MagickCore 6.9.13
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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/*
44 Include declarations.
45*/
46#include "magick/studio.h"
47#include "magick/annotate.h"
48#include "magick/artifact.h"
49#include "magick/attribute.h"
50#include "magick/blob.h"
51#include "magick/blob-private.h"
52#include "magick/cache.h"
53#include "magick/client.h"
54#include "magick/coder.h"
55#include "magick/color.h"
56#include "magick/configure.h"
57#include "magick/constitute.h"
58#include "magick/decorate.h"
59#include "magick/delegate.h"
60#include "magick/draw.h"
61#include "magick/effect.h"
62#include "magick/exception.h"
63#include "magick/exception-private.h"
64#include "magick/feature.h"
65#include "magick/gem.h"
66#include "magick/geometry.h"
67#include "magick/histogram.h"
68#include "magick/identify.h"
69#include "magick/image.h"
70#include "magick/image-private.h"
71#include "magick/list.h"
72#include "magick/locale_.h"
73#include "magick/log.h"
74#include "magick/magic.h"
75#include "magick/magick.h"
76#include "magick/memory_.h"
77#include "magick/module.h"
78#include "magick/monitor.h"
79#include "magick/montage.h"
80#include "magick/option.h"
81#include "magick/pixel-private.h"
82#include "magick/prepress.h"
83#include "magick/profile.h"
84#include "magick/property.h"
85#include "magick/quantize.h"
86#include "magick/quantum.h"
87#include "magick/random_.h"
88#include "magick/registry.h"
89#include "magick/resize.h"
90#include "magick/resource_.h"
91#include "magick/signature.h"
92#include "magick/statistic.h"
93#include "magick/string_.h"
94#include "magick/string-private.h"
95#include "magick/timer.h"
96#include "magick/timer-private.h"
97#include "magick/token.h"
98#include "magick/utility.h"
99#include "magick/version.h"
100␌
101/*
102%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
103% %
104% %
105% %
106% I d e n t i f y I m a g e %
107% %
108% %
109% %
110%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
111%
112% IdentifyImage() identifies an image by printing its attributes to the file.
113% Attributes include the image width, height, size, and others.
114%
115% The format of the IdentifyImage method is:
116%
117% MagickBooleanType IdentifyImage(Image *image,FILE *file,
118% const MagickBooleanType verbose)
119%
120% A description of each parameter follows:
121%
122% o image: the image.
123%
124% o file: the file, typically stdout.
125%
126% o verbose: A value other than zero prints more detailed information
127% about the image.
128%
129*/
130
131static ChannelStatistics *GetLocationStatistics(const Image *image,
132 const StatisticType type,ExceptionInfo *exception)
133{
134 ChannelStatistics
135 *channel_statistics;
136
137 ssize_t
138 i;
139
140 size_t
141 length;
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 length=CompositeChannels+1UL;
151 channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(length,
152 sizeof(*channel_statistics));
153 if (channel_statistics == (ChannelStatistics *) NULL)
154 ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
155 (void) memset(channel_statistics,0,length*
156 sizeof(*channel_statistics));
157 for (i=0; i <= (ssize_t) CompositeChannels; i++)
158 {
159 switch (type)
160 {
161 case MaximumStatistic:
162 default:
163 {
164 channel_statistics[i].maxima=(-MagickMaximumValue);
165 break;
166 }
167 case MinimumStatistic:
168 {
169 channel_statistics[i].minima=MagickMaximumValue;
170 break;
171 }
172 }
173 }
174 for (y=0; y < (ssize_t) image->rows; y++)
175 {
176 const IndexPacket
177 *magick_restrict indexes;
178
179 const PixelPacket
180 *magick_restrict p;
181
182 ssize_t
183 x;
184
185 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
186 if (p == (const PixelPacket *) NULL)
187 break;
188 indexes=GetVirtualIndexQueue(image);
189 for (x=0; x < (ssize_t) image->columns; x++)
190 {
191 switch (type)
192 {
193 case MaximumStatistic:
194 default:
195 {
196 if ((double) GetPixelRed(p) > channel_statistics[RedChannel].maxima)
197 channel_statistics[RedChannel].maxima=(double) GetPixelRed(p);
198 if ((double) GetPixelGreen(p) > channel_statistics[GreenChannel].maxima)
199 channel_statistics[GreenChannel].maxima=(double) GetPixelGreen(p);
200 if ((double) GetPixelBlue(p) > channel_statistics[BlueChannel].maxima)
201 channel_statistics[BlueChannel].maxima=(double) GetPixelBlue(p);
202 if ((image->matte != MagickFalse) &&
203 ((double) GetPixelOpacity(p) > channel_statistics[OpacityChannel].maxima))
204 channel_statistics[OpacityChannel].maxima=(double)
205 GetPixelOpacity(p);
206 if ((image->colorspace == CMYKColorspace) &&
207 ((double) GetPixelIndex(indexes+x) > channel_statistics[BlackChannel].maxima))
208 channel_statistics[BlackChannel].maxima=(double)
209 GetPixelIndex(indexes+x);
210 break;
211 }
212 case MinimumStatistic:
213 {
214 if ((double) GetPixelRed(p) < channel_statistics[RedChannel].minima)
215 channel_statistics[RedChannel].minima=(double) GetPixelRed(p);
216 if ((double) GetPixelGreen(p) < channel_statistics[GreenChannel].minima)
217 channel_statistics[GreenChannel].minima=(double) GetPixelGreen(p);
218 if ((double) GetPixelBlue(p) < channel_statistics[BlueChannel].minima)
219 channel_statistics[BlueChannel].minima=(double) GetPixelBlue(p);
220 if ((image->matte != MagickFalse) &&
221 ((double) GetPixelOpacity(p) < channel_statistics[OpacityChannel].minima))
222 channel_statistics[OpacityChannel].minima=(double)
223 GetPixelOpacity(p);
224 if ((image->colorspace == CMYKColorspace) &&
225 ((double) GetPixelIndex(indexes+x) < channel_statistics[BlackChannel].minima))
226 channel_statistics[BlackChannel].minima=(double)
227 GetPixelIndex(indexes+x);
228 break;
229 }
230 }
231 p++;
232 }
233 }
234 return(channel_statistics);
235}
236
237static ssize_t PrintChannelFeatures(FILE *file,const ChannelType channel,
238 const char *name,const ChannelFeatures *channel_features)
239{
240#define PrintFeature(feature) \
241 GetMagickPrecision(),(feature)[0], \
242 GetMagickPrecision(),(feature)[1], \
243 GetMagickPrecision(),(feature)[2], \
244 GetMagickPrecision(),(feature)[3], \
245 GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
246
247#define FeaturesFormat " %s:\n" \
248 " Angular Second Moment:\n" \
249 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
250 " Contrast:\n" \
251 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
252 " Correlation:\n" \
253 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
254 " Sum of Squares Variance:\n" \
255 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
256 " Inverse Difference Moment:\n" \
257 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
258 " Sum Average:\n" \
259 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
