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 ssize_t 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 n=FormatLocaleFile(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 ssize_t 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 n=FormatLocaleFile(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 n=FormatLocaleFile(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) FormatLocaleFile(file,"%s=>",image->magick_filename);
319 if ((GetPreviousImageInList(image) == (Image *) NULL) &&
320 (GetNextImageInList(image) == (Image *) NULL) &&
322 (void) FormatLocaleFile(file,"%s ",image->filename);
324 (void) FormatLocaleFile(file,"%s[%.20g] ",image->filename,(double)
326 (void) FormatLocaleFile(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) FormatLocaleFile(file,"%.20gx%.20g=>",(double)
331 image->magick_columns,(double) image->magick_rows);
332 (void) FormatLocaleFile(file,"%.20gx%.20g ",(double) image->columns,
333 (double) image->rows);
334 if ((image->page.width != 0) || (image->page.height != 0) ||
335 (image->page.x != 0) || (image->page.y != 0))
336 (void) FormatLocaleFile(file,"%.20gx%.20g%+.20g%+.20g ",(double)
337 image->page.width,(double) image->page.height,(double) image->page.x,
338 (double) image->page.y);
339 (void) FormatLocaleFile(file,"%.20g-bit ",(double) image->depth);
340 if (image->type != UndefinedType)
341 (void) FormatLocaleFile(file,"%s ",CommandOptionToMnemonic(
342 MagickTypeOptions,(ssize_t) image->type));
343 if (image->storage_class == DirectClass)
345 (void) FormatLocaleFile(file,"DirectClass ");
346 if (image->total_colors != 0)
348 (void) FormatMagickSize(image->total_colors,MagickFalse,format);
349 (void) FormatLocaleFile(file,"%s ",format);
353 if (image->total_colors <= image->colors)
354 (void) FormatLocaleFile(file,"PseudoClass %.20gc ",(double)
357 (void) FormatLocaleFile(file,"PseudoClass %.20g=>%.20gc ",(double)
358 image->total_colors,(double) image->colors);
359 if (image->error.mean_error_per_pixel != 0.0)
360 (void) FormatLocaleFile(file,"%.20g/%f/%fdb ",(double)
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) FormatLocaleFile(file,"%s ",format);
369 (void) FormatLocaleFile(file,"%0.3fu %lu:%02lu.%03lu",user_time,
370 (unsigned long) (elapsed_time/60.0),(unsigned long) floor(fmod(
371 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-
372 floor(elapsed_time))));
373 (void) FormatLocaleFile(file,"\n");
375 return(ferror(file) != 0 ? MagickFalse : MagickTrue);
378 Display verbose info about the image.
380 exception=AcquireExceptionInfo();
381 pixels=GetVirtualPixels(image,0,0,1,1,exception);
382 exception=DestroyExceptionInfo(exception);
383 ping=pixels == (const PixelPacket *) NULL ? MagickTrue : MagickFalse;
384 type=GetImageType(image,&image->exception);
385 (void) SignatureImage(image);
386 (void) FormatLocaleFile(file,"Image: %s\n",image->filename);
387 if (*image->magick_filename != '\0')
388 if (LocaleCompare(image->magick_filename,image->filename) != 0)
391 filename[MaxTextExtent];
393 GetPathComponent(image->magick_filename,TailPath,filename);
394 (void) FormatLocaleFile(file," Base filename: %s\n",filename);
396 magick_info=GetMagickInfo(image->magick,&image->exception);
397 if ((magick_info == (const MagickInfo *) NULL) ||
398 (*GetMagickDescription(magick_info) == '\0'))
399 (void) FormatLocaleFile(file," Format: %s\n",image->magick);
401 (void) FormatLocaleFile(file," Format: %s (%s)\n",image->magick,
