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 1999-2018 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 %    https://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 == MagickCoreSignature);
 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) memset(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       *magick_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       if (GetPixelReadMask(image,p) <= (QuantumRange/2))
 184         {
 185           p+=GetPixelChannels(image);
 186           continue;
 187         }
 188       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 189       {
 190         PixelChannel channel = GetPixelChannelChannel(image,i);
 191         PixelTrait traits = GetPixelChannelTraits(image,channel);
 192         if (traits == UndefinedPixelTrait)
 193           continue;
 194         switch (type)
 195         {
 196           case MaximumStatistic:
 197           default:
 198           {
 199             if ((double) p[i] > channel_statistics[channel].maxima)
 200               channel_statistics[channel].maxima=(double) p[i];
 201             break;
 202           }
 203           case MinimumStatistic:
 204           {
 205             if ((double) p[i] < channel_statistics[channel].minima)
 206               channel_statistics[channel].minima=(double) p[i];
 207             break;
 208           }
 209         }
 210       }
 211       p+=GetPixelChannels(image);
 212     }
 213   }
 214   return(channel_statistics);
 215 }
 216
 217 static ssize_t PrintChannelFeatures(FILE *file,const PixelChannel channel,
 218   const char *name,const ChannelFeatures *channel_features)
 219 {
 220 #define PrintFeature(feature) \
 221   GetMagickPrecision(),(feature)[0], \
 222   GetMagickPrecision(),(feature)[1], \
 223   GetMagickPrecision(),(feature)[2], \
 224   GetMagickPrecision(),(feature)[3], \
 225   GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
 226
 227 #define FeaturesFormat "    %s:\n" \
 228   "      Angular Second Moment:\n" \
 229   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 230   "      Contrast:\n" \
 231   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 232   "      Correlation:\n" \
 233   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 234   "      Sum of Squares Variance:\n" \
 235   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 236   "      Inverse Difference Moment:\n" \
 237   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 238   "      Sum Average:\n" \
 239   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 240   "      Sum Variance:\n" \
 241   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 242   "      Sum Entropy:\n" \
 243   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 244   "      Entropy:\n" \
 245   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 246   "      Difference Variance:\n" \
 247   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 248   "      Difference Entropy:\n" \
 249   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 250   "      Information Measure of Correlation 1:\n" \
 251   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 252   "      Information Measure of Correlation 2:\n" \
 253   "        %.*g, %.*g, %.*g, %.*g, %.*g\n" \
 254   "      Maximum Correlation Coefficient:\n" \
 255   "        %.*g, %.*g, %.*g, %.*g, %.*g\n"
 256
 257   ssize_t
 258     n;
 259
 260   n=FormatLocaleFile(file,FeaturesFormat,name,
 261     PrintFeature(channel_features[channel].angular_second_moment),
 262     PrintFeature(channel_features[channel].contrast),
 263     PrintFeature(channel_features[channel].correlation),
 264     PrintFeature(channel_features[channel].variance_sum_of_squares),
 265     PrintFeature(channel_features[channel].inverse_difference_moment),
 266     PrintFeature(channel_features[channel].sum_average),
 267     PrintFeature(channel_features[channel].sum_variance),
 268     PrintFeature(channel_features[channel].sum_entropy),
 269     PrintFeature(channel_features[channel].entropy),
 270     PrintFeature(channel_features[channel].difference_variance),
 271     PrintFeature(channel_features[channel].difference_entropy),
 272     PrintFeature(channel_features[channel].measure_of_correlation_1),
 273     PrintFeature(channel_features[channel].measure_of_correlation_2),
 274     PrintFeature(channel_features[channel].maximum_correlation_coefficient));
 275   return(n);
 276 }
 277
 278 static ssize_t PrintChannelLocations(FILE *file,const Image *image,
 279   const PixelChannel channel,const char *name,const StatisticType type,
 280   const size_t max_locations,const ChannelStatistics *channel_statistics)
 281 {
 282   double
 283     target;
 284
 285   ExceptionInfo
 286     *exception;
 287
 288   ssize_t
 289     n,
 290     y;
 291
 292   switch (type)
 293   {
 294     case MaximumStatistic:
 295     default:
 296     {
 297       target=channel_statistics[channel].maxima;
 298       break;
 299     }
 300     case MinimumStatistic:
 301     {
 302       target=channel_statistics[channel].minima;
 303       break;
 304     }
 305   }
 306   (void) FormatLocaleFile(file,"  %s: %.*g (%.*g)",name,GetMagickPrecision(),
 307     target,GetMagickPrecision(),QuantumScale*target);
 308   exception=AcquireExceptionInfo();
 309   n=0;
 310   for (y=0; y < (ssize_t) image->rows; y++)
 311   {
 312     register const Quantum
 313       *p;
 314
 315     ssize_t
 316       offset,
 317       x;
 318
 319     p=GetVirtualPixels(image,0,y,image->columns,1,exception);
 320     if (p == (const Quantum *) NULL)
 321       break;
 322     for (x=0; x < (ssize_t) image->columns; x++)
 323     {
 324       MagickBooleanType
 325         match;
 326
 327       PixelTrait traits = GetPixelChannelTraits(image,channel);
 328       if (traits == UndefinedPixelTrait)
 329         continue;
 330       offset=GetPixelChannelOffset(image,channel);
 331       match=fabs((double) (p[offset]-target)) < 0.5 ? MagickTrue : MagickFalse;
 332       if (match != MagickFalse)
 333         {
 334           if ((max_locations != 0) && (n >= (ssize_t) max_locations))
 335             break;
 336           (void) FormatLocaleFile(file," %.20g,%.20g",(double) x,(double) y);
 337           n++;
 338         }
 339       p+=GetPixelChannels(image);
 340     }
 341     if (x < (ssize_t) image->columns)
 342       break;
 343   }
 344   (void) FormatLocaleFile(file,"\n");
 345   return(n);
 346 }
 347
 348 static ssize_t PrintChannelMoments(FILE *file,const PixelChannel channel,
