MagickCore 6.9.13-53
Convert, Edit, Or Compose Bitmap Images
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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/license/ %
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/constitute-private.h"
59#include "magick/decorate.h"
60#include "magick/delegate.h"
61#include "magick/draw.h"
62#include "magick/effect.h"
63#include "magick/exception.h"
64#include "magick/exception-private.h"
65#include "magick/feature.h"
66#include "magick/gem.h"
67#include "magick/geometry.h"
68#include "magick/histogram.h"
69#include "magick/identify.h"
70#include "magick/image.h"
71#include "magick/image-private.h"
72#include "magick/list.h"
73#include "magick/locale_.h"
74#include "magick/log.h"
75#include "magick/magic.h"
76#include "magick/magick.h"
77#include "magick/memory_.h"
78#include "magick/module.h"
79#include "magick/monitor.h"
80#include "magick/montage.h"
81#include "magick/option.h"
82#include "magick/pixel-private.h"
83#include "magick/prepress.h"
84#include "magick/profile.h"
85#include "magick/property.h"
86#include "magick/quantize.h"
87#include "magick/quantum.h"
88#include "magick/random_.h"
89#include "magick/registry.h"
90#include "magick/resize.h"
91#include "magick/resource_.h"
92#include "magick/signature.h"
93#include "magick/statistic.h"
94#include "magick/string_.h"
95#include "magick/string-private.h"
96#include "magick/timer.h"
97#include "magick/timer-private.h"
98#include "magick/token.h"
99#include "magick/utility.h"
100#include "magick/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)
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*/
131
132static ChannelStatistics *GetLocationStatistics(const Image *image,
133 const StatisticType type,ExceptionInfo *exception)
134{
135 ChannelStatistics
136 *channel_statistics;
137
138 ssize_t
139 i;
140
141 size_t
142 length;
143
144 ssize_t
145 y;
146
147 assert(image != (Image *) NULL);
148 assert(image->signature == MagickCoreSignature);
149 if (IsEventLogging() != MagickFalse)
150 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
151 length=CompositeChannels+1UL;
152 channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(length,
153 sizeof(*channel_statistics));
154 if (channel_statistics == (ChannelStatistics *) NULL)
155 ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
156 (void) memset(channel_statistics,0,length*
157 sizeof(*channel_statistics));
158 for (i=0; i <= (ssize_t) CompositeChannels; i++)
159 {
160 switch (type)
161 {
162 case MaximumStatistic:
163 default:
164 {
165 channel_statistics[i].maxima=(-MagickMaximumValue);
166 break;
167 }
168 case MinimumStatistic:
169 {
170 channel_statistics[i].minima=MagickMaximumValue;
171 break;
172 }
173 }
174 }
175 for (y=0; y < (ssize_t) image->rows; y++)
176 {
177 const IndexPacket
178 *magick_restrict indexes;
179
180 const PixelPacket
181 *magick_restrict p;
182
183 ssize_t
184 x;
185
186 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
187 if (p == (const PixelPacket *) NULL)
188 break;
189 indexes=GetVirtualIndexQueue(image);
190 for (x=0; x < (ssize_t) image->columns; x++)
191 {
192 switch (type)
193 {
194 case MaximumStatistic:
195 default:
196 {
197 if ((double) GetPixelRed(p) > channel_statistics[RedChannel].maxima)
198 channel_statistics[RedChannel].maxima=(double) GetPixelRed(p);
199 if ((double) GetPixelGreen(p) > channel_statistics[GreenChannel].maxima)
200 channel_statistics[GreenChannel].maxima=(double) GetPixelGreen(p);
201 if ((double) GetPixelBlue(p) > channel_statistics[BlueChannel].maxima)
202 channel_statistics[BlueChannel].maxima=(double) GetPixelBlue(p);
203 if ((image->matte != MagickFalse) &&
204 ((double) GetPixelOpacity(p) > channel_statistics[OpacityChannel].maxima))
205 channel_statistics[OpacityChannel].maxima=(double)
206 GetPixelOpacity(p);
207 if ((image->colorspace == CMYKColorspace) &&
208 ((double) GetPixelIndex(indexes+x) > channel_statistics[BlackChannel].maxima))
209 channel_statistics[BlackChannel].maxima=(double)
210 GetPixelIndex(indexes+x);
211 break;
212 }
213 case MinimumStatistic:
214 {
215 if ((double) GetPixelRed(p) < channel_statistics[RedChannel].minima)
216 channel_statistics[RedChannel].minima=(double) GetPixelRed(p);
217 if ((double) GetPixelGreen(p) < channel_statistics[GreenChannel].minima)
218 channel_statistics[GreenChannel].minima=(double) GetPixelGreen(p);
219 if ((double) GetPixelBlue(p) < channel_statistics[BlueChannel].minima)
220 channel_statistics[BlueChannel].minima=(double) GetPixelBlue(p);
221 if ((image->matte != MagickFalse) &&
222 ((double) GetPixelOpacity(p) < channel_statistics[OpacityChannel].minima))
223 channel_statistics[OpacityChannel].minima=(double)
224 GetPixelOpacity(p);
225 if ((image->colorspace == CMYKColorspace) &&
226 ((double) GetPixelIndex(indexes+x) < channel_statistics[BlackChannel].minima))
227 channel_statistics[BlackChannel].minima=(double)
228 GetPixelIndex(indexes+x);
229 break;
230 }
231 }
232 p++;
233 }
234 }
235 return(channel_statistics);
236}
237
238static ssize_t PrintChannelFeatures(FILE *file,const ChannelType channel,
239 const char *name,const ChannelFeatures *channel_features)
240{
241#define PrintFeature(feature) \
242 GetMagickPrecision(),(feature)[0], \
243 GetMagickPrecision(),(feature)[1], \
244 GetMagickPrecision(),(feature)[2], \
245 GetMagickPrecision(),(feature)[3], \
246 GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
247
248#define FeaturesFormat " %s:\n" \
249 " Angular Second Moment:\n" \
250 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
251 " Contrast:\n" \
252 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
253 " Correlation:\n" \
254 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
255 " Sum of Squares Variance:\n" \
256 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
257 " Inverse Difference Moment:\n" \
258 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
259 " Sum Average:\n" \
260 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
261 " Sum Variance:\n" \
262 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
263 " Sum Entropy:\n" \
264 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
265 " Entropy:\n" \
266 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
267 " Difference Variance:\n" \
268 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
269 " Difference Entropy:\n" \
270 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
271 " Information Measure of Correlation 1:\n" \
272 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
