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 1999-2008 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 "magick/studio.h"
46 #include "magick/annotate.h"
47 #include "magick/artifact.h"
48 #include "magick/attribute.h"
49 #include "magick/blob.h"
50 #include "magick/cache.h"
51 #include "magick/client.h"
52 #include "magick/coder.h"
53 #include "magick/color.h"
54 #include "magick/configure.h"
55 #include "magick/constitute.h"
56 #include "magick/decorate.h"
57 #include "magick/delegate.h"
58 #include "magick/draw.h"
59 #include "magick/effect.h"
60 #include "magick/exception.h"
61 #include "magick/exception-private.h"
62 #include "magick/feature.h"
63 #include "magick/gem.h"
64 #include "magick/geometry.h"
65 #include "magick/histogram.h"
66 #include "magick/identify.h"
67 #include "magick/image.h"
68 #include "magick/image-private.h"
69 #include "magick/list.h"
70 #include "magick/locale_.h"
71 #include "magick/log.h"
72 #include "magick/magic.h"
73 #include "magick/magick.h"
74 #include "magick/memory_.h"
75 #include "magick/module.h"
76 #include "magick/monitor.h"
77 #include "magick/montage.h"
78 #include "magick/option.h"
79 #include "magick/pixel-private.h"
80 #include "magick/prepress.h"
81 #include "magick/profile.h"
82 #include "magick/property.h"
83 #include "magick/quantize.h"
84 #include "magick/quantum.h"
85 #include "magick/random_.h"
86 #include "magick/registry.h"
87 #include "magick/resize.h"
88 #include "magick/resource_.h"
89 #include "magick/signature.h"
90 #include "magick/statistic.h"
91 #include "magick/string_.h"
92 #include "magick/string-private.h"
93 #include "magick/timer.h"
94 #include "magick/utility.h"
95 #include "magick/version.h"
96 #if defined(MAGICKCORE_LCMS_DELEGATE)
97 #if defined(MAGICKCORE_HAVE_LCMS_LCMS2_H)
98 #include <lcms/lcms2.h>
99 #elif defined(MAGICKCORE_HAVE_LCMS2_H)
101 #elif defined(MAGICKCORE_HAVE_LCMS_LCMS_H)
102 #include <lcms/lcms.h>
111 #if defined(MAGICKCORE_LCMS_DELEGATE)
112 #if defined(LCMS_VERSION) && (LCMS_VERSION < 2000)
113 #define cmsUInt32Number DWORD
118 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
122 % I d e n t i f y I m a g e %
126 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
128 % IdentifyImage() identifies an image by printing its attributes to the file.
129 % Attributes include the image width, height, size, and others.
131 % The format of the IdentifyImage method is:
133 % MagickBooleanType IdentifyImage(Image *image,FILE *file,
134 % const MagickBooleanType verbose)
136 % A description of each parameter follows:
138 % o image: the image.
140 % o file: the file, typically stdout.
142 % o verbose: A value other than zero prints more detailed information
147 static int PrintChannelFeatures(FILE *file,const ChannelType channel,
148 const char *name,const ChannelFeatures *channel_features)
150 #define PrintFeature(feature) \
151 GetMagickPrecision(),(feature)[0], \
152 GetMagickPrecision(),(feature)[1], \
153 GetMagickPrecision(),(feature)[2], \
154 GetMagickPrecision(),(feature)[3], \
155 GetMagickPrecision(),((feature)[0]+(feature)[1]+(feature)[2]+(feature)[3])/4.0 \
157 #define FeaturesFormat " %s:\n" \
158 " Angular Second Moment:\n" \
159 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
161 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
163 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
164 " Sum of Squares: Variance:\n" \
165 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
166 " Inverse Difference Moment:\n" \
167 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
169 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
171 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
173 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
175 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
176 " Difference Variance:\n" \
177 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
178 " Difference Entropy:\n" \
179 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
180 " Information Measure of Correlation 1:\n" \
181 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
182 " Information Measure of Correlation 2:\n" \
183 " %.*g, %.*g, %.*g, %.*g, %.*g\n" \
184 " Maximum Correlation Coefficient:\n" \
185 " %.*g, %.*g, %.*g, %.*g, %.*g\n"
190 status=fprintf(file,FeaturesFormat,name,
191 PrintFeature(channel_features[channel].angular_second_moment),
192 PrintFeature(channel_features[channel].contrast),
193 PrintFeature(channel_features[channel].correlation),
194 PrintFeature(channel_features[channel].variance_sum_of_squares),
195 PrintFeature(channel_features[channel].inverse_difference_moment),
196 PrintFeature(channel_features[channel].sum_average),
197 PrintFeature(channel_features[channel].sum_variance),
198 PrintFeature(channel_features[channel].sum_entropy),
199 PrintFeature(channel_features[channel].entropy),
200 PrintFeature(channel_features[channel].difference_variance),