260 " Sum Variance:\n" \
261 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
262 " Sum Entropy:\n" \
263 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
264 " Entropy:\n" \
265 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
266 " Difference Variance:\n" \
267 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
268 " Difference Entropy:\n" \
269 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
270 " Information Measure of Correlation 1:\n" \
271 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
272 " Information Measure of Correlation 2:\n" \
273 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
274 " Maximum Correlation Coefficient:\n" \
275 " %.*g, %.*g, %.*g, %.*g, %.*g\n"
276
277 ssize_t
278 n;
279
280 n=FormatLocaleFile(file,FeaturesFormat,name,
281 PrintFeature(channel_features[channel].angular_second_moment),
282 PrintFeature(channel_features[channel].contrast),
283 PrintFeature(channel_features[channel].correlation),
284 PrintFeature(channel_features[channel].variance_sum_of_squares),
285 PrintFeature(channel_features[channel].inverse_difference_moment),
286 PrintFeature(channel_features[channel].sum_average),
287 PrintFeature(channel_features[channel].sum_variance),
288 PrintFeature(channel_features[channel].sum_entropy),
289 PrintFeature(channel_features[channel].entropy),
290 PrintFeature(channel_features[channel].difference_variance),
291 PrintFeature(channel_features[channel].difference_entropy),
292 PrintFeature(channel_features[channel].measure_of_correlation_1),
293 PrintFeature(channel_features[channel].measure_of_correlation_2),
294 PrintFeature(channel_features[channel].maximum_correlation_coefficient));
295 return(n);
296}
297
298static ssize_t PrintChannelLocations(FILE *file,const Image *image,
299 const ChannelType channel,const char *name,const StatisticType type,
300 const size_t max_locations,const ChannelStatistics *channel_statistics)
301{
302 double
303 target;
304
305 ExceptionInfo
306 *exception;
307
308 ssize_t
309 n,
310 y;
311
312 switch (type)
313 {
314 case MaximumStatistic:
315 default:
316 {
317 target=channel_statistics[channel].maxima;
318 break;
319 }
320 case MeanStatistic:
321 {
322 target=channel_statistics[channel].mean;
323 break;
324 }
325 case MinimumStatistic:
326 {
327 target=channel_statistics[channel].minima;
328 break;
329 }
330 }
331 (void) FormatLocaleFile(file," %s: %.*g (%.*g)",name,GetMagickPrecision(),
332 target,GetMagickPrecision(),QuantumScale*target);
333 exception=AcquireExceptionInfo();
334 n=0;
335 for (y=0; y < (ssize_t) image->rows; y++)
336 {
337 const PixelPacket
338 *p;
339
340 ssize_t
341 x;
342
343 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
344 if (p == (const PixelPacket *) NULL)
345 break;
346 for (x=0; x < (ssize_t) image->columns; x++)
347 {
348 MagickBooleanType
349 match;
350
351 match=MagickFalse;
352 switch (channel)
353 {
354 case RedChannel:
355 {
356 match=fabs((double) p->red-target) < 0.5 ? MagickTrue : MagickFalse;
357 break;
358 }
359 case GreenChannel:
360 {
361 match=fabs((double) p->green-target) < 0.5 ? MagickTrue :
362 MagickFalse;
363 break;
364 }
365 case BlueChannel:
366 {
367 match=fabs((double) p->blue-target) < 0.5 ? MagickTrue :
368 MagickFalse;
369 break;
370 }
371 case AlphaChannel:
372 {
373 match=fabs((double) p->opacity-target) < 0.5 ? MagickTrue :
374 MagickFalse;
375 break;
376 }
377 default:
378 break;
379 }
380 if (match != MagickFalse)
381 {
382 if ((max_locations != 0) && (n >= (ssize_t) max_locations))
383 break;
384 (void) FormatLocaleFile(file," %.20g,%.20g",(double) x,(double) y);
385 n++;
386 }
387 p++;
388 }
389 if (x < (ssize_t) image->columns)
390 break;
391 }
392 (void) FormatLocaleFile(file,"\n");
393 return(n);
394}
395
396static ssize_t PrintChannelMoments(FILE *file,const ChannelType channel,
397 const char *name,const double scale,const ChannelMoments *channel_moments)
398{
399 double
400 powers[MaximumNumberOfImageMoments] =
401 { 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
402
403 ssize_t
404 i;
405
406 ssize_t
407 n;
408
409 n=FormatLocaleFile(file," %s:\n",name);
410 n+=FormatLocaleFile(file," Centroid: %.*g,%.*g\n",
411 GetMagickPrecision(),channel_moments[channel].centroid.x,
412 GetMagickPrecision(),channel_moments[channel].centroid.y);
413 n+=FormatLocaleFile(file," Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
414 GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
415 GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
416 n+=FormatLocaleFile(file," Ellipse angle: %.*g\n",
417 GetMagickPrecision(),channel_moments[channel].ellipse_angle);
418 n+=FormatLocaleFile(file," Ellipse eccentricity: %.*g\n",
419 GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
420 n+=FormatLocaleFile(file," Ellipse intensity: %.*g (%.*g)\n",
421 GetMagickPrecision(),pow(scale,powers[0])*
422 channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
423 channel_moments[channel].ellipse_intensity);
424 for (i=0; i < MaximumNumberOfImageMoments; i++)
425 n+=FormatLocaleFile(file," I%.20g: %.*g (%.*g)\n",i+1.0,
426 GetMagickPrecision(),channel_moments[channel].I[i]/pow(scale,powers[i]),
427 GetMagickPrecision(),channel_moments[channel].I[i]);
428 return(n);
429}
430
431static ssize_t PrintChannelPerceptualHash(FILE *file,const ChannelType channel,
432 const char *name,const ChannelPerceptualHash *channel_phash)
433{
434 ssize_t
435 i;
436
437 ssize_t
438 n;
439
440 n=FormatLocaleFile(file," %s:\n",name);
441 for (i=0; i < MaximumNumberOfPerceptualHashes; i++)
442 n+=FormatLocaleFile(file," PH%.20g: %.*g, %.*g\n",i+1.0,
443 GetMagickPrecision(),channel_phash[channel].P[i],
444 GetMagickPrecision(),channel_phash[channel].Q[i]);
445 return(n);
446}
447
448static ssize_t PrintChannelStatistics(FILE *file,const ChannelType channel,
449 const char *name,const double scale,
450 const ChannelStatistics *channel_statistics)
451{
452#define StatisticsFormat " %s:\n min: %.*g (%.*g)\n " \
453 "max: %.*g (%.*g)\n mean: %.*g (%.*g)\n " \
454 "standard deviation: %.*g (%.*g)\n kurtosis: %.*g\n " \
455 "skewness: %.*g\n entropy: %.*g\n"
456
457 ssize_t
458 n;
459
460 n=FormatLocaleFile(file,StatisticsFormat,name,GetMagickPrecision(),
461 (double) ClampToQuantum((MagickRealType) (scale*
462 channel_statistics[channel].minima)),GetMagickPrecision(),
463 channel_statistics[channel].minima/(double) QuantumRange,
464 GetMagickPrecision(),(double) ClampToQuantum((MagickRealType) (scale*
465 channel_statistics[channel].maxima)),GetMagickPrecision(),
466 channel_statistics[channel].maxima/(double) QuantumRange,
467 GetMagickPrecision(),scale*channel_statistics[channel].mean,
468 GetMagickPrecision(),channel_statistics[channel].mean/(double) QuantumRange,
