MagickCore  7.1.1-43
Convert, Edit, Or Compose Bitmap Images
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 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://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 
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/blob-private.h"
51 #include "MagickCore/cache.h"
52 #include "MagickCore/client.h"
53 #include "MagickCore/coder.h"
54 #include "MagickCore/color.h"
55 #include "MagickCore/configure.h"
56 #include "MagickCore/constitute.h"
57 #include "MagickCore/decorate.h"
58 #include "MagickCore/delegate.h"
59 #include "MagickCore/draw.h"
60 #include "MagickCore/effect.h"
61 #include "MagickCore/exception.h"
62 #include "MagickCore/exception-private.h"
63 #include "MagickCore/feature.h"
64 #include "MagickCore/gem.h"
65 #include "MagickCore/geometry.h"
66 #include "MagickCore/histogram.h"
67 #include "MagickCore/identify.h"
68 #include "MagickCore/image.h"
69 #include "MagickCore/image-private.h"
70 #include "MagickCore/list.h"
71 #include "MagickCore/locale_.h"
72 #include "MagickCore/log.h"
73 #include "MagickCore/magic.h"
74 #include "MagickCore/magick.h"
75 #include "MagickCore/memory_.h"
76 #include "MagickCore/module.h"
77 #include "MagickCore/monitor.h"
78 #include "MagickCore/montage.h"
79 #include "MagickCore/option.h"
80 #include "MagickCore/pixel-accessor.h"
81 #include "MagickCore/pixel-private.h"
82 #include "MagickCore/prepress.h"
83 #include "MagickCore/profile.h"
84 #include "MagickCore/property.h"
85 #include "MagickCore/quantize.h"
86 #include "MagickCore/quantum.h"
87 #include "MagickCore/random_.h"
88 #include "MagickCore/registry.h"
89 #include "MagickCore/resize.h"
90 #include "MagickCore/resource_.h"
91 #include "MagickCore/signature.h"
92 #include "MagickCore/statistic.h"
93 #include "MagickCore/string_.h"
94 #include "MagickCore/string-private.h"
95 #include "MagickCore/timer.h"
96 #include "MagickCore/timer-private.h"
97 #include "MagickCore/token.h"
98 #include "MagickCore/utility.h"
99 #include "MagickCore/utility-private.h"
100 #include "MagickCore/version.h"
101 
102 /*
103 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
104 % %
105 % %
106 % %
107 % I d e n t i f y I m a g e %
108 % %
109 % %
110 % %
111 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
112 %
113 % IdentifyImage() identifies an image by printing its attributes to the file.
114 % Attributes include the image width, height, size, and others.
115 %
116 % The format of the IdentifyImage method is:
117 %
118 % MagickBooleanType IdentifyImage(Image *image,FILE *file,
119 % const MagickBooleanType verbose,ExceptionInfo *exception)
120 %
121 % A description of each parameter follows:
122 %
123 % o image: the image.
124 %
125 % o file: the file, typically stdout.
126 %
127 % o verbose: A value other than zero prints more detailed information
128 % about the image.
129 %
130 % o exception: return any errors or warnings in this structure.
131 %
132 */
133 
134 static ChannelStatistics *GetLocationStatistics(const Image *image,
135  const StatisticType type,ExceptionInfo *exception)
136 {
138  *channel_statistics;
139 
140  ssize_t
141  i;
142 
143  ssize_t
144  y;
145 
146  assert(image != (Image *) NULL);
147  assert(image->signature == MagickCoreSignature);
148  if (IsEventLogging() != MagickFalse)
149  (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
150  channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(
151  MaxPixelChannels+1,sizeof(*channel_statistics));
152  if (channel_statistics == (ChannelStatistics *) NULL)
153  ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
154  (void) memset(channel_statistics,0,(MaxPixelChannels+1)*
155  sizeof(*channel_statistics));
156  for (i=0; i <= (ssize_t) MaxPixelChannels; i++)
157  {
158  switch (type)
159  {
160  case MaximumStatistic:
161  default:
162  {
163  channel_statistics[i].maxima=(-MagickMaximumValue);
164  break;
165  }
166  case MinimumStatistic:
167  {
168  channel_statistics[i].minima=MagickMaximumValue;
169  break;
170  }
171  }
172  }
173  for (y=0; y < (ssize_t) image->rows; y++)
174  {
175  const Quantum
176  *magick_restrict p;
177 
178  ssize_t
179  x;
180 
181  p=GetVirtualPixels(image,0,y,image->columns,1,exception);
182  if (p == (const Quantum *) NULL)
183  break;
184  for (x=0; x < (ssize_t) image->columns; x++)
185  {
186  if (GetPixelReadMask(image,p) <= (QuantumRange/2))
187  {
188  p+=(ptrdiff_t) 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+=(ptrdiff_t) 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 
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  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+=(ptrdiff_t) GetPixelChannels(image);
343  }
344  if (x < (ssize_t) image->columns)
345  break;
346  }
347  (void) FormatLocaleFile(file,"\n");
348  return(n);
349 }
350 
351 static ssize_t PrintChannelMoments(FILE *file,const PixelChannel channel,
352  const char *name,const double scale,const ChannelMoments *channel_moments)
353 {
354  double
355  powers[MaximumNumberOfImageMoments] =
356  { 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
357 
358  ssize_t
359  i;
360 
361  ssize_t
362  n;
363 
364  n=FormatLocaleFile(file," %s:\n",name);
365  n+=FormatLocaleFile(file," Centroid: %.*g,%.*g\n",
366  GetMagickPrecision(),channel_moments[channel].centroid.x,
367  GetMagickPrecision(),channel_moments[channel].centroid.y);
368  n+=FormatLocaleFile(file," Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
369  GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
370  GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
371  n+=FormatLocaleFile(file," Ellipse angle: %.*g\n",
372  GetMagickPrecision(),channel_moments[channel].ellipse_angle);
373  n+=FormatLocaleFile(file," Ellipse eccentricity: %.*g\n",
374  GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
375  n+=FormatLocaleFile(file," Ellipse intensity: %.*g (%.*g)\n",
376  GetMagickPrecision(),pow(scale,powers[0])*
377  channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
378  channel_moments[channel].ellipse_intensity);
379  for (i=0; i < MaximumNumberOfImageMoments; i++)
380  n+=FormatLocaleFile(file," I%.20g: %.*g (%.*g)\n",i+1.0,
381  GetMagickPrecision(),channel_moments[channel].invariant[i]/pow(scale,
382  powers[i]),GetMagickPrecision(),channel_moments[channel].invariant[i]);
383  return(n);
384 }
385 
386 static ssize_t PrintChannelPerceptualHash(Image *image,FILE *file,
387  const ChannelPerceptualHash *channel_phash)
388 {
389  ssize_t
390  i;
391 
392  ssize_t
393  n;
394 
395  (void) FormatLocaleFile(file," Channel perceptual hash: ");
396  for (i=0; i < (ssize_t) channel_phash[0].number_colorspaces; i++)
397  {
398  (void) FormatLocaleFile(file,"%s",CommandOptionToMnemonic(
399  MagickColorspaceOptions,(ssize_t) channel_phash[0].colorspace[i]));
400  if (i < (ssize_t) (channel_phash[0].number_colorspaces-1))
401  (void) FormatLocaleFile(file,", ");
402  }
403  (void) FormatLocaleFile(file,"\n");
404  n=0;
405  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