201 PrintFeature(channel_features[channel].difference_entropy),
202 PrintFeature(channel_features[channel].measure_of_correlation_1),
203 PrintFeature(channel_features[channel].measure_of_correlation_2),
204 PrintFeature(channel_features[channel].maximum_correlation_coefficient));
208 static int PrintChannelStatistics(FILE *file,const ChannelType channel,
209 const char *name,const double scale,
210 const ChannelStatistics *channel_statistics)
212 #define StatisticsFormat " %s:\n min: " QuantumFormat \
213 " (%g)\n max: " QuantumFormat " (%g)\n" \
214 " mean: %g (%g)\n standard deviation: %g (%g)\n" \
215 " kurtosis: %g\n skewness: %g\n"
220 if (channel == AlphaChannel)
222 status=fprintf(file,StatisticsFormat,name,ClampToQuantum(scale*
223 (QuantumRange-channel_statistics[channel].maxima)),
224 (QuantumRange-channel_statistics[channel].maxima)/(double) QuantumRange,
225 ClampToQuantum(scale*(QuantumRange-channel_statistics[channel].minima)),
226 (QuantumRange-channel_statistics[channel].minima)/(double) QuantumRange,
227 scale*(QuantumRange-channel_statistics[channel].mean),(QuantumRange-
228 channel_statistics[channel].mean)/(double) QuantumRange,scale*
229 channel_statistics[channel].standard_deviation,
230 channel_statistics[channel].standard_deviation/(double) QuantumRange,
231 channel_statistics[channel].kurtosis,
232 channel_statistics[channel].skewness);
235 status=fprintf(file,StatisticsFormat,name,ClampToQuantum(scale*
236 channel_statistics[channel].minima),channel_statistics[channel].minima/
237 (double) QuantumRange,ClampToQuantum(scale*
238 channel_statistics[channel].maxima),channel_statistics[channel].maxima/
239 (double) QuantumRange,scale*channel_statistics[channel].mean,
240 channel_statistics[channel].mean/(double) QuantumRange,scale*
241 channel_statistics[channel].standard_deviation,
242 channel_statistics[channel].standard_deviation/(double) QuantumRange,
243 channel_statistics[channel].kurtosis,channel_statistics[channel].skewness);
247 MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
248 const MagickBooleanType verbose)
251 color[MaxTextExtent],
252 format[MaxTextExtent],
301 assert(image != (Image *) NULL);
302 assert(image->signature == MagickSignature);
303 if (image->debug != MagickFalse)
304 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
305 if (file == (FILE *) NULL)
308 elapsed_time=GetElapsedTime(&image->timer);
309 user_time=GetUserTime(&image->timer);
310 GetTimerInfo(&image->timer);
311 if (verbose == MagickFalse)
314 Display summary info about the image.
316 if (*image->magick_filename != '\0')
317 if (LocaleCompare(image->magick_filename,image->filename) != 0)
318 (void) fprintf(file,"%s=>",image->magick_filename);
319 if ((GetPreviousImageInList(image) == (Image *) NULL) &&
320 (GetNextImageInList(image) == (Image *) NULL) &&
322 (void) fprintf(file,"%s ",image->filename);
324 (void) fprintf(file,"%s[%lu] ",image->filename,(unsigned long)
326 (void) fprintf(file,"%s ",image->magick);
327 if ((image->magick_columns != 0) || (image->magick_rows != 0))
328 if ((image->magick_columns != image->columns) ||
329 (image->magick_rows != image->rows))
330 (void) fprintf(file,"%lux%lu=>",(unsigned long) image->magick_columns,
331 (unsigned long) image->magick_rows);
332 (void) fprintf(file,"%lux%lu ",(unsigned long) image->columns,
333 (unsigned long) image->rows);
334 if ((image->page.width != 0) || (image->page.height != 0) ||
335 (image->page.x != 0) || (image->page.y != 0))
336 (void) fprintf(file,"%lux%lu%+ld%+ld ",(unsigned long)
337 image->page.width,(unsigned long) image->page.height,(long)
338 image->page.x,(long) image->page.y);
339 (void) fprintf(file,"%lu-bit ",(unsigned long) image->depth);
340 if (image->type != UndefinedType)
341 (void) fprintf(file,"%s ",MagickOptionToMnemonic(MagickTypeOptions,
342 (ssize_t) image->type));
343 if (image->storage_class == DirectClass)
345 (void) fprintf(file,"DirectClass ");
346 if (image->total_colors != 0)
348 (void) FormatMagickSize(image->total_colors,MagickFalse,format);
349 (void) fprintf(file,"%s ",format);
353 if (image->total_colors <= image->colors)
354 (void) fprintf(file,"PseudoClass %luc ",(unsigned long)
357 (void) fprintf(file,"PseudoClass %lu=>%luc ",(unsigned long)
358 image->total_colors,(unsigned long) image->colors);
359 if (image->error.mean_error_per_pixel != 0.0)
360 (void) fprintf(file,"%ld/%f/%fdb ",(long)
361 (image->error.mean_error_per_pixel+0.5),
362 image->error.normalized_mean_error,
363 image->error.normalized_maximum_error);
364 if (GetBlobSize(image) != 0)
366 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
367 (void) fprintf(file,"%sB ",format);
369 (void) fprintf(file,"%0.3fu %ld:%02ld.%03ld",user_time,(long)
370 (elapsed_time/60.0),(long) floor(fmod(elapsed_time,60.0)),
371 (long) (1000.0*(elapsed_time-floor(elapsed_time))));
372 (void) fprintf(file,"\n");