469 GetMagickPrecision(),scale*channel_statistics[channel].standard_deviation,
470 GetMagickPrecision(),channel_statistics[channel].standard_deviation/
471 (double) QuantumRange,GetMagickPrecision(),
472 channel_statistics[channel].kurtosis,GetMagickPrecision(),
473 channel_statistics[channel].skewness,GetMagickPrecision(),
474 channel_statistics[channel].entropy);
475 return(n);
476}
477
478MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
479 const MagickBooleanType verbose)
480{
481 char
482 color[MaxTextExtent],
483 format[MaxTextExtent],
484 key[MaxTextExtent];
485
486 ChannelFeatures
487 *channel_features;
488
489 ChannelMoments
490 *channel_moments;
491
492 ChannelPerceptualHash
493 *channel_phash;
494
495 ChannelStatistics
496 *channel_statistics;
497
498 ColorspaceType
499 colorspace;
500
501 const char
502 *artifact,
503 *locate,
504 *name,
505 *property,
506 *registry,
507 *value;
508
509 const MagickInfo
510 *magick_info;
511
512 const PixelPacket
513 *pixels;
514
515 double
516 elapsed_time,
517 scale,
518 user_time;
519
520 ExceptionInfo
521 *exception;
522
523 ImageType
524 type;
525
526 int
527 expired;
528
529 MagickBooleanType
530 ping;
531
532 size_t
533 depth,
534 distance;
535
536 ssize_t
537 i,
538 x,
539 y;
540
541 struct stat
542 properties;
543
544 assert(image != (Image *) NULL);
545 assert(image->signature == MagickCoreSignature);
546 if (IsEventLogging() != MagickFalse)
547 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
548 if (file == (FILE *) NULL)
549 file=stdout;
550 exception=AcquireExceptionInfo();
551 colorspace=image->colorspace;
552 locate=GetImageArtifact(image,"identify:locate");
553 if (locate != (const char *) NULL)
554 {
555 const char
556 *limit;
557
558 size_t
559 max_locations;
560
561 StatisticType
562 statistic_type;
563
564 /*
565 Display minimum, maximum, or mean pixel locations.
566 */
567 statistic_type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
568 MagickFalse,locate);
569 limit=GetImageArtifact(image,"identify:limit");
570 max_locations=0;
571 if (limit != (const char *) NULL)
572 max_locations=StringToUnsignedLong(limit);
573 channel_statistics=GetLocationStatistics(image,statistic_type,exception);
574 if (channel_statistics == (ChannelStatistics *) NULL)
575 return(MagickFalse);
576 (void) FormatLocaleFile(file," Channel %s locations:\n",locate);
577 switch (colorspace)
578 {
579 case RGBColorspace:
580 default:
581 {
582 (void) PrintChannelLocations(file,image,RedChannel,"Red",
583 statistic_type,max_locations,channel_statistics);
584 (void) PrintChannelLocations(file,image,GreenChannel,"Green",
585 statistic_type,max_locations,channel_statistics);
586 (void) PrintChannelLocations(file,image,BlueChannel,"Blue",
587 statistic_type,max_locations,channel_statistics);
588 break;
589 }
590 case CMYKColorspace:
591 {
592 (void) PrintChannelLocations(file,image,CyanChannel,"Cyan",
593 statistic_type,max_locations,channel_statistics);
594 (void) PrintChannelLocations(file,image,MagentaChannel,"Magenta",
595 statistic_type,max_locations,channel_statistics);
596 (void) PrintChannelLocations(file,image,YellowChannel,"Yellow",
597 statistic_type,max_locations,channel_statistics);
598 (void) PrintChannelLocations(file,image,BlackChannel,"Black",
599 statistic_type,max_locations,channel_statistics);
600 break;
601 }
602 case LinearGRAYColorspace:
603 case GRAYColorspace:
604 {
605 (void) PrintChannelLocations(file,image,GrayChannel,"Gray",
606 statistic_type,max_locations,channel_statistics);
607 break;
608 }
609 }
610 if (image->matte != MagickFalse)
611 (void) PrintChannelLocations(file,image,AlphaChannel,"Alpha",
612 statistic_type,max_locations,channel_statistics);
613 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
614 channel_statistics);
615 exception=DestroyExceptionInfo(exception);
616 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
617 }
618 *format='\0';
619 elapsed_time=GetElapsedTime(&image->timer);
620 user_time=GetUserTime(&image->timer);
621 GetTimerInfo(&image->timer);
622 if (verbose == MagickFalse)
623 {
624 /*
625 Display summary info about the image.
626 */
627 if (*image->magick_filename != '\0')
628 if (LocaleCompare(image->magick_filename,image->filename) != 0)
629 (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
630 if ((GetPreviousImageInList(image) == (Image *) NULL) &&
631 (GetNextImageInList(image) == (Image *) NULL) && (image->scene == 0))
632 (void) FormatLocaleFile(file,"%s ",image->filename);
633 else
634 (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
635 image->scene);
636 (void) FormatLocaleFile(file,"%s ",image->magick);
637 if ((image->magick_columns != 0) || (image->magick_rows != 0))
638 if ((image->magick_columns != image->columns) ||
639 (image->magick_rows != image->rows))
640 (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
641 image->magick_columns,(double) image->magick_rows);
642 (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
643 (double) image->rows);
644 if ((image->page.width != 0) || (image->page.height != 0) ||
645 (image->page.x != 0) || (image->page.y != 0))
646 (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
647 image->page.width,(double) image->page.height,(double) image->page.x,
648 (double) image->page.y);
649 (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
650 if (image->type != UndefinedType)
651 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
652 MagickTypeOptions,(ssize_t) image->type));
653 if (colorspace != UndefinedColorspace)
654 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
655 MagickColorspaceOptions,(ssize_t) colorspace));
656 if (image->storage_class == DirectClass)
657 {
658 if (image->total_colors != 0)
659 {
660 (void) FormatMagickSize(image->total_colors,MagickFalse,format);
661 (void) FormatLocaleFile(file,"%s ",format);
662 }
663 }
664 else
665 if (image->total_colors <= image->colors)
666 (void) FormatLocaleFile(file,"%.20gc ",(double) image->colors);
667 else
668 (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
669 image->total_colors,(double) image->colors);
670 if (image->error.mean_error_per_pixel != 0.0)
671 (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
672 (image->error.mean_error_per_pixel+0.5),
673 image->error.normalized_mean_error,
674 image->error.normalized_maximum_error);
675 if (image->extent != 0)
676 {
677 (void) FormatMagickSize(image->extent,MagickTrue,format);
678 (void) FormatLocaleFile(file,"%s ",format);
679 }
680 (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
681 (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
682 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
683 floor(elapsed_time))));
684 (void) FormatLocaleFile(file,"\n");
685 (void) fflush(file);
686 exception=DestroyExceptionInfo(exception);
