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