402 GetMagickDescription(magick_info));
403 (void) FormatLocaleFile(file," Class: %s\n",CommandOptionToMnemonic(
404 MagickClassOptions,(ssize_t) image->storage_class));
405 (void) FormatLocaleFile(file," Geometry: %.20gx%.20g%+.20g%+.20g\n",(double)
406 image->columns,(double) image->rows,(double) image->tile_offset.x,(double)
407 image->tile_offset.y);
408 if ((image->magick_columns != 0) || (image->magick_rows != 0))
409 if ((image->magick_columns != image->columns) ||
410 (image->magick_rows != image->rows))
411 (void) FormatLocaleFile(file," Base geometry: %.20gx%.20g\n",(double)
412 image->magick_columns,(double) image->magick_rows);
413 if ((image->x_resolution != 0.0) && (image->y_resolution != 0.0))
415 (void) FormatLocaleFile(file," Resolution: %gx%g\n",image->x_resolution,
416 image->y_resolution);
417 (void) FormatLocaleFile(file," Print size: %gx%g\n",(double)
418 image->columns/image->x_resolution,(double) image->rows/
419 image->y_resolution);
421 (void) FormatLocaleFile(file," Units: %s\n",CommandOptionToMnemonic(
422 MagickResolutionOptions,(ssize_t) image->units));
423 (void) FormatLocaleFile(file," Type: %s\n",CommandOptionToMnemonic(
424 MagickTypeOptions,(ssize_t) type));
425 if (image->type != UndefinedType)
426 (void) FormatLocaleFile(file," Base type: %s\n",CommandOptionToMnemonic(
427 MagickTypeOptions,(ssize_t) image->type));
428 (void) FormatLocaleFile(file," Endianess: %s\n",CommandOptionToMnemonic(
429 MagickEndianOptions,(ssize_t) image->endian));
431 Detail channel depth and extrema.
433 (void) FormatLocaleFile(file," Colorspace: %s\n",CommandOptionToMnemonic(
434 MagickColorspaceOptions,(ssize_t) image->colorspace));
435 channel_statistics=(ChannelStatistics *) NULL;
436 channel_features=(ChannelFeatures *) NULL;
437 colorspace=image->colorspace;
438 if (ping == MagickFalse)
443 channel_statistics=GetImageChannelStatistics(image,&image->exception);
444 artifact=GetImageArtifact(image,"identify:features");
445 if (artifact != (const char *) NULL)
447 distance=StringToUnsignedLong(artifact);
448 channel_features=GetImageChannelFeatures(image,distance,
451 depth=GetImageDepth(image,&image->exception);
452 if (image->depth == depth)
453 (void) FormatLocaleFile(file," Depth: %.20g-bit\n",(double)
456 (void) FormatLocaleFile(file," Depth: %.20g/%.20g-bit\n",(double)
457 image->depth,(double) depth);
458 (void) FormatLocaleFile(file," Channel depth:\n");
459 if (IsGrayImage(image,&image->exception) != MagickFalse)
460 colorspace=GRAYColorspace;
466 (void) FormatLocaleFile(file," red: %.20g-bit\n",(double)
467 channel_statistics[RedChannel].depth);
468 (void) FormatLocaleFile(file," green: %.20g-bit\n",(double)
469 channel_statistics[GreenChannel].depth);
470 (void) FormatLocaleFile(file," blue: %.20g-bit\n",(double)
471 channel_statistics[BlueChannel].depth);
476 (void) FormatLocaleFile(file," cyan: %.20g-bit\n",(double)
477 channel_statistics[CyanChannel].depth);
478 (void) FormatLocaleFile(file," magenta: %.20g-bit\n",(double)
479 channel_statistics[MagentaChannel].depth);
480 (void) FormatLocaleFile(file," yellow: %.20g-bit\n",(double)
481 channel_statistics[YellowChannel].depth);
482 (void) FormatLocaleFile(file," black: %.20g-bit\n",(double)
483 channel_statistics[BlackChannel].depth);
488 (void) FormatLocaleFile(file," gray: %.20g-bit\n",(double)
489 channel_statistics[GrayChannel].depth);
493 if (image->matte != MagickFalse)