406  {
407  PixelChannel
408  channel;
409 
410  PixelTrait
411  traits;
412 
413  ssize_t
414  j;
415 
416  channel=GetPixelChannelChannel(image,i);
417  if (channel == IndexPixelChannel)
418  continue;
419  traits=GetPixelChannelTraits(image,channel);
420  if (traits == UndefinedPixelTrait)
421  continue;
422  n=FormatLocaleFile(file," Channel %.20g:\n",(double) channel);
423  for (j=0; j < MaximumNumberOfPerceptualHashes; j++)
424  {
425  ssize_t
426  k;
427 
428  n+=FormatLocaleFile(file," PH%.20g: ",(double) j+1);
429  for (k=0; k < (ssize_t) channel_phash[0].number_colorspaces; k++)
430  {
431  n+=FormatLocaleFile(file,"%.*g",GetMagickPrecision(),
432  channel_phash[channel].phash[k][j]);
433  if (k < (ssize_t) (channel_phash[0].number_colorspaces-1))
434  n+=FormatLocaleFile(file,", ");
435  }
436  n+=FormatLocaleFile(file,"\n");
437  }
438  }
439  return(n);
440 }
441 
442 static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
443  const char *name,const double scale,
444  const ChannelStatistics *channel_statistics)
445 {
446 #define StatisticsFormat " %s:\n min: %.*g (%.*g)\n " \
447  "max: %.*g (%.*g)\n mean: %.*g (%.*g)\n median: %.*g (%.*g)\n " \
448  "standard deviation: %.*g (%.*g)\n kurtosis: %.*g\n " \
449  "skewness: %.*g\n entropy: %.*g\n"
450 
451  ssize_t
452  n;
453 
454  n=FormatLocaleFile(file,StatisticsFormat,name,GetMagickPrecision(),
455  (double) ClampToQuantum((MagickRealType) (scale*
456  channel_statistics[channel].minima)),GetMagickPrecision(),
457  channel_statistics[channel].minima/(double) QuantumRange,
458  GetMagickPrecision(),(double) ClampToQuantum((MagickRealType) (scale*
459  channel_statistics[channel].maxima)),GetMagickPrecision(),
460  channel_statistics[channel].maxima/(double) QuantumRange,
461  GetMagickPrecision(),scale*channel_statistics[channel].mean,
462  GetMagickPrecision(),channel_statistics[channel].mean/(double) QuantumRange,
463  GetMagickPrecision(),scale*channel_statistics[channel].median,
464  GetMagickPrecision(),channel_statistics[channel].median/(double) QuantumRange,
465  GetMagickPrecision(),scale*channel_statistics[channel].standard_deviation,
466  GetMagickPrecision(),channel_statistics[channel].standard_deviation/
467  (double) QuantumRange,GetMagickPrecision(),
468  channel_statistics[channel].kurtosis,GetMagickPrecision(),
469  channel_statistics[channel].skewness,GetMagickPrecision(),
470  channel_statistics[channel].entropy);
471  return(n);
472 }
473 
474 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
475  const MagickBooleanType verbose,ExceptionInfo *exception)
476 {
477  char
478  buffer[MagickPathExtent],
479  color[MagickPathExtent],
480  key[MagickPathExtent];
481 
483  *channel_features;
484 
486  *channel_moments;
487 
489  *channel_phash;
490 
492  *channel_statistics;
493 
494  ColorspaceType
495  colorspace;
496 
497  const char
498  *artifact,
499  *locate,
500  *name,
501  *property,
502  *registry,
503  *value;
504 
505  const MagickInfo
506  *magick_info;
507 
508  const Quantum
509  *p;
510 
511  double
512  elapsed_time,
513  scale,
514  user_time;
515 
516  ImageType
517  type;
518 
519  int
520  expired;
521 
522  MagickBooleanType
523  ping;
524 
525  size_t
526  depth,
527  distance;
528 
529  ssize_t
530  i,
531  x,
532  y;
533 
534  struct stat
535  properties;
536 
537  assert(image != (Image *) NULL);
538  assert(image->signature == MagickCoreSignature);
539  if (IsEventLogging() != MagickFalse)
540  (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
541  if (file == (FILE *) NULL)
542  file=stdout;
543  colorspace=image->colorspace;
544  locate=GetImageArtifact(image,"identify:locate");
545  if (locate != (const char *) NULL)
546  {
547  const char
548  *limit;
549 
550  size_t
551  max_locations;
552 
553  StatisticType
554  statistic_type;
555 
556  /*
557  Display minimum, maximum, or mean pixel locations.
558  */
559  statistic_type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
560  MagickFalse,locate);
561  limit=GetImageArtifact(image,"identify:limit");
562  max_locations=0;
563  if (limit != (const char *) NULL)
564  max_locations=StringToUnsignedLong(limit);
565  channel_statistics=GetLocationStatistics(image,statistic_type,exception);
566  if (channel_statistics == (ChannelStatistics *) NULL)
567  return(MagickFalse);
568  (void) FormatLocaleFile(file,"Channel %s locations:\n",locate);
569  switch (colorspace)
570  {
571  case RGBColorspace:
572  case sRGBColorspace:
573  {
574  if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
575  (void) PrintChannelLocations(file,image,RedPixelChannel,"Red",
576  statistic_type,max_locations,channel_statistics);
577  if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
578  (void) PrintChannelLocations(file,image,GreenPixelChannel,"Green",
579  statistic_type,max_locations,channel_statistics);
580  if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
581  (void) PrintChannelLocations(file,image,BluePixelChannel,"Blue",
582  statistic_type,max_locations,channel_statistics);
583  break;
584  }
585  case CMYKColorspace:
586  {
587  if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
588  (void) PrintChannelLocations(file,image,CyanPixelChannel,"Cyan",
589  statistic_type,max_locations,channel_statistics);
590  if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
591  (void) PrintChannelLocations(file,image,MagentaPixelChannel,
592  "Magenta",statistic_type,max_locations,channel_statistics);
593  if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
594  (void) PrintChannelLocations(file,image,YellowPixelChannel,"Yellow",
595  statistic_type,max_locations,channel_statistics);
596  if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
597  (void) PrintChannelLocations(file,image,BlackPixelChannel,"Black",
598  statistic_type,max_locations,channel_statistics);
599  break;
600  }
601  case LinearGRAYColorspace:
602  case GRAYColorspace:
603  {
604  if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
605  (void) PrintChannelLocations(file,image,GrayPixelChannel,"Gray",
606  statistic_type,max_locations,channel_statistics);
607  break;
608  }
609  default:
610  {
611  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
612  {
613  PixelChannel channel = GetPixelChannelChannel(image,i);
614  PixelTrait traits = GetPixelChannelTraits(image,channel);
615  if ((traits & UpdatePixelTrait) != 0)
616  (void) PrintChannelLocations(file,image,channel,"Channel",
617  statistic_type,max_locations,channel_statistics);
618  }
619  break;
620  }
621  }
622  if (image->alpha_trait != UndefinedPixelTrait)
623  (void) PrintChannelLocations(file,image,AlphaPixelChannel,"Alpha",
624  statistic_type,max_locations,channel_statistics);
625  channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
626  channel_statistics);
627  return(ferror(file) != 0 ? MagickFalse : MagickTrue);
628  }
629  elapsed_time=GetElapsedTime(&image->timer);
630  user_time=GetUserTime(&image->timer);
631  GetTimerInfo(&image->timer);
632  if (verbose == MagickFalse)