 349   const char *name,const double scale,const ChannelMoments *channel_moments)
 350 {
 351   double
 352     powers[MaximumNumberOfImageMoments] =
 353       { 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
 354
 355   register ssize_t
 356     i;
 357
 358   ssize_t
 359     n;
 360
 361   n=FormatLocaleFile(file,"    %s:\n",name);
 362   n+=FormatLocaleFile(file,"      Centroid: %.*g,%.*g\n",
 363     GetMagickPrecision(),channel_moments[channel].centroid.x,
 364     GetMagickPrecision(),channel_moments[channel].centroid.y);
 365   n+=FormatLocaleFile(file,"      Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
 366     GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
 367     GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
 368   n+=FormatLocaleFile(file,"      Ellipse angle: %.*g\n",
 369     GetMagickPrecision(),channel_moments[channel].ellipse_angle);
 370   n+=FormatLocaleFile(file,"      Ellipse eccentricity: %.*g\n",
 371     GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
 372   n+=FormatLocaleFile(file,"      Ellipse intensity: %.*g (%.*g)\n",
 373     GetMagickPrecision(),pow(scale,powers[0])*
 374     channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
 375     channel_moments[channel].ellipse_intensity);
 376   for (i=0; i < MaximumNumberOfImageMoments; i++)
 377     n+=FormatLocaleFile(file,"      I%.20g: %.*g (%.*g)\n",i+1.0,
 378       GetMagickPrecision(),channel_moments[channel].invariant[i]/pow(scale,
 379       powers[i]),GetMagickPrecision(),channel_moments[channel].invariant[i]);
 380   return(n);
 381 }
 382
 383 static ssize_t PrintChannelPerceptualHash(Image *image,FILE *file,
 384   const ChannelPerceptualHash *channel_phash)
 385 {
 386   register ssize_t
 387     i;
 388
 389   ssize_t
 390     n;
 391
 392   (void) FormatLocaleFile(file,"  Channel perceptual hash: ");
 393   for (i=0; i < (ssize_t) channel_phash[0].number_colorspaces; i++)
 394   {
 395     (void) FormatLocaleFile(file,"%s",CommandOptionToMnemonic(
 396       MagickColorspaceOptions,(ssize_t) channel_phash[0].colorspace[i]));
 397     if (i < (ssize_t) (channel_phash[0].number_colorspaces-1))
 398       (void) FormatLocaleFile(file,", ");
 399   }
 400   (void) FormatLocaleFile(file,"\n");
 401   n=0;
 402   for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 403   {
 404     PixelChannel
 405       channel;
 406
 407     PixelTrait
 408       traits;
 409
 410     register ssize_t
 411       j;
 412
 413     channel=GetPixelChannelChannel(image,i);
 414     if (channel == IndexPixelChannel)
 415       continue;
 416     traits=GetPixelChannelTraits(image,channel);
 417     if (traits == UndefinedPixelTrait)
 418       continue;
 419     n=FormatLocaleFile(file,"    Channel %.20g:\n",(double) channel);
 420     for (j=0; j < MaximumNumberOfPerceptualHashes; j++)
 421     {
 422       register ssize_t
 423         k;
 424
 425       n+=FormatLocaleFile(file,"      PH%.20g: ",(double) j+1);
 426       for (k=0; k < (ssize_t) channel_phash[0].number_colorspaces; k++)
 427       {
 428         n+=FormatLocaleFile(file,"%.*g",GetMagickPrecision(),
 429           channel_phash[channel].phash[k][j]);
 430         if (k < (ssize_t) (channel_phash[0].number_colorspaces-1))
 431           n+=FormatLocaleFile(file,", ");
 432       }
 433       n+=FormatLocaleFile(file,"\n");
 434     }
 435   }
 436   return(n);
 437 }
 438
 439 static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
 440   const char *name,const double scale,
 441   const ChannelStatistics *channel_statistics)
 442 {
 443 #define StatisticsFormat "    %s:\n      min: %.*g  (%.*g)\n      " \
 444   "max: %.*g (%.*g)\n      mean: %.*g (%.*g)\n      " \
 445   "standard deviation: %.*g (%.*g)\n      kurtosis: %.*g\n      " \
 446   "skewness: %.*g\n      entropy: %.*g\n"
 447
 448   ssize_t
 449     n;
 450
 451   n=FormatLocaleFile(file,StatisticsFormat,name,GetMagickPrecision(),
 452     (double) ClampToQuantum((MagickRealType) (scale*
 453     channel_statistics[channel].minima)),GetMagickPrecision(),
 454     channel_statistics[channel].minima/(double) QuantumRange,
 455     GetMagickPrecision(),(double) ClampToQuantum((MagickRealType) (scale*
 456     channel_statistics[channel].maxima)),GetMagickPrecision(),
 457     channel_statistics[channel].maxima/(double) QuantumRange,
 458     GetMagickPrecision(),scale*channel_statistics[channel].mean,
 459     GetMagickPrecision(),channel_statistics[channel].mean/(double) QuantumRange,
 460     GetMagickPrecision(),scale*channel_statistics[channel].standard_deviation,
 461     GetMagickPrecision(),channel_statistics[channel].standard_deviation/
 462     (double) QuantumRange,GetMagickPrecision(),
 463     channel_statistics[channel].kurtosis,GetMagickPrecision(),
 464     channel_statistics[channel].skewness,GetMagickPrecision(),
 465     channel_statistics[channel].entropy);
 466   return(n);
 467 }
 468
 469 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
 470   const MagickBooleanType verbose,ExceptionInfo *exception)
 471 {
 472   char
 473     color[MagickPathExtent],
 474     format[MagickPathExtent],
 475     key[MagickPathExtent];
 476
 477   ChannelFeatures
 478     *channel_features;
 479
 480   ChannelMoments
 481     *channel_moments;
 482
 483   ChannelPerceptualHash
 484     *channel_phash;
 485
 486   ChannelStatistics
 487     *channel_statistics;
 488
 489   ColorspaceType
 490     colorspace;
 491
 492   const char
 493     *artifact,
 494     *locate,
 495     *name,
 496     *property,
 497     *registry,
 498     *value;
 499
 500   const MagickInfo
 501     *magick_info;
 502
 503   double
 504     elapsed_time,
 505     scale,
 506     user_time;
 507
 508   ImageType
 509     type;
 510
 511   MagickBooleanType
 512     ping;
 513
 514   register const Quantum
 515     *p;
 516
 517   register ssize_t
 518     i,
 519     x;
 520
 521   size_t
 522     distance;
 523
 524   ssize_t
 525     y;
 526
 527   assert(image != (Image *) NULL);
 528   assert(image->signature == MagickCoreSignature);
 529   if (image->debug != MagickFalse)
 530     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 531   if (file == (FILE *) NULL)
 532     file=stdout;
 533   colorspace=image->colorspace;
 534   locate=GetImageArtifact(image,"identify:locate");
 535   if (locate != (const char *) NULL)
 536     {
 537       const char
 538         *limit;
 539
 540       size_t
 541         max_locations;
 542
 543       StatisticType
 544         statistic_type;