494 (void) FormatLocaleFile(file," alpha: %.20g-bit\n",(double)
495 channel_statistics[OpacityChannel].depth);
497 if (image->depth <= MAGICKCORE_QUANTUM_DEPTH)
498 scale=QuantumRange/((size_t) QuantumRange >> ((size_t)
499 MAGICKCORE_QUANTUM_DEPTH-image->depth));
501 if (channel_statistics != (ChannelStatistics *) NULL)
503 (void) FormatLocaleFile(file," Channel statistics:\n");
509 (void) PrintChannelStatistics(file,RedChannel,"Red",1.0/scale,
511 (void) PrintChannelStatistics(file,GreenChannel,"Green",1.0/scale,
513 (void) PrintChannelStatistics(file,BlueChannel,"Blue",1.0/scale,
519 (void) PrintChannelStatistics(file,CyanChannel,"Cyan",1.0/scale,
521 (void) PrintChannelStatistics(file,MagentaChannel,"Magenta",1.0/scale,
523 (void) PrintChannelStatistics(file,YellowChannel,"Yellow",1.0/scale,
525 (void) PrintChannelStatistics(file,BlackChannel,"Black",1.0/scale,
531 (void) PrintChannelStatistics(file,GrayChannel,"Gray",1.0/scale,
536 if (image->matte != MagickFalse)
537 (void) PrintChannelStatistics(file,AlphaChannel,"Alpha",1.0/scale,
539 if (colorspace != GRAYColorspace)
541 (void) FormatLocaleFile(file," Image statistics:\n");
542 (void) PrintChannelStatistics(file,CompositeChannels,"Overall",1.0/
543 scale,channel_statistics);
545 channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
548 if (channel_features != (ChannelFeatures *) NULL)
550 (void) FormatLocaleFile(file," Channel features (horizontal, vertical, "
551 "left and right diagonals, average):\n");
557 (void) PrintChannelFeatures(file,RedChannel,"Red",channel_features);
558 (void) PrintChannelFeatures(file,GreenChannel,"Green",
560 (void) PrintChannelFeatures(file,BlueChannel,"Blue",channel_features);
565 (void) PrintChannelFeatures(file,CyanChannel,"Cyan",channel_features);
566 (void) PrintChannelFeatures(file,MagentaChannel,"Magenta",
568 (void) PrintChannelFeatures(file,YellowChannel,"Yellow",
570 (void) PrintChannelFeatures(file,BlackChannel,"Black",
576 (void) PrintChannelFeatures(file,GrayChannel,"Gray",channel_features);
580 if (image->matte != MagickFalse)
581 (void) PrintChannelFeatures(file,AlphaChannel,"Alpha",channel_features);
582 channel_features=(ChannelFeatures *) RelinquishMagickMemory(
585 if (ping == MagickFalse)
587 if (image->colorspace == CMYKColorspace)
588 (void) FormatLocaleFile(file," Total ink density: %.0f%%\n",100.0*
589 GetImageTotalInkDensity(image)/(double) QuantumRange);
591 if (image->matte != MagickFalse)
593 register const IndexPacket
596 register const PixelPacket
599 p=(PixelPacket *) NULL;
600 indexes=(IndexPacket *) NULL;
601 for (y=0; y < (ssize_t) image->rows; y++)
603 p=GetVirtualPixels(image,0,y,image->columns,1,exception);
604 if (p == (const PixelPacket *) NULL)
606 indexes=GetVirtualIndexQueue(image);
607 for (x=0; x < (ssize_t) image->columns; x++)
609 if (GetOpacityPixelComponent(p) == (Quantum) TransparentOpacity)
613 if (x < (ssize_t) image->columns)
616 if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows))
619 tuple[MaxTextExtent];
624 GetMagickPixelPacket(image,&pixel);
625 SetMagickPixelPacket(image,p,indexes+x,&pixel);
626 (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple,
628 (void) FormatLocaleFile(file," Alpha: %s ",tuple);
629 GetColorTuple(&pixel,MagickTrue,tuple);
630 (void) FormatLocaleFile(file," %s\n",tuple);
633 artifact=GetImageArtifact(image,"identify:unique-colors");
634 if ((artifact != (const char *) NULL) &&
635 (IsMagickTrue(artifact) != MagickFalse))