633  {
634  /*
635  Display summary info about the image.
636  */
637  if (*image->magick_filename != '\0')
638  if (LocaleCompare(image->magick_filename,image->filename) != 0)
639  (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
640  if ((GetPreviousImageInList(image) == (Image *) NULL) &&
641  (GetNextImageInList(image) == (Image *) NULL) &&
642  (image->scene == 0))
643  (void) FormatLocaleFile(file,"%s ",image->filename);
644  else
645  (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
646  image->scene);
647  (void) FormatLocaleFile(file,"%s ",image->magick);
648  if ((image->magick_columns != 0) || (image->magick_rows != 0))
649  if ((image->magick_columns != image->columns) ||
650  (image->magick_rows != image->rows))
651  (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
652  image->magick_columns,(double) image->magick_rows);
653  (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
654  (double) image->rows);
655  if ((image->page.width != 0) || (image->page.height != 0) ||
656  (image->page.x != 0) || (image->page.y != 0))
657  (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
658  image->page.width,(double) image->page.height,(double) image->page.x,
659  (double) image->page.y);
660  (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
661  if (image->type != UndefinedType)
662  (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
663  MagickTypeOptions,(ssize_t) image->type));
664  if (colorspace != UndefinedColorspace)
665  (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
666  MagickColorspaceOptions,(ssize_t) colorspace));
667  if (image->storage_class == DirectClass)
668  {
669  if (image->total_colors != 0)
670  {
671  (void) FormatMagickSize(image->total_colors,MagickFalse,"B",
672  MagickPathExtent,buffer);
673  (void) FormatLocaleFile(file,"%s ",buffer);
674  }
675  }
676  else
677  if (image->total_colors <= image->colors)
678  (void) FormatLocaleFile(file,"%.20gc ",(double)
679  image->colors);
680  else
681  (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
682  image->total_colors,(double) image->colors);
683  if (image->error.mean_error_per_pixel != 0.0)
684  (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
685  (image->error.mean_error_per_pixel+0.5),
686  image->error.normalized_mean_error,
687  image->error.normalized_maximum_error);
688  if (image->extent != 0)
689  {
690  (void) FormatMagickSize(image->extent,MagickTrue,"B",
691  MagickPathExtent,buffer);
692  (void) FormatLocaleFile(file,"%s ",buffer);
693  }
694  (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
695  (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
696  elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
697  floor(elapsed_time))));
698  (void) FormatLocaleFile(file,"\n");
699  (void) fflush(file);
700  return(ferror(file) != 0 ? MagickFalse : MagickTrue);
701  }
702  /*
703  Display verbose info about the image.
704  */
705  p=GetVirtualPixels(image,0,0,1,1,exception);
706  ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
707  (void) SignatureImage(image,exception);
708  channel_statistics=(ChannelStatistics *) NULL;
709  channel_moments=(ChannelMoments *) NULL;
710  channel_phash=(ChannelPerceptualHash *) NULL;
711  channel_features=(ChannelFeatures *) NULL;
712  depth=0;
713  if (ping == MagickFalse)
714  {
715  depth=GetImageDepth(image,exception);
716  channel_statistics=GetImageStatistics(image,exception);
717  artifact=GetImageArtifact(image,"identify:moments");
718  if (artifact != (const char *) NULL)
719  {
720  channel_moments=GetImageMoments(image,exception);
721  channel_phash=GetImagePerceptualHash(image,exception);
722  }
723  artifact=GetImageArtifact(image,"identify:features");
724  if (artifact != (const char *) NULL)
725  {
726  distance=StringToUnsignedLong(artifact);
727  channel_features=GetImageFeatures(image,distance,exception);
728  }
729  }
730  (void) FormatLocaleFile(file,"Image:\n Filename: %s\n",image->filename);
731  if (*image->magick_filename != '\0')
732  if (LocaleCompare(image->magick_filename,image->filename) != 0)
733  {
734  char
735  filename[MagickPathExtent];
736 
737  GetPathComponent(image->magick_filename,TailPath,filename);
738  (void) FormatLocaleFile(file," Base filename: %s\n",filename);
739  }
740  properties=(*GetBlobProperties(image));
741  if (properties.st_mode != 0)
742  {
743  static const char *rwx[] =
744  { "---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
745  (void) FormatLocaleFile(file," Permissions: %s%s%s\n",
746  rwx[(properties.st_mode >> 6) & 0x07],
747  rwx[(properties.st_mode >> 3) & 0x07],
748  rwx[(properties.st_mode >> 0) & 0x07]);
749  }
750  magick_info=GetMagickInfo(image->magick,exception);
751  if ((magick_info == (const MagickInfo *) NULL) ||
752  (GetMagickDescription(magick_info) == (const char *) NULL))
753  (void) FormatLocaleFile(file," Format: %s\n",image->magick);
754  else
755  (void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
756  GetMagickDescription(magick_info));
757  if ((magick_info != (const MagickInfo *) NULL) &&
758  (GetMagickMimeType(magick_info) != (const char *) NULL))
759  (void) FormatLocaleFile(file," Mime type: %s\n",GetMagickMimeType(
760  magick_info));
761  (void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
762  MagickClassOptions,(ssize_t) image->storage_class));
763  (void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
764  image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
765  image->tile_offset.y);
766  if ((image->magick_columns != 0) || (image->magick_rows != 0))
767  if ((image->magick_columns != image->columns) ||
768  (image->magick_rows != image->rows))
769  (void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
770  image->magick_columns,(double) image->magick_rows);
771  if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
772  {
773  (void) FormatLocaleFile(file," Resolution: %gx%g\n",image->resolution.x,
774  image->resolution.y);
775  (void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
776  image->columns/image->resolution.x,(double) image->rows/
777  image->resolution.y);
778  }
779  (void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
780  MagickResolutionOptions,(ssize_t) image->units));
781  (void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
782  MagickColorspaceOptions,(ssize_t) colorspace));
783  type=IdentifyImageType(image,exception);
784  (void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
785  MagickTypeOptions,(ssize_t) type));
786  if (image->type != type)
787  (void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
788  MagickTypeOptions,(ssize_t) image->type));
789  (void) FormatLocaleFile(file," Endianness: %s\n",CommandOptionToMnemonic(
790  MagickEndianOptions,(ssize_t) image->endian));
791  if (depth != 0)
792  {
793  if (image->depth == depth)
794  (void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
795  image->depth);
796  else
797  (void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
798  image->depth,(double) depth);
799  }
800  (void) FormatLocaleFile(file," Channels: %g.%g\n",(double)
801  image->number_channels,(double) image->number_meta_channels);
802  if (channel_statistics != (ChannelStatistics *) NULL)