374 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
377 Display verbose info about the image.
379 exception=AcquireExceptionInfo();
380 pixels=GetVirtualPixels(image,0,0,1,1,exception);
381 exception=DestroyExceptionInfo(exception);
382 ping=pixels == (const PixelPacket *) NULL ? MagickTrue : MagickFalse;
383 type=GetImageType(image,&image->exception);
384 (void) SignatureImage(image);
385 (void) fprintf(file,"Image: %s\n",image->filename);
386 if (*image->magick_filename != '\0')
387 if (LocaleCompare(image->magick_filename,image->filename) != 0)
390 filename[MaxTextExtent];
392 GetPathComponent(image->magick_filename,TailPath,filename);
393 (void) fprintf(file," Base filename: %s\n",filename);
395 magick_info=GetMagickInfo(image->magick,&image->exception);
396 if ((magick_info == (const MagickInfo *) NULL) ||
397 (*GetMagickDescription(magick_info) == '\0'))
398 (void) fprintf(file," Format: %s\n",image->magick);
400 (void) fprintf(file," Format: %s (%s)\n",image->magick,
401 GetMagickDescription(magick_info));
402 (void) fprintf(file," Class: %s\n",MagickOptionToMnemonic(MagickClassOptions,
403 (ssize_t) image->storage_class));
404 (void) fprintf(file," Geometry: %lux%lu%+ld%+ld\n",(unsigned long)
405 image->columns,(unsigned long) image->rows,(long) image->tile_offset.x,
406 (long) image->tile_offset.y);
407 if ((image->magick_columns != 0) || (image->magick_rows != 0))
408 if ((image->magick_columns != image->columns) ||
409 (image->magick_rows != image->rows))
410 (void) fprintf(file," Base geometry: %lux%lu\n",(unsigned long)
411 image->magick_columns,(unsigned long) image->magick_rows);
412 if ((image->x_resolution != 0.0) && (image->y_resolution != 0.0))
414 (void) fprintf(file," Resolution: %gx%g\n",image->x_resolution,
415 image->y_resolution);
416 (void) fprintf(file," Print size: %gx%g\n",(double) image->columns/
417 image->x_resolution,(double) image->rows/image->y_resolution);
419 (void) fprintf(file," Units: %s\n",MagickOptionToMnemonic(
420 MagickResolutionOptions,(ssize_t) image->units));
421 (void) fprintf(file," Type: %s\n",MagickOptionToMnemonic(MagickTypeOptions,
423 if (image->type != UndefinedType)