636 (void) FormatLocaleFile(file," Colors: %.20g\n",(double)
637 GetNumberColors(image,(FILE *) NULL,&image->exception));
638 if (IsHistogramImage(image,&image->exception) != MagickFalse)
640 (void) FormatLocaleFile(file," Histogram:\n");
641 (void) GetNumberColors(image,file,&image->exception);
644 if (image->storage_class == PseudoClass)
646 (void) FormatLocaleFile(file," Colormap: %.20g\n",(double) image->colors);
647 if (image->colors <= 1024)
650 color[MaxTextExtent],
652 tuple[MaxTextExtent];
660 GetMagickPixelPacket(image,&pixel);
662 for (i=0; i < (ssize_t) image->colors; i++)
664 SetMagickPixelPacket(image,p,(IndexPacket *) NULL,&pixel);
665 (void) CopyMagickString(tuple,"(",MaxTextExtent);
666 ConcatenateColorComponent(&pixel,RedChannel,X11Compliance,tuple);
667 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
668 ConcatenateColorComponent(&pixel,GreenChannel,X11Compliance,tuple);
669 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
670 ConcatenateColorComponent(&pixel,BlueChannel,X11Compliance,tuple);
671 if (pixel.colorspace == CMYKColorspace)
673 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
674 ConcatenateColorComponent(&pixel,IndexChannel,X11Compliance,
677 if (pixel.matte != MagickFalse)
679 (void) ConcatenateMagickString(tuple,",",MaxTextExtent);
680 ConcatenateColorComponent(&pixel,AlphaChannel,X11Compliance,
683 (void) ConcatenateMagickString(tuple,")",MaxTextExtent);
684 (void) QueryMagickColorname(image,&pixel,SVGCompliance,color,
686 GetColorTuple(&pixel,MagickTrue,hex);
687 (void) FormatLocaleFile(file," %8ld: %s %s %s\n",(long) i,tuple,
693 if (image->error.mean_error_per_pixel != 0.0)
694 (void) FormatLocaleFile(file," Mean error per pixel: %g\n",
695 image->error.mean_error_per_pixel);
696 if (image->error.normalized_mean_error != 0.0)
697 (void) FormatLocaleFile(file," Normalized mean error: %g\n",
698 image->error.normalized_mean_error);
699 if (image->error.normalized_maximum_error != 0.0)
700 (void) FormatLocaleFile(file," Normalized maximum error: %g\n",
701 image->error.normalized_maximum_error);
702 (void) FormatLocaleFile(file," Rendering intent: %s\n",
703 CommandOptionToMnemonic(MagickIntentOptions,(ssize_t)
704 image->rendering_intent));
705 if (image->gamma != 0.0)
706 (void) FormatLocaleFile(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) FormatLocaleFile(file," Chromaticity:\n");
716 (void) FormatLocaleFile(file," red primary: (%g,%g)\n",
717 image->chromaticity.red_primary.x,image->chromaticity.red_primary.y);
718 (void) FormatLocaleFile(file," green primary: (%g,%g)\n",
719 image->chromaticity.green_primary.x,
720 image->chromaticity.green_primary.y);
721 (void) FormatLocaleFile(file," blue primary: (%g,%g)\n",
722 image->chromaticity.blue_primary.x,image->chromaticity.blue_primary.y);
723 (void) FormatLocaleFile(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) FormatLocaleFile(file," Tile geometry: %.20gx%.20g%+.20g%+.20g\n",
728 (double) image->extract_info.width,(double) image->extract_info.height,
729 (double) image->extract_info.x,(double) image->extract_info.y);
730 (void) FormatLocaleFile(file," Interlace: %s\n",CommandOptionToMnemonic(
731 MagickInterlaceOptions,(ssize_t) image->interlace));
732 (void) QueryColorname(image,&image->background_color,SVGCompliance,color,
734 (void) FormatLocaleFile(file," Background color: %s\n",color);
735 (void) QueryColorname(image,&image->border_color,SVGCompliance,color,