 545
 546       /*
 547         Display minimum, maximum, or mean pixel locations.
 548       */
 549       statistic_type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
 550         MagickFalse,locate);
 551       limit=GetImageArtifact(image,"identify:limit");
 552       max_locations=0;
 553       if (limit != (const char *) NULL)
 554         max_locations=StringToUnsignedLong(limit);
 555       channel_statistics=GetLocationStatistics(image,statistic_type,exception);
 556       if (channel_statistics == (ChannelStatistics *) NULL)
 557         return(MagickFalse);
 558       (void) FormatLocaleFile(file,"Channel %s locations:\n",locate);
 559       switch (colorspace)
 560       {
 561         case RGBColorspace:
 562         case sRGBColorspace:
 563         {
 564           (void) PrintChannelLocations(file,image,RedPixelChannel,"Red",
 565             statistic_type,max_locations,channel_statistics);
 566           (void) PrintChannelLocations(file,image,GreenPixelChannel,"Green",
 567             statistic_type,max_locations,channel_statistics);
 568           (void) PrintChannelLocations(file,image,BluePixelChannel,"Blue",
 569             statistic_type,max_locations,channel_statistics);
 570           break;
 571         }
 572         case CMYKColorspace:
 573         {
 574           (void) PrintChannelLocations(file,image,CyanPixelChannel,"Cyan",
 575             statistic_type,max_locations,channel_statistics);
 576           (void) PrintChannelLocations(file,image,MagentaPixelChannel,
 577             "Magenta",statistic_type,max_locations,channel_statistics);
 578           (void) PrintChannelLocations(file,image,YellowPixelChannel,"Yellow",
 579             statistic_type,max_locations,channel_statistics);
 580           (void) PrintChannelLocations(file,image,BlackPixelChannel,"Black",
 581             statistic_type,max_locations,channel_statistics);
 582           break;
 583         }
 584         case LinearGRAYColorspace:
 585         case GRAYColorspace:
 586         {
 587           (void) PrintChannelLocations(file,image,GrayPixelChannel,"Gray",
 588             statistic_type,max_locations,channel_statistics);
 589           break;
 590         }
 591         default:
 592         {
 593           for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 594             (void) PrintChannelLocations(file,image,(PixelChannel) i,"Gray",
 595               statistic_type,max_locations,channel_statistics);
 596           break;
 597         }
 598       }
 599       if (image->alpha_trait != UndefinedPixelTrait)
 600         (void) PrintChannelLocations(file,image,AlphaPixelChannel,"Alpha",
 601           statistic_type,max_locations,channel_statistics);
 602       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 603         channel_statistics);
 604       return(ferror(file) != 0 ? MagickFalse : MagickTrue);
 605     }
 606   *format='\0';
 607   elapsed_time=GetElapsedTime(&image->timer);
 608   user_time=GetUserTime(&image->timer);
 609   GetTimerInfo(&image->timer);
 610   if (verbose == MagickFalse)
 611     {
 612       /*
 613         Display summary info about the image.
 614       */
 615       if (*image->magick_filename != '\0')
 616         if (LocaleCompare(image->magick_filename,image->filename) != 0)
 617           (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
 618        if ((GetPreviousImageInList(image) == (Image *) NULL) &&
 619            (GetNextImageInList(image) == (Image *) NULL) &&
 620            (image->scene == 0))
 621         (void) FormatLocaleFile(file,"%s ",image->filename);
 622       else
 623         (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
 624           image->scene);
 625       (void) FormatLocaleFile(file,"%s ",image->magick);
 626       if ((image->magick_columns != 0) || (image->magick_rows != 0))
 627         if ((image->magick_columns != image->columns) ||
 628             (image->magick_rows != image->rows))
 629           (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
 630             image->magick_columns,(double) image->magick_rows);
 631       (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
 632         (double) image->rows);
 633       if ((image->page.width != 0) || (image->page.height != 0) ||
 634           (image->page.x != 0) || (image->page.y != 0))
 635         (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
 636           image->page.width,(double) image->page.height,(double) image->page.x,
 637           (double) image->page.y);
 638       (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
 639       if (image->type != UndefinedType)
 640         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 641           MagickTypeOptions,(ssize_t) image->type));
 642       if (colorspace != UndefinedColorspace)
 643         (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
 644           MagickColorspaceOptions,(ssize_t) colorspace));
 645       if (image->storage_class == DirectClass)
 646         {
 647           if (image->total_colors != 0)
 648             {
 649               (void) FormatMagickSize(image->total_colors,MagickFalse,"B",
 650                 MagickPathExtent,format);
 651               (void) FormatLocaleFile(file,"%s ",format);
 652             }
 653         }
 654       else
 655         if (image->total_colors <= image->colors)
 656           (void) FormatLocaleFile(file,"%.20gc ",(double)
 657             image->colors);
 658         else
 659           (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
 660             image->total_colors,(double) image->colors);
 661       if (image->error.mean_error_per_pixel != 0.0)
 662         (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
 663           (image->error.mean_error_per_pixel+0.5),
 664           image->error.normalized_mean_error,
 665           image->error.normalized_maximum_error);
 666       if (GetBlobSize(image) != 0)
 667         {
 668           (void) FormatMagickSize(GetBlobSize(image),MagickTrue,"B",
 669             MagickPathExtent,format);
 670           (void) FormatLocaleFile(file,"%s ",format);
 671         }
 672       (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
 673         (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
 674         elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
 675         floor(elapsed_time))));
 676       (void) FormatLocaleFile(file,"\n");
 677       (void) fflush(file);
 678       return(ferror(file) != 0 ? MagickFalse : MagickTrue);