424 (void) fprintf(file," Base type: %s\n",MagickOptionToMnemonic(
425 MagickTypeOptions,(ssize_t) image->type));
426 (void) fprintf(file," Endianess: %s\n",MagickOptionToMnemonic(
427 MagickEndianOptions,(ssize_t) image->endian));
429 Detail channel depth and extrema.
431 (void) fprintf(file," Colorspace: %s\n",MagickOptionToMnemonic(
432 MagickColorspaceOptions,(ssize_t) image->colorspace));
433 channel_statistics=(ChannelStatistics *) NULL;
434 channel_features=(ChannelFeatures *) NULL;
435 colorspace=image->colorspace;
436 if (ping == MagickFalse)
441 channel_statistics=GetImageChannelStatistics(image,&image->exception);
442 artifact=GetImageArtifact(image,"identify:features");
443 if (artifact != (const char *) NULL)
445 distance=StringToUnsignedLong(artifact);
446 channel_features=GetImageChannelFeatures(image,distance,
449 depth=GetImageDepth(image,&image->exception);
450 if (image->depth == depth)
451 (void) fprintf(file," Depth: %lu-bit\n",(unsigned long) image->depth);
453 (void) fprintf(file," Depth: %lu/%lu-bit\n",(unsigned long)
454 image->depth,(unsigned long) depth);
455 (void) fprintf(file," Channel depth:\n");
456 if (IsGrayImage(image,&image->exception) != MagickFalse)
457 colorspace=GRAYColorspace;
463 (void) fprintf(file," red: %lu-bit\n",
464 (unsigned long) channel_statistics[RedChannel].depth);
465 (void) fprintf(file," green: %lu-bit\n",
466 (unsigned long) channel_statistics[GreenChannel].depth);
467 (void) fprintf(file," blue: %lu-bit\n",
468 (unsigned long) channel_statistics[BlueChannel].depth);
469 if (image->matte != MagickFalse)
470 (void) fprintf(file," alpha: %lu-bit\n",
471 (unsigned long) channel_statistics[OpacityChannel].depth);
476 (void) fprintf(file," cyan: %lu-bit\n",
477 (unsigned long) channel_statistics[CyanChannel].depth);
478 (void) fprintf(file," magenta: %lu-bit\n",
479 (unsigned long) channel_statistics[MagentaChannel].depth);
480 (void) fprintf(file," yellow: %lu-bit\n",
481 (unsigned long) channel_statistics[YellowChannel].depth);
482 (void) fprintf(file," black: %lu-bit\n",
483 (unsigned long) channel_statistics[BlackChannel].depth);
484 if (image->matte != MagickFalse)
485 (void) fprintf(file," alpha: %lu-bit\n",
486 (unsigned long) channel_statistics[OpacityChannel].depth);
491 (void) fprintf(file," gray: %lu-bit\n",
492 (unsigned long) channel_statistics[GrayChannel].depth);
493 if (image->matte != MagickFalse)
494 (void) fprintf(file," alpha: %lu-bit\n",
495 (unsigned long) channel_statistics[OpacityChannel].depth);
500 if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
501 scale=QuantumRange/((size_t) QuantumRange >> ((size_t)
502 MAGICKCORE_QUANTUM_DEPTH-image->depth));
504 if (channel_statistics != (ChannelStatistics *) NULL)
506 (void) fprintf(file," Channel statistics:\n");
512 (void) PrintChannelStatistics(file,RedChannel,"Red",1.0/scale,
514 (void) PrintChannelStatistics(file,GreenChannel,"Green",1.0/scale,
516 (void) PrintChannelStatistics(file,BlueChannel,"Blue",1.0/scale,
522 (void) PrintChannelStatistics(file,CyanChannel,"Cyan",1.0/scale,
524 (void) PrintChannelStatistics(file,MagentaChannel,"Magenta",1.0/scale,
526 (void) PrintChannelStatistics(file,YellowChannel,"Yellow",1.0/scale,
528 (void) PrintChannelStatistics(file,BlackChannel,"Black",1.0/scale,
534 (void) PrintChannelStatistics(file,GrayChannel,"Gray",1.0/scale,
539 if (image->matte != MagickFalse)
540 (void) PrintChannelStatistics(file,AlphaChannel,"Alpha",1.0/scale,
542 if (colorspace != GRAYColorspace)
544 (void) fprintf(file," Image statistics:\n");
545 (void) PrintChannelStatistics(file,AllChannels,"Overall",1.0/scale,
548 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
551 if (channel_features != (ChannelFeatures *) NULL)
553 (void) fprintf(file," Channel features (horizontal, vertical, left and right diagonals, average):\n");
559 (void) PrintChannelFeatures(file,RedChannel,"Red",channel_features);
560 (void) PrintChannelFeatures(file,GreenChannel,"Green",
562 (void) PrintChannelFeatures(file,BlueChannel,"Blue",channel_features);
567 (void) PrintChannelFeatures(file,CyanChannel,"Cyan",channel_features);
