2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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 %
13 % Identify an Image Format and Characteristics. %
20 % Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
26 % http://www.imagemagick.org/script/license.php %
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. %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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.
45 #include "MagickCore/studio.h"
46 #include "MagickCore/annotate.h"
47 #include "MagickCore/artifact.h"
48 #include "MagickCore/attribute.h"
49 #include "MagickCore/blob.h"
50 #include "MagickCore/cache.h"
51 #include "MagickCore/client.h"
52 #include "MagickCore/coder.h"
53 #include "MagickCore/color.h"
54 #include "MagickCore/configure.h"
55 #include "MagickCore/constitute.h"
56 #include "MagickCore/decorate.h"
57 #include "MagickCore/delegate.h"
58 #include "MagickCore/draw.h"
59 #include "MagickCore/effect.h"
60 #include "MagickCore/exception.h"
61 #include "MagickCore/exception-private.h"
62 #include "MagickCore/feature.h"
63 #include "MagickCore/gem.h"
64 #include "MagickCore/geometry.h"
65 #include "MagickCore/histogram.h"
66 #include "MagickCore/identify.h"
67 #include "MagickCore/image.h"
68 #include "MagickCore/image-private.h"
69 #include "MagickCore/list.h"
70 #include "MagickCore/locale_.h"
71 #include "MagickCore/log.h"
72 #include "MagickCore/magic.h"
73 #include "MagickCore/magick.h"
74 #include "MagickCore/memory_.h"
75 #include "MagickCore/module.h"
76 #include "MagickCore/monitor.h"
77 #include "MagickCore/montage.h"
78 #include "MagickCore/option.h"
79 #include "MagickCore/pixel-accessor.h"
80 #include "MagickCore/prepress.h"
81 #include "MagickCore/profile.h"
82 #include "MagickCore/property.h"
83 #include "MagickCore/quantize.h"
84 #include "MagickCore/quantum.h"
85 #include "MagickCore/random_.h"
86 #include "MagickCore/registry.h"
87 #include "MagickCore/resize.h"
88 #include "MagickCore/resource_.h"
89 #include "MagickCore/signature.h"
90 #include "MagickCore/statistic.h"
91 #include "MagickCore/string_.h"
92 #include "MagickCore/string-private.h"
93 #include "MagickCore/timer.h"
94 #include "MagickCore/token.h"
95 #include "MagickCore/utility.h"
96 #include "MagickCore/utility-private.h"
97 #include "MagickCore/version.h"
98 #if defined(MAGICKCORE_LCMS_DELEGATE)
99 #if defined(MAGICKCORE_HAVE_LCMS_LCMS2_H)
100 #include <lcms/lcms2.h>
101 #elif defined(MAGICKCORE_HAVE_LCMS2_H)
103 #elif defined(MAGICKCORE_HAVE_LCMS_LCMS_H)
104 #include <lcms/lcms.h>
113 #if defined(MAGICKCORE_LCMS_DELEGATE)
114 #if defined(LCMS_VERSION) && (LCMS_VERSION < 2000)
115 #define cmsUInt32Number DWORD
120 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
124 % I d e n t i f y I m a g e %
128 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
130 % IdentifyImage() identifies an image by printing its attributes to the file.
131 % Attributes include the image width, height, size, and others.
133 % The format of the IdentifyImage method is:
135 % MagickBooleanType IdentifyImage(Image *image,FILE *file,
136 % const MagickBooleanType verbose,ExceptionInfo *exception)
138 % A description of each parameter follows:
140 % o image: the image.
142 % o file: the file, typically stdout.
144 % o verbose: A value other than zero prints more detailed information
147 % o exception: return any errors or warnings in this structure.