803  {
804  /*
805  Detail channel depth and extrema.
806  */
807  (void) FormatLocaleFile(file," Channel depth:\n");
808  switch (colorspace)
809  {
810  case RGBColorspace:
811  case sRGBColorspace:
812  {
813  if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
814  (void) FormatLocaleFile(file," Red: %.20g-bit\n",(double)
815  channel_statistics[RedPixelChannel].depth);
816  if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
817  (void) FormatLocaleFile(file," Green: %.20g-bit\n",(double)
818  channel_statistics[GreenPixelChannel].depth);
819  if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
820  (void) FormatLocaleFile(file," Blue: %.20g-bit\n",(double)
821  channel_statistics[BluePixelChannel].depth);
822  break;
823  }
824  case CMYKColorspace:
825  {
826  if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
827  (void) FormatLocaleFile(file," Cyan: %.20g-bit\n",(double)
828  channel_statistics[CyanPixelChannel].depth);
829  if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
830  (void) FormatLocaleFile(file," Magenta: %.20g-bit\n",(double)
831  channel_statistics[MagentaPixelChannel].depth);
832  if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
833  (void) FormatLocaleFile(file," Yellow: %.20g-bit\n",(double)
834  channel_statistics[YellowPixelChannel].depth);
835  if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
836  (void) FormatLocaleFile(file," Black: %.20g-bit\n",(double)
837  channel_statistics[BlackPixelChannel].depth);
838  break;
839  }
840  case LinearGRAYColorspace:
841  case GRAYColorspace:
842  {
843  if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
844  (void) FormatLocaleFile(file," Gray: %.20g-bit\n",(double)
845  channel_statistics[GrayPixelChannel].depth);
846  break;
847  }
848  default:
849  {
850  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
851  {
852  PixelChannel channel = GetPixelChannelChannel(image,i);
853  PixelTrait traits = GetPixelChannelTraits(image,channel);
854  if ((traits & UpdatePixelTrait) != 0)
855  (void) FormatLocaleFile(file," Channel %.20g: %.20g-bit\n",
856  (double) i,(double) channel_statistics[channel].depth);
857  }
858  break;
859  }
860  }
861  if (image->alpha_trait != UndefinedPixelTrait)
862  (void) FormatLocaleFile(file," Alpha: %.20g-bit\n",(double)
863  channel_statistics[AlphaPixelChannel].depth);
864  if ((image->channels & ReadMaskChannel) != 0)
865  (void) FormatLocaleFile(file," Read mask: %.20g-bit\n",(double)
866  channel_statistics[ReadMaskPixelChannel].depth);
867  if ((image->channels & WriteMaskChannel) != 0)
868  (void) FormatLocaleFile(file," Write mask: %.20g-bit\n",(double)
869  channel_statistics[WriteMaskPixelChannel].depth);
870  if ((image->channels & CompositeMaskChannel) != 0)
871  (void) FormatLocaleFile(file," Composite mask: %.20g-bit\n",
872  (double) channel_statistics[CompositeMaskPixelChannel].depth);
873  if (image->number_meta_channels != 0)
874  for (i=0; i < (ssize_t) image->number_meta_channels; i++)
875  {
876  PixelChannel
877  channel = (PixelChannel) (MetaPixelChannels+i);
878 
879  (void) FormatLocaleFile(file," Meta channel[%.20g]: %.20g-bit\n",
880  (double) i,(double) channel_statistics[channel].depth);
881  }
882  scale=1.0;
883  if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
884  scale=(double) (QuantumRange/((size_t) QuantumRange >> ((size_t)
885  MAGICKCORE_QUANTUM_DEPTH-image->depth)));
886  (void) FormatLocaleFile(file," Channel statistics:\n");
887  (void) FormatLocaleFile(file," Pixels: %.20g\n",(double)
888  image->columns*image->rows);
889  switch (colorspace)
890  {
891  case RGBColorspace:
892  case sRGBColorspace:
893  {
894  if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
895  (void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
896  scale,channel_statistics);
897  if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
898  (void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
899  scale,channel_statistics);
900  if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
901  (void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
902  scale,channel_statistics);
903  break;
904  }
905  case CMYKColorspace:
906  {
907  if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
908  (void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
909  scale,channel_statistics);
910  if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
911  (void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",
912  1.0/scale,channel_statistics);
913  if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
914  (void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
915  scale,channel_statistics);
916  if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
917  (void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
918  scale,channel_statistics);
919  break;
920  }
921  case LinearGRAYColorspace:
922  case GRAYColorspace:
923  {
924  if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
925  (void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
926  scale,channel_statistics);
927  break;
928  }
929  default:
930  {
931  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
932  {
933  char
934  label[MagickPathExtent];
935 
936  PixelChannel channel = GetPixelChannelChannel(image,i);
937  PixelTrait traits = GetPixelChannelTraits(image,channel);
938  if ((traits & UpdatePixelTrait) != 0)
939  {
940  (void) FormatLocaleString(label,MagickPathExtent,
941  "Channel %.20g",(double) i);
942  (void) PrintChannelStatistics(file,channel,label,1.0/scale,
943  channel_statistics);
944  }
945  }
946  break;
947  }
948  }
949  if (image->alpha_trait != UndefinedPixelTrait)
950  (void) PrintChannelStatistics(file,AlphaPixelChannel,
951  "Alpha",1.0/scale,channel_statistics);
952  if ((image->channels & ReadMaskChannel) != 0)
953  (void) PrintChannelStatistics(file,ReadMaskPixelChannel,
954  "Read mask",1.0/scale,channel_statistics);
955  if ((image->channels & WriteMaskChannel) != 0)
956  (void) PrintChannelStatistics(file,WriteMaskPixelChannel,
957  "Write mask",1.0/scale,channel_statistics);
958  if ((image->channels & CompositeMaskChannel) != 0)
959  (void) PrintChannelStatistics(file,WriteMaskPixelChannel,
960  "Composite mask",1.0/scale,channel_statistics);
961  if (image->number_meta_channels != 0)
962  for (i=0; i < (ssize_t) image->number_meta_channels; i++)
963  {
964  char
965  label[MagickPathExtent];
966 
967  PixelChannel
968  channel = (PixelChannel) (MetaPixelChannels+i);
969 
970  (void) FormatLocaleString(label,MagickPathExtent,
971  "Meta channel[%.20g]",(double) i);
972  (void) PrintChannelStatistics(file,channel,label,1.0/scale,
973  channel_statistics);
974  }
975  if ((colorspace != LinearGRAYColorspace) &&
976  (colorspace != GRAYColorspace))
977  {
978  (void) FormatLocaleFile(file," Image statistics:\n");
979  (void) PrintChannelStatistics(file,CompositePixelChannel,"Overall",
980  1.0/scale,channel_statistics);
981  }