568 (void) PrintChannelFeatures(file,MagentaChannel,"Magenta",
570 (void) PrintChannelFeatures(file,YellowChannel,"Yellow",
572 (void) PrintChannelFeatures(file,BlackChannel,"Black",
578 (void) PrintChannelFeatures(file,GrayChannel,"Gray",channel_features);
582 if (image->matte != MagickFalse)
583 (void) PrintChannelFeatures(file,AlphaChannel,"Alpha",channel_features);
584 channel_features=(ChannelFeatures *) RelinquishMagickMemory(
587 if (ping == MagickFalse)
589 if (image->colorspace == CMYKColorspace)
590 (void) fprintf(file," Total ink density: %.0f%%\n",100.0*
591 GetImageTotalInkDensity(image)/(double) QuantumRange);
593 if (image->matte != MagickFalse)
595 register const IndexPacket
598 register const PixelPacket
601 p=(PixelPacket *) NULL;
602 indexes=(IndexPacket *) NULL;
603 for (y=0; y < (ssize_t) image->rows; y++)
605 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
606 if (p == (const PixelPacket *) NULL)
608 indexes=GetVirtualIndexQueue(image);
609 for (x=0; x < (ssize_t) image->columns; x++)
611 if (p->opacity == (Quantum) TransparentOpacity)
615 if (x < (ssize_t) image->columns)
618 if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows))
621 tuple[MaxTextExtent];
626 GetMagickPixelPacket(image,&pixel);
627 SetMagickPixelPacket(image,p,indexes+x,&pixel);
628 (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple,
630 (void) fprintf(file," Alpha: %s ",tuple);
631 GetColorTuple(&pixel,MagickTrue,tuple);
632 (void) fprintf(file," %s\n",tuple);
635 artifact=GetImageArtifact(image,"identify:unique-colors");
636 if ((artifact != (const char *) NULL) &&
637 (IsMagickTrue(artifact) != MagickFalse))
638 (void) fprintf(file," Colors: %lu\n",(unsigned long)
639 GetNumberColors(image,(FILE *) NULL,&image->exception));
640 if (IsHistogramImage(image,&image->exception) != MagickFalse)
642 (void) fprintf(file," Histogram:\n");
643 (void) GetNumberColors(image,file,&image->exception);
646 if (image->storage_class == PseudoClass)
648 (void) fprintf(file," Colormap: %lu\n",(unsigned long) image->colors);
649 if (image->colors <= 1024)
652 color[MaxTextExtent],
654 tuple[MaxTextExtent];
662 GetMagickPixelPacket(image,&pixel);
664 for (i=0; i < (ssize_t) image->colors; i++)
666 SetMagickPixelPacket(image,p,(IndexPacket *) NULL,&pixel);
667 (void) CopyMagickString(tuple,"(",MaxTextExtent);
668 ConcatenateColorComponent(&pixel,RedChannel,X11Compliance,tuple);
669 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
670 ConcatenateColorComponent(&pixel,GreenChannel,X11Compliance,tuple);
671 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
672 ConcatenateColorComponent(&pixel,BlueChannel,X11Compliance,tuple);
673 if (pixel.colorspace == CMYKColorspace)
675 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
676 ConcatenateColorComponent(&pixel,IndexChannel,X11Compliance,
679 if (pixel.matte != MagickFalse)
681 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
682 ConcatenateColorComponent(&pixel,AlphaChannel,X11Compliance,
685 (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
686 (void) QueryMagickColorname(image,&pixel,SVGCompliance,color,
688 GetColorTuple(&pixel,MagickTrue,hex);
689 (void) fprintf(file," %8ld: %s %s %s\n",(long) i,tuple,hex,color);
694 if (image->error.mean_error_per_pixel != 0.0)
695 (void) fprintf(file," Mean error per pixel: %g\n",
696 image->error.mean_error_per_pixel);
697 if (image->error.normalized_mean_error != 0.0)
698 (void) fprintf(file," Normalized mean error: %g\n",
699 image->error.normalized_mean_error);
700 if (image->error.normalized_maximum_error != 0.0)
701 (void) fprintf(file," Normalized maximum error: %g\n",
702 image->error.normalized_maximum_error);
703 (void) fprintf(file," Rendering intent: %s\n",MagickOptionToMnemonic(
704 MagickIntentOptions,(ssize_t) image->rendering_intent));
705 if (image->gamma != 0.0)
706 (void) fprintf(file," Gamma: %g\n",image->gamma);
707 if ((image->chromaticity.red_primary.x != 0.0) ||
708 (image->chromaticity.green_primary.x != 0.0) ||
709 (image->chromaticity.blue_primary.x != 0.0) ||
710 (image->chromaticity.white_point.x != 0.0))