151 static ssize_t PrintChannelFeatures(FILE *file,const PixelChannel channel,
152 const char *name,const ChannelFeatures *channel_features)
154 #define PrintFeature(feature) \
155 GetMagickPrecision(),(feature)[0], \
156 GetMagickPrecision(),(feature)[1], \
157 GetMagickPrecision(),(feature)[2], \
158 GetMagickPrecision(),(feature)[3], \
159 GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
161 #define FeaturesFormat " %s:\n" \
162 " Angular Second Moment:\n" \
163 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
165 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
167 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
168 " Sum of Squares: Variance:\n" \
169 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
170 " Inverse Difference Moment:\n" \
171 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
173 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
175 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
177 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
179 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
180 " Difference Variance:\n" \
181 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
182 " Difference Entropy:\n" \
183 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
184 " Information Measure of Correlation 1:\n" \
185 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
186 " Information Measure of Correlation 2:\n" \
187 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
188 " Maximum Correlation Coefficient:\n" \
189 " %.*g, %.*g, %.*g, %.*g, %.*g\n"
194 n=FormatLocaleFile(file,FeaturesFormat,name,
195 PrintFeature(channel_features[channel].angular_second_moment),
196 PrintFeature(channel_features[channel].contrast),
197 PrintFeature(channel_features[channel].correlation),
198 PrintFeature(channel_features[channel].variance_sum_of_squares),
199 PrintFeature(channel_features[channel].inverse_difference_moment),
200 PrintFeature(channel_features[channel].sum_average),
201 PrintFeature(channel_features[channel].sum_variance),
202 PrintFeature(channel_features[channel].sum_entropy),
203 PrintFeature(channel_features[channel].entropy),
204 PrintFeature(channel_features[channel].difference_variance),
205 PrintFeature(channel_features[channel].difference_entropy),
206 PrintFeature(channel_features[channel].measure_of_correlation_1),
207 PrintFeature(channel_features[channel].measure_of_correlation_2),
208 PrintFeature(channel_features[channel].maximum_correlation_coefficient));
212 static ssize_t PrintChannelStatistics(FILE *file,const PixelChannel channel,
213 const char *name,const double scale,
214 const ChannelStatistics *channel_statistics)
216 #define StatisticsFormat " %s:\n min: " QuantumFormat \
217 " (%g)\n max: " QuantumFormat " (%g)\n" \
218 " mean: %g (%g)\n standard deviation: %g (%g)\n" \
219 " kurtosis: %g\n skewness: %g\n"
224 n=FormatLocaleFile(file,StatisticsFormat,name,ClampToQuantum(scale*
225 channel_statistics[channel].minima),channel_statistics[channel].minima/
226 (double) QuantumRange,ClampToQuantum(scale*
227 channel_statistics[channel].maxima),channel_statistics[channel].maxima/
228 (double) QuantumRange,scale*channel_statistics[channel].mean,
229 channel_statistics[channel].mean/(double) QuantumRange,scale*
230 channel_statistics[channel].standard_deviation,
231 channel_statistics[channel].standard_deviation/(double) QuantumRange,
232 channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
236 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
237 const MagickBooleanType verbose,ExceptionInfo *exception)
240 color[MaxTextExtent],
241 format[MaxTextExtent],
273 register const Quantum
287 assert(image != (Image *) NULL);
288 assert(image->signature == MagickSignature);
289 if (image->debug != MagickFalse)
290 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
291 if (file == (FILE *) NULL)
294 elapsed_time=GetElapsedTime(&image->timer);
295 user_time=GetUserTime(&image->timer);
296 GetTimerInfo(&image->timer);
297 if (verbose == MagickFalse)