 679     }
 680   /*
 681     Display verbose info about the image.
 682   */
 683   p=GetVirtualPixels(image,0,0,1,1,exception);
 684   ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
 685   (void) SignatureImage(image,exception);
 686   (void) FormatLocaleFile(file,"Image: %s\n",image->filename);
 687   if (*image->magick_filename != '\0')
 688     if (LocaleCompare(image->magick_filename,image->filename) != 0)
 689       {
 690         char
 691           filename[MagickPathExtent];
 692
 693         GetPathComponent(image->magick_filename,TailPath,filename);
 694         (void) FormatLocaleFile(file,"  Base filename: %s\n",filename);
 695       }
 696   magick_info=GetMagickInfo(image->magick,exception);
 697   if ((magick_info == (const MagickInfo *) NULL) ||
 698       (GetMagickDescription(magick_info) == (const char *) NULL))
 699     (void) FormatLocaleFile(file,"  Format: %s\n",image->magick);
 700   else
 701     (void) FormatLocaleFile(file,"  Format: %s (%s)\n",image->magick,
 702       GetMagickDescription(magick_info));
 703   if ((magick_info != (const MagickInfo *) NULL) &&
 704       (GetMagickMimeType(magick_info) != (const char *) NULL))
 705     (void) FormatLocaleFile(file,"  Mime type: %s\n",GetMagickMimeType(
 706       magick_info));
 707   (void) FormatLocaleFile(file,"  Class: %s\n",CommandOptionToMnemonic(
 708     MagickClassOptions,(ssize_t) image->storage_class));
 709   (void) FormatLocaleFile(file,"  Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
 710     image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
 711     image->tile_offset.y);
 712   if ((image->magick_columns != 0) || (image->magick_rows != 0))
 713     if ((image->magick_columns != image->columns) ||
 714         (image->magick_rows != image->rows))
 715       (void) FormatLocaleFile(file,"  Base geometry: %.20gx%.20g\n",(double)
 716         image->magick_columns,(double) image->magick_rows);
 717   if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
 718     {
 719       (void) FormatLocaleFile(file,"  Resolution: %gx%g\n",image->resolution.x,
 720         image->resolution.y);
 721       (void) FormatLocaleFile(file,"  Print size: %gx%g\n",(double)
 722         image->columns/image->resolution.x,(double) image->rows/
 723         image->resolution.y);
 724     }
 725   (void) FormatLocaleFile(file,"  Units: %s\n",CommandOptionToMnemonic(
 726     MagickResolutionOptions,(ssize_t) image->units));
 727   (void) FormatLocaleFile(file,"  Colorspace: %s\n",CommandOptionToMnemonic(
 728     MagickColorspaceOptions,(ssize_t) colorspace));
 729   type=IdentifyImageType(image,exception);
 730   (void) FormatLocaleFile(file,"  Type: %s\n",CommandOptionToMnemonic(
 731     MagickTypeOptions,(ssize_t) type));
 732   if (image->type != type)
 733     (void) FormatLocaleFile(file,"  Base type: %s\n",CommandOptionToMnemonic(
 734       MagickTypeOptions,(ssize_t) image->type));
 735   (void) FormatLocaleFile(file,"  Endianess: %s\n",CommandOptionToMnemonic(
 736     MagickEndianOptions,(ssize_t) image->endian));
 737   /*
 738     Detail channel depth and extrema.
 739   */
 740   channel_statistics=(ChannelStatistics *) NULL;
 741   channel_moments=(ChannelMoments *) NULL;
 742   channel_phash=(ChannelPerceptualHash *) NULL;
 743   channel_features=(ChannelFeatures *) NULL;
 744   scale=1.0;
 745   if (ping == MagickFalse)
 746     {
 747       size_t
 748         depth;
 749
 750       channel_statistics=GetImageStatistics(image,exception);
 751       if (channel_statistics == (ChannelStatistics *) NULL)
 752         return(MagickFalse);
 753       artifact=GetImageArtifact(image,"identify:moments");
 754       if (artifact != (const char *) NULL)
 755         {
 756           channel_moments=GetImageMoments(image,exception);
 757           channel_phash=GetImagePerceptualHash(image,exception);
 758         }
 759       artifact=GetImageArtifact(image,"identify:features");
 760       if (artifact != (const char *) NULL)
 761         {
 762           distance=StringToUnsignedLong(artifact);
 763           channel_features=GetImageFeatures(image,distance,exception);
 764         }
 765       depth=GetImageDepth(image,exception);
 766       if (image->depth == depth)
 767         (void) FormatLocaleFile(file,"  Depth: %.20g-bit\n",(double)
 768           image->depth);
 769       else
 770         (void) FormatLocaleFile(file,"  Depth: %.20g/%.20g-bit\n",(double)
 771           image->depth,(double) depth);
 772       (void) FormatLocaleFile(file,"  Channel depth:\n");
 773       switch (colorspace)
 774       {
 775         case RGBColorspace:
 776         case sRGBColorspace:
 777         {
 778           (void) FormatLocaleFile(file,"    Red: %.20g-bit\n",(double)
 779             channel_statistics[RedPixelChannel].depth);
 780           (void) FormatLocaleFile(file,"    Green: %.20g-bit\n",(double)
 781             channel_statistics[GreenPixelChannel].depth);
 782           (void) FormatLocaleFile(file,"    Blue: %.20g-bit\n",(double)
 783             channel_statistics[BluePixelChannel].depth);
 784           break;
 785         }
 786         case CMYKColorspace:
 787         {
 788           (void) FormatLocaleFile(file,"    Cyan: %.20g-bit\n",(double)
 789             channel_statistics[CyanPixelChannel].depth);
 790           (void) FormatLocaleFile(file,"    Magenta: %.20g-bit\n",(double)
 791             channel_statistics[MagentaPixelChannel].depth);
 792           (void) FormatLocaleFile(file,"    Yellow: %.20g-bit\n",(double)
 793             channel_statistics[YellowPixelChannel].depth);
 794           (void) FormatLocaleFile(file,"    Black: %.20g-bit\n",(double)
 795             channel_statistics[BlackPixelChannel].depth);
 796           break;
 797         }
 798         case LinearGRAYColorspace:
 799         case GRAYColorspace:
 800         {
 801           (void) FormatLocaleFile(file,"    Gray: %.20g-bit\n",(double)
 802             channel_statistics[GrayPixelChannel].depth);
 803           break;
 804         }
 805         default:
 806         {
 807           for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 808             (void) FormatLocaleFile(file,"    Channel %.20g: %.20g-bit\n",
 809               (double) i,(double) channel_statistics[i].depth);
 810           break;
 811         }
 812       }
 813       if (image->alpha_trait != UndefinedPixelTrait)
 814         (void) FormatLocaleFile(file,"    Alpha: %.20g-bit\n",(double)
 815           channel_statistics[AlphaPixelChannel].depth);
 816       scale=1.0;
 817       if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
 818         scale=(double) (QuantumRange/((size_t) QuantumRange >> ((size_t)
 819           MAGICKCORE_QUANTUM_DEPTH-image->depth)));
 820     }
 821   if (channel_statistics != (ChannelStatistics *) NULL)
 822     {
 823       (void) FormatLocaleFile(file,"  Channel statistics:\n");
 824       (void) FormatLocaleFile(file,"    Pixels: %.20g\n",(double)
 825         image->columns*image->rows);
 826       switch (colorspace)
 827       {
 828         case RGBColorspace:
 829         case sRGBColorspace:
 830         {
 831           (void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
 832             scale,channel_statistics);
 833           (void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
 834             scale,channel_statistics);
 835           (void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
 836             scale,channel_statistics);
 837           break;
 838         }
 839         case CMYKColorspace:
 840         {
 841           (void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
 842             scale,channel_statistics);
 843           (void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",1.0/
 844             scale,channel_statistics);
 845           (void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
 846             scale,channel_statistics);
 847           (void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
 848             scale,channel_statistics);
 849           break;
 850         }
 851         case LinearGRAYColorspace:
 852         case GRAYColorspace:
 853         {
 854           (void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
 855             scale,channel_statistics);
 856           break;
 857         }
 858         default:
 859         {
 860           for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 861           {
 862             char
 863               channel[MagickPathExtent];
 864
 865             (void) FormatLocaleString(channel,MagickPathExtent,"Channel %.20g",
 866               (double) i);
 867             (void) PrintChannelStatistics(file,(PixelChannel) i,channel,1.0/
 868               scale,channel_statistics);
 869           }
 870           break;
 871         }
 872       }
 873       if (image->alpha_trait != UndefinedPixelTrait)
 874         (void) PrintChannelStatistics(file,AlphaPixelChannel,"Alpha",1.0/
 875           scale,channel_statistics);
 876       if ((colorspace != LinearGRAYColorspace) && (colorspace != GRAYColorspace))
 877         {
 878           (void) FormatLocaleFile(file,"  Image statistics:\n");
 879           (void) PrintChannelStatistics(file,CompositePixelChannel,"Overall",
 880             1.0/scale,channel_statistics);
 881         }
 882       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
 883         channel_statistics);
 884     }
 885   if (channel_moments != (ChannelMoments *) NULL)
 886     {
 887       scale=(double) ((1UL << image->depth)-1);
 888       (void) FormatLocaleFile(file,"  Channel moments:\n");
 889       switch (colorspace)
 890       {
 891         case RGBColorspace:
 892         case sRGBColorspace:
 893         {
 894           (void) PrintChannelMoments(file,RedPixelChannel,"Red",scale,
 895             channel_moments);
 896           (void) PrintChannelMoments(file,GreenPixelChannel,"Green",scale,
 897             channel_moments);
 898           (void) PrintChannelMoments(file,BluePixelChannel,"Blue",scale,
 899             channel_moments);
 900           break;
 901         }
 902         case CMYKColorspace:
 903         {
 904           (void) PrintChannelMoments(file,CyanPixelChannel,"Cyan",scale,
 905             channel_moments);
 906           (void) PrintChannelMoments(file,MagentaPixelChannel,"Magenta",scale,
 907             channel_moments);
 908           (void) PrintChannelMoments(file,YellowPixelChannel,"Yellow",scale,
 909             channel_moments);
 910           (void) PrintChannelMoments(file,BlackPixelChannel,"Black",scale,
 911             channel_moments);
 912           break;
 913         }
 914         case GRAYColorspace:
 915         {
 916           (void) PrintChannelMoments(file,GrayPixelChannel,"Gray",scale,
 917             channel_moments);
 918           break;
 919         }
 920         default:
 921         {
 922           for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 923           {
 924             char
 925               channel[MagickPathExtent];
 926
 927             (void) FormatLocaleString(channel,MagickPathExtent,"Channel %.20g",
 928               (double) i);
 929             (void) PrintChannelMoments(file,(PixelChannel) i,"channel",scale,
 930               channel_moments);
 931           }
 932           break;
 933         }
 934       }
 935       if (image->alpha_trait != UndefinedPixelTrait)
 936         (void) PrintChannelMoments(file,AlphaPixelChannel,"Alpha",scale,
 937           channel_moments);
 938       if (colorspace != GRAYColorspace)
 939         {
 940           (void) FormatLocaleFile(file,"  Image moments:\n");
 941           (void) PrintChannelMoments(file,CompositePixelChannel,"Overall",scale,
 942             channel_moments);
 943         }
 944       channel_moments=(ChannelMoments *) RelinquishMagickMemory(
 945         channel_moments);
 946     }
 947   if (channel_phash != (ChannelPerceptualHash *) NULL)
 948     {
 949       (void) PrintChannelPerceptualHash(image,file,channel_phash);
 950       channel_phash=(ChannelPerceptualHash *) RelinquishMagickMemory(
 951         channel_phash);
 952     }
 953   if (channel_features != (ChannelFeatures *) NULL)
 954     {
 955       (void) FormatLocaleFile(file,"  Channel features (horizontal, vertical, "
 956         "left and right diagonals, average):\n");
 957       switch (colorspace)
 958       {
 959         case RGBColorspace:
 960         case sRGBColorspace:
 961         {
 962           (void) PrintChannelFeatures(file,RedPixelChannel,"Red",
 963             channel_features);
 964           (void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
 965             channel_features);
 966           (void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
 967             channel_features);
 968           break;
 969         }
 970         case CMYKColorspace:
 971         {
 972           (void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
 973             channel_features);
 974           (void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
 975             channel_features);
 976           (void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
 977             channel_features);
 978           (void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
 979             channel_features);
 980           break;
 981         }
 982         case GRAYColorspace:
 983         {
 984           (void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
 985             channel_features);
 986           break;
 987         }
 988         default:
 989         {
 990           for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 991           {
 992             char
 993               channel[MagickPathExtent];
 994
 995             (void) FormatLocaleString(channel,MagickPathExtent,"Channel %.20g",
 996               (double) i);
 997             (void) PrintChannelFeatures(file,(PixelChannel) i,channel,
 998               channel_features);
 999           }
1000           break;
1001         }
1002       }
1003       if (image->alpha_trait != UndefinedPixelTrait)
1004         (void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
1005           channel_features);
1006       channel_features=(ChannelFeatures *) RelinquishMagickMemory(
1007         channel_features);
1008     }
1009   if (ping == MagickFalse)
1010     {
1011       if (colorspace == CMYKColorspace)
1012         (void) FormatLocaleFile(file,"  Total ink density: %.*g%%\n",
1013           GetMagickPrecision(),100.0*GetImageTotalInkDensity(image,exception)/
1014           (double) QuantumRange);
1015       x=0;
1016       if (image->alpha_trait != UndefinedPixelTrait)
1017         {
1018           MagickBooleanType
1019             found = MagickFalse;
1020
1021           p=(const Quantum *) NULL;
1022           for (y=0; y < (ssize_t) image->rows; y++)
1023           {
1024             p=GetVirtualPixels(image,0,y,image->columns,1,exception);
1025             if (p == (const Quantum *) NULL)
1026               break;
1027             for (x=0; x < (ssize_t) image->columns; x++)
1028             {
1029               if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
1030                 {
1031                   found=MagickTrue;
1032                   break;
1033                 }
1034               p+=GetPixelChannels(image);
1035             }
1036             if (found != MagickFalse)
1037               break;
1038           }
1039           if (found != MagickFalse)
1040             {
1041               char
1042                 tuple[MagickPathExtent];
1043
1044               PixelInfo
1045                 pixel;
1046
1047               GetPixelInfo(image,&pixel);
1048               GetPixelInfoPixel(image,p,&pixel);
1049               (void) QueryColorname(image,&pixel,SVGCompliance,tuple,
1050                 exception);
1051               (void) FormatLocaleFile(file,"  Alpha: %s ",tuple);
1052               GetColorTuple(&pixel,MagickTrue,tuple);
1053               (void) FormatLocaleFile(file,"  %s\n",tuple);
1054             }
1055         }
1056       if (IsHistogramImage(image,exception) != MagickFalse)
1057         {
1058           (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