713 Display image chromaticity.
715 (void) fprintf(file," Chromaticity:\n");
716 (void) fprintf(file," red primary: (%g,%g)\n",
717 image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
718 (void) fprintf(file," green primary: (%g,%g)\n",
719 image->chromaticity.green_primary.x,
720 image->chromaticity.green_primary.y);
721 (void) fprintf(file," blue primary: (%g,%g)\n",
722 image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
723 (void) fprintf(file," white point: (%g,%g)\n",
724 image->chromaticity.white_point.x,image->chromaticity.white_point.y);
726 if ((image->extract_info.width*image->extract_info.height) != 0)
727 (void) fprintf(file," Tile geometry: %lux%lu%+ld%+ld\n",(unsigned long)
728 image->extract_info.width,(unsigned long) image->extract_info.height,
729 (long) image->extract_info.x,(long) image->extract_info.y);
730 (void) fprintf(file," Interlace: %s\n",MagickOptionToMnemonic(
731 MagickInterlaceOptions,(ssize_t) image->interlace));
732 (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
734 (void) fprintf(file," Background color: %s\n",color);
735 (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
737 (void) fprintf(file," Border color: %s\n",color);
738 (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
740 (void) fprintf(file," Matte color: %s\n",color);
741 (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
743 (void) fprintf(file," Transparent color: %s\n",color);
744 (void) fprintf(file," Compose: %s\n",MagickOptionToMnemonic(
745 MagickComposeOptions,(ssize_t) image->compose));
746 if ((image->page.width != 0) || (image->page.height != 0) ||
747 (image->page.x != 0) || (image->page.y != 0))
748 (void) fprintf(file," Page geometry: %lux%lu%+ld%+ld\n",(unsigned long)
749 image->page.width,(unsigned long) image->page.height,(long)
750 image->page.x,(long) image->page.y);
751 if ((image->page.x != 0) || (image->page.y != 0))
752 (void) fprintf(file," Origin geometry: %+ld%+ld\n",(long) image->page.x,
753 (long) image->page.y);
754 (void) fprintf(file," Dispose: %s\n",MagickOptionToMnemonic(
755 MagickDisposeOptions,(ssize_t) image->dispose));
756 if (image->delay != 0)
757 (void) fprintf(file," Delay: %lux%ld\n",(unsigned long) image->delay,
758 (long) image->ticks_per_second);
759 if (image->iterations != 1)
760 (void) fprintf(file," Iterations: %lu\n",(unsigned long)
762 if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
763 (void) fprintf(file," Scene: %lu of %lu\n",(unsigned long) image->scene,
764 (unsigned long) GetImageListLength(image));
766 if (image->scene != 0)
767 (void) fprintf(file," Scene: %lu\n",(unsigned long) image->scene);
768 (void) fprintf(file," Compression: %s\n",MagickOptionToMnemonic(
769 MagickCompressOptions,(ssize_t) image->compression));
770 if (image->quality != UndefinedCompressionQuality)
771 (void) fprintf(file," Quality: %lu\n",(unsigned long) image->quality);
772 (void) fprintf(file," Orientation: %s\n",MagickOptionToMnemonic(
773 MagickOrientationOptions,(ssize_t) image->orientation));
774 if (image->montage != (char *) NULL)
775 (void) fprintf(file," Montage: %s\n",image->montage);
776 if (image->directory != (char *) NULL)
792 Display visual image directory.
794 image_info=AcquireImageInfo();
795 (void) CloneString(&image_info->size,"64x64");
796 (void) fprintf(file," Directory:\n");
797 for (p=image->directory; *p != '\0'; p++)
800 while ((*q != '\n') && (*q != '\0'))
802 (void) CopyMagickString(image_info->filename,p,(size_t) (q-p+1));
804 (void) fprintf(file," %s",image_info->filename);
805 handler=SetWarningHandler((WarningHandler) NULL);
806 tile=ReadImage(image_info,&image->exception);
807 (void) SetWarningHandler(handler);
808 if (tile == (Image *) NULL)
810 (void) fprintf(file,"\n");
813 (void) fprintf(file," %lux%lu %s\n",(unsigned long)
814 tile->magick_columns,(unsigned long) tile->magick_rows,tile->magick);
815 (void) SignatureImage(tile);
816 ResetImagePropertyIterator(tile);
817 property=GetNextImageProperty(tile);
818 while (property != (const char *) NULL)
820 (void) fprintf(file," %s:\n",property);
821 value=GetImageProperty(tile,property);
822 if (value != (const char *) NULL)
823 (void) fprintf(file,"%s\n",value);
824 property=GetNextImageProperty(tile);
826 tile=DestroyImage(tile);
828 image_info=DestroyImageInfo(image_info);
830 (void) GetImageProperty(image,"exif:*");
831 ResetImagePropertyIterator(image);
832 property=GetNextImageProperty(image);
833 if (property != (const char *) NULL)