300 Display summary info about the image.
302 if (*image->magick_filename != '\0')
303 if (LocaleCompare(image->magick_filename,image->filename) != 0)
304 (void) FormatLocaleFile(file,"%s=>",image->magick_filename);
305 if ((GetPreviousImageInList(image) == (Image *) NULL) &&
306 (GetNextImageInList(image) == (Image *) NULL) &&
308 (void) FormatLocaleFile(file,"%s ",image->filename);
310 (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
312 (void) FormatLocaleFile(file,"%s ",image->magick);
313 if ((image->magick_columns != 0) || (image->magick_rows != 0))
314 if ((image->magick_columns != image->columns) ||
315 (image->magick_rows != image->rows))
316 (void) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
317 image->magick_columns,(double) image->magick_rows);
318 (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
319 (double) image->rows);
320 if ((image->page.width != 0) || (image->page.height != 0) ||
321 (image->page.x != 0) || (image->page.y != 0))
322 (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
323 image->page.width,(double) image->page.height,(double) image->page.x,
324 (double) image->page.y);
325 (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
326 if (image->type != UndefinedType)
327 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
328 MagickTypeOptions,(ssize_t) image->type));
329 if (image->colorspace != UndefinedColorspace)
330 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
331 MagickColorspaceOptions,(ssize_t) image->colorspace));
332 if (image->storage_class == DirectClass)
334 if (image->total_colors != 0)
336 (void) FormatMagickSize(image->total_colors,MagickFalse,format);
337 (void) FormatLocaleFile(file,"%s ",format);
341 if (image->total_colors <= image->colors)
342 (void) FormatLocaleFile(file,"%.20gc ",(double)
345 (void) FormatLocaleFile(file,"%.20g=>%.20gc ",(double)
346 image->total_colors,(double) image->colors);
347 if (image->error.mean_error_per_pixel != 0.0)
348 (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
349 (image->error.mean_error_per_pixel+0.5),
350 image->error.normalized_mean_error,
351 image->error.normalized_maximum_error);
352 if (GetBlobSize(image) != 0)
354 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
355 (void) FormatLocaleFile(file,"%s ",format);
357 (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
358 (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
359 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
360 floor(elapsed_time))));
361 (void) FormatLocaleFile(file,"\n");
363 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
366 Display verbose info about the image.
368 p=GetVirtualPixels(image,0,0,1,1,exception);
369 ping=p == (const Quantum *) NULL ? MagickTrue : MagickFalse;
370 type=GetImageType(image,exception);
371 (void) SignatureImage(image,exception);
372 (void) FormatLocaleFile(file,"Image: %s\n",image->filename);
373 if (*image->magick_filename != '\0')
374 if (LocaleCompare(image->magick_filename,image->filename) != 0)
377 filename[MaxTextExtent];
379 GetPathComponent(image->magick_filename,TailPath,filename);
380 (void) FormatLocaleFile(file," Base filename: %s\n",filename);
382 magick_info=GetMagickInfo(image->magick,exception);
383 if ((magick_info == (const MagickInfo *) NULL) ||
384 (*GetMagickDescription(magick_info) == '\0'))
385 (void) FormatLocaleFile(file," Format: %s\n",image->magick);
387 (void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
388 GetMagickDescription(magick_info));
389 (void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
390 MagickClassOptions,(ssize_t) image->storage_class));
391 (void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
392 image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
393 image->tile_offset.y);
394 if ((image->magick_columns != 0) || (image->magick_rows != 0))
395 if ((image->magick_columns != image->columns) ||
396 (image->magick_rows != image->rows))
397 (void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
398 image->magick_columns,(double) image->magick_rows);
399 if ((image->resolution.x != 0.0) && (image->resolution.y != 0.0))
401 (void) FormatLocaleFile(file," Resolution: %gx%g\n",image->resolution.x,
402 image->resolution.y);
403 (void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
404 image->columns/image->resolution.x,(double) image->rows/
405 image->resolution.y);
407 (void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
408 MagickResolutionOptions,(ssize_t) image->units));
409 (void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
410 MagickTypeOptions,(ssize_t) type));
411 if (image->type != UndefinedType)