737 (void) FormatLocaleFile(file," Border color: %s\n",color);
738 (void) QueryColorname(image,&image->matte_color,SVGCompliance,color,
740 (void) FormatLocaleFile(file," Matte color: %s\n",color);
741 (void) QueryColorname(image,&image->transparent_color,SVGCompliance,color,
743 (void) FormatLocaleFile(file," Transparent color: %s\n",color);
744 (void) FormatLocaleFile(file," Compose: %s\n",CommandOptionToMnemonic(
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) FormatLocaleFile(file," Page geometry: %.20gx%.20g%+.20g%+.20g\n",
749 (double) image->page.width,(double) image->page.height,(double)
750 image->page.x,(double) image->page.y);
751 if ((image->page.x != 0) || (image->page.y != 0))
752 (void) FormatLocaleFile(file," Origin geometry: %+.20g%+.20g\n",(double)
753 image->page.x,(double) image->page.y);
754 (void) FormatLocaleFile(file," Dispose: %s\n",CommandOptionToMnemonic(
755 MagickDisposeOptions,(ssize_t) image->dispose));
756 if (image->delay != 0)
757 (void) FormatLocaleFile(file," Delay: %.20gx%.20g\n",(double) image->delay,
758 (double) image->ticks_per_second);
759 if (image->iterations != 1)
760 (void) FormatLocaleFile(file," Iterations: %.20g\n",(double)
762 if ((image->next != (Image *) NULL) || (image->previous != (Image *) NULL))
763 (void) FormatLocaleFile(file," Scene: %.20g of %.20g\n",(double)
764 image->scene,(double) GetImageListLength(image));
766 if (image->scene != 0)
767 (void) FormatLocaleFile(file," Scene: %.20g\n",(double) image->scene);
768 (void) FormatLocaleFile(file," Compression: %s\n",CommandOptionToMnemonic(
769 MagickCompressOptions,(ssize_t) image->compression));
770 if (image->quality != UndefinedCompressionQuality)
771 (void) FormatLocaleFile(file," Quality: %.20g\n",(double) image->quality);
772 (void) FormatLocaleFile(file," Orientation: %s\n",CommandOptionToMnemonic(
773 MagickOrientationOptions,(ssize_t) image->orientation));
774 if (image->montage != (char *) NULL)
775 (void) FormatLocaleFile(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) FormatLocaleFile(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) FormatLocaleFile(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) FormatLocaleFile(file,"\n");
813 (void) FormatLocaleFile(file," %.20gx%.20g %s\n",(double)
814 tile->magick_columns,(double) tile->magick_rows,tile->magick);
815 (void) SignatureImage(tile);
816 ResetImagePropertyIterator(tile);
817 property=GetNextImageProperty(tile);
818 while (property != (const char *) NULL)
820 (void) FormatLocaleFile(file," %s:\n",property);
821 value=GetImageProperty(tile,property);
822 if (value != (const char *) NULL)
823 (void) FormatLocaleFile(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) FormatLocaleFile(file," Properties:\n");
839 while (property != (const char *) NULL)
841 (void) FormatLocaleFile(file," %s: ",property);
842 value=GetImageProperty(image,property);
843 if (value != (const char *) NULL)
844 (void) FormatLocaleFile(file,"%s\n",value);
845 property=GetNextImageProperty(image);
848 (void) FormatLocaleString(key,MaxTextExtent,"8BIM:1999,2998:#1");
849 value=GetImageProperty(image,key);
850 if (value != (const char *) NULL)
853 Display clipping path.
855 (void) FormatLocaleFile(file," Clipping path: ");
856 if (strlen(value) > 80)
857 (void) fputc('\n',file);
858 (void) FormatLocaleFile(file,"%s\n",value);
860 ResetImageProfileIterator(image);
861 name=GetNextImageProfile(image);
862 if (name != (char *) NULL)
