&image_info->size,"64x64");
1093       (void) FormatLocaleFile(file,"  Directory:\n");
1094       for (p=image->directory; *p != '\0'; p++)
1095       {
1096         q=p;
1097         while ((*q != '\n') && (*q != '\0'))
1098           q++;
1099         (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
1100         p=q;
1101         (void) FormatLocaleFile(file,"    %s",image_info->filename);
1102         handler=SetWarningHandler((WarningHandler) NULL);
1103         tile=ReadImage(image_info,exception);
1104         (void) SetWarningHandler(handler);
1105         if (tile == (Image *) NULL)
1106           {
1107             (void) FormatLocaleFile(file,"\n");
1108             continue;
1109           }
1110         (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1111           tile->magick_columns,(double) tile->magick_rows,tile->magick);
1112         (void) SignatureImage(tile,exception);
1113         ResetImagePropertyIterator(tile);
1114         property=GetNextImageProperty(tile);
1115         while (property != (const char *) NULL)
1116         {
1117           (void) FormatLocaleFile(file,"  %s:\n",property);
1118           value=GetImageProperty(tile,property,exception);
1119           if (value != (const char *) NULL)
1120             (void) FormatLocaleFile(file,"%s\n",value);
1121           property=GetNextImageProperty(tile);
1122         }
1123         tile=DestroyImage(tile);
1124       }
1125       image_info=DestroyImageInfo(image_info);
1126     }
1127   (void) GetImageProperty(image,"exif:*",exception);
1128   (void) GetImageProperty(image,"icc:*",exception);
1129   (void) GetImageProperty(image,"iptc:*",exception);
1130   (void) GetImageProperty(image,"xmp:*",exception);
1131   ResetImagePropertyIterator(image);
1132   property=GetNextImageProperty(image);
1133   if (property != (const char *) NULL)
1134     {
1135       /*
1136         Display image properties.
1137       */
1138       (void) FormatLocaleFile(file,"  Properties:\n");
1139       while (property != (const char *) NULL)
1140       {
1141         (void) FormatLocaleFile(file,"    %s: ",property);
1142         value=GetImageProperty(image,property,exception);
1143         if (value != (const char *) NULL)
1144           (void) FormatLocaleFile(file,"%s\n",value);
1145         property=GetNextImageProperty(image);
1146       }
1147     }
1148   (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
1149   value=GetImageProperty(image,key,exception);
1150   if (value != (const char *) NULL)
1151     {
1152       /*
1153         Display clipping path.
1154       */
1155       (void) FormatLocaleFile(file,"  Clipping path: ");
1156       if (strlen(value) > 80)
1157         (void) fputc('\n',file);
1158       (void) FormatLocaleFile(file,"%s\n",value);
1159     }
1160   ResetImageProfileIterator(image);
1161   name=GetNextImageProfile(image);
1162   if (name != (char *) NULL)
1163     {
1164       const StringInfo
1165         *profile;
1166
1167       /*
1168         Identify image profiles.
1169       */
1170       (void) FormatLocaleFile(file,"  Profiles:\n");
1171       while (name != (char *) NULL)
1172       {
1173         profile=GetImageProfile(image,name);
1174         if (profile == (StringInfo *) NULL)
1175           continue;
1176         (void) FormatLocaleFile(file,"    Profile-%s: %.20g bytes\n",name,
1177           (double) GetStringInfoLength(profile));
1178         if (LocaleCompare(name,"iptc") == 0)
1179           {
1180             char
1181               *attribute,
1182               **attribute_list;
1183
1184             const char
1185               *tag;
1186
1187             long
1188               dataset,
1189               record,
1190               sentinel;
1191
1192             register ssize_t
1193               j;
1194
1195             size_t
1196               length,
1197               profile_length;
1198
1199             profile_length=GetStringInfoLength(profile);
1200             for (i=0; i < (ssize_t) profile_length; i+=(ssize_t) length)
1201             {
1202               length=1;
1203               sentinel=GetStringInfoDatum(profile)[i++];
1204               if (sentinel != 0x1c)
1205                 continue;
1206               dataset=GetStringInfoDatum(profile)[i++];
1207               record=GetStringInfoDatum(profile)[i++];
1208               switch (record)
1209               {
1210                 case 5: tag="Image Name"; break;
1211                 case 7: tag="Edit Status"; break;
1212                 case 10: tag="Priority"; break;
1213                 case 15: tag="Category"; break;
1214                 case 20: tag="Supplemental Category"; break;
1215                 case 22: tag="Fixture Identifier"; break;
1216                 case 25: tag="Keyword"; break;
1217                 case 30: tag="Release Date"; break;
1218                 case 35: tag="Release Time"; break;
1219                 case 40: tag="Special Instructions"; break;
1220                 case 45: tag="Reference Service"; break;
1221                 case 47: tag="Reference Date"; break;
1222                 case 50: tag="Reference Number"; break;
1223                 case 55: tag="Created Date"; break;
1224                 case 60: tag="Created Time"; break;
1225                 case 65: tag="Originating Program"; break;
1226                 case 70: tag="Program Version"; break;
1227                 case 75: tag="Object Cycle"; break;
1228                 case 80: tag="Byline"; break;
1229                 case 85: tag="Byline Title"; break;
1230                 case 90: tag="City"; break;
1231                 case 95: tag="Province State"; break;
1232                 case 100: tag="Country Code"; break;
1233                 case 101: tag="Country"; break;
1234                 case 103: tag="Original Transmission Reference"; break;