412 (void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
413 MagickTypeOptions,(ssize_t) image->type));
414 (void) FormatLocaleFile(file," Endianess: %s\n",CommandOptionToMnemonic(
415 MagickEndianOptions,(ssize_t) image->endian));
417 Detail channel depth and extrema.
419 (void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
420 MagickColorspaceOptions,(ssize_t) image->colorspace));
421 channel_statistics=(ChannelStatistics *) NULL;
422 channel_features=(ChannelFeatures *) NULL;
423 colorspace=image->colorspace;
425 if (ping == MagickFalse)
430 channel_statistics=GetImageStatistics(image,exception);
431 artifact=GetImageArtifact(image,"identify:features");
432 if (artifact != (const char *) NULL)
434 distance=StringToUnsignedLong(artifact);
435 channel_features=GetImageFeatures(image,distance,exception);
437 depth=GetImageDepth(image,exception);
438 if (image->depth == depth)
439 (void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
442 (void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
443 image->depth,(double) depth);
444 (void) FormatLocaleFile(file," Channel depth:\n");
445 if (IsImageGray(image,exception) != MagickFalse)
446 colorspace=GRAYColorspace;
452 (void) FormatLocaleFile(file," red: %.20g-bit\n",(double)
453 channel_statistics[RedPixelChannel].depth);
454 (void) FormatLocaleFile(file," green: %.20g-bit\n",(double)
455 channel_statistics[GreenPixelChannel].depth);
456 (void) FormatLocaleFile(file," blue: %.20g-bit\n",(double)
457 channel_statistics[BluePixelChannel].depth);
462 (void) FormatLocaleFile(file," cyan: %.20g-bit\n",(double)
463 channel_statistics[CyanPixelChannel].depth);
464 (void) FormatLocaleFile(file," magenta: %.20g-bit\n",(double)
465 channel_statistics[MagentaPixelChannel].depth);
466 (void) FormatLocaleFile(file," yellow: %.20g-bit\n",(double)
467 channel_statistics[YellowPixelChannel].depth);
468 (void) FormatLocaleFile(file," black: %.20g-bit\n",(double)
469 channel_statistics[BlackPixelChannel].depth);
474 (void) FormatLocaleFile(file," gray: %.20g-bit\n",(double)
475 channel_statistics[GrayPixelChannel].depth);
479 if (image->alpha_trait == BlendPixelTrait)
480 (void) FormatLocaleFile(file," alpha: %.20g-bit\n",(double)
481 channel_statistics[AlphaPixelChannel].depth);
483 if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
484 scale=QuantumRange/((size_t) QuantumRange >> ((size_t)
485 MAGICKCORE_QUANTUM_DEPTH-image->depth));
487 if (channel_statistics != (ChannelStatistics *) NULL)
489 (void) FormatLocaleFile(file," Channel statistics:\n");
495 (void) PrintChannelStatistics(file,RedPixelChannel,"Red",1.0/
496 scale,channel_statistics);
497 (void) PrintChannelStatistics(file,GreenPixelChannel,"Green",1.0/
498 scale,channel_statistics);
499 (void) PrintChannelStatistics(file,BluePixelChannel,"Blue",1.0/
500 scale,channel_statistics);
505 (void) PrintChannelStatistics(file,CyanPixelChannel,"Cyan",1.0/
506 scale,channel_statistics);
507 (void) PrintChannelStatistics(file,MagentaPixelChannel,"Magenta",1.0/
508 scale,channel_statistics);
509 (void) PrintChannelStatistics(file,YellowPixelChannel,"Yellow",1.0/
510 scale,channel_statistics);
511 (void) PrintChannelStatistics(file,BlackPixelChannel,"Black",1.0/
512 scale,channel_statistics);
517 (void) PrintChannelStatistics(file,GrayPixelChannel,"Gray",1.0/
518 scale,channel_statistics);
522 if (image->alpha_trait == BlendPixelTrait)
523 (void) PrintChannelStatistics(file,AlphaPixelChannel,"Alpha",1.0/
524 scale,channel_statistics);
525 if (colorspace != GRAYColorspace)
527 (void) FormatLocaleFile(file," Image statistics:\n");
528 (void) PrintChannelStatistics(file,(PixelChannel) MaxPixelChannels,
529 "Overall",1.0/scale,channel_statistics);
531 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
534 if (channel_features != (ChannelFeatures *) NULL)
536 (void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
537 "left and right diagonals, average):\n");
543 (void) PrintChannelFeatures(file,RedPixelChannel,"Red",
545 (void) PrintChannelFeatures(file,GreenPixelChannel,"Green",
547 (void) PrintChannelFeatures(file,BluePixelChannel,"Blue",
553 (void) PrintChannelFeatures(file,CyanPixelChannel,"Cyan",