982  channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
983  channel_statistics);
984  }
985  if (channel_moments != (ChannelMoments *) NULL)
986  {
987  scale=(double) ((1UL << image->depth)-1);
988  (void) FormatLocaleFile(file," Channel moments:\n");
989  switch (colorspace)
990  {
991  case RGBColorspace:
992  case sRGBColorspace:
993  {
994  if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
995  (void) PrintChannelMoments(file,RedPixelChannel,"Red",scale,
996  channel_moments);
997  if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
998  (void) PrintChannelMoments(file,GreenPixelChannel,"Green",scale,
999  channel_moments);
1000  if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
1001  (void) PrintChannelMoments(file,BluePixelChannel,"Blue",scale,
1002  channel_moments);
1003  break;
1004  }
1005  case CMYKColorspace:
1006  {
1007  if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
1008  (void) PrintChannelMoments(file,CyanPixelChannel,"Cyan",scale,
1009  channel_moments);
1010  if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
1011  (void) PrintChannelMoments(file,MagentaPixelChannel,"Magenta",scale,
1012  channel_moments);
1013  if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
1014  (void) PrintChannelMoments(file,YellowPixelChannel,"Yellow",scale,
1015  channel_moments);
1016  if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
1017  (void) PrintChannelMoments(file,BlackPixelChannel,"Black",scale,
1018  channel_moments);
1019  break;
1020  }
1021  case GRAYColorspace:
1022  {
1023  if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
1024  (void) PrintChannelMoments(file,GrayPixelChannel,"Gray",scale,
1025  channel_moments);
1026  break;
1027  }
1028  default:
1029  {
1030  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
1031  {
1032  char
1033  label[MagickPathExtent];
1034 
1035  PixelChannel channel = GetPixelChannelChannel(image,i);
1036  PixelTrait traits = GetPixelChannelTraits(image,channel);
1037  if ((traits & UpdatePixelTrait) != 0)
1038  {
1039  (void) FormatLocaleString(label,MagickPathExtent,
1040  "Channel %.20g",(double) i);
1041  (void) PrintChannelMoments(file,channel,label,scale,
1042  channel_moments);
1043  }
1044  }
1045  break;
1046  }
1047  }
1048  if (image->alpha_trait != UndefinedPixelTrait)
1049  (void) PrintChannelMoments(file,AlphaPixelChannel,"Alpha",scale,
1050  channel_moments);
1051  if (colorspace != GRAYColorspace)
1052  {
1053  (void) FormatLocaleFile(file," Image moments:\n");
1054  (void) PrintChannelMoments(file,CompositePixelChannel,"Overall",scale,
1055  channel_moments);
1056  }
1057  channel_moments=(ChannelMoments *) RelinquishMagickMemory(
1058  channel_moments);
1059  }
1060  if (channel_phash != (ChannelPerceptualHash *) NULL)
1061  {
1062  (void) PrintChannelPerceptualHash(image,file,channel_phash);
1063  channel_phash=(ChannelPerceptualHash *) RelinquishMagickMemory(
1064  channel_phash);
1065  }
1066  if (channel_features != (ChannelFeatures *) NULL)
1067  {
1068  (void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
1069  "left and right diagonals, average):\n");
1070  switch (colorspace)
1071  {
1072  case RGBColorspace:
1073  case sRGBColorspace:
1074  {
1075  if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
1076  (void) PrintChannelFeatures(file,RedPixelChannel,"Red",
1077  channel_features);
1078  if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
1079  (void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
1080  channel_features);
1081  if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
1082  (void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
1083  channel_features);
1084  break;
1085  }
1086  case CMYKColorspace:
1087  {
1088  if ((GetPixelCyanTraits(image) & UpdatePixelTrait) != 0)
1089  (void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
1090  channel_features);
1091  if ((GetPixelMagentaTraits(image) & UpdatePixelTrait) != 0)
1092  (void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
1093  channel_features);
1094  if ((GetPixelYellowTraits(image) & UpdatePixelTrait) != 0)
1095  (void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
1096  channel_features);
1097  if ((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0)
1098  (void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
1099  channel_features);
1100  break;
1101  }
1102  case GRAYColorspace:
1103  {
1104  if ((GetPixelGrayTraits(image) & UpdatePixelTrait) != 0)
1105  (void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
1106  channel_features);
1107  break;
1108  }
1109  default:
1110  {
1111  for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
1112  {
1113  char
1114  label[MagickPathExtent];
1115 
1116  PixelChannel channel = GetPixelChannelChannel(image,i);
1117  PixelTrait traits = GetPixelChannelTraits(image,channel);
1118  if ((traits & UpdatePixelTrait) != 0)
1119  {
1120  (void) FormatLocaleString(label,MagickPathExtent,
1121  "Channel %.20g",(double) i);
1122  (void) PrintChannelFeatures(file,channel,label,
1123  channel_features);
1124  }
1125  }
1126  break;
1127  }
1128  }
1129  if (image->alpha_trait != UndefinedPixelTrait)
1130  (void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
1131  channel_features);
1132  channel_features=(ChannelFeatures *) RelinquishMagickMemory(
1133  channel_features);
1134  }
1135  if (ping == MagickFalse)
1136  {
1137  if (colorspace == CMYKColorspace)
1138  (void) FormatLocaleFile(file," Total ink density: %.*g%%\n",
1139  GetMagickPrecision(),100.0*GetImageTotalInkDensity(image,exception)/
1140  (double) QuantumRange);
1141  x=0;
1142  if (image->alpha_trait != UndefinedPixelTrait)
1143  {
1144  MagickBooleanType
1145  found = MagickFalse;
1146 
1147  p=(const Quantum *) NULL;
1148  for (y=0; y < (ssize_t) image->rows; y++)
1149  {
1150  p=GetVirtualPixels(image,0,y,image->columns,1,exception);
1151  if (p == (const Quantum *) NULL)
1152  break;
1153  for (x=0; x < (ssize_t) image->columns; x++)
1154  {
1155  if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
1156  {
1157  found=MagickTrue;
1158  break;
1159  }
1160  p+=(ptrdiff_t) GetPixelChannels(image);
1161  }
1162  if (found != MagickFalse)
1163  break;
1164  }
1165  if (found != MagickFalse)
1166  {
1167  char
1168  tuple[MagickPathExtent];
1169 
1170  PixelInfo
1171  pixel;
1172 
1173  GetPixelInfo(image,&pixel);
1174  GetPixelInfoPixel(image,p,&pixel);
1175  (void) QueryColorname(image,&pixel,SVGCompliance,tuple,
1176  exception);
1177  (void) FormatLocaleFile(file," Alpha: %s ",tuple);
1178  GetColorTuple(&pixel,MagickTrue,tuple);
1179  (void) FormatLocaleFile(file," %s\n",tuple);
1180  }
1181  }
1182  if (IsHistogramImage(image,exception) != MagickFalse)
1183  {
1184  (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1185  GetNumberColors(image,(FILE *) NULL,exception));
1186  (void) FormatLocaleFile(file," Histogram:\n");
1187  (void) GetNumberColors(image,file,exception);