273 " Information Measure of Correlation 2:\n" \
274 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
275 " Maximum Correlation Coefficient:\n" \
276 " %.*g, %.*g, %.*g, %.*g, %.*g\n"
277
278 ssize_t
279 n;
280
281 n=FormatLocaleFile(file,FeaturesFormat,name,
282 PrintFeature(channel_features[channel].angular_second_moment),
283 PrintFeature(channel_features[channel].contrast),
284 PrintFeature(channel_features[channel].correlation),
285 PrintFeature(channel_features[channel].variance_sum_of_squares),
286 PrintFeature(channel_features[channel].inverse_difference_moment),
287 PrintFeature(channel_features[channel].sum_average),
288 PrintFeature(channel_features[channel].sum_variance),
289 PrintFeature(channel_features[channel].sum_entropy),
290 PrintFeature(channel_features[channel].entropy),
291 PrintFeature(channel_features[channel].difference_variance),
292 PrintFeature(channel_features[channel].difference_entropy),
293 PrintFeature(channel_features[channel].measure_of_correlation_1),
294 PrintFeature(channel_features[channel].measure_of_correlation_2),
295 PrintFeature(channel_features[channel].maximum_correlation_coefficient));
296 return(n);
297}
298
299static ssize_t PrintChannelLocations(FILE *file,const Image *image,
300 const ChannelType channel,const char *name,const StatisticType type,
301 const size_t max_locations,const ChannelStatistics *channel_statistics)
302{
303 double
304 target;
305
306 ExceptionInfo
307 *exception;
308
309 ssize_t
310 n,
311 y;
312
313 switch (type)
314 {
315 case MaximumStatistic:
316 default:
317 {
318 target=channel_statistics[channel].maxima;
319 break;
320 }
321 case MeanStatistic:
322 {
323 target=channel_statistics[channel].mean;
324 break;
325 }
326 case MinimumStatistic:
327 {
328 target=channel_statistics[channel].minima;
329 break;
330 }
331 }
332 (void) FormatLocaleFile(file," %s: %.*g (%.*g)",name,GetMagickPrecision(),
333 target,GetMagickPrecision(),QuantumScale*target);
334 exception=AcquireExceptionInfo();
335 n=0;
336 for (y=0; y < (ssize_t) image->rows; y++)
337 {
338 const PixelPacket
339 *p;
340
341 ssize_t
342 x;
343
344 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
345 if (p == (const PixelPacket *) NULL)
346 break;
347 for (x=0; x < (ssize_t) image->columns; x++)
348 {
349 MagickBooleanType
350 match;
351
352 match=MagickFalse;
353 switch (channel)
354 {
355 case RedChannel:
356 {
357 match=fabs((double) p->red-target) < MagickEpsilon ? MagickTrue :
358 MagickFalse;
359 break;
360 }
361 case GreenChannel:
362 {
363 match=fabs((double) p->green-target) < MagickEpsilon ? MagickTrue :
364 MagickFalse;
365 break;
366 }
367 case BlueChannel:
368 {
369 match=fabs((double) p->blue-target) < MagickEpsilon ? MagickTrue :
370 MagickFalse;
371 break;
372 }
373 case AlphaChannel:
374 {
375 match=fabs((double) p->opacity-target) < MagickEpsilon ? MagickTrue :
376 MagickFalse;
377 break;
378 }
379 default:
380 break;
381 }
382 if (match != MagickFalse)
383 {
384 if ((max_locations != 0) && (n >= (ssize_t) max_locations))
385 break;
386 (void) FormatLocaleFile(file," %.20g,%.20g",(double) x,(double) y);
387 n++;
388 }
389 p++;
390 }
391 if (x < (ssize_t) image->columns)
392 break;
393 }
394 (void) FormatLocaleFile(file,"\n");
395 return(n);
396}
397
398static ssize_t PrintChannelMoments(FILE *file,const ChannelType channel,
399 const char *name,const double scale,const ChannelMoments *channel_moments)
400{
401 double
402 powers[MaximumNumberOfImageMoments] =
403 { 1.0, 2.0, 3.0, 3.0, 6.0, 4.0, 6.0, 4.0 };
404
405 ssize_t
406 i;
407
408 ssize_t
409 n;
410
411 n=FormatLocaleFile(file," %s:\n",name);
412 n+=FormatLocaleFile(file," Centroid: %.*g,%.*g\n",
413 GetMagickPrecision(),channel_moments[channel].centroid.x,
414 GetMagickPrecision(),channel_moments[channel].centroid.y);
415 n+=FormatLocaleFile(file," Ellipse Semi-Major/Minor axis: %.*g,%.*g\n",
416 GetMagickPrecision(),channel_moments[channel].ellipse_axis.x,
417 GetMagickPrecision(),channel_moments[channel].ellipse_axis.y);
418 n+=FormatLocaleFile(file," Ellipse angle: %.*g\n",
419 GetMagickPrecision(),channel_moments[channel].ellipse_angle);
420 n+=FormatLocaleFile(file," Ellipse eccentricity: %.*g\n",
421 GetMagickPrecision(),channel_moments[channel].ellipse_eccentricity);
422 n+=FormatLocaleFile(file," Ellipse intensity: %.*g (%.*g)\n",
423 GetMagickPrecision(),pow(scale,powers[0])*
424 channel_moments[channel].ellipse_intensity,GetMagickPrecision(),
425 channel_moments[channel].ellipse_intensity);
426 for (i=0; i < MaximumNumberOfImageMoments; i++)
427 n+=FormatLocaleFile(file," I%.20g: %.*g (%.*g)\n",i+1.0,
428 GetMagickPrecision(),channel_moments[channel].I[i]/pow(scale,powers[i]),
429 GetMagickPrecision(),channel_moments[channel].I[i]);
430 return(n);
431}
432
433static ssize_t PrintChannelPerceptualHash(FILE *file,const ChannelType channel,
434 const char *name,const ChannelPerceptualHash *channel_phash)
435{
436 ssize_t
437 i;
438
439 ssize_t
440 n;
441
442 n=FormatLocaleFile(file," %s:\n",name);
443 for (i=0; i < MaximumNumberOfPerceptualHashes; i++)
444 n+=FormatLocaleFile(file," PH%.20g: %.*g, %.*g\n",i+1.0,
445 GetMagickPrecision(),channel_phash[channel].P[i],
446 GetMagickPrecision(),channel_phash[channel].Q[i]);
447 return(n);
448}
449
450static ssize_t PrintChannelStatistics(FILE *file,const ChannelType channel,
451 const char *name,const double scale,
452 const ChannelStatistics *channel_statistics)
453{
454#define StatisticsFormat " %s:\n min: %.*g (%.*g)\n " \
455 "max: %.*g (%.*g)\n mean: %.*g (%.*g)\n " \
456 "standard deviation: %.*g (%.*g)\n kurtosis: %.*g\n " \
457 "skewness: %.*g\n entropy: %.*g\n"
458
459 ssize_t
460 n;
461
462 n=FormatLocaleFile(file,StatisticsFormat,name,GetMagickPrecision(),
463 (double) ClampToQuantum((MagickRealType) (scale*
464 channel_statistics[channel].minima)),GetMagickPrecision(),
465 channel_statistics[channel].minima/(double) QuantumRange,
466 GetMagickPrecision(),(double) ClampToQuantum((MagickRealType) (scale*
467 channel_statistics[channel].maxima)),GetMagickPrecision(),
468 channel_statistics[channel].maxima/(double) QuantumRange,
469 GetMagickPrecision(),scale*channel_statistics[channel].mean,
470 GetMagickPrecision(),channel_statistics[channel].mean/(double) QuantumRange,
471 GetMagickPrecision(),scale*channel_statistics[channel].standard_deviation,
472 GetMagickPrecision(),channel_statistics[channel].standard_deviation/
473 (double) QuantumRange,GetMagickPrecision(),
474 channel_statistics[channel].kurtosis,GetMagickPrecision(),