555 (void) PrintChannelFeatures(file,MagentaPixelChannel,"Magenta",
557 (void) PrintChannelFeatures(file,YellowPixelChannel,"Yellow",
559 (void) PrintChannelFeatures(file,BlackPixelChannel,"Black",
565 (void) PrintChannelFeatures(file,GrayPixelChannel,"Gray",
570 if (image->alpha_trait == BlendPixelTrait)
571 (void) PrintChannelFeatures(file,AlphaPixelChannel,"Alpha",
573 channel_features=(ChannelFeatures *) RelinquishMagickMemory(
576 if (ping == MagickFalse)
578 if (image->colorspace == CMYKColorspace)
579 (void) FormatLocaleFile(file," Total ink density: %.0f%%\n",100.0*
580 GetImageTotalInkDensity(image,exception)/(double) QuantumRange);
582 if (image->alpha_trait == BlendPixelTrait)
584 register const Quantum
587 p=(const Quantum *) NULL;
588 for (y=0; y < (ssize_t) image->rows; y++)
590 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
591 if (p == (const Quantum *) NULL)
593 for (x=0; x < (ssize_t) image->columns; x++)
595 if (GetPixelAlpha(image,p) == (Quantum) TransparentAlpha)
597 p+=GetPixelChannels(image);
599 if (x < (ssize_t) image->columns)
602 if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows))
605 tuple[MaxTextExtent];
610 GetPixelInfo(image,&pixel);
611 GetPixelInfoPixel(image,p,&pixel);
612 (void) QueryColorname(image,&pixel,SVGCompliance,tuple,
614 (void) FormatLocaleFile(file," Alpha: %s ",tuple);
615 GetColorTuple(&pixel,MagickTrue,tuple);
616 (void) FormatLocaleFile(file," %s\n",tuple);
619 if (IsHistogramImage(image,exception) != MagickFalse)
621 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
622 GetNumberColors(image,(FILE *) NULL,exception));
623 (void) FormatLocaleFile(file," Histogram:\n");
624 (void) GetNumberColors(image,file,exception);
628 artifact=GetImageArtifact(image,"identify:unique-colors");
629 if (IfMagickTrue(IsStringTrue(artifact)))
630 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
631 GetNumberColors(image,(FILE *) NULL,exception));
634 if (image->storage_class == PseudoClass)
636 (void) FormatLocaleFile(file," Colormap entries: %.20g\n",(double)
638 (void) FormatLocaleFile(file," Colormap:\n");
639 if (image->colors <= 1024)
642 color[MaxTextExtent],
644 tuple[MaxTextExtent];
652 GetPixelInfo(image,&pixel);
654 for (i=0; i < (ssize_t) image->colors; i++)
657 (void) CopyMagickString(tuple,"(",MaxTextExtent);
658 ConcatenateColorComponent(&pixel,RedPixelChannel,X11Compliance,
660 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
661 ConcatenateColorComponent(&pixel,GreenPixelChannel,X11Compliance,
663 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
664 ConcatenateColorComponent(&pixel,BluePixelChannel,X11Compliance,
666 if (pixel.colorspace == CMYKColorspace)
668 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
669 ConcatenateColorComponent(&pixel,BlackPixelChannel,
670 X11Compliance,tuple);
672 if (pixel.alpha_trait == BlendPixelTrait)
674 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
675 ConcatenateColorComponent(&pixel,AlphaPixelChannel,
676 X11Compliance,tuple);
678 (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
679 (void) QueryColorname(image,&pixel,SVGCompliance,color,
681 GetColorTuple(&pixel,MagickTrue,hex);
682 (void) FormatLocaleFile(file," %8ld: %s %s %s\n",(long) i,tuple,
688 if (image->error.mean_error_per_pixel != 0.0)
689 (void) FormatLocaleFile(file," Mean error per pixel: %g\n",
690 image->error.mean_error_per_pixel);
691 if (image->error.normalized_mean_error != 0.0)
692 (void) FormatLocaleFile(file," Normalized mean error: %g\n",
693 image->error.normalized_mean_error);
694 if (image->error.normalized_maximum_error != 0.0)
695 (void) FormatLocaleFile(file," Normalized maximum error: %g\n",
696 image->error.normalized_maximum_error);
697 (void) FormatLocaleFile(file," Rendering intent: %s\n",
698 CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
699 image->rendering_intent));
700 if (image->gamma != 0.0)
701 (void) FormatLocaleFile(file," Gamma: %g\n",image->gamma);
702 if ((image->chromaticity.red_primary.x != 0.0) ||
703 (image->chromaticity.green_primary.x != 0.0) ||
704 (image->chromaticity.blue_primary.x != 0.0) ||
705 (image->chromaticity.white_point.x != 0.0))