1188  }
1189  else
1190  {
1191  artifact=GetImageArtifact(image,"identify:unique-colors");
1192  if (IsStringTrue(artifact) != MagickFalse)
1193  (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1194  GetNumberColors(image,(FILE *) NULL,exception));
1195  }
1196  }
1197  if (image->storage_class == PseudoClass)
1198  {
1199  (void) FormatLocaleFile(file," Colormap entries: %.20g\n",(double)
1200  image->colors);
1201  (void) FormatLocaleFile(file," Colormap:\n");
1202  if (image->colors <= 1024)
1203  {
1204  char
1205  hex[MagickPathExtent],
1206  tuple[MagickPathExtent];
1207 
1208  PixelInfo
1209  pixel;
1210 
1211  PixelInfo
1212  *magick_restrict c;
1213 
1214  GetPixelInfo(image,&pixel);
1215  c=image->colormap;
1216  for (i=0; i < (ssize_t) image->colors; i++)
1217  {
1218  pixel=(*c);
1219  (void) CopyMagickString(tuple,"(",MagickPathExtent);
1220  ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
1221  tuple);
1222  (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1223  ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
1224  tuple);
1225  (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1226  ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
1227  tuple);
1228  if (pixel.colorspace == CMYKColorspace)
1229  {
1230  (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1231  ConcatenateColorComponent(&pixel,BlackPixelChannel,
1232  X11Compliance,tuple);
1233  }
1234  if (pixel.alpha_trait != UndefinedPixelTrait)
1235  {
1236  (void) ConcatenateMagickString(tuple,",",MagickPathExtent);
1237  ConcatenateColorComponent(&pixel,AlphaPixelChannel,
1238  X11Compliance,tuple);
1239  }
1240  (void) ConcatenateMagickString(tuple,")",MagickPathExtent);
1241  (void) QueryColorname(image,&pixel,SVGCompliance,color,
1242  exception);
1243  GetColorTuple(&pixel,MagickTrue,hex);
1244  (void) FormatLocaleFile(file," %g: %s %s %s\n",(double) i,tuple,
1245  hex,color);
1246  c++;
1247  }
1248  }
1249  }
1250  if (image->error.mean_error_per_pixel != 0.0)
1251  (void) FormatLocaleFile(file," Mean error per pixel: %g\n",
1252  image->error.mean_error_per_pixel);
1253  if (image->error.normalized_mean_error != 0.0)
1254  (void) FormatLocaleFile(file," Normalized mean error: %g\n",
1255  image->error.normalized_mean_error);
1256  if (image->error.normalized_maximum_error != 0.0)
1257  (void) FormatLocaleFile(file," Normalized maximum error: %g\n",
1258  image->error.normalized_maximum_error);
1259  (void) FormatLocaleFile(file," Rendering intent: %s\n",
1260  CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
1261  image->rendering_intent));
1262  if (image->gamma != 0.0)
1263  (void) FormatLocaleFile(file," Gamma: %g\n",image->gamma);
1264  if ((image->chromaticity.red_primary.x != 0.0) ||
1265  (image->chromaticity.green_primary.x != 0.0) ||
1266  (image->chromaticity.blue_primary.x != 0.0) ||
1267  (image->chromaticity.white_point.x != 0.0))
1268  {
1269  /*
1270  Display image chromaticity.
1271  */
1272  (void) FormatLocaleFile(file," Chromaticity:\n");
1273  (void) FormatLocaleFile(file," red primary: (%g,%g,%g)\n",
1274  image->chromaticity.red_primary.x,image->chromaticity.red_primary.y,
1275  image->chromaticity.red_primary.z);
1276  (void) FormatLocaleFile(file," green primary: (%g,%g,%g)\n",
1277  image->chromaticity.green_primary.x,image->chromaticity.green_primary.y,
1278  image->chromaticity.green_primary.z);
1279  (void) FormatLocaleFile(file," blue primary: (%g,%g,%g)\n",
1280  image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y,
1281  image->chromaticity.blue_primary.z);
1282  (void) FormatLocaleFile(file," white point: (%g,%g,%g)\n",
1283  image->chromaticity.white_point.x,image->chromaticity.white_point.y,
1284  image->chromaticity.white_point.z);
1285  }
1286  if ((image->extract_info.width*image->extract_info.height) != 0)
1287  (void) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1288  (double) image->extract_info.width,(double) image->extract_info.height,
1289  (double) image->extract_info.x,(double) image->extract_info.y);
1290  (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1291  exception);
1292  (void) FormatLocaleFile(file," Matte color: %s\n",color);
1293  (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1294  exception);
1295  (void) FormatLocaleFile(file," Background color: %s\n",color);
1296  (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1297  exception);
1298  (void) FormatLocaleFile(file," Border color: %s\n",color);
1299  (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1300  exception);
1301  (void) FormatLocaleFile(file," Transparent color: %s\n",color);
1302  (void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
1303  MagickInterlaceOptions,(ssize_t) image->interlace));
1304  (void) FormatLocaleFile(file," Intensity: %s\n",CommandOptionToMnemonic(
1305  MagickPixelIntensityOptions,(ssize_t) image->intensity));
1306  (void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
1307  MagickComposeOptions,(ssize_t) image->compose));
1308  if ((image->page.width != 0) || (image->page.height != 0) ||
1309  (image->page.x != 0) || (image->page.y != 0))
1310  (void) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1311  (double) image->page.width,(double) image->page.height,(double)
1312  image->page.x,(double) image->page.y);
1313  if ((image->page.x != 0) || (image->page.y != 0))
1314  (void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
1315  image->page.x,(double) image->page.y);
1316  (void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
1317  MagickDisposeOptions,(ssize_t) image->dispose));
1318  if (image->delay != 0)
1319  (void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
1320  (double) image->ticks_per_second);
1321  if (image->iterations != 1)
1322  (void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
1323  image->iterations);
1324  if (image->duration != 0)
1325  (void) FormatLocaleFile(file," Duration: %.20g\n",(double)
1326  image->duration);
1327  if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1328  (void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
1329  image->scene,(double) GetImageListLength(image));
1330  else
1331  if (image->scene != 0)
1332  (void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
1333  (void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
1334  MagickCompressOptions,(ssize_t) image->compression));
1335  if (image->quality != UndefinedCompressionQuality)
1336  (void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
1337  (void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
1338  MagickOrientationOptions,(ssize_t) image->orientation));
1339  if (image->montage != (char *) NULL)
1340  (void) FormatLocaleFile(file," Montage: %s\n",image->montage);
1341  if (image->directory != (char *) NULL)
1342  {
1343  Image
1344  *tile;
1345 
1346  ImageInfo
1347  *image_info;
1348 
1349  char
1350  *d,
1351  *q;
1352 
1353  WarningHandler
1354  handler;