1059             GetNumberColors(image,(FILE *) NULL,exception));
1060           (void) FormatLocaleFile(file,"  Histogram:\n");
1061           (void) GetNumberColors(image,file,exception);
1062         }
1063       else
1064         {
1065           artifact=GetImageArtifact(image,"identify:unique-colors");
1066           if (IsStringTrue(artifact) != MagickFalse)
1067             (void) FormatLocaleFile(file,"  Colors: %.20g\n",(double)
1068               GetNumberColors(image,(FILE *) NULL,exception));
1069         }
1070     }
1071   if (image->storage_class == PseudoClass)
1072     {
1073       (void) FormatLocaleFile(file,"  Colormap entries: %.20g\n",(double)
1074         image->colors);
1075       (void) FormatLocaleFile(file,"  Colormap:\n");
1076       if (image->colors <= 1024)
1077         {
1078           char
1079             hex[MagickPathExtent],
1080             tuple[MagickPathExtent];
1081
1082           PixelInfo
1083             pixel;
1084
1085           register PixelInfo
1086             *magick_restrict c;
1087
1088           GetPixelInfo(image,&pixel);
1089           c=image->colormap;
1090           for (i=0; i < (ssize_t) image->colors; i++)
1091           {
1092             pixel=(*c);
1093             (void) CopyMagickString(tuple,"(",MagickPathExtent);
1094             ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
1095               tuple);
1096             (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1097             ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
1098               tuple);
1099             (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1100             ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
1101               tuple);
1102             if (pixel.colorspace == CMYKColorspace)
1103               {
1104                 (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1105                 ConcatenateColorComponent(&pixel,BlackPixelChannel,
1106                   X11Compliance,tuple);
1107               }
1108             if (pixel.alpha_trait != UndefinedPixelTrait)
1109               {
1110                 (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1111                 ConcatenateColorComponent(&pixel,AlphaPixelChannel,
1112                   X11Compliance,tuple);
1113               }
1114             (void) ConcatenateMagickString(tuple,")",MagickPathExtent);
1115             (void) QueryColorname(image,&pixel,SVGCompliance,color,
1116               exception);
1117             GetColorTuple(&pixel,MagickTrue,hex);
1118             (void) FormatLocaleFile(file,"  %8ld: %s %s %s\n",(long) i,tuple,
1119               hex,color);
1120             c++;
1121           }
1122         }
1123     }
1124   if (image->error.mean_error_per_pixel != 0.0)
1125     (void) FormatLocaleFile(file,"  Mean error per pixel: %g\n",
1126       image->error.mean_error_per_pixel);
1127   if (image->error.normalized_mean_error != 0.0)
1128     (void) FormatLocaleFile(file,"  Normalized mean error: %g\n",
1129       image->error.normalized_mean_error);
1130   if (image->error.normalized_maximum_error != 0.0)
1131     (void) FormatLocaleFile(file,"  Normalized maximum error: %g\n",
1132       image->error.normalized_maximum_error);
1133   (void) FormatLocaleFile(file,"  Rendering intent: %s\n",
1134     CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
1135     image->rendering_intent));
1136   if (image->gamma != 0.0)
1137     (void) FormatLocaleFile(file,"  Gamma: %g\n",image->gamma);
1138   if ((image->chromaticity.red_primary.x != 0.0) ||
1139       (image->chromaticity.green_primary.x != 0.0) ||
1140       (image->chromaticity.blue_primary.x != 0.0) ||
1141       (image->chromaticity.white_point.x != 0.0))
1142     {
1143       /*
1144         Display image chromaticity.
1145       */
1146       (void) FormatLocaleFile(file,"  Chromaticity:\n");
1147       (void) FormatLocaleFile(file,"    red primary: (%g,%g)\n",
1148         image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
1149       (void) FormatLocaleFile(file,"    green primary: (%g,%g)\n",
1150         image->chromaticity.green_primary.x,
1151         image->chromaticity.green_primary.y);
1152       (void) FormatLocaleFile(file,"    blue primary: (%g,%g)\n",
1153         image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
1154       (void) FormatLocaleFile(file,"    white point: (%g,%g)\n",
1155         image->chromaticity.white_point.x,image->chromaticity.white_point.y);
1156     }
1157   if ((image->extract_info.width*image->extract_info.height) != 0)
1158     (void) FormatLocaleFile(file,"  Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1159       (double) image->extract_info.width,(double) image->extract_info.height,
1160       (double) image->extract_info.x,(double) image->extract_info.y);
1161   (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1162     exception);
1163   (void) FormatLocaleFile(file,"  Matte color: %s\n",color);
1164   (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1165     exception);
1166   (void) FormatLocaleFile(file,"  Background color: %s\n",color);
1167   (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1168     exception);
1169   (void) FormatLocaleFile(file,"  Border color: %s\n",color);
1170   (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1171     exception);
1172   (void) FormatLocaleFile(file,"  Transparent color: %s\n",color);
1173   (void) FormatLocaleFile(file,"  Interlace: %s\n",CommandOptionToMnemonic(
1174     MagickInterlaceOptions,(ssize_t) image->interlace));
1175   (void) FormatLocaleFile(file,"  Intensity: %s\n",CommandOptionToMnemonic(
1176     MagickPixelIntensityOptions,(ssize_t) image->intensity));
1177   (void) FormatLocaleFile(file,"  Compose: %s\n",CommandOptionToMnemonic(
1178     MagickComposeOptions,(ssize_t) image->compose));
1179   if ((image->page.width != 0) || (image->page.height != 0) ||
1180       (image->page.x != 0) || (image->page.y != 0))
1181     (void) FormatLocaleFile(file,"  Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1182       (double) image->page.width,(double) image->page.height,(double)
1183       image->page.x,(double) image->page.y);
1184   if ((image->page.x != 0) || (image->page.y != 0))
1185     (void) FormatLocaleFile(file,"  Origin geometry: %+.20g%+.20g\n",(double)
1186       image->page.x,(double) image->page.y);
1187   (void) FormatLocaleFile(file,"  Dispose: %s\n",CommandOptionToMnemonic(
1188     MagickDisposeOptions,(ssize_t) image->dispose));
1189   if (image->delay != 0)
1190     (void) FormatLocaleFile(file,"  Delay: %.20gx%.20g\n",(double) image->delay,
1191       (double) image->ticks_per_second);
1192   if (image->iterations != 1)
1193     (void) FormatLocaleFile(file,"  Iterations: %.20g\n",(double)
1194       image->iterations);
1195   if (image->duration != 0)
1196     (void) FormatLocaleFile(file,"  Duration: %.20g\n",(double)
1197       image->duration);
1198   if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1199     (void) FormatLocaleFile(file,"  Scene: %.20g of %.20g\n",(double)
1200       image->scene,(double) GetImageListLength(image));
1201   else
1202     if (image->scene != 0)
1203       (void) FormatLocaleFile(file,"  Scene: %.20g\n",(double) image->scene);
1204   (void) FormatLocaleFile(file,"  Compression: %s\n",CommandOptionToMnemonic(
1205     MagickCompressOptions,(ssize_t) image->compression));
1206   if (image->quality != UndefinedCompressionQuality)
1207     (void) FormatLocaleFile(file,"  Quality: %.20g\n",(double) image->quality);
1208   (void) FormatLocaleFile(file,"  Orientation: %s\n",CommandOptionToMnemonic(
1209     MagickOrientationOptions,(ssize_t) image->orientation));
1210   if (image->montage != (char *) NULL)
1211     (void) FormatLocaleFile(file,"  Montage: %s\n",image->montage);
1212   if (image->directory != (char *) NULL)
1213     {
1214       Image
1215         *tile;
1216
1217       ImageInfo
1218         *image_info;
1219
1220       register char
1221         *d,
1222         *q;
1223
1224       WarningHandler
1225         handler;