708 Display image chromaticity.
710 (void) FormatLocaleFile(file," Chromaticity:\n");
711 (void) FormatLocaleFile(file," red primary: (%g,%g)\n",
712 image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
713 (void) FormatLocaleFile(file," green primary: (%g,%g)\n",
714 image->chromaticity.green_primary.x,
715 image->chromaticity.green_primary.y);
716 (void) FormatLocaleFile(file," blue primary: (%g,%g)\n",
717 image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
718 (void) FormatLocaleFile(file," white point: (%g,%g)\n",
719 image->chromaticity.white_point.x,image->chromaticity.white_point.y);
721 if ((image->extract_info.width*image->extract_info.height) != 0)
722 (void) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
723 (double) image->extract_info.width,(double) image->extract_info.height,
724 (double) image->extract_info.x,(double) image->extract_info.y);
725 (void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
726 MagickInterlaceOptions,(ssize_t) image->interlace));
727 (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
729 (void) FormatLocaleFile(file," Background color: %s\n",color);
730 (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
732 (void) FormatLocaleFile(file," Border color: %s\n",color);
733 (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
735 (void) FormatLocaleFile(file," Matte color: %s\n",color);
736 (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
738 (void) FormatLocaleFile(file," Transparent color: %s\n",color);
739 (void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
740 MagickComposeOptions,(ssize_t) image->compose));
741 if ((image->page.width != 0) || (image->page.height != 0) ||
742 (image->page.x != 0) || (image->page.y != 0))
743 (void) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
744 (double) image->page.width,(double) image->page.height,(double)
745 image->page.x,(double) image->page.y);
746 if ((image->page.x != 0) || (image->page.y != 0))
747 (void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
748 image->page.x,(double) image->page.y);
749 (void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
750 MagickDisposeOptions,(ssize_t) image->dispose));
751 if (image->delay != 0)
752 (void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
753 (double) image->ticks_per_second);
754 if (image->iterations != 1)
755 (void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
757 if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
758 (void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
759 image->scene,(double) GetImageListLength(image));
761 if (image->scene != 0)
762 (void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
763 (void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
764 MagickCompressOptions,(ssize_t) image->compression));
765 if (image->quality != UndefinedCompressionQuality)
766 (void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
767 (void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
768 MagickOrientationOptions,(ssize_t) image->orientation));
769 if (image->montage != (char *) NULL)
770 (void) FormatLocaleFile(file," Montage: %s\n",image->montage);
771 if (image->directory != (char *) NULL)
787 Display visual image directory.
789 image_info=AcquireImageInfo();
790 (void) CloneString(&image_info->size,"64x64");
791 (void) FormatLocaleFile(file," Directory:\n");
792 for (p=image->directory; *p != '\0'; p++)
795 while ((*q != '\n') && (*q != '\0'))
797 (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
799 (void) FormatLocaleFile(file," %s",image_info->filename);
800 handler=SetWarningHandler((WarningHandler) NULL);
801 tile=ReadImage(image_info,exception);
802 (void) SetWarningHandler(handler);
803 if (tile == (Image *) NULL)
805 (void) FormatLocaleFile(file,"\n");
808 (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
809 tile->magick_columns,(double) tile->magick_rows,tile->magick);
810 (void) SignatureImage(tile,exception);
811 ResetImagePropertyIterator(tile);
812 property=GetNextImageProperty(tile);
813 while (property != (const char *) NULL)
815 (void) FormatLocaleFile(file," %s:\n",property);
816 value=GetImageProperty(tile,property,exception);
817 if (value != (const char *) NULL)
818 (void) FormatLocaleFile(file,"%s\n",value);
819 property=GetNextImageProperty(tile);
821 tile=DestroyImage(tile);
823 image_info=DestroyImageInfo(image_info);
825 (void) GetImageProperty(image,"exif:*",exception);
826 ResetImagePropertyIterator(image);
827 property=GetNextImageProperty(image);
828 if (property != (const char *) NULL)