475 channel_statistics[channel].skewness,GetMagickPrecision(),
476 channel_statistics[channel].entropy);
477 return(n);
478}
479
480MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
481 const MagickBooleanType verbose)
482{
483 char
484 color[MaxTextExtent],
485 format[MaxTextExtent],
486 key[MaxTextExtent];
487
488 ChannelFeatures
489 *channel_features;
490
491 ChannelMoments
492 *channel_moments;
493
494 ChannelPerceptualHash
495 *channel_phash;
496
497 ChannelStatistics
498 *channel_statistics;
499
500 ColorspaceType
501 colorspace;
502
503 const char
504 *artifact,
505 *locate,
506 *name,
507 *property,
508 *registry,
509 *value;
510
511 const MagickInfo
512 *magick_info;
513
514 const PixelPacket
515 *pixels;
516
517 double
518 elapsed_time,
519 scale,
520 user_time;
521
522 ExceptionInfo
523 *exception;
524
525 ImageType
526 type;
527
528 int
529 expired;
530
531 MagickBooleanType
532 ping;
533
534 size_t
535 depth,
536 distance;
537
538 ssize_t
539 i,
540 x,
541 y;
542
543 struct stat
544 properties;
545
546 assert(image != (Image *) NULL);
547 assert(image->signature == MagickCoreSignature);
548 if (IsEventLogging() != MagickFalse)
549 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
550 if (file == (FILE *) NULL)
551 file=stdout;
552 exception=AcquireExceptionInfo();
553 colorspace=image->colorspace;
554 locate=GetImageArtifact(image,"identify:locate");
555 if (locate != (const char *) NULL)
556 {
557 const char
558 *limit;
559
560 size_t
561 max_locations;
562
563 StatisticType
564 statistic_type;
565
566 /*
567 Display minimum, maximum, or mean pixel locations.
568 */
569 statistic_type=(StatisticType) ParseCommandOption(MagickStatisticOptions,
570 MagickFalse,locate);
571 limit=GetImageArtifact(image,"identify:limit");
572 max_locations=0;
573 if (limit != (const char *) NULL)
574 max_locations=StringToUnsignedLong(limit);
575 channel_statistics=GetLocationStatistics(image,statistic_type,exception);
576 if (channel_statistics == (ChannelStatistics *) NULL)
577 return(MagickFalse);
578 (void) FormatLocaleFile(file," Channel %s locations:\n",locate);
579 switch (colorspace)
580 {
581 case RGBColorspace:
582 default:
583 {
584 (void) PrintChannelLocations(file,image,RedChannel,"Red",
585 statistic_type,max_locations,channel_statistics);
586 (void) PrintChannelLocations(file,image,GreenChannel,"Green",
587 statistic_type,max_locations,channel_statistics);
588 (void) PrintChannelLocations(file,image,BlueChannel,"Blue",
589 statistic_type,max_locations,channel_statistics);
590 break;
591 }
592 case CMYKColorspace:
593 {
594 (void) PrintChannelLocations(file,image,CyanChannel,"Cyan",
595 statistic_type,max_locations,channel_statistics);
596 (void) PrintChannelLocations(file,image,MagentaChannel,"Magenta",
597 statistic_type,max_locations,channel_statistics);
598 (void) PrintChannelLocations(file,image,YellowChannel,"Yellow",
599 statistic_type,max_locations,channel_statistics);
600 (void) PrintChannelLocations(file,image,BlackChannel,"Black",
601 statistic_type,max_locations,channel_statistics);
602 break;
603 }
604 case LinearGRAYColorspace:
605 case GRAYColorspace:
606 {
607 (void) PrintChannelLocations(file,image,GrayChannel,"Gray",
608 statistic_type,max_locations,channel_statistics);
609 break;
610 }
611 }
612 if (image->matte != MagickFalse)
613 (void) PrintChannelLocations(file,image,AlphaChannel,"Alpha",
614 statistic_type,max_locations,channel_statistics);
615 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
616 channel_statistics);
617 exception=DestroyExceptionInfo(exception);
618 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
619 }
620 *format='\0';
621 elapsed_time=GetElapsedTime(&image->timer);
622 user_time=GetUserTime(&image->timer);
623 GetTimerInfo(&image->timer);
624 if (verbose == MagickFalse)
625 {
626 /*
627 Display summary info about the image.
628 */
629 if (*image->magick_filename != '\0')
630 if (LocaleCompare(image->magick_filename,image->filename) != 0)
631 (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
632 if ((GetPreviousImageInList(image) == (Image *) NULL) &&
633 (GetNextImageInList(image) == (Image *) NULL) && (image->scene == 0))
634 (void) FormatLocaleFile(file,"%s ",image->filename);
635 else
636 (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
637 image->scene);
638 (void) FormatLocaleFile(file,"%s ",image->magick);
639 if ((image->magick_columns != 0) || (image->magick_rows != 0))
640 if ((image->magick_columns != image->columns) ||
641 (image->magick_rows != image->rows))
642 (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
643 image->magick_columns,(double) image->magick_rows);
644 (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
645 (double) image->rows);
646 if ((image->page.width != 0) || (image->page.height != 0) ||
647 (image->page.x != 0) || (image->page.y != 0))
648 (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
649 image->page.width,(double) image->page.height,(double) image->page.x,
650 (double) image->page.y);
651 (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
652 if (image->type != UndefinedType)
653 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
654 MagickTypeOptions,(ssize_t) image->type));
655 if (colorspace != UndefinedColorspace)
656 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
657 MagickColorspaceOptions,(ssize_t) colorspace));
658 if (image->storage_class == DirectClass)
659 {
660 if (image->total_colors != 0)
661 {
662 (void) FormatMagickSize(image->total_colors,MagickFalse,format);
663 (void) FormatLocaleFile(file,"%s ",format);
664 }
665 }
666 else
667 if (image->total_colors <= image->colors)
668 (void) FormatLocaleFile(file,"%.20gc ",(double) image->colors);
669 else
670 (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
671 image->total_colors,(double) image->colors);
672 if (image->error.mean_error_per_pixel != 0.0)
673 (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
674 (image->error.mean_error_per_pixel+0.5),
675 image->error.normalized_mean_error,
676 image->error.normalized_maximum_error);
677 if (image->extent != 0)
678 {
679 (void) FormatMagickSize(image->extent,MagickTrue,format);
680 (void) FormatLocaleFile(file,"%s ",format);
681 }
682 (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
683 (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
684 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
685 floor(elapsed_time))));
686 (void) FormatLocaleFile(file,"\n");
687 (void) fflush(file);
688 exception=DestroyExceptionInfo(exception);