1226
1227       /*
1228         Display visual image directory.
1229       */
1230       image_info=AcquireImageInfo();
1231       (void) CloneString(&image_info->size,"64x64");
1232       (void) FormatLocaleFile(file,"  Directory:\n");
1233       for (d=image->directory; *d != '\0'; d++)
1234       {
1235         q=d;
1236         while ((*q != '\xff') && (*q != '\0') &&
1237                ((size_t) (q-d) < sizeof(image_info->filename)))
1238           q++;
1239         (void) CopyMagickString(image_info->filename,d,(size_t) (q-d+1));
1240         d=q;
1241         (void) FormatLocaleFile(file,"    %s",image_info->filename);
1242         handler=SetWarningHandler((WarningHandler) NULL);
1243         tile=ReadImage(image_info,exception);
1244         (void) SetWarningHandler(handler);
1245         if (tile == (Image *) NULL)
1246           {
1247             (void) FormatLocaleFile(file,"\n");
1248             continue;
1249           }
1250         (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1251           tile->magick_columns,(double) tile->magick_rows,tile->magick);
1252         (void) SignatureImage(tile,exception);
1253         ResetImagePropertyIterator(tile);
1254         property=GetNextImageProperty(tile);
1255         while (property != (const char *) NULL)
1256         {
1257           (void) FormatLocaleFile(file,"  %s:\n",property);
1258           value=GetImageProperty(tile,property,exception);
1259           if (value != (const char *) NULL)
1260             (void) FormatLocaleFile(file,"%s\n",value);
1261           property=GetNextImageProperty(tile);
1262         }
1263         tile=DestroyImage(tile);
1264       }
1265       image_info=DestroyImageInfo(image_info);
1266     }
1267   (void) GetImageProperty(image,"exif:*",exception);
1268   (void) GetImageProperty(image,"icc:*",exception);
1269   (void) GetImageProperty(image,"iptc:*",exception);
1270   (void) GetImageProperty(image,"xmp:*",exception);
1271   ResetImagePropertyIterator(image);
1272   property=GetNextImageProperty(image);
1273   if (property != (const char *) NULL)
1274     {
1275       /*
1276         Display image properties.
1277       */
1278       (void) FormatLocaleFile(file,"  Properties:\n");
1279       while (property != (const char *) NULL)
1280       {
1281         (void) FormatLocaleFile(file,"    %s: ",property);
1282         value=GetImageProperty(image,property,exception);
1283         if (value != (const char *) NULL)
1284           (void) FormatLocaleFile(file,"%s\n",value);
1285         property=GetNextImageProperty(image);
1286       }
1287     }
1288   (void) FormatLocaleString(key,MagickPathExtent,"8BIM:1999,2998:#1");
1289   value=GetImageProperty(image,key,exception);
1290   if (value != (const char *) NULL)
1291     {
1292       /*
1293         Display clipping path.
1294       */
1295       (void) FormatLocaleFile(file,"  Clipping path: ");
1296       if (strlen(value) > 80)
1297         (void) fputc('\n',file);
1298       (void) FormatLocaleFile(file,"%s\n",value);
1299     }
1300   ResetImageProfileIterator(image);
1301   name=GetNextImageProfile(image);
1302   if (name != (char *) NULL)
1303     {
1304       const StringInfo
1305         *profile;
