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