1355 
1356  /*
1357  Display visual image directory.
1358  */
1359  image_info=AcquireImageInfo();
1360  (void) CloneString(&image_info->size,"64x64");
1361  (void) FormatLocaleFile(file," Directory:\n");
1362  for (d=image->directory; *d != '\0'; d++)
1363  {
1364  q=d;
1365  while ((*q != '\xff') && (*q != '\0') &&
1366  ((size_t) (q-d) < sizeof(image_info->filename)))
1367  q++;
1368  (void) CopyMagickString(image_info->filename,d,(size_t) (q-d+1));
1369  d=q;
1370  (void) FormatLocaleFile(file," %s",image_info->filename);
1371  handler=SetWarningHandler((WarningHandler) NULL);
1372  tile=ReadImage(image_info,exception);
1373  (void) SetWarningHandler(handler);
1374  if (tile == (Image *) NULL)
1375  {
1376  (void) FormatLocaleFile(file,"\n");
1377  continue;
1378  }
1379  (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1380  tile->magick_columns,(double) tile->magick_rows,tile->magick);
1381  (void) SignatureImage(tile,exception);
1382  ResetImagePropertyIterator(tile);
1383  property=GetNextImageProperty(tile);
1384  while (property != (const char *) NULL)
1385  {
1386  (void) FormatLocaleFile(file," %s:\n",property);
1387  value=GetImageProperty(tile,property,exception);
1388  if (value != (const char *) NULL)
1389  (void) FormatLocaleFile(file,"%s\n",value);
1390  property=GetNextImageProperty(tile);
1391  }
1392  tile=DestroyImage(tile);
1393  }
1394  image_info=DestroyImageInfo(image_info);
1395  }
1396  (void) FormatLocaleString(key,MagickPathExtent,"8BIM:1999,2998:#1");
1397  value=GetImageProperty(image,key,exception);
1398  if (value != (const char *) NULL)
1399  {
1400  /*
1401  Display clipping path.
1402  */
1403  (void) FormatLocaleFile(file," Clipping path: ");
1404  if (strlen(value) > 80)
1405  (void) fputc('\n',file);
1406  (void) FormatLocaleFile(file,"%s\n",value);
1407  }
1408  artifact=GetImageArtifact(image,"identify:convex-hull");
1409  if (IsStringTrue(artifact) != MagickFalse)
1410  {
1411  char
1412  *points;
1413 
1414  PointInfo
1415  *bounding_box,
1416  *convex_hull;
1417 
1418  ssize_t
1419  n;
1420 
1421  size_t
1422  number_points;
1423 
1424  /*
1425  Display convex hull & minimum bounding box.
1426  */
1427  convex_hull=GetImageConvexHull(image,&number_points,exception);
1428  if (convex_hull != (PointInfo *) NULL)
1429  {
1430  points=AcquireString("");
1431  for (n=0; n < (ssize_t) number_points; n++)
1432  {
1433  (void) FormatLocaleString(buffer,MagickPathExtent,"%g,%g ",
1434  convex_hull[n].x,convex_hull[n].y);
1435  (void) ConcatenateString(&points,buffer);
1436  }
1437  convex_hull=(PointInfo *) RelinquishMagickMemory(convex_hull);
1438  (void) FormatLocaleFile(file," Convex hull: ");
1439  (void) FormatLocaleFile(file,"%s\n",points);
1440  points=DestroyString(points);
1441  }
1442  bounding_box=GetImageMinimumBoundingBox(image,&number_points,exception);
1443  if (bounding_box != (PointInfo *) NULL)
1444  {
1445  points=AcquireString("");
1446  for (n=0; n < (ssize_t) number_points; n++)
1447  {
1448  (void) FormatLocaleString(buffer,MagickPathExtent,"%g,%g ",
1449  bounding_box[n].x,bounding_box[n].y);
1450  (void) ConcatenateString(&points,buffer);
1451  }
1452  bounding_box=(PointInfo *) RelinquishMagickMemory(bounding_box);
1453  (void) FormatLocaleFile(file," Minimum bounding box: ");
1454  (void) FormatLocaleFile(file,"%s\n",points);
1455  points=DestroyString(points);
1456  }
1457  }
1458  ResetImageProfileIterator(image);
1459  name=GetNextImageProfile(image);
1460  if (name != (char *) NULL)
1461  {
1462  const StringInfo
1463  *profile;
1464 
1465  /*
1466  Identify image profiles.
1467  */
1468  (void) FormatLocaleFile(file," Profiles:\n");
1469  while (name != (char *) NULL)
1470  {
1471  profile=GetImageProfile(image,name);
1472  if (profile == (StringInfo *) NULL)
1473  continue;
1474  (void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
1475  (double) GetStringInfoLength(profile));
1476  if (LocaleCompare(name,"iptc") == 0)
1477  {
1478  char
1479  *attribute,
1480  **attribute_list;
1481 
1482  const char
1483  *tag;
1484 
1485  long
1486  dataset,
1487  record,
1488  sentinel;
1489 
1490  ssize_t
1491  j;
1492 
1493  size_t
1494  length,
1495  profile_length;
1496 
1497  profile_length=GetStringInfoLength(profile);
1498  for (i=0; i < (ssize_t) profile_length-5; i+=(ssize_t) length)
1499  {
1500  length=1;
1501  sentinel=GetStringInfoDatum(profile)[i++];
1502  if (sentinel != 0x1c)
1503  continue;
1504  dataset=GetStringInfoDatum(profile)[i++];
1505  record=GetStringInfoDatum(profile)[i++];
1506  switch (record)
1507  {
1508  case 5: tag="Image Name"; break;
1509  case 7: tag="Edit Status"; break;
1510  case 10: tag="Priority"; break;
1511  case 15: tag="Category"; break;
1512  case 20: tag="Supplemental Category"; break;
1513  case 22: tag="Fixture Identifier"; break;
1514  case 25: tag="Keyword"; break;
1515  case 30: tag="Release Date"; break;
1516  case 35: tag="Release Time"; break;
1517  case 40: tag="Special Instructions"; break;
1518  case 45: tag="Reference Service"; break;
1519  case 47: tag="Reference Date"; break;
1520  case 50: tag="Reference Number"; break;
1521  case 55: tag="Created Date"; break;
1522  case 60: tag="Created Time"; break;
1523  case 65: tag="Originating Program"; break;
1524  case 70: tag="Program Version"; break;
1525  case 75: tag="Object Cycle"; break;
1526  case 80: tag="Byline"; break;
1527  case 85: tag="Byline Title"; break;
1528  case 90: tag="City"; break;
1529  case 92: tag="Sub-Location"; break;
1530  case 95: tag="Province State"; break;
1531  case 100: tag="Country Code"; break;
1532  case 101: tag="Country"; break;
1533  case 103: tag="Original Transmission Reference"; break;
1534  case 105: tag="Headline"; break;
1535  case 110: tag="Credit"; break;
1536  case 115: tag="Src"; break;
1537  case 116: tag="Copyright String"; break;
1538  case 120: tag="Caption"; break;
1539  case 121: tag="Local Caption"; break;
1540  case 122: tag="Caption Writer"; break;
1541  case 200: tag="Custom Field 1"; break;
1542  case 201: tag="Custom Field 2"; break;
1543  case 202: tag="Custom Field 3"; break;
1544  case 203: tag="Custom Field 4"; break;
1545  case 204: tag="Custom Field 5"; break;