1306
1307       /*
1308         Identify image profiles.
1309       */
1310       (void) FormatLocaleFile(file,"  Profiles:\n");
1311       while (name != (char *) NULL)
1312       {
1313         profile=GetImageProfile(image,name);
1314         if (profile == (StringInfo *) NULL)
1315           continue;
1316         (void) FormatLocaleFile(file,"    Profile-%s: %.20g bytes\n",name,
1317           (double) GetStringInfoLength(profile));
1318         if (LocaleCompare(name,"iptc") == 0)
1319           {
1320             char
1321               *attribute,
1322               **attribute_list;
1323
1324             const char
1325               *tag;
1326
1327             long
1328               dataset,
1329               record,
1330               sentinel;
1331
1332             register ssize_t
1333               j;
1334
1335             size_t
1336               length,
1337               profile_length;
1338
1339             profile_length=GetStringInfoLength(profile);
1340             for (i=0; i < (ssize_t) profile_length-5; i+=(ssize_t) length)
1341             {
1342               length=1;
1343               sentinel=GetStringInfoDatum(profile)[i++];
1344               if (sentinel != 0x1c)
1345                 continue;
1346               dataset=GetStringInfoDatum(profile)[i++];
1347               record=GetStringInfoDatum(profile)[i++];
1348               switch (record)
1349               {
1350                 case 5: tag="Image Name"; break;
1351                 case 7: tag="Edit Status"; break;
1352                 case 10: tag="Priority"; break;
1353                 case 15: tag="Category"; break;
1354                 case 20: tag="Supplemental Category"; break;
1355                 case 22: tag="Fixture Identifier"; break;
1356                 case 25: tag="Keyword"; break;
1357                 case 30: tag="Release Date"; break;
1358                 case 35: tag="Release Time"; break;
1359                 case 40: tag="Special Instructions"; break;
1360                 case 45: tag="Reference Service"; break;
1361                 case 47: tag="Reference Date"; break;
1362                 case 50: tag="Reference Number"; break;
1363                 case 55: tag="Created Date"; break;
1364                 case 60: tag="Created Time"; break;
1365                 case 65: tag="Originating Program"; break;
1366                 case 70: tag="Program Version"; break;
1367                 case 75: tag="Object Cycle"; break;
1368                 case 80: tag="Byline"; break;
1369                 case 85: tag="Byline Title"; break;
1370                 case 90: tag="City"; break;
1371                 case 92: tag="Sub-Location"; break;
1372                 case 95: tag="Province State"; break;
1373                 case 100: tag="Country Code"; break;
1374                 case 101: tag="Country"; break;
1375                 case 103: tag="Original Transmission Reference"; break;
1376                 case 105: tag="Headline"; break;
1377                 case 110: tag="Credit"; break;
1378                 case 115: tag="Src"; break;
1379                 case 116: tag="Copyright String"; break;
1380                 case 120: tag="Caption"; break;
1381                 case 121: tag="Local Caption"; break;
1382                 case 122: tag="Caption Writer"; break;
1383                 case 200: tag="Custom Field 1"; break;
1384                 case 201: tag="Custom Field 2"; break;
1385                 case 202: tag="Custom Field 3"; break;
1386                 case 203: tag="Custom Field 4"; break;
1387                 case 204: tag="Custom Field 5"; break;
1388                 case 205: tag="Custom Field 6"; break;
1389                 case 206: tag="Custom Field 7"; break;
1390                 case 207: tag="Custom Field 8"; break;
1391                 case 208: tag="Custom Field 9"; break;
1392                 case 209: tag="Custom Field 10"; break;
1393                 case 210: tag="Custom Field 11"; break;
1394                 case 211: tag="Custom Field 12"; break;
1395                 case 212: tag="Custom Field 13"; break;
1396                 case 213: tag="Custom Field 14"; break;
1397                 case 214: tag="Custom Field 15"; break;
1398                 case 215: tag="Custom Field 16"; break;
1399                 case 216: tag="Custom Field 17"; break;
1400                 case 217: tag="Custom Field 18"; break;
1401                 case 218: tag="Custom Field 19"; break;
1402                 case 219: tag="Custom Field 20"; break;
1403                 default: tag="unknown"; break;
1404               }
1405               (void) FormatLocaleFile(file,"      %s[%.20g,%.20g]: ",tag,
1406                 (double) dataset,(double) record);
1407               length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1408               length|=GetStringInfoDatum(profile)[i++];
1409               length=MagickMin(length,profile_length-i);
1410               attribute=(char *) NULL;
1411               if (~length >= (MagickPathExtent-1))
1412                 attribute=(char *) AcquireQuantumMemory(length+MagickPathExtent,
1413                   sizeof(*attribute));
1414               if (attribute != (char *) NULL)
1415                 {
1416                   (void) CopyMagickString(attribute,(char *)
1417                     GetStringInfoDatum(profile)+i,length+1);
1418                   attribute_list=StringToList(attribute);
1419                   if (attribute_list != (char **) NULL)
1420                     {
1421                       for (j=0; attribute_list[j] != (char *) NULL; j++)
1422                       {
1423                         (void) fputs(attribute_list[j],file);
1424                         (void) fputs("\n",file);
1425                         attribute_list[j]=(char *) RelinquishMagickMemory(
1426                           attribute_list[j]);
1427                       }
1428                       attribute_list=(char **) RelinquishMagickMemory(
1429                         attribute_list);
1430                     }
1431                   attribute=DestroyString(attribute);
1432                 }
1433             }
1434           }
1435         if (image->debug != MagickFalse)
1436           PrintStringInfo(file,name,profile);
1437         name=GetNextImageProfile(image);
1438       }
1439     }
1440   ResetImageArtifactIterator(image);
1441   artifact=GetNextImageArtifact(image);
1442   if (artifact != (const char *) NULL)
1443     {
1444       /*
1445         Display image artifacts.
1446       */
1447       (void) FormatLocaleFile(file,"  Artifacts:\n");
1448       while (artifact != (const char *) NULL)
1449       {
1450         (void) FormatLocaleFile(file,"    %s: ",artifact);
1451         value=GetImageArtifact(image,artifact);
1452         if (value != (const char *) NULL)
1453           (void) FormatLocaleFile(file,"%s\n",value);
1454         artifact=GetNextImageArtifact(image);
1455       }
1456     }
1457   ResetImageRegistryIterator();
1458   registry=GetNextImageRegistry();
1459   if (registry != (const char *) NULL)
1460     {
1461       /*
1462         Display image registry.
1463       */
1464       (void) FormatLocaleFile(file,"  Registry:\n");
1465       while (registry != (const char *) NULL)
1466       {
1467         (void) FormatLocaleFile(file,"    %s: ",registry);
1468         value=(const char *) GetImageRegistry(StringRegistryType,registry,
1469           exception);
1470         if (value != (const char *) NULL)
1471           (void) FormatLocaleFile(file,"%s\n",value);
1472         registry=GetNextImageRegistry();
1473       }
1474     }
1475   (void) FormatLocaleFile(file,"  Tainted: %s\n",CommandOptionToMnemonic(
1476     MagickBooleanOptions,(ssize_t) image->taint));
1477   (void) FormatMagickSize(GetBlobSize(image),MagickTrue,"B",MagickPathExtent,
1478     format);
1479   (void) FormatLocaleFile(file,"  Filesize: %s\n",format);
1480   (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1481     MagickFalse,"P",MagickPathExtent,format);
1482   if (strlen(format) > 1)
1483     format[strlen(format)-1]='\0';
1484   (void) FormatLocaleFile(file,"  Number pixels: %s\n",format);
1485   if (elapsed_time > MagickEpsilon)
1486     {
1487       (void) FormatMagickSize((MagickSizeType) ((double) image->columns*
1488         image->rows/elapsed_time+0.5),MagickFalse,"B",MagickPathExtent,format);
1489       (void) FormatLocaleFile(file,"  Pixels per second: %s\n",format);
1490     }
1491   (void) FormatLocaleFile(file,"  User time: %0.3fu\n",user_time);
1492   (void) FormatLocaleFile(file,"  Elapsed time: %lu:%02lu.%03lu\n",
1493     (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
1494     60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
1495   (void) FormatLocaleFile(file,"  Version: %s\n",GetMagickVersion((size_t *)
1496     NULL));
1497   (void) fflush(file);
1498   return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1499 }