689 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
690 }
691 /*
692 Display verbose info about the image.
693 */
694 pixels=GetVirtualPixels(image,0,0,1,1,exception);
695 exception=DestroyExceptionInfo(exception);
696 ping=pixels == (const PixelPacket *) NULL ? MagickTrue : MagickFalse;
697 exception=(&image->exception);
698 (void) SignatureImage(image);
699 channel_statistics=(ChannelStatistics *) NULL;
700 channel_moments=(ChannelMoments *) NULL;
701 channel_phash=(ChannelPerceptualHash *) NULL;
702 channel_features=(ChannelFeatures *) NULL;
703 depth=0;
704 if (ping == MagickFalse)
705 {
706 depth=GetImageDepth(image,exception);
707 channel_statistics=GetImageChannelStatistics(image,exception);
708 if (channel_statistics == (ChannelStatistics *) NULL)
709 return(MagickFalse);
710 artifact=GetImageArtifact(image,"identify:moments");
711 if (artifact != (const char *) NULL)
712 {
713 channel_moments=GetImageChannelMoments(image,exception);
714 channel_phash=GetImageChannelPerceptualHash(image,exception);
715 }
716 artifact=GetImageArtifact(image,"identify:features");
717 if (artifact != (const char *) NULL)
718 {
719 distance=StringToUnsignedLong(artifact);
720 channel_features=GetImageChannelFeatures(image,distance,exception);
721 }
722 }
723 (void) FormatLocaleFile(file,"Image:\n Filename: %s\n",image->filename);
724 if (*image->magick_filename != '\0')
725 if (LocaleCompare(image->magick_filename,image->filename) != 0)
726 {
727 char
728 filename[MaxTextExtent];
729
730 GetPathComponent(image->magick_filename,TailPath,filename);
731 (void) FormatLocaleFile(file," Base filename: %s\n",filename);
732 }
733 properties=(*GetBlobProperties(image));
734 if (properties.st_mode != 0)
735 {
736 static const char *rwx[] =
737 { "---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
738 (void) FormatLocaleFile(file," Permissions: %s%s%s\n",
739 rwx[(properties.st_mode >> 6) & 0x07],
740 rwx[(properties.st_mode >> 3) & 0x07],
741 rwx[(properties.st_mode >> 0) & 0x07]);
742 }
743 magick_info=GetMagickInfo(image->magick,exception);
744 if ((magick_info == (const MagickInfo *) NULL) ||
745 (GetMagickDescription(magick_info) == (const char *) NULL))
746 (void) FormatLocaleFile(file," Format: %s\n",image->magick);
747 else
748 (void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
749 GetMagickDescription(magick_info));
750 if ((magick_info != (const MagickInfo *) NULL) &&
751 (GetMagickMimeType(magick_info) != (const char *) NULL))
752 (void) FormatLocaleFile(file," Mime type: %s\n",GetMagickMimeType(
753 magick_info));
754 (void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
755 MagickClassOptions,(ssize_t) image->storage_class));
756 (void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
757 image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
758 image->tile_offset.y);
759 if ((image->magick_columns != 0) || (image->magick_rows != 0))
760 if ((image->magick_columns != image->columns) ||
761 (image->magick_rows != image->rows))
762 (void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
763 image->magick_columns,(double) image->magick_rows);
764 if ((image->x_resolution != 0.0) && (image->y_resolution != 0.0))
765 {
766 (void) FormatLocaleFile(file," Resolution: %gx%g\n",image->x_resolution,
767 image->y_resolution);
768 (void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
769 image->columns/image->x_resolution,(double) image->rows/
770 image->y_resolution);
771 }
772 (void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
773 MagickResolutionOptions,(ssize_t) image->units));
774 (void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
775 MagickColorspaceOptions,(ssize_t) colorspace));
776 type=IdentifyImageType(image,exception);
777 (void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
778 MagickTypeOptions,(ssize_t) type));
779 if (image->type != type)
780 (void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
781 MagickTypeOptions,(ssize_t) image->type));
782 (void) FormatLocaleFile(file," Endianness: %s\n",CommandOptionToMnemonic(
783 MagickEndianOptions,(ssize_t) image->endian));
784 if (depth != 0)
785 {
786 if (image->depth == depth)
787 (void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
788 image->depth);
789 else
790 (void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
791 image->depth,(double) depth);
792 }
793 if (channel_statistics != (ChannelStatistics *) NULL)