831 Display image properties.
833 (void) FormatLocaleFile(file," Properties:\n");
834 while (property != (const char *) NULL)
836 (void) FormatLocaleFile(file," %s: ",property);
837 value=GetImageProperty(image,property,exception);
838 if (value != (const char *) NULL)
839 (void) FormatLocaleFile(file,"%s\n",value);
840 property=GetNextImageProperty(image);
843 (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
844 value=GetImageProperty(image,key,exception);
845 if (value != (const char *) NULL)
848 Display clipping path.
850 (void) FormatLocaleFile(file," Clipping path: ");
851 if (strlen(value) > 80)
852 (void) fputc('\n',file);
853 (void) FormatLocaleFile(file,"%s\n",value);
855 ResetImageProfileIterator(image);
856 name=GetNextImageProfile(image);
857 if (name != (char *) NULL)
863 Identify image profiles.
865 (void) FormatLocaleFile(file," Profiles:\n");
866 while (name != (char *) NULL)
868 profile=GetImageProfile(image,name);
869 if (profile == (StringInfo *) NULL)
871 (void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
872 (double) GetStringInfoLength(profile));
873 #if defined(MAGICKCORE_LCMS_DELEGATE)
874 if ((LocaleCompare(name,"icc") == 0) ||
875 (LocaleCompare(name,"icm") == 0))
880 icc_profile=cmsOpenProfileFromMem(GetStringInfoDatum(profile),
881 (cmsUInt32Number) GetStringInfoLength(profile));
882 if (icc_profile != (cmsHPROFILE *) NULL)
884 #if defined(LCMS_VERSION) && (LCMS_VERSION < 2000)
888 name=cmsTakeProductName(icc_profile);
889 if (name != (const char *) NULL)
890 (void) FormatLocaleFile(file," %s\n",name);
895 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoDescription,
896 "en","US",info,MaxTextExtent);
897 (void) FormatLocaleFile(file," Description: %s\n",info);
898 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoManufacturer,
899 "en","US",info,MaxTextExtent);
900 (void) FormatLocaleFile(file," Manufacturer: %s\n",info);
901 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoModel,"en",
902 "US",info,MaxTextExtent);
903 (void) FormatLocaleFile(file," Model: %s\n",info);
904 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoCopyright,
905 "en","US",info,MaxTextExtent);
906 (void) FormatLocaleFile(file," Copyright: %s\n",info);
908 (void) cmsCloseProfile(icc_profile);
912 if (LocaleCompare(name,"iptc") == 0)
933 profile_length=GetStringInfoLength(profile);
934 for (i=0; i < (ssize_t) profile_length; i+=(ssize_t) length)
937 sentinel=GetStringInfoDatum(profile)[i++];
938 if (sentinel != 0x1c)
940 dataset=GetStringInfoDatum(profile)[i++];
941 record=GetStringInfoDatum(profile)[i++];
944 case 5: tag="Image Name"; break;
945 case 7: tag="Edit Status"; break;
946 case 10: tag="Priority"; break;
947 case 15: tag="Category"; break;
948 case 20: tag="Supplemental Category"; break;
949 case 22: tag="Fixture Identifier"; break;
950 case 25: tag="Keyword"; break;
951 case 30: tag="Release Date"; break;
952 case 35: tag="Release Time"; break;
953 case 40: tag="Special Instructions"; break;
954 case 45: tag="Reference Service"; break;
955 case 47: tag="Reference Date"; break;
956 case 50: tag="Reference Number"; break;
957 case 55: tag="Created Date"; break;
958 case 60: tag="Created Time"; break;
959 case 65: tag="Originating Program"; break;
960 case 70: tag="Program Version"; break;
961 case 75: tag="Object Cycle"; break;
962 case 80: tag="Byline"; break;
963 case 85: tag="Byline Title"; break;
964 case 90: tag="City"; break;
965 case 95: tag="Province State"; break;
966 case 100: tag="Country Code"; break;
967 case 101: tag="Country"; break;
968 case 103: tag="Original Transmission Reference"; break;
969 case 105: tag="Headline"; break;
970 case 110: tag="Credit"; break;
971 case 115: tag="Src"; break;
972 case 116: tag="Copyright String"; break;
973 case 120: tag="Caption"; break;
974 case 121: tag="Local Caption"; break;
975 case 122: tag="Caption Writer"; break;
976 case 200: tag="Custom Field 1"; break;