687 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
688 }
689 /*
690 Display verbose info about the image.
691 */
692 pixels=GetVirtualPixels(image,0,0,1,1,exception);
693 exception=DestroyExceptionInfo(exception);
694 ping=pixels == (const PixelPacket *) NULL ? MagickTrue : MagickFalse;
695 exception=(&image->exception);
696 (void) SignatureImage(image);
697 channel_statistics=(ChannelStatistics *) NULL;
698 channel_moments=(ChannelMoments *) NULL;
699 channel_phash=(ChannelPerceptualHash *) NULL;
700 channel_features=(ChannelFeatures *) NULL;
701 depth=0;
702 if (ping == MagickFalse)
703 {
704 depth=GetImageDepth(image,exception);
705 channel_statistics=GetImageChannelStatistics(image,exception);
706 if (channel_statistics == (ChannelStatistics *) NULL)
707 return(MagickFalse);
708 artifact=GetImageArtifact(image,"identify:moments");
709 if (artifact != (const char *) NULL)
710 {
711 channel_moments=GetImageChannelMoments(image,exception);
712 channel_phash=GetImageChannelPerceptualHash(image,exception);
713 }
714 artifact=GetImageArtifact(image,"identify:features");
715 if (artifact != (const char *) NULL)
716 {
717 distance=StringToUnsignedLong(artifact);
718 channel_features=GetImageChannelFeatures(image,distance,exception);
719 }
720 }
721 (void) FormatLocaleFile(file,"Image:\n Filename: %s\n",image->filename);
722 if (*image->magick_filename != '\0')
723 if (LocaleCompare(image->magick_filename,image->filename) != 0)
724 {
725 char
726 filename[MaxTextExtent];
727
728 GetPathComponent(image->magick_filename,TailPath,filename);
729 (void) FormatLocaleFile(file," Base filename: %s\n",filename);
730 }
731 properties=(*GetBlobProperties(image));
732 if (properties.st_mode != 0)
733 {
734 static const char *rwx[] =
735 { "---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
736 (void) FormatLocaleFile(file," Permissions: %s%s%s\n",
737 rwx[(properties.st_mode >> 6) & 0x07],
738 rwx[(properties.st_mode >> 3) & 0x07],
739 rwx[(properties.st_mode >> 0) & 0x07]);
740 }
741 magick_info=GetMagickInfo(image->magick,exception);
742 if ((magick_info == (const MagickInfo *) NULL) ||
743 (GetMagickDescription(magick_info) == (const char *) NULL))
744 (void) FormatLocaleFile(file," Format: %s\n",image->magick);
745 else
746 (void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
747 GetMagickDescription(magick_info));
748 if ((magick_info != (const MagickInfo *) NULL) &&
749 (GetMagickMimeType(magick_info) != (const char *) NULL))
750 (void) FormatLocaleFile(file," Mime type: %s\n",GetMagickMimeType(
751 magick_info));
752 (void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
753 MagickClassOptions,(ssize_t) image->storage_class));
754 (void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
755 image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
756 image->tile_offset.y);
757 if ((image->magick_columns != 0) || (image->magick_rows != 0))
758 if ((image->magick_columns != image->columns) ||
759 (image->magick_rows != image->rows))
760 (void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
761 image->magick_columns,(double) image->magick_rows);
762 if ((image->x_resolution != 0.0) && (image->y_resolution != 0.0))
763 {
764 (void) FormatLocaleFile(file," Resolution: %gx%g\n",image->x_resolution,
765 image->y_resolution);
766 (void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
767 image->columns/image->x_resolution,(double) image->rows/
768 image->y_resolution);
769 }
770 (void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
771 MagickResolutionOptions,(ssize_t) image->units));
772 (void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
773 MagickColorspaceOptions,(ssize_t) colorspace));
774 type=IdentifyImageType(image,exception);
775 (void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
776 MagickTypeOptions,(ssize_t) type));
777 if (image->type != type)
778 (void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
779 MagickTypeOptions,(ssize_t) image->type));
780 (void) FormatLocaleFile(file," Endianness: %s\n",CommandOptionToMnemonic(
781 MagickEndianOptions,(ssize_t) image->endian));
782 if (depth != 0)
783 {
784 if (image->depth == depth)
785 (void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
786 image->depth);
787 else
788 (void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
789 image->depth,(double) depth);
790 }
791 if (channel_statistics != (ChannelStatistics *) NULL)