794 {
795 /*
796 Detail channel depth and extrema.
797 */
798 (void) FormatLocaleFile(file," Channel depth:\n");
799 switch (colorspace)
800 {
801 case RGBColorspace:
802 default:
803 {
804 (void) FormatLocaleFile(file," red: %.20g-bit\n",(double)
805 channel_statistics[RedChannel].depth);
806 (void) FormatLocaleFile(file," green: %.20g-bit\n",(double)
807 channel_statistics[GreenChannel].depth);
808 (void) FormatLocaleFile(file," blue: %.20g-bit\n",(double)
809 channel_statistics[BlueChannel].depth);
810 break;
811 }
812 case CMYKColorspace:
813 {
814 (void) FormatLocaleFile(file," cyan: %.20g-bit\n",(double)
815 channel_statistics[CyanChannel].depth);
816 (void) FormatLocaleFile(file," magenta: %.20g-bit\n",(double)
817 channel_statistics[MagentaChannel].depth);
818 (void) FormatLocaleFile(file," yellow: %.20g-bit\n",(double)
819 channel_statistics[YellowChannel].depth);
820 (void) FormatLocaleFile(file," black: %.20g-bit\n",(double)
821 channel_statistics[BlackChannel].depth);
822 break;
823 }
824 case LinearGRAYColorspace:
825 case GRAYColorspace:
826 {
827 (void) FormatLocaleFile(file," gray: %.20g-bit\n",(double)
828 channel_statistics[GrayChannel].depth);
829 break;
830 }
831 }
832 if (image->matte != MagickFalse)
833 (void) FormatLocaleFile(file," alpha: %.20g-bit\n",(double)
834 channel_statistics[OpacityChannel].depth);
835 scale=1.0;
836 if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
837 scale=(double) QuantumRange/((size_t) QuantumRange >> ((size_t)
838 MAGICKCORE_QUANTUM_DEPTH-image->depth));
839 (void) FormatLocaleFile(file," Channel statistics:\n");
840 (void) FormatLocaleFile(file," Pixels: %.20g\n",(double)
841 image->columns*image->rows);
842 switch (colorspace)
843 {
844 case RGBColorspace:
845 default:
846 {
847 (void) PrintChannelStatistics(file,RedChannel,"Red",1.0/scale,
848 channel_statistics);
849 (void) PrintChannelStatistics(file,GreenChannel,"Green",1.0/scale,
850 channel_statistics);
851 (void) PrintChannelStatistics(file,BlueChannel,"Blue",1.0/scale,
852 channel_statistics);
853 break;
854 }
855 case CMYKColorspace:
856 {
857 (void) PrintChannelStatistics(file,CyanChannel,"Cyan",1.0/scale,
858 channel_statistics);
859 (void) PrintChannelStatistics(file,MagentaChannel,"Magenta",1.0/scale,
860 channel_statistics);
861 (void) PrintChannelStatistics(file,YellowChannel,"Yellow",1.0/scale,
862 channel_statistics);
863 (void) PrintChannelStatistics(file,BlackChannel,"Black",1.0/scale,
864 channel_statistics);
865 break;
866 }
867 case LinearGRAYColorspace:
868 case GRAYColorspace:
869 {
870 (void) PrintChannelStatistics(file,GrayChannel,"Gray",1.0/scale,
871 channel_statistics);
872 break;
873 }
874 }
875 if (image->matte != MagickFalse)
876 (void) PrintChannelStatistics(file,AlphaChannel,"Alpha",1.0/scale,
877 channel_statistics);
878 if ((colorspace != LinearGRAYColorspace) && (colorspace != GRAYColorspace))
879 {
880 (void) FormatLocaleFile(file," Image statistics:\n");
881 (void) PrintChannelStatistics(file,CompositeChannels,"Overall",1.0/
882 scale,channel_statistics);
883 }
884 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
885 channel_statistics);
886 }
887 if (channel_moments != (ChannelMoments *) NULL)
888 {
889 scale=(double) ((1UL << image->depth)-1);
890 (void) FormatLocaleFile(file," Channel Hu moments:\n");
891 switch (colorspace)
892 {
893 case RGBColorspace:
894 default:
895 {
896 (void) PrintChannelMoments(file,RedChannel,"Red",scale,
897 channel_moments);
898 (void) PrintChannelMoments(file,GreenChannel,"Green",scale,
899 channel_moments);
900 (void) PrintChannelMoments(file,BlueChannel,"Blue",scale,
901 channel_moments);
902 break;
903 }
904 case CMYKColorspace:
905 {
906 (void) PrintChannelMoments(file,CyanChannel,"Cyan",scale,
907 channel_moments);
908 (void) PrintChannelMoments(file,MagentaChannel,"Magenta",scale,
909 channel_moments);
910 (void) PrintChannelMoments(file,YellowChannel,"Yellow",scale,
911 channel_moments);
912 (void) PrintChannelMoments(file,BlackChannel,"Black",scale,
913 channel_moments);
914 break;
915 }
916 case LinearGRAYColorspace:
917 case GRAYColorspace:
918 {
919 (void) PrintChannelMoments(file,GrayChannel,"Gray",scale,
920 channel_moments);
921 break;
922 }
923 }
924 if (image->matte != MagickFalse)
925 (void) PrintChannelMoments(file,AlphaChannel,"Alpha",scale,
926 channel_moments);
927 if ((colorspace != LinearGRAYColorspace) && (colorspace != GRAYColorspace))
928 {
929 (void) FormatLocaleFile(file," Image moments:\n");
930 (void) PrintChannelMoments(file,CompositeChannels,"Overall",scale,
931 channel_moments);
932 }
933 channel_moments=(ChannelMoments *) RelinquishMagickMemory(
934 channel_moments);
935 }
936 if (channel_phash != (ChannelPerceptualHash *) NULL)
937 {
938 (void) FormatLocaleFile(file," Channel perceptual hash:\n");
939 (void) PrintChannelPerceptualHash(file,RedChannel,"Red, Hue",
940 channel_phash);
941 (void) PrintChannelPerceptualHash(file,GreenChannel,"Green, Chroma",
942 channel_phash);
943 (void) PrintChannelPerceptualHash(file,BlueChannel,"Blue, Luma",
944 channel_phash);
945 if (image->matte != MagickFalse)
946 (void) PrintChannelPerceptualHash(file,AlphaChannel,"Alpha, Alpha",
947 channel_phash);
948 channel_phash=(ChannelPerceptualHash *) RelinquishMagickMemory(
949 channel_phash);
950 }
951 if (channel_features != (ChannelFeatures *) NULL)
952 {
953 (void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
954 "left and right diagonals, average):\n");
955 switch (colorspace)
956 {
957 case RGBColorspace:
958 default:
959 {