977 case 201: tag="Custom Field 2"; break;
978 case 202: tag="Custom Field 3"; break;
979 case 203: tag="Custom Field 4"; break;
980 case 204: tag="Custom Field 5"; break;
981 case 205: tag="Custom Field 6"; break;
982 case 206: tag="Custom Field 7"; break;
983 case 207: tag="Custom Field 8"; break;
984 case 208: tag="Custom Field 9"; break;
985 case 209: tag="Custom Field 10"; break;
986 case 210: tag="Custom Field 11"; break;
987 case 211: tag="Custom Field 12"; break;
988 case 212: tag="Custom Field 13"; break;
989 case 213: tag="Custom Field 14"; break;
990 case 214: tag="Custom Field 15"; break;
991 case 215: tag="Custom Field 16"; break;
992 case 216: tag="Custom Field 17"; break;
993 case 217: tag="Custom Field 18"; break;
994 case 218: tag="Custom Field 19"; break;
995 case 219: tag="Custom Field 20"; break;
996 default: tag="unknown"; break;
998 (void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
999 (double) dataset,(double) record);
1000 length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1001 length|=GetStringInfoDatum(profile)[i++];
1002 attribute=(char *) NULL;
1003 if (~length >= (MaxTextExtent-1))
1004 attribute=(char *) AcquireQuantumMemory(length+MaxTextExtent,
1005 sizeof(*attribute));
1006 if (attribute != (char *) NULL)
1008 (void) CopyMagickString(attribute,(char *)
1009 GetStringInfoDatum(profile)+i,length+1);
1010 attribute_list=StringToList(attribute);
1011 if (attribute_list != (char **) NULL)
1013 for (j=0; attribute_list[j] != (char *) NULL; j++)
1015 (void) fputs(attribute_list[j],file);
1016 (void) fputs("\n",file);
1017 attribute_list[j]=(char *) RelinquishMagickMemory(
1020 attribute_list=(char **) RelinquishMagickMemory(
1023 attribute=DestroyString(attribute);
1027 if (image->debug != MagickFalse)
1028 PrintStringInfo(file,name,profile);
1029 name=GetNextImageProfile(image);
1032 ResetImageArtifactIterator(image);
1033 artifact=GetNextImageArtifact(image);
1034 if (artifact != (const char *) NULL)
1037 Display image artifacts.
1039 (void) FormatLocaleFile(file," Artifacts:\n");
1040 while (artifact != (const char *) NULL)
1042 (void) FormatLocaleFile(file," %s: ",artifact);
1043 value=GetImageArtifact(image,artifact);
1044 if (value != (const char *) NULL)
1045 (void) FormatLocaleFile(file,"%s\n",value);
1046 artifact=GetNextImageArtifact(image);
1049 ResetImageRegistryIterator();
1050 registry=GetNextImageRegistry();
1051 if (registry != (const char *) NULL)
1054 Display image registry.
1056 (void) FormatLocaleFile(file," Registry:\n");
1057 while (registry != (const char *) NULL)
1059 (void) FormatLocaleFile(file," %s: ",registry);
1060 value=(const char *) GetImageRegistry(StringRegistryType,registry,
1062 if (value != (const char *) NULL)
1063 (void) FormatLocaleFile(file,"%s\n",value);
1064 registry=GetNextImageRegistry();
1067 (void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
1068 MagickBooleanOptions,(ssize_t) image->taint));
1069 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
1070 (void) FormatLocaleFile(file," Filesize: %s\n",format);
1071 (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1072 MagickFalse,format);
1073 if (strlen(format) > 1)
1074 format[strlen(format)-1]='\0';
1075 (void) FormatLocaleFile(file," Number pixels: %s\n",format);
1076 (void) FormatMagickSize((MagickSizeType) ((double) image->columns*image->rows/
1077 elapsed_time+0.5),MagickFalse,format);
1078 (void) FormatLocaleFile(file," Pixels per second: %s\n",format);
1079 (void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
1080 (void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
1081 (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(elapsed_time,
1082 60.0)),(unsigned long) (1000.0*(elapsed_time-floor(elapsed_time))));
1083 (void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
1085 (void) fflush(file);
1086 return(ferror(file) != 0 ? MagickFalse : MagickTrue);