1546  case 205: tag="Custom Field 6"; break;
1547  case 206: tag="Custom Field 7"; break;
1548  case 207: tag="Custom Field 8"; break;
1549  case 208: tag="Custom Field 9"; break;
1550  case 209: tag="Custom Field 10"; break;
1551  case 210: tag="Custom Field 11"; break;
1552  case 211: tag="Custom Field 12"; break;
1553  case 212: tag="Custom Field 13"; break;
1554  case 213: tag="Custom Field 14"; break;
1555  case 214: tag="Custom Field 15"; break;
1556  case 215: tag="Custom Field 16"; break;
1557  case 216: tag="Custom Field 17"; break;
1558  case 217: tag="Custom Field 18"; break;
1559  case 218: tag="Custom Field 19"; break;
1560  case 219: tag="Custom Field 20"; break;
1561  default: tag="unknown"; break;
1562  }
1563  (void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
1564  (double) dataset,(double) record);
1565  length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1566  length|=GetStringInfoDatum(profile)[i++];
1567  length=MagickMin(length,profile_length-(size_t) i);
1568  attribute=(char *) NULL;
1569  if (~length >= (MagickPathExtent-1))
1570  attribute=(char *) AcquireQuantumMemory(length+MagickPathExtent,
1571  sizeof(*attribute));
1572  if (attribute != (char *) NULL)
1573  {
1574  (void) CopyMagickString(attribute,(char *)
1575  GetStringInfoDatum(profile)+i,length+1);
1576  attribute_list=StringToList(attribute);
1577  if (attribute_list != (char **) NULL)
1578  {
1579  for (j=0; attribute_list[j] != (char *) NULL; j++)
1580  {
1581  (void) fputs(attribute_list[j],file);
1582  (void) fputs("\n",file);
1583  attribute_list[j]=(char *) RelinquishMagickMemory(
1584  attribute_list[j]);
1585  }
1586  attribute_list=(char **) RelinquishMagickMemory(
1587  attribute_list);
1588  }
1589  attribute=DestroyString(attribute);
1590  }
1591  }
1592  }
1593  if (image->debug != MagickFalse)
1594  PrintStringInfo(file,name,profile);
1595  name=GetNextImageProfile(image);
1596  }
1597  }
1598  ResetImagePropertyIterator(image);
1599  property=GetNextImageProperty(image);
1600  if (property != (const char *) NULL)
1601  {
1602  /*
1603  Display image properties.
1604  */
1605  (void) FormatLocaleFile(file," Properties:\n");
1606  while (property != (const char *) NULL)
1607  {
1608  (void) FormatLocaleFile(file," %s: ",property);
1609  value=GetImageProperty(image,property,exception);
1610  if (value != (const char *) NULL)
1611  (void) FormatLocaleFile(file,"%s\n",value);
1612  property=GetNextImageProperty(image);
1613  }
1614  }
1615  ResetImageArtifactIterator(image);
1616  artifact=GetNextImageArtifact(image);
1617  if (artifact != (const char *) NULL)
1618  {
1619  /*
1620  Display image artifacts.
1621  */
1622  (void) FormatLocaleFile(file," Artifacts:\n");
1623  while (artifact != (const char *) NULL)
1624  {
1625  (void) FormatLocaleFile(file," %s: ",artifact);
1626  value=GetImageArtifact(image,artifact);
1627  if (value != (const char *) NULL)
1628  (void) FormatLocaleFile(file,"%s\n",value);
1629  artifact=GetNextImageArtifact(image);
1630  }
1631  }
1632  ResetImageRegistryIterator();
1633  registry=GetNextImageRegistry();
1634  if (registry != (const char *) NULL)
1635  {
1636  /*
1637  Display image registry.
1638  */
1639  (void) FormatLocaleFile(file," Registry:\n");
1640  while (registry != (const char *) NULL)
1641  {
1642  (void) FormatLocaleFile(file," %s: ",registry);
1643  value=(const char *) GetImageRegistry(StringRegistryType,registry,
1644  exception);
1645  if (value != (const char *) NULL)
1646  (void) FormatLocaleFile(file,"%s\n",value);
1647  registry=GetNextImageRegistry();
1648  }
1649  }
1650  (void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
1651  MagickBooleanOptions,(ssize_t) image->taint));
1652  (void) FormatMagickSize(image->extent,MagickTrue,"B",MagickPathExtent,buffer);
1653  (void) FormatLocaleFile(file," Filesize: %s\n",buffer);
1654  (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1655  MagickFalse,"P",MagickPathExtent,buffer);
1656  if (strlen(buffer) > 1)
1657  buffer[strlen(buffer)-1]='\0';
1658  (void) FormatLocaleFile(file," Number pixels: %s\n",buffer);
1659  (void) FormatLocaleString(buffer,MagickPathExtent,"%s",
1660  CommandOptionToMnemonic(MagickCacheOptions,(ssize_t)
1661  GetImagePixelCacheType(image)));
1662  (void) FormatLocaleFile(file," Pixel cache type: %s\n",buffer);
1663  if (elapsed_time > MagickEpsilon)
1664  {
1665  (void) FormatMagickSize((MagickSizeType) ((double) image->columns*
1666  image->rows/elapsed_time+0.5),MagickFalse,"P",MagickPathExtent,buffer);
1667  (void) FormatLocaleFile(file," Pixels per second: %s\n",buffer);
1668  }
1669  if (image->ttl != (time_t) 0)
1670  {
1671  char
1672  iso8601[sizeof("9999-99-99T99:99:99Z")];
1673 
1674  int
1675  seconds;
1676 
1677  struct tm
1678  timestamp;
1679 
1680  (void) GetMagickUTCTime(&image->ttl,&timestamp);
1681  (void) strftime(iso8601,sizeof(iso8601),"%Y-%m-%dT%H:%M:%SZ",&timestamp);
1682  seconds=MagickMax((int)(image->ttl-GetMagickTime()),0);
1683  expired=' ';
1684  if (seconds == 0)
1685  expired='*';
1686  (void) FormatLocaleFile(file," Time-to-live: %g:%02g:%02g:%02g%c %s\n",
1687  ceil((double) (seconds/(3600*24))),
1688  ceil((double) ((seconds % (24*3600))/3600)),
1689  ceil((double) ((seconds % 3600)/60)),
1690  ceil((double) ((seconds % 3600) % 60)),expired,iso8601);
1691  }
1692  (void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
1693  (void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
1694  (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
1695  60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
1696  (void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
1697  NULL));
1698  (void) fflush(file);
1699  return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1700 }
_ChannelFeatures
Definition: feature.h:28
_ChannelMoments
Definition: statistic.h:58
_MagickInfo
Definition: magick.h:66
_ChannelPerceptualHash
Definition: statistic.h:73
_Image
Definition: image.h:131
_PixelInfo
Definition: pixel.h:181
_ImageInfo
Definition: image.h:358
_ExceptionInfo
Definition: exception.h:101
_PointInfo
Definition: geometry.h:122
_StringInfo
Definition: string_.h:27
_ChannelStatistics
Definition: statistic.h:29