960 (void) PrintChannelFeatures(file,RedChannel,"Red",channel_features);
961 (void) PrintChannelFeatures(file,GreenChannel,"Green",
962 channel_features);
963 (void) PrintChannelFeatures(file,BlueChannel,"Blue",channel_features);
964 break;
965 }
966 case CMYKColorspace:
967 {
968 (void) PrintChannelFeatures(file,CyanChannel,"Cyan",channel_features);
969 (void) PrintChannelFeatures(file,MagentaChannel,"Magenta",
970 channel_features);
971 (void) PrintChannelFeatures(file,YellowChannel,"Yellow",
972 channel_features);
973 (void) PrintChannelFeatures(file,BlackChannel,"Black",
974 channel_features);
975 break;
976 }
977 case LinearGRAYColorspace:
978 case GRAYColorspace:
979 {
980 (void) PrintChannelFeatures(file,GrayChannel,"Gray",channel_features);
981 break;
982 }
983 }
984 if (image->matte != MagickFalse)
985 (void) PrintChannelFeatures(file,AlphaChannel,"Alpha",channel_features);
986 channel_features=(ChannelFeatures *) RelinquishMagickMemory(
987 channel_features);
988 }
989 if (ping == MagickFalse)
990 {
991 if (colorspace == CMYKColorspace)
992 (void) FormatLocaleFile(file," Total ink density: %.*g%%\n",
993 GetMagickPrecision(),100.0*GetImageTotalInkDensity(image)/(double)
994 QuantumRange);
995 x=0;
996 if (image->matte != MagickFalse)
997 {
998 MagickBooleanType
999 found = MagickFalse;
1000
1001 const IndexPacket
1002 *indexes;
1003
1004 const PixelPacket
1005 *p;
1006
1007 p=(PixelPacket *) NULL;
1008 indexes=(IndexPacket *) NULL;
1009 for (y=0; y < (ssize_t) image->rows; y++)
1010 {
1011 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
1012 if (p == (const PixelPacket *) NULL)
1013 break;
1014 indexes=GetVirtualIndexQueue(image);
1015 for (x=0; x < (ssize_t) image->columns; x++)
1016 {
1017 if (GetPixelOpacity(p) == (Quantum) TransparentOpacity)
1018 {
1019 found=MagickTrue;
1020 break;
1021 }
1022 p++;
1023 }
1024 if (found != MagickFalse)
1025 break;
1026 }
1027 if (found != MagickFalse)
1028 {
1029 char
1030 tuple[MaxTextExtent];
1031
1032 MagickPixelPacket
1033 pixel;
1034
1035 GetMagickPixelPacket(image,&pixel);
1036 SetMagickPixelPacket(image,p,indexes+x,&pixel);
1037 (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple,
1038 exception);
1039 (void) FormatLocaleFile(file," Alpha: %s ",tuple);
1040 GetColorTuple(&pixel,MagickTrue,tuple);
1041 (void) FormatLocaleFile(file," %s\n",tuple);
1042 }
1043 }
1044 artifact=GetImageArtifact(image,"identify:unique-colors");
1045 if (IsHistogramImage(image,exception) != MagickFalse)
1046 {
1047 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1048 GetNumberColors(image,(FILE *) NULL,exception));
1049 (void) FormatLocaleFile(file," Histogram:\n");
1050 (void) GetNumberColors(image,file,exception);
1051 }
1052 else
1053 if ((artifact != (const char *) NULL) &&
1054 (IsMagickTrue(artifact) != MagickFalse))
1055 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
1056 GetNumberColors(image,(FILE *) NULL,exception));
1057 }
1058 if (image->storage_class == PseudoClass)
1059 {
1060 (void) FormatLocaleFile(file," Colormap entries: %.20g\n",(double)
1061 image->colors);
1062 (void) FormatLocaleFile(file," Colormap:\n");
1063 if (image->colors <= 1024)
1064 {
1065 char
1066 color[MaxTextExtent],
1067 hex[MaxTextExtent],
1068 tuple[MaxTextExtent];
1069
1070 MagickPixelPacket
1071 pixel;
1072
1073 PixelPacket
1074 *magick_restrict p;
1075
1076 GetMagickPixelPacket(image,&pixel);
1077 p=image->colormap;
1078 for (i=0; i < (ssize_t) image->colors; i++)
1079 {
1080 SetMagickPixelPacket(image,p,(IndexPacket *) NULL,&pixel);
1081 (void) CopyMagickString(tuple,"(",MaxTextExtent);
1082 ConcatenateColorComponent(&pixel,RedChannel,X11Compliance,tuple);
1083 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1084 ConcatenateColorComponent(&pixel,GreenChannel,X11Compliance,tuple);
1085 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1086 ConcatenateColorComponent(&pixel,BlueChannel,X11Compliance,tuple);
1087 if (pixel.colorspace == CMYKColorspace)
1088 {
1089 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1090 ConcatenateColorComponent(&pixel,IndexChannel,X11Compliance,
1091 tuple);
1092 }
1093 if (pixel.matte != MagickFalse)
1094 {
1095 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
1096 ConcatenateColorComponent(&pixel,AlphaChannel,X11Compliance,
1097 tuple);
1098 }
1099 (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
1100 (void) QueryMagickColorname(image,&pixel,SVGCompliance,color,
1101 exception);
1102 GetColorTuple(&pixel,MagickTrue,hex);
1103 (void) FormatLocaleFile(file," %g: %s %s %s\n",(double) i,tuple,
1104 hex,color);
1105 p++;
1106 }
1107 }
1108 }
1109 if (image->error.mean_error_per_pixel != 0.0)
1110 (void) FormatLocaleFile(file," Mean error per pixel: %g\n",
1111 image->error.mean_error_per_pixel);
1112 if (image->error.normalized_mean_error != 0.0)
1113 (void) FormatLocaleFile(file," Normalized mean error: %g\n",
1114 image->error.normalized_mean_error);
1115 if (image->error.normalized_maximum_error != 0.0)
1116 (void) FormatLocaleFile(file," Normalized maximum error: %g\n",
1117 image->error.normalized_maximum_error);
1118 (void) FormatLocaleFile(file," Rendering intent: %s\n",
1119 CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
1120 image->rendering_intent));
1121 if (image->gamma != 0.0)
1122 (void) FormatLocaleFile(file," Gamma: %g\n",image->gamma);
1123 if ((image->chromaticity.red_primary.x != 0.0) ||
1124 (image->chromaticity.green_primary.x != 0.0) ||
1125 (image->chromaticity.blue_primary.x != 0.0) ||
1126 (image->chromaticity.white_point.x != 0.0))