868 Identify image profiles.
870 (void) FormatLocaleFile(file," Profiles:\n");
871 while (name != (char *) NULL)
873 profile=GetImageProfile(image,name);
874 if (profile == (StringInfo *) NULL)
876 (void) FormatLocaleFile(file," Profile-%s: %.20g bytes\n",name,
877 (double) GetStringInfoLength(profile));
878 #if defined(MAGICKCORE_LCMS_DELEGATE)
879 if ((LocaleCompare(name,"icc") == 0) ||
880 (LocaleCompare(name,"icm") == 0))
885 icc_profile=cmsOpenProfileFromMem(GetStringInfoDatum(profile),
886 (cmsUInt32Number) GetStringInfoLength(profile));
887 if (icc_profile != (cmsHPROFILE *) NULL)
889 #if defined(LCMS_VERSION) && (LCMS_VERSION < 2000)
893 name=cmsTakeProductName(icc_profile);
894 if (name != (const char *) NULL)
895 (void) FormatLocaleFile(file," %s\n",name);
900 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoDescription,
901 "en","US",info,MaxTextExtent);
902 (void) FormatLocaleFile(file," Description: %s\n",info);
903 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoManufacturer,
904 "en","US",info,MaxTextExtent);
905 (void) FormatLocaleFile(file," Manufacturer: %s\n",info);
906 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoModel,"en",
907 "US",info,MaxTextExtent);
908 (void) FormatLocaleFile(file," Model: %s\n",info);
909 (void) cmsGetProfileInfoASCII(icc_profile,cmsInfoCopyright,
910 "en","US",info,MaxTextExtent);
911 (void) FormatLocaleFile(file," Copyright: %s\n",info);
913 (void) cmsCloseProfile(icc_profile);
917 if (LocaleCompare(name,"iptc") == 0)
938 profile_length=GetStringInfoLength(profile);
939 for (i=0; i < (ssize_t) profile_length; i+=(ssize_t) length)
942 sentinel=GetStringInfoDatum(profile)[i++];
943 if (sentinel != 0x1c)
945 dataset=GetStringInfoDatum(profile)[i++];
946 record=GetStringInfoDatum(profile)[i++];
949 case 5: tag="Image Name"; break;
950 case 7: tag="Edit Status"; break;
951 case 10: tag="Priority"; break;
952 case 15: tag="Category"; break;
953 case 20: tag="Supplemental Category"; break;
954 case 22: tag="Fixture Identifier"; break;
955 case 25: tag="Keyword"; break;
956 case 30: tag="Release Date"; break;
957 case 35: tag="Release Time"; break;
958 case 40: tag="Special Instructions"; break;
959 case 45: tag="Reference Service"; break;
960 case 47: tag="Reference Date"; break;
961 case 50: tag="Reference Number"; break;
962 case 55: tag="Created Date"; break;
963 case 60: tag="Created Time"; break;
964 case 65: tag="Originating Program"; break;
965 case 70: tag="Program Version"; break;
966 case 75: tag="Object Cycle"; break;
967 case 80: tag="Byline"; break;
968 case 85: tag="Byline Title"; break;
969 case 90: tag="City"; break;
970 case 95: tag="Province State"; break;
971 case 100: tag="Country Code"; break;
972 case 101: tag="Country"; break;
973 case 103: tag="Original Transmission Reference"; break;
974 case 105: tag="Headline"; break;
975 case 110: tag="Credit"; break;
976 case 115: tag="Src"; break;
977 case 116: tag="Copyright String"; break;
978 case 120: tag="Caption"; break;
979 case 121: tag="Local Caption"; break;
980 case 122: tag="Caption Writer"; break;
981 case 200: tag="Custom Field 1"; break;
982 case 201: tag="Custom Field 2"; break;
983 case 202: tag="Custom Field 3"; break;
984 case 203: tag="Custom Field 4"; break;
985 case 204: tag="Custom Field 5"; break;
986 case 205: tag="Custom Field 6"; break;
987 case 206: tag="Custom Field 7"; break;