792 {
793 /*
794 Detail channel depth and extrema.
795 */
796 (void) FormatLocaleFile(file," Channel depth:\n");
797 switch (colorspace)
798 {
799 case RGBColorspace:
800 default:
801 {
802 (void) FormatLocaleFile(file," red: %.20g-bit\n",(double)
803 channel_statistics[RedChannel].depth);
804 (void) FormatLocaleFile(file," green: %.20g-bit\n",(double)
805 channel_statistics[GreenChannel].depth);
806 (void) FormatLocaleFile(file," blue: %.20g-bit\n",(double)
807 channel_statistics[BlueChannel].depth);
808 break;
809 }
810 case CMYKColorspace:
811 {
812 (void) FormatLocaleFile(file," cyan: %.20g-bit\n",(double)
813 channel_statistics[CyanChannel].depth);
814 (void) FormatLocaleFile(file," magenta: %.20g-bit\n",(double)
815 channel_statistics[MagentaChannel].depth);
816 (void) FormatLocaleFile(file," yellow: %.20g-bit\n",(double)
817 channel_statistics[YellowChannel].depth);
818 (void) FormatLocaleFile(file," black: %.20g-bit\n",(double)
819 channel_statistics[BlackChannel].depth);
820 break;
821 }
822 case LinearGRAYColorspace:
823 case GRAYColorspace:
824 {
825 (void) FormatLocaleFile(file," gray: %.20g-bit\n",(double)
826 channel_statistics[GrayChannel].depth);
827 break;
828 }
829 }
830 if (image->matte != MagickFalse)
831 (void) FormatLocaleFile(file," alpha: %.20g-bit\n",(double)
832 channel_statistics[OpacityChannel].depth);
833 scale=1.0;
834 if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
835 scale=(double) QuantumRange/((size_t) QuantumRange >> ((size_t)
836 MAGICKCORE_QUANTUM_DEPTH-image->depth));
837 (void) FormatLocaleFile(file," Channel statistics:\n");
838 (void) FormatLocaleFile(file," Pixels: %.20g\n",(double)
839 image->columns*image->rows);
840 switch (colorspace)
841 {
842 case RGBColorspace:
843 default:
844 {
845 (void) PrintChannelStatistics(file,RedChannel,"Red",1.0/scale,
846 channel_statistics);
847 (void) PrintChannelStatistics(file,GreenChannel,"Green",1.0/scale,
848 channel_statistics);
849 (void) PrintChannelStatistics(file,BlueChannel,"Blue",1.0/scale,
850 channel_statistics);
851 break;
852 }
853 case CMYKColorspace:
854 {
855 (void) PrintChannelStatistics(file,CyanChannel,"Cyan",1.0/scale,
856 channel_statistics);
857 (void) PrintChannelStatistics(file,MagentaChannel,"Magenta",1.0/scale,
858 channel_statistics);
859 (void) PrintChannelStatistics(file,YellowChannel,"Yellow",1.0/scale,
860 channel_statistics);
861 (void) PrintChannelStatistics(file,BlackChannel,"Black",1.0/scale,
862 channel_statistics);
863 break;
864 }
865 case LinearGRAYColorspace:
866 case GRAYColorspace:
867 {
868 (void) PrintChannelStatistics(file,GrayChannel,"Gray",1.0/scale,
869 channel_statistics);
870 break;
871 }
872 }
873 if (image->matte != MagickFalse)
874 (void) PrintChannelStatistics(file,AlphaChannel,"Alpha",1.0/scale,
875 channel_statistics);
876 if ((colorspace != LinearGRAYColorspace) && (colorspace != GRAYColorspace))
877 {
878 (void) FormatLocaleFile(file," Image statistics:\n");
879 (void) PrintChannelStatistics(file,CompositeChannels,"Overall",1.0/
880 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 default:
893 {
894 (void) PrintChannelMoments(file,RedChannel,"Red",scale,
895 channel_moments);
896 (void) PrintChannelMoments(file,GreenChannel,"Green",scale,
897 channel_moments);
898 (void) PrintChannelMoments(file,BlueChannel,"Blue",scale,
899 channel_moments);
900 break;
901 }
902 case CMYKColorspace:
903 {
904 (void) PrintChannelMoments(file,CyanChannel,"Cyan",scale,
905 channel_moments);
906 (void) PrintChannelMoments(file,MagentaChannel,"Magenta",scale,
907 channel_moments);
908 (void) PrintChannelMoments(file,YellowChannel,"Yellow",scale,
909 channel_moments);
910 (void) PrintChannelMoments(file,BlackChannel,"Black",scale,
911 channel_moments);
912 break;
913 }
914 case LinearGRAYColorspace:
915 case GRAYColorspace:
916 {
917 (void) PrintChannelMoments(file,GrayChannel,"Gray",scale,
918 channel_moments);
919 break;
920 }
921 }
922 if (image->matte != MagickFalse)
923 (void) PrintChannelMoments(file,AlphaChannel,"Alpha",scale,
924 channel_moments);
925 if ((colorspace != LinearGRAYColorspace) && (colorspace != GRAYColorspace))
926 {
927 (void) FormatLocaleFile(file," Image moments:\n");
928 (void) PrintChannelMoments(file,CompositeChannels,"Overall",scale,
929 channel_moments);
930 }
931 channel_moments=(ChannelMoments *) RelinquishMagickMemory(
932 channel_moments);
933 }
934 if (channel_phash != (ChannelPerceptualHash *) NULL)
935 {
936 (void) FormatLocaleFile(file," Channel perceptual hash:\n");
937 (void) PrintChannelPerceptualHash(file,RedChannel,"Red, Hue",
938 channel_phash);
939 (void) PrintChannelPerceptualHash(file,GreenChannel,"Green, Chroma",
940 channel_phash);
941 (void) PrintChannelPerceptualHash(file,BlueChannel,"Blue, Luma",
942 channel_phash);
943 if (image->matte != MagickFalse)
944 (void) PrintChannelPerceptualHash(file,AlphaChannel,"Alpha, Alpha",
945 channel_phash);
946 channel_phash=(ChannelPerceptualHash *) RelinquishMagickMemory(
947 channel_phash);
948 }
949 if (channel_features != (ChannelFeatures *) NULL)
950 {
951 (void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
952 "left and right diagonals, average):\n");
953 switch (colorspace)
954 {
955 case RGBColorspace:
956 default:
957 {
958 (void) PrintChannelFeatures(file,RedChannel,"Red",channel_features);
959 (void) PrintChannelFeatures(file,GreenChannel,"Green",
960 channel_features);
961 (void) PrintChannelFeatures(file,BlueChannel,"Blue",channel_features);
962 break;
963 }
964 case CMYKColorspace:
965 {
966 (void) PrintChannelFeatures(file,CyanChannel,"Cyan",channel_features);
967 (void) PrintChannelFeatures(file,MagentaChannel,"Magenta",
968 channel_features);
969 (void) PrintChannelFeatures(file,YellowChannel,"Yellow",
970 channel_features);
971 (void) PrintChannelFeatures(file,BlackChannel,"Black",
972 channel_features);
973 break;
974 }
975 case LinearGRAYColorspace:
976 case GRAYColorspace:
977 {
978 (void) PrintChannelFeatures(file,GrayChannel,"Gray",channel_features);
979 break;
980 }
981 }
982 if (image->matte != MagickFalse)
983 (void) PrintChannelFeatures(file,AlphaChannel,"Alpha",channel_features);
984 channel_features=(ChannelFeatures *) RelinquishMagickMemory(
985 channel_features);
986 }
987 if (ping == MagickFalse)
988 {
989 if (colorspace == CMYKColorspace)
990 (void) FormatLocaleFile(file," Total ink density: %.*g%%\n",
991 GetMagickPrecision(),100.0*GetImageTotalInkDensity(image)/(double)
992 QuantumRange);
993 x=0;
994 if (image->matte != MagickFalse)
995 {
996 MagickBooleanType
997 found = MagickFalse;
998
999 const IndexPacket
1000 *indexes;
1001
1002 const PixelPacket
1003 *p;
1004
1005 p=(PixelPacket *) NULL;
1006 indexes=(IndexPacket *) NULL;
1007 for (y=0; y < (ssize_t) image->rows; y++)
1008 {
1009 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
1010 if (p == (const PixelPacket *) NULL)
1011 break;
1012 indexes=GetVirtualIndexQueue(image);
1013 for (x=0; x < (ssize_t) image->columns; x++)
1014 {
1015 if (GetPixelOpacity(p) == (Quantum) TransparentOpacity)
1016 {
1017 found=MagickTrue;
1018 break;
1019 }
1020 p++;
1021 }
1022 if (found != MagickFalse)
1023 break;
1024 }
1025 if (found != MagickFalse)
1026 {
1027 char
1028 tuple[MaxTextExtent];
1029
1030 MagickPixelPacket
1031 pixel;
1032
1033 GetMagickPixelPacket(image,&pixel);
1034 SetMagickPixelPacket(image,p,indexes+x,&pixel);