1127 {
1128 /*
1129 Display image chromaticity.
1130 */
1131 (void) FormatLocaleFile(file," Chromaticity:\n");
1132 (void) FormatLocaleFile(file," red primary: (%g,%g,%g)\n",
1133 image->chromaticity.red_primary.x,image->chromaticity.red_primary.y,
1134 image->chromaticity.red_primary.z);
1135 (void) FormatLocaleFile(file," green primary: (%g,%g,%g)\n",
1136 image->chromaticity.green_primary.x,image->chromaticity.green_primary.y,
1137 image->chromaticity.green_primary.z);
1138 (void) FormatLocaleFile(file," blue primary: (%g,%g,%g)\n",
1139 image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y,
1140 image->chromaticity.blue_primary.z);
1141 (void) FormatLocaleFile(file," white point: (%g,%g,%g)\n",
1142 image->chromaticity.white_point.x,image->chromaticity.white_point.y,
1143 image->chromaticity.white_point.z);
1144 }
1145 if ((image->extract_info.width*image->extract_info.height) != 0)
1146 (void) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
1147 (double) image->extract_info.width,(double) image->extract_info.height,
1148 (double) image->extract_info.x,(double) image->extract_info.y);
1149 (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
1150 exception);
1151 (void) FormatLocaleFile(file," Background color: %s\n",color);
1152 (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
1153 exception);
1154 (void) FormatLocaleFile(file," Border color: %s\n",color);
1155 (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
1156 exception);
1157 (void) FormatLocaleFile(file," Matte color: %s\n",color);
1158 (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
1159 exception);
1160 (void) FormatLocaleFile(file," Transparent color: %s\n",color);
1161 (void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
1162 MagickInterlaceOptions,(ssize_t) image->interlace));
1163 (void) FormatLocaleFile(file," Intensity: %s\n",CommandOptionToMnemonic(
1164 MagickPixelIntensityOptions,(ssize_t) image->intensity));
1165 (void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
1166 MagickComposeOptions,(ssize_t) image->compose));
1167 if ((image->page.width != 0) || (image->page.height != 0) ||
1168 (image->page.x != 0) || (image->page.y != 0))
1169 (void) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
1170 (double) image->page.width,(double) image->page.height,(double)
1171 image->page.x,(double) image->page.y);
1172 if ((image->page.x != 0) || (image->page.y != 0))
1173 (void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
1174 image->page.x,(double) image->page.y);
1175 (void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
1176 MagickDisposeOptions,(ssize_t) image->dispose));
1177 if (image->delay != 0)
1178 (void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
1179 (double) image->ticks_per_second);
1180 if (image->iterations != 1)
1181 (void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
1182 image->iterations);
1183 if (image->duration != 0)
1184 (void) FormatLocaleFile(file," Duration: %.20g\n",(double)
1185 image->duration);
1186 if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
1187 (void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
1188 image->scene,(double) GetImageListLength(image));
1189 else
1190 if (image->scene != 0)
1191 (void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
1192 (void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
1193 MagickCompressOptions,(ssize_t) image->compression));
1194 if (image->quality != UndefinedCompressionQuality)
1195 (void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
1196 (void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
1197 MagickOrientationOptions,(ssize_t) image->orientation));
1198 if (image->montage != (char *) NULL)
1199 (void) FormatLocaleFile(file," Montage: %s\n",image->montage);
1200 if (image->directory != (char *) NULL)
1201 {
1202 Image
1203 *tile;
1204
1205 ImageInfo
1206 *image_info;
1207
1208 char
1209 *p,
1210 *q;
1211
1212 WarningHandler
1213 handler;
1214
1215 /*
1216 Display visual image directory.
1217 */
1218 image_info=AcquireImageInfo();
1219 (void) CloneString(&image_info->size,"64x64");
1220 (void) FormatLocaleFile(file," Directory:\n");
1221 for (p=image->directory; *p != '\0'; p++)
1222 {
1223 q=p;
1224 while ((*q != '\xff') && (*q != '\0') &&
1225 ((size_t) (q-p+1) < sizeof(image_info->filename)))
1226 q++;
1227 (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
1228 p=q;
1229 (void) FormatLocaleFile(file," %s",image_info->filename);
1230 handler=SetWarningHandler((WarningHandler) NULL);
1231 tile=StrictReadImage(image_info,exception);
1232 (void) SetWarningHandler(handler);
1233 if (tile == (Image *) NULL)
1234 {
1235 (void) FormatLocaleFile(file,"\n");
1236 continue;
1237 }
1238 (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
1239 tile->magick_columns,(double) tile->magick_rows,tile->magick);
1240 (void) SignatureImage(tile);
1241 ResetImagePropertyIterator(tile);
1242 property=GetNextImageProperty(tile);
1243 while (property != (const char *) NULL)
1244 {
1245 (void) FormatLocaleFile(file," %s:\n",property);
1246 value=GetImageProperty(tile,property);
1247 if (value != (const char *) NULL)
1248 (void) FormatLocaleFile(file,"%s\n",value);
1249 property=GetNextImageProperty(tile);
1250 }
1251 tile=DestroyImage(tile);
1252 }
1253 image_info=DestroyImageInfo(image_info);
1254 }
1255 (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
1256 value=GetImageProperty(image,key);
1257 if (value != (const char *) NULL)
1258 {
1259 /*
1260 Display clipping path.
1261 */
1262 (void) FormatLocaleFile(file," Clipping path: ");
1263 if (strlen(value) > 80)
1264 (void) fputc('\n',file);
1265 (void) FormatLocaleFile(file,"%s\n",value);
1266 }
1267 ResetImageProfileIterator(image);
1268 name=GetNextImageProfile(image);
1269 if (name != (char *) NULL)
1270 {
1271 const StringInfo
1272 *profile;
1273
1274 /*
1275 Identify image profiles.
1276 */
1277 (void) FormatLocaleFile(file," Profiles:\n");
1278 while (name != (char *) NULL)
1279 {
1280 profile=GetImageProfile(image,name);
1281 if (profile == (StringInfo *) NULL)
1282 continue;
1283 (void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
1284 (double) GetStringInfoLength(profile));
1285 if (LocaleCompare(name,"iptc") == 0)
1286 {
1287 char
1288 *attribute,
1289 **attribute_list;
1290
1291 const char
1292 *tag;
1293
1294 long
1295 dataset,
1296 record,
1297 sentinel;
1298
1299 ssize_t
1300 j;
1301
1302 size_t
1303 length,
1304 profile_length;
1305
1306 profile_length=GetStringInfoLength(profile);
1307 for (i=0; i < (ssize_t) profile_length-5; i+=(ssize_t) length)
1308 {
1309 length=1;
1310 sentinel=GetStringInfoDatum(profile)[i++];
1311 if (sentinel != 0x1c)
1312 continue;
1313 dataset=GetStringInfoDatum(profile)[i++];
1314 record=GetStringInfoDatum(profile)[i++];
1315 switch (record)
1316 {
1317 case 5: tag="Image Name"; break;