1235                 case 105: tag="Headline"; break;
1236                 case 110: tag="Credit"; break;
1237                 case 115: tag="Src"; break;
1238                 case 116: tag="Copyright String"; break;
1239                 case 120: tag="Caption"; break;
1240                 case 121: tag="Local Caption"; break;
1241                 case 122: tag="Caption Writer"; break;
1242                 case 200: tag="Custom Field 1"; break;
1243                 case 201: tag="Custom Field 2"; break;
1244                 case 202: tag="Custom Field 3"; break;
1245                 case 203: tag="Custom Field 4"; break;
1246                 case 204: tag="Custom Field 5"; break;
1247                 case 205: tag="Custom Field 6"; break;
1248                 case 206: tag="Custom Field 7"; break;
1249                 case 207: tag="Custom Field 8"; break;
1250                 case 208: tag="Custom Field 9"; break;
1251                 case 209: tag="Custom Field 10"; break;
1252                 case 210: tag="Custom Field 11"; break;
1253                 case 211: tag="Custom Field 12"; break;
1254                 case 212: tag="Custom Field 13"; break;
1255                 case 213: tag="Custom Field 14"; break;
1256                 case 214: tag="Custom Field 15"; break;
1257                 case 215: tag="Custom Field 16"; break;
1258                 case 216: tag="Custom Field 17"; break;
1259                 case 217: tag="Custom Field 18"; break;
1260                 case 218: tag="Custom Field 19"; break;
1261                 case 219: tag="Custom Field 20"; break;
1262                 default: tag="unknown"; break;
1263               }
1264               (void) FormatLocaleFile(file,"      %s[%.20g,%.20g]: ",tag,
1265                 (double) dataset,(double) record);
1266               length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1267               length|=GetStringInfoDatum(profile)[i++];
1268               attribute=(char *) NULL;
1269               if (~length >= (MaxTextExtent-1))
1270                 attribute=(char *) AcquireQuantumMemory(length+MaxTextExtent,
1271                   sizeof(*attribute));
1272               if (attribute != (char *) NULL)
1273                 {
1274                   (void) CopyMagickString(attribute,(char *)
1275                     GetStringInfoDatum(profile)+i,length+1);
1276                   attribute_list=StringToList(attribute);
1277                   if (attribute_list != (char **) NULL)
1278                     {
1279                       for (j=0; attribute_list[j] != (char *) NULL; j++)
1280                       {
1281                         (void) fputs(attribute_list[j],file);
1282                         (void) fputs("\n",file);
1283                         attribute_list[j]=(char *) RelinquishMagickMemory(
1284                           attribute_list[j]);
1285                       }
1286                       attribute_list=(char **) RelinquishMagickMemory(
1287                         attribute_list);
1288                     }
1289                   attribute=DestroyString(attribute);
1290                 }
1291             }
1292           }
1293         if (image->debug != MagickFalse)
1294           PrintStringInfo(file,name,profile);
1295         name=GetNextImageProfile(image);
1296       }
1297     }
1298   ResetImageArtifactIterator(image);
1299   artifact=GetNextImageArtifact(image);
1300   if (artifact != (const char *) NULL)
1301     {
1302       /*
1303         Display image artifacts.
1304       */
1305       (void) FormatLocaleFile(file,"  Artifacts:\n");
1306       while (artifact != (const char *) NULL)
1307       {
1308         (void) FormatLocaleFile(file,"    %s: ",artifact);
1309         value=GetImageArtifact(image,artifact);
1310         if (value != (const char *) NULL)
1311           (void) FormatLocaleFile(file,"%s\n",value);
1312         artifact=GetNextImageArtifact(image);
1313       }
1314     }
1315   ResetImageRegistryIterator();
1316   registry=GetNextImageRegistry();
1317   if (registry != (const char *) NULL)
1318     {
1319       /*
1320         Display image registry.
1321       */
1322       (void) FormatLocaleFile(file,"  Registry:\n");
1323       while (registry != (const char *) NULL)
1324       {
1325         (void) FormatLocaleFile(file,"    %s: ",registry);
1326         value=(const char *) GetImageRegistry(StringRegistryType,registry,
1327           exception);
1328         if (value != (const char *) NULL)
1329           (void) FormatLocaleFile(file,"%s\n",value);
1330         registry=GetNextImageRegistry();
1331       }
1332     }
1333   (void) FormatLocaleFile(file,"  Tainted: %s\n",CommandOptionToMnemonic(
1334     MagickBooleanOptions,(ssize_t) image->taint));
1335   (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
1336   (void) FormatLocaleFile(file,"  Filesize: %s\n",format);
1337   (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1338     MagickFalse,format);
1339   if (strlen(format) > 1)
1340     format[strlen(format)-1]='\0';
1341   (void) FormatLocaleFile(file,"  Number pixels: %s\n",format);
1342   (void) FormatMagickSize((MagickSizeType) ((double) image->columns*image->rows/
1343     elapsed_time+0.5),MagickFalse,format);
1344   (void) FormatLocaleFile(file,"  Pixels per second: %s\n",format);
1345   (void) FormatLocaleFile(file,"  User time: %0.3fu\n",user_time);
1346   (void) FormatLocaleFile(file,"  Elapsed time: %lu:%02lu.%03lu\n",
1347     (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
1348     60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
1349   (void) FormatLocaleFile(file,"  Version: %s\n",GetMagickVersion((size_t *)
1350     NULL));
1351   (void) fflush(file);
1352   return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1353 }