836 Display image properties.
838 (void) fprintf(file," Properties:\n");
839 while (property != (const char *) NULL)
841 (void) fprintf(file," %c",*property);
842 if (strlen(property) > 1)
843 (void) fprintf(file,"%s: ",property+1);
844 if (strlen(property) > 80)
845 (void) fputc('\n',file);
846 value=GetImageProperty(image,property);
847 if (value != (const char *) NULL)
848 (void) fprintf(file,"%s\n",value);
849 property=GetNextImageProperty(image);
852 (void) FormatMagickString(key,MaxTextExtent,"8BIM:1999,2998:#1");
853 value=GetImageProperty(image,key);
854 if (value != (const char *) NULL)
857 Display clipping path.
859 (void) fprintf(file," Clipping path: ");
860 if (strlen(value) > 80)
861 (void) fputc('\n',file);
862 (void) fprintf(file,"%s\n",value);
864 ResetImageProfileIterator(image);
865 name=GetNextImageProfile(image);
866 if (name != (char *) NULL)
872 Identify image profiles.
874 (void) fprintf(file," Profiles:\n");
875 while (name != (char *) NULL)
877 profile=GetImageProfile(image,name);
878 if (profile == (StringInfo *) NULL)
880 (void) fprintf(file," Profile-%s: %lu bytes\n",name,(unsigned long)
881 GetStringInfoLength(profile));
882 #if defined(MAGICKCORE_LCMS_DELEGATE)
883 if ((LocaleCompare(name,"icc") == 0) ||
884 (LocaleCompare(name,"icm") == 0))
889 icc_profile=cmsOpenProfileFromMem(GetStringInfoDatum(profile),
890 (cmsUInt32Number) GetStringInfoLength(profile));
891 if (icc_profile != (cmsHPROFILE *) NULL)
893 #if defined(LCMS_VERSION) && (LCMS_VERSION < 2000)
897 name=cmsTakeProductName(icc_profile);
898 if (name != (const char *) NULL)
899 (void) fprintf(file," %s\n",name);
904 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoDescription,
905 "en","US",info,MaxTextExtent);
906 (void) fprintf(file," Description: %s\n",info);
907 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoManufacturer,
908 "en","US",info,MaxTextExtent);
909 (void) fprintf(file," Manufacturer: %s\n",info);
910 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoModel,"en",
911 "US",info,MaxTextExtent);
912 (void) fprintf(file," Model: %s\n",info);
913 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoCopyright,
914 "en","US",info,MaxTextExtent);
915 (void) fprintf(file," Copyright: %s\n",info);
917 (void) cmsCloseProfile(icc_profile);
921 if (LocaleCompare(name,"iptc") == 0)
942 profile_length=GetStringInfoLength(profile);
943 for (i=0; i < (ssize_t) profile_length; i+=(ssize_t) length)
946 sentinel=GetStringInfoDatum(profile)[i++];
947 if (sentinel != 0x1c)
949 dataset=GetStringInfoDatum(profile)[i++];
950 record=GetStringInfoDatum(profile)[i++];
953 case 5: tag="Image Name"; break;
954 case 7: tag="Edit Status"; break;
955 case 10: tag="Priority"; break;
956 case 15: tag="Category"; break;
957 case 20: tag="Supplemental Category"; break;
958 case 22: tag="Fixture Identifier"; break;
959 case 25: tag="Keyword"; break;
960 case 30: tag="Release Date"; break;
961 case 35: tag="Release Time"; break;
962 case 40: tag="Special Instructions"; break;
963 case 45: tag="Reference Service"; break;
964 case 47: tag="Reference Date"; break;
965 case 50: tag="Reference Number"; break;
966 case 55: tag="Created Date"; break;
967 case 60: tag="Created Time"; break;
968 case 65: tag="Originating Program"; break;
969 case 70: tag="Program Version"; break;
970 case 75: tag="Object Cycle"; break;
971 case 80: tag="Byline"; break;
972 case 85: tag="Byline Title"; break;
973 case 90: tag="City"; break;
974 case 95: tag="Province State"; break;
975 case 100: tag="Country Code"; break;
976 case 101: tag="Country"; break;
977 case 103: tag="Original Transmission Reference"; break;
978 case 105: tag="Headline"; break;
979 case 110: tag="Credit"; break;
980 case 115: tag="Src"; break;
981 case 116: tag="Copyright String"; break;
982 case 120: tag="Caption"; break;
983 case 121: tag="Local Caption"; break;
984 case 122: tag="Caption Writer"; break;
985 case 200: tag="Custom Field 1"; break;