1035 (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple,
1036 exception);
1037 (void) FormatLocaleFile(file," Alpha: %s ",tuple);
1038 GetColorTuple(&pixel,MagickTrue,tuple);
1039 (void) FormatLocaleFile(file," %s\n",tuple);
1040 }
1041 }
1042 artifact=GetImageArtifact(image,"identify:unique-colors");
1043 if (IsHistogramImage(image,exception) != MagickFalse)
1044 {
1045 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1046 GetNumberColors(image,(FILE *) NULL,exception));
1047 (void) FormatLocaleFile(file," Histogram:\n");
1048 (void) GetNumberColors(image,file,exception);
1049 }
1050 else
1051 if ((artifact != (const char *) NULL) &&
1052 (IsMagickTrue(artifact) != MagickFalse))
1053 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1054 GetNumberColors(image,(FILE *) NULL,exception));
1055 }
1056 if (image->storage_class == PseudoClass)
1057 {
1058 (void) FormatLocaleFile(file," Colormap entries: %.20g\n",(double)
1059 image->colors);
1060 (void) FormatLocaleFile(file," Colormap:\n");
1061 if (image->colors <= 1024)
1062 {
1063 char
1064 color[MaxTextExtent],
1065 hex[MaxTextExtent],
1066 tuple[MaxTextExtent];
1067
1068 MagickPixelPacket
1069 pixel;
1070
1071 PixelPacket
1072 *magick_restrict p;
1073
1074 GetMagickPixelPacket(image,&pixel);
1075 p=image->colormap;
1076 for (i=0; i < (ssize_t) image->colors; i++)
1077 {
1078 SetMagickPixelPacket(image,p,(IndexPacket *) NULL,&pixel);
1079 (void) CopyMagickString(tuple,"(",MaxTextExtent);
1080 ConcatenateColorComponent(&pixel,RedChannel,X11Compliance,tuple);
1081 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1082 ConcatenateColorComponent(&pixel,GreenChannel,X11Compliance,tuple);
1083 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1084 ConcatenateColorComponent(&pixel,BlueChannel,X11Compliance,tuple);
1085 if (pixel.colorspace == CMYKColorspace)
1086 {
1087 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1088 ConcatenateColorComponent(&pixel,IndexChannel,X11Compliance,
1089 tuple);
1090 }
1091 if (pixel.matte != MagickFalse)
1092 {
1093 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1094 ConcatenateColorComponent(&pixel,AlphaChannel,X11Compliance,
1095 tuple);
1096 }
1097 (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
1098 (void) QueryMagickColorname(image,&pixel,SVGCompliance,color,
1099 exception);
1100 GetColorTuple(&pixel,MagickTrue,hex);
1101 (void) FormatLocaleFile(file," %g: %s %s %s\n",(double) i,tuple,
1102 hex,color);
1103 p++;
1104 }
1105 }
1106 }
1107 if (image->error.mean_error_per_pixel != 0.0)
1108 (void) FormatLocaleFile(file," Mean error per pixel: %g\n",
1109 image->error.mean_error_per_pixel);
1110 if (image->error.normalized_mean_error != 0.0)
1111 (void) FormatLocaleFile(file," Normalized mean error: %g\n",
1112 image->error.normalized_mean_error);
1113 if (image->error.normalized_maximum_error != 0.0)
1114 (void) FormatLocaleFile(file," Normalized maximum error: %g\n",
1115 image->error.normalized_maximum_error);
1116 (void) FormatLocaleFile(file," Rendering intent: %s\n",
1117 CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
1118 image->rendering_intent));
1119 if (image->gamma != 0.0)
1120 (void) FormatLocaleFile(file," Gamma: %g\n",image->gamma);
1121 if ((image->chromaticity.red_primary.x != 0.0) ||
1122 (image->chromaticity.green_primary.x != 0.0) ||
1123 (image->chromaticity.blue_primary.x != 0.0) ||
1124 (image->chromaticity.white_point.x != 0.0))
1125 {
1126 /*
1127 Display image chromaticity.
1128 */
1129 (void) FormatLocaleFile(file," Chromaticity:\n");
1130 (void) FormatLocaleFile(file," red primary: (%g,%g,%g)\n",
1131 image->chromaticity.red_primary.x,image->chromaticity.red_primary.y,
1132 image->chromaticity.red_primary.z);
1133 (void) FormatLocaleFile(file," green primary: (%g,%g,%g)\n",
1134 image->chromaticity.green_primary.x,image->chromaticity.green_primary.y,
1135 image->chromaticity.green_primary.z);
1136 (void) FormatLocaleFile(file," blue primary: (%g,%g,%g)\n",
1137 image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y,
1138 image->chromaticity.blue_primary.z);
1139 (void) FormatLocaleFile(file," white point: (%g,%g,%g)\n",
1140 image->chromaticity.white_point.x,image->chromaticity.white_point.y,
1141 image->chromaticity.white_point.z);
1142 }
1143 if ((image->extract_info.width*image->extract_info.height) != 0)
1144 (void) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1145 (double) image->extract_info.width,(double) image->extract_info.height,
1146 (double) image->extract_info.x,(double) image->extract_info.y);
1147 (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1148 exception);
1149 (void) FormatLocaleFile(file," Background color: %s\n",color);
1150 (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1151 exception);
1152 (void) FormatLocaleFile(file," Border color: %s\n",color);
1153 (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1154 exception);
1155 (void) FormatLocaleFile(file," Matte color: %s\n",color);
1156 (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1157 exception);
1158 (void) FormatLocaleFile(file," Transparent color: %s\n",color);
1159 (void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
1160 MagickInterlaceOptions,(ssize_t) image->interlace));
1161 (void) FormatLocaleFile(file," Intensity: %s\n",CommandOptionToMnemonic(
1162 MagickPixelIntensityOptions,(ssize_t) image->intensity));
1163 (void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
1164 MagickComposeOptions,(ssize_t) image->compose));
1165 if ((image->page.width != 0) || (image->page.height != 0) ||
1166 (image->page.x != 0) || (image->page.y != 0))
1167 (void) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1168 (double) image->page.width,(double) image->page.height,(double)
1169 image->page.x,(double) image->page.y);
1170 if ((image->page.x != 0) || (image->page.y != 0))
1171 (void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
1172 image->page.x,(double) image->page.y);
1173 (void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
1174 MagickDisposeOptions,(ssize_t) image->dispose));
1175 if (image->delay != 0)
1176 (void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
1177 (double) image->ticks_per_second);
1178 if (image->iterations != 1)
1179 (void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
1180 image->iterations);
1181 if (image->duration != 0)
1182 (void) FormatLocaleFile(file," Duration: %.20g\n",(double)
1183 image->duration);
1184 if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1185 (void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
1186 image->scene,(double) GetImageListLength(image));
1187 else
1188 if (image->scene != 0)
1189 (void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
1190 (void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
1191 MagickCompressOptions,(ssize_t) image->compression));
1192 if (image->quality != UndefinedCompressionQuality)
1193 (void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
1194 (void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
1195 MagickOrientationOptions,(ssize_t) image->orientation));
1196 if (image->montage != (char *) NULL)
1197 (void) FormatLocaleFile(file," Montage: %s\n",image->montage);
1198 if (image->directory != (char *) NULL)
1199 {
1200 Image
1201 *tile;
1202
1203 ImageInfo
1204 *image_info;
1205
1206 char
1207 *p,
1208 *q;
1209
1210 WarningHandler
1211 handler;