988 case 207: tag="Custom Field 8"; break;
989 case 208: tag="Custom Field 9"; break;
990 case 209: tag="Custom Field 10"; break;
991 case 210: tag="Custom Field 11"; break;
992 case 211: tag="Custom Field 12"; break;
993 case 212: tag="Custom Field 13"; break;
994 case 213: tag="Custom Field 14"; break;
995 case 214: tag="Custom Field 15"; break;
996 case 215: tag="Custom Field 16"; break;
997 case 216: tag="Custom Field 17"; break;
998 case 217: tag="Custom Field 18"; break;
999 case 218: tag="Custom Field 19"; break;
1000 case 219: tag="Custom Field 20"; break;
1001 default: tag="unknown"; break;
1003 (void) FormatLocaleFile(file," %s[%.20g,%.20g]: ",tag,
1004 (double) dataset,(double) record);
1005 length=(size_t) (GetStringInfoDatum(profile)[i++] << 8);
1006 length|=GetStringInfoDatum(profile)[i++];
1007 attribute=(char *) NULL;
1008 if (~length >= (MaxTextExtent-1))
1009 attribute=(char *) AcquireQuantumMemory(length+
1010 MaxTextExtent,sizeof(*attribute));
1011 if (attribute != (char *) NULL)
1013 (void) CopyMagickString(attribute,(char *)
1014 GetStringInfoDatum(profile)+i,length+1);
1015 attribute_list=StringToList(attribute);
1016 if (attribute_list != (char **) NULL)
1018 for (j=0; attribute_list[j] != (char *) NULL; j++)
1020 (void) fputs(attribute_list[j],file);
1021 (void) fputs("\n",file);
1022 attribute_list[j]=(char *) RelinquishMagickMemory(
1025 attribute_list=(char **) RelinquishMagickMemory(
1028 attribute=DestroyString(attribute);
1032 if (image->debug != MagickFalse)
1033 PrintStringInfo(file,name,profile);
1034 name=GetNextImageProfile(image);
1037 ResetImageArtifactIterator(image);
1038 artifact=GetNextImageArtifact(image);
1039 if (artifact != (const char *) NULL)
1042 Display image artifacts.
1044 (void) FormatLocaleFile(file," Artifacts:\n");
1045 while (artifact != (const char *) NULL)
1047 (void) FormatLocaleFile(file," %s: ",artifact);
1048 value=GetImageArtifact(image,artifact);
1049 if (value != (const char *) NULL)
1050 (void) FormatLocaleFile(file,"%s\n",value);
1051 artifact=GetNextImageArtifact(image);
1054 ResetImageRegistryIterator();
1055 registry=GetNextImageRegistry();
1056 if (registry != (const char *) NULL)
1059 Display image registry.
1061 (void) FormatLocaleFile(file," Registry:\n");
1062 while (registry != (const char *) NULL)
1064 (void) FormatLocaleFile(file," %s: ",registry);
1065 value=(const char *) GetImageRegistry(StringRegistryType,registry,
1067 if (value != (const char *) NULL)
1068 (void) FormatLocaleFile(file,"%s\n",value);
1069 registry=GetNextImageRegistry();
1072 (void) FormatLocaleFile(file," Tainted: %s\n",CommandOptionToMnemonic(
1073 MagickBooleanOptions,(ssize_t) image->taint));
1074 (void) FormatMagickSize(GetBlobSize(image),MagickFalse,format);
1075 (void) FormatLocaleFile(file," Filesize: %sB\n",format);
1076 (void) FormatMagickSize((MagickSizeType) image->columns*image->rows,
1077 MagickFalse,format);
1078 (void) FormatLocaleFile(file," Number pixels: %s\n",format);
1079 (void) FormatMagickSize((MagickSizeType) ((double) image->columns*image->rows/
1080 elapsed_time+0.5),MagickFalse,format);
1081 (void) FormatLocaleFile(file," Pixels per second: %s\n",format);
1082 (void) FormatLocaleFile(file," User time: %0.3fu\n",user_time);
1083 (void) FormatLocaleFile(file," Elapsed time: %lu:%02lu.%03lu\n",
1084 (unsigned long) (elapsed_time/60.0