986 case 201: tag="Custom Field 2"; break;
987 case 202: tag="Custom Field 3"; break;
988 case 203: tag="Custom Field 4"; break;
989 case 204: tag="Custom Field 5"; break;
990 case 205: tag="Custom Field 6"; break;
991 case 206: tag="Custom Field 7"; break;
992 case 207: tag="Custom Field 8"; break;
993 case 208: tag="Custom Field 9"; break;
994 case 209: tag="Custom Field 10"; break;
995 case 210: tag="Custom Field 11"; break;
996 case 211: tag="Custom Field 12"; break;
997 case 212: tag="Custom Field 13"; break;
998 case 213: tag="Custom Field 14"; break;
999 case 214: tag="Custom Field 15"; break;
1000 case 215: tag="Custom Field 16"; break;
1001 case 216: tag="Custom Field 17"; break;
1002 case 217: tag="Custom Field 18"; break;
1003 case 218: tag="Custom Field 19"; break;
1004 case 219: tag="Custom Field 20"; break;
1005 default: tag="unknown"; break;
1007 (void) fprintf(file," %s[%ld,%ld]: ",tag,dataset,record);
1008 length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1009 length|=GetStringInfoDatum(profile)[i++];
1010 attribute=(char *) NULL;
1011 if (~length >= MaxTextExtent)
1012 attribute=(char *) AcquireQuantumMemory(length+
1013 MaxTextExtent,sizeof(*attribute));
1014 if (attribute != (char *) NULL)
1016 (void) CopyMagickString(attribute,(char *)
1017 GetStringInfoDatum(profile)+i,length+1);
1018 attribute_list=StringToList(attribute);
1019 if (attribute_list != (char **) NULL)
1021 for (j=0; attribute_list[j] != (char *) NULL; j++)
1023 (void) fputs(attribute_list[j],file);
1024 (void) fputs("\n",file);
1025 attribute_list[j]=(char *) RelinquishMagickMemory(
1028 attribute_list=(char **) RelinquishMagickMemory(
1031 attribute=DestroyString(attribute);
1035 if (image->debug != MagickFalse)
1036 PrintStringInfo(file,name,profile);
1037 name=GetNextImageProfile(image);
1040 ResetImageArtifactIterator(image);
1041 artifact=GetNextImageArtifact(image);
1042 if (artifact != (const char *) NULL)
1045 Display image artifacts.
1047 (void) fprintf(file," Artifacts:\n");
1048 while (artifact != (const char *) NULL)
1050 (void) fprintf(file," %c",*artifact);
1051 if (strlen(artifact) > 1)
1052 (void) fprintf(file,"%s: ",artifact+1);
1053 if (strlen(artifact) > 80)
1054 (void) fputc('\n',file);
1055 value=GetImageArtifact(image,artifact);
1056 if (value != (const char *) NULL)
1057 (void) fprintf(file,"%s\n",value);
1058 artifact=GetNextImageArtifact(image);
1061 ResetImageRegistryIterator();
1062 registry=GetNextImageRegistry();
1063 if (registry != (const char *) NULL)
1066 Display image registry.
1068 (void) fprintf(file," Registry:\n");
1069 while (registry != (const char *) NULL)
1071 (void) fprintf(file," %c",*registry);
1072 if (strlen(registry) > 1)
1073 (void) fprintf(file,"%s: ",registry+1);
1074 if (strlen(registry) > 80)
1075 (void) fputc('\n',file);
1076 value=(const char *) GetImageRegistry(StringRegistryType,registry,
1078 if (value != (const char *) NULL)
1079 (void) fprintf(file,"%s\n",value);
1080 registry=GetNextImageRegistry();
1083 (void) fprintf(file," Tainted: %s\n",MagickOptionToMnemonic(
1084 MagickBooleanOptions,(ssize_t) image->taint));
1085 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
1086 (void) fprintf(file," Filesize: %sB\n",format);
1087 (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1088 MagickFalse,format);
1089 (void) fprintf(file," Number pixels: %s\n",format);
1090 (void) FormatMagickSize((MagickSizeType) ((double) image->columns*image->rows/
1091 elapsed_time+0.5),MagickFalse,format);
1092 (void) fprintf(file," Pixels per second: %s\n",format);
1093 (void) fprintf(file," User time: %0.3fu\n",user_time);
1094 (void) fprintf(file," Elapsed time: %ld:%02ld.%03ld\n",(long)
1095 (elapsed_time/60.0),(long) ceil(fmod(elapsed_time,60.0)),(long)
1096 (1000.0*(elapsed_time-floor(elapsed_time))));
1097 (void) fprintf(file," Version: %s\n",GetMagickVersion((size_t *)
1099 (void) fflush(file);
1100 return(ferror(file) != 0 ? MagickFalse : MagickTrue);