1212
1213 /*
1214 Display visual image directory.
1215 */
1216 image_info=AcquireImageInfo();
1217 (void) CloneString(&image_info->size,"64x64");
1218 (void) FormatLocaleFile(file," Directory:\n");
1219 for (p=image->directory; *p != '\0'; p++)
1220 {
1221 q=p;
1222 while ((*q != '\xff') && (*q != '\0') &&
1223 ((size_t) (q-p) < sizeof(image_info->filename)))
1224 q++;
1225 (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
1226 p=q;
1227 (void) FormatLocaleFile(file," %s",image_info->filename);
1228 handler=SetWarningHandler((WarningHandler) NULL);
1229 tile=ReadImage(image_info,exception);
1230 (void) SetWarningHandler(handler);
1231 if (tile == (Image *) NULL)
1232 {
1233 (void) FormatLocaleFile(file,"\n");
1234 continue;
1235 }
1236 (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1237 tile->magick_columns,(double) tile->magick_rows,tile->magick);
1238 (void) SignatureImage(tile);
1239 ResetImagePropertyIterator(tile);
1240 property=GetNextImageProperty(tile);
1241 while (property != (const char *) NULL)
1242 {
1243 (void) FormatLocaleFile(file," %s:\n",property);
1244 value=GetImageProperty(tile,property);
1245 if (value != (const char *) NULL)
1246 (void) FormatLocaleFile(file,"%s\n",value);
1247 property=GetNextImageProperty(tile);
1248 }
1249 tile=DestroyImage(tile);
1250 }
1251 image_info=DestroyImageInfo(image_info);
1252 }
1253 (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
1254 value=GetImageProperty(image,key);
1255 if (value != (const char *) NULL)
1256 {
1257 /*
1258 Display clipping path.
1259 */
1260 (void) FormatLocaleFile(file," Clipping path: ");
1261 if (strlen(value) > 80)
1262 (void) fputc('\n',file);
1263 (void) FormatLocaleFile(file,"%s\n",value);
1264 }
1265 ResetImageProfileIterator(image);
1266 name=GetNextImageProfile(image);
1267 if (name != (char *) NULL)
1268 {
1269 const StringInfo
1270 *profile;
1271
1272 /*
1273 Identify image profiles.
1274 */
1275 (void) FormatLocaleFile(file," Profiles:\n");
1276 while (name != (char *) NULL)
1277 {
1278 profile=GetImageProfile(image,name);
1279 if (profile == (StringInfo *) NULL)
1280 continue;
1281 (void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
1282 (double) GetStringInfoLength(profile));
1283 if (LocaleCompare(name,"iptc") == 0)
1284 {
1285 char
1286 *attribute,
1287 **attribute_list;
1288
1289 const char
1290 *tag;
1291
1292 long
1293 dataset,
1294 record,
1295 sentinel;
1296
1297 ssize_t
1298 j;
1299
1300 size_t
1301 length,
1302 profile_length;
1303
1304 profile_length=GetStringInfoLength(profile);
1305 for (i=0; i < (ssize_t) profile_length-5; i+=(ssize_t) length)
1306 {
1307 length=1;
1308 sentinel=GetStringInfoDatum(profile)[i++];
1309 if (sentinel != 0x1c)
1310 continue;
1311 dataset=GetStringInfoDatum(profile)[i++];
1312 record=GetStringInfoDatum(profile)[i++];
1313 switch (record)
1314 {
1315 case 5: tag="Image Name"; break;
1316 case 7: tag="Edit Status"; break;
1317 case 10: tag="Priority"; break;
1318 case 15: tag="Category"; break;
1319 case 20: tag="Supplemental Category"; break;
1320 case 22: tag="Fixture Identifier"; break;
1321 case 25: tag="Keyword"; break;
1322 case 30: tag="Release Date"; break;
1323 case 35: tag="Release Time"; break;
1324 case 40: tag="Special Instructions"; break;
1325 case 45: tag="Reference Service"; break;
1326 case 47: tag="Reference Date"; break;
1327 case 50: tag="Reference Number"; break;
1328 case 55: tag="Created Date"; break;
1329 case 60: tag="Created Time"; break;
1330 case 65: tag="Originating Program"; break;
1331 case 70: tag="Program Version"; break;
1332 case 75: tag="Object Cycle"; break;
1333 case 80: tag="Byline"; break;
1334 case 85: tag="Byline Title"; break;
1335 case 90: tag="City"; break;
1336 case 92: tag="Sub-Location"; break;
1337 case 95: tag="Province State"; break;
1338 case 100: tag="Country Code"; break;
1339 case 101: tag="Country"; break;
1340 case 103: tag="Original Transmission Reference"; break;
1341 case 105: tag="Headline"; break;
1342 case 110: tag="Credit"; break;
1343 case 115: tag="Src"; break;
1344 case 116: tag="Copyright String"; break;
1345 case 120: tag="Caption"; break;
1346 case 121: tag="Local Caption"; break;
1347 case 122: tag="Caption Writer"; break;
1348 case 200: tag="Custom Field 1"; break;
1349 case 201: tag="Custom Field 2"; break;
1350 case 202: tag="Custom Field 3"; break;
1351 case 203: tag="Custom Field 4"; break;
1352 case 204: tag="Custom Field 5"; break;
1353 case 205: tag="Custom Field 6"; break;
1354 case 206: tag="Custom Field 7"; break;
1355 case 207: tag="Custom Field 8"; break;
1356 case 208: tag="Custom Field 9"; break;
1357 case 209: tag="Custom Field 10"; break;
1358 case 210: tag="Custom Field 11"; break;
1359 case 211: tag="Custom Field 12"; break;
1360 case 212: tag="Custom Field 13"; break;
1361 case 213: tag="Custom Field 14"; break;
1362 case 214: tag="Custom Field 15"; break;
1363 case 215: tag="Custom Field 16"; break;
1364 case 216: tag="Custom Field 17"; break;
1365 case 217: tag="Custom Field 18"; break;
1366 case 218: tag="Custom Field 19"; break;
1367 case 219: tag="Custom Field 20"; break;