1318 case 7: tag="Edit Status"; break;
1319 case 10: tag="Priority"; break;
1320 case 15: tag="Category"; break;
1321 case 20: tag="Supplemental Category"; break;
1322 case 22: tag="Fixture Identifier"; break;
1323 case 25: tag="Keyword"; break;
1324 case 30: tag="Release Date"; break;
1325 case 35: tag="Release Time"; break;
1326 case 40: tag="Special Instructions"; break;
1327 case 45: tag="Reference Service"; break;
1328 case 47: tag="Reference Date"; break;
1329 case 50: tag="Reference Number"; break;
1330 case 55: tag="Created Date"; break;
1331 case 60: tag="Created Time"; break;
1332 case 65: tag="Originating Program"; break;
1333 case 70: tag="Program Version"; break;
1334 case 75: tag="Object Cycle"; break;
1335 case 80: tag="Byline"; break;
1336 case 85: tag="Byline Title"; break;
1337 case 90: tag="City"; break;
1338 case 92: tag="Sub-Location"; break;
1339 case 95: tag="Province State"; break;
1340 case 100: tag="Country Code"; break;
1341 case 101: tag="Country"; break;
1342 case 103: tag="Original Transmission Reference"; break;
1343 case 105: tag="Headline"; break;
1344 case 110: tag="Credit"; break;
1345 case 115: tag="Src"; break;
1346 case 116: tag="Copyright String"; break;
1347 case 120: tag="Caption"; break;
1348 case 121: tag="Local Caption"; break;
1349 case 122: tag="Caption Writer"; break;
1350 case 200: tag="Custom Field 1"; break;
1351 case 201: tag="Custom Field 2"; break;
1352 case 202: tag="Custom Field 3"; break;
1353 case 203: tag="Custom Field 4"; break;
1354 case 204: tag="Custom Field 5"; break;
1355 case 205: tag="Custom Field 6"; break;
1356 case 206: tag="Custom Field 7"; break;
1357 case 207: tag="Custom Field 8"; break;
1358 case 208: tag="Custom Field 9"; break;
1359 case 209: tag="Custom Field 10"; break;
1360 case 210: tag="Custom Field 11"; break;
1361 case 211: tag="Custom Field 12"; break;
1362 case 212: tag="Custom Field 13"; break;
1363 case 213: tag="Custom Field 14"; break;
1364 case 214: tag="Custom Field 15"; break;
1365 case 215: tag="Custom Field 16"; break;
1366 case 216: tag="Custom Field 17"; break;
1367 case 217: tag="Custom Field 18"; break;
1368 case 218: tag="Custom Field 19"; break;
1369 case 219: tag="Custom Field 20"; break;
1370 default: tag="unknown"; break;
1371 }
1372 (void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
1373 (double) dataset,(double) record);
1374 length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1375 length|=GetStringInfoDatum(profile)[i++];
1376 length=MagickMin(length,profile_length-i);
1377 attribute=(char *) NULL;
1378 if (~length >= (MaxTextExtent-1))
1379 attribute=(char *) AcquireQuantumMemory(length+
1380 MaxTextExtent,sizeof(*attribute));
1381 if (attribute != (char *) NULL)
1382 {
1383 (void) CopyMagickString(attribute,(char *)
1384 GetStringInfoDatum(profile)+i,length+1);
1385 attribute_list=StringToList(attribute);
1386 if (attribute_list != (char **) NULL)
1387 {
1388 for (j=0; attribute_list[j] != (char *) NULL; j++)
1389 {
1390 (void) fputs(attribute_list[j],file);
1391 (void) fputs("\n",file);
1392 attribute_list[j]=(char *) RelinquishMagickMemory(
1393 attribute_list[j]);
1394 }
1395 attribute_list=(char **) RelinquishMagickMemory(
1396 attribute_list);
1397 }
1398 attribute=DestroyString(attribute);
1399 }
1400 }
1401 }
1402 if (image->debug != MagickFalse)
1403 PrintStringInfo(file,name,profile);
1404 name=GetNextImageProfile(image);
1405 }
1406 }
1407 ResetImagePropertyIterator(image);
1408 property=GetNextImageProperty(image);
1409 if (property != (const char *) NULL)
1410 {
1411 /*
1412 Display image properties.
1413 */
1414 (void) FormatLocaleFile(file," Properties:\n");
1415 while (property != (const char *) NULL)
1416 {
1417 (void) FormatLocaleFile(file," %s: ",property);
1418 value=GetImageProperty(image,property);
1419 if (value != (const char *) NULL)
1420 (void) FormatLocaleFile(file,"%s\n",value);
1421 property=GetNextImageProperty(image);
1422 }
1423 }
1424 ResetImageArtifactIterator(image);
1425 artifact=GetNextImageArtifact(image);
1426 if (artifact != (const char *) NULL)
1427 {
1428 /*
1429 Display image artifacts.
1430 */
1431 (void) FormatLocaleFile(file," Artifacts:\n");
1432 while (artifact != (const char *) NULL)
1433 {
1434 (void) FormatLocaleFile(file," %s: ",artifact);
1435 value=GetImageArtifact(image,artifact);
1436 if (value != (const char *) NULL)
1437 (void) FormatLocaleFile(file,"%s\n",value);
1438 artifact=GetNextImageArtifact(image);
1439 }
1440 }
1441 ResetImageRegistryIterator();
1442 registry=GetNextImageRegistry();
1443 if (registry != (const char *) NULL)
1444 {
1445 /*
1446 Display image registry.
1447 */
1448 (void) FormatLocaleFile(file," Registry:\n");
1449 while (registry != (const char *) NULL)
1450 {
1451 (void) FormatLocaleFile(file," %s: ",registry);
1452 value=(const char *) GetImageRegistry(StringRegistryType,registry,
1453 exception);
1454 if (value != (const char *) NULL)
1455 (void) FormatLocaleFile(file,"%s\n",value);
1456 registry=GetNextImageRegistry();
1457 }
1458 }
1459 (void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
1460 MagickBooleanOptions,(ssize_t) image->taint));
1461 (void) FormatMagickSize(image->extent,MagickTrue,format);
1462 (void) FormatLocaleFile(file," Filesize: %s\n",format);
1463 (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1464 MagickFalse,format);
1465 if (strlen(format) > 1)
1466 format[strlen(format)-1]='\0';
1467 (void) FormatLocaleFile(file," Number pixels: %s\n",format);
1468 if (elapsed_time > MagickEpsilon)
1469 {
1470 (void) FormatMagickSize((MagickSizeType) ((double) image->columns*
1471 image->rows/elapsed_time+0.5),MagickFalse,format);
1472 (void) FormatLocaleFile(file," Pixels per second: %s\n",format);
1473 }
1474 if (image->ttl != (time_t) 0)
1475 {
1476 char
1477 iso8601[sizeof("9999-99-99T99:99:99Z")];
1478
1479 int
1480 seconds;
1481
1482 struct tm
1483 timestamp;
1484
1485 (void) GetMagickUTCTime(&image->ttl,&timestamp);
1486 (void) strftime(iso8601,sizeof(iso8601),"%Y-%m-%dT%H:%M:%SZ",&timestamp);
1487 seconds=MagickMax((int)(image->ttl-GetMagickTime()),0);
1488 expired=' ';
1489 if (seconds == 0)
1490 expired='*';
1491 (void) FormatLocaleFile(file," Time-to-live: %g:%02g:%02g:%02g%c %s\n",
1492 ceil((double) (seconds/(3600*24))),
1493 ceil((double) ((seconds % (24*3600))/3600)),
1494 ceil((double) ((seconds % 3600)/60)),
1495 ceil((double) ((seconds % 3600) % 60)),expired,iso8601);
1496 }
1497 (void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
1498 (void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
1499 (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(
1500 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-floor(
1501 elapsed_time))));
1502 (void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
1503 NULL));
1504 (void) fflush(file);
1505 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
1506}