1368 default: tag="unknown"; break;
1369 }
1370 (void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
1371 (double) dataset,(double) record);
1372 length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1373 length|=GetStringInfoDatum(profile)[i++];
1374 length=MagickMin(length,profile_length-i);
1375 attribute=(char *) NULL;
1376 if (~length >= (MaxTextExtent-1))
1377 attribute=(char *) AcquireQuantumMemory(length+
1378 MaxTextExtent,sizeof(*attribute));
1379 if (attribute != (char *) NULL)
1380 {
1381 (void) CopyMagickString(attribute,(char *)
1382 GetStringInfoDatum(profile)+i,length+1);
1383 attribute_list=StringToList(attribute);
1384 if (attribute_list != (char **) NULL)
1385 {
1386 for (j=0; attribute_list[j] != (char *) NULL; j++)
1387 {
1388 (void) fputs(attribute_list[j],file);
1389 (void) fputs("\n",file);
1390 attribute_list[j]=(char *) RelinquishMagickMemory(
1391 attribute_list[j]);
1392 }
1393 attribute_list=(char **) RelinquishMagickMemory(
1394 attribute_list);
1395 }
1396 attribute=DestroyString(attribute);
1397 }
1398 }
1399 }
1400 if (image->debug != MagickFalse)
1401 PrintStringInfo(file,name,profile);
1402 name=GetNextImageProfile(image);
1403 }
1404 }
1405 ResetImagePropertyIterator(image);
1406 property=GetNextImageProperty(image);
1407 if (property != (const char *) NULL)
1408 {
1409 /*
1410 Display image properties.
1411 */
1412 (void) FormatLocaleFile(file," Properties:\n");
1413 while (property != (const char *) NULL)
1414 {
1415 (void) FormatLocaleFile(file," %s: ",property);
1416 value=GetImageProperty(image,property);
1417 if (value != (const char *) NULL)
1418 (void) FormatLocaleFile(file,"%s\n",value);
1419 property=GetNextImageProperty(image);
1420 }
1421 }
1422 ResetImageArtifactIterator(image);
1423 artifact=GetNextImageArtifact(image);
1424 if (artifact != (const char *) NULL)
1425 {
1426 /*
1427 Display image artifacts.
1428 */
1429 (void) FormatLocaleFile(file," Artifacts:\n");
1430 while (artifact != (const char *) NULL)
1431 {
1432 (void) FormatLocaleFile(file," %s: ",artifact);
1433 value=GetImageArtifact(image,artifact);
1434 if (value != (const char *) NULL)
1435 (void) FormatLocaleFile(file,"%s\n",value);
1436 artifact=GetNextImageArtifact(image);
1437 }
1438 }
1439 ResetImageRegistryIterator();
1440 registry=GetNextImageRegistry();
1441 if (registry != (const char *) NULL)
1442 {
1443 /*
1444 Display image registry.
1445 */
1446 (void) FormatLocaleFile(file," Registry:\n");
1447 while (registry != (const char *) NULL)
1448 {
1449 (void) FormatLocaleFile(file," %s: ",registry);
1450 value=(const char *) GetImageRegistry(StringRegistryType,registry,
1451 exception);
1452 if (value != (const char *) NULL)
1453 (void) FormatLocaleFile(file,"%s\n",value);
1454 registry=GetNextImageRegistry();
1455 }
1456 }
1457 (void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
1458 MagickBooleanOptions,(ssize_t) image->taint));
1459 (void) FormatMagickSize(image->extent,MagickTrue,format);
1460 (void) FormatLocaleFile(file," Filesize: %s\n",format);
1461 (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1462 MagickFalse,format);
1463 if (strlen(format) > 1)
1464 format[strlen(format)-1]='\0';
1465 (void) FormatLocaleFile(file," Number pixels: %s\n",format);
1466 if (elapsed_time > MagickEpsilon)
1467 {
1468 (void) FormatMagickSize((MagickSizeType) ((double) image->columns*
1469 image->rows/elapsed_time+0.5),MagickFalse,format);
1470 (void) FormatLocaleFile(file," Pixels per second: %s\n",format);
1471 }
1472 if (image->ttl != (time_t) 0)
1473 {
1474 char
1475 iso8601[sizeof("9999-99-99T99:99:99Z")];
1476
1477 int
1478 seconds;
1479
1480 struct tm
1481 timestamp;
1482
1483 (void) GetMagickUTCTime(&image->ttl,&timestamp);
1484 (void) strftime(iso8601,sizeof(iso8601),"%Y-%m-%dT%H:%M:%SZ",&timestamp);
1485 seconds=MagickMax((int)(image->ttl-GetMagickTime()),0);
1486 expired=' ';
1487 if (seconds == 0)
1488 expired='*';
1489 (void) FormatLocaleFile(file," Time-to-live: %g:%02g:%02g:%02g%c %s\n",
1490 ceil((double) (seconds/(3600*24))),
1491 ceil((double) ((seconds % (24*3600))/3600)),
1492 ceil((double) ((seconds % 3600)/60)),
1493 ceil((double) ((seconds % 3600) % 60)),expired,iso8601);
1494 }
1495 (void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
1496 (void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
1497 (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(
1498 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-floor(
1499 elapsed_time))));
1500 (void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
1501 NULL));
1502 (void) fflush(file);
1503 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1504}
_ChannelFeatures
Definition feature.h:29
_ChannelMoments
Definition statistic.h:53
_ChannelPerceptualHash
Definition statistic.h:68
_ChannelStatistics
Definition statistic.h:31
_ExceptionInfo
Definition exception.h:103
_ImageInfo
Definition image.h:346
_Image
Definition image.h:134
_MagickInfo
Definition magick.h:58
_MagickPixelPacket
Definition pixel.h:105
_PixelPacket
Definition pixel.h:132
_StringInfo
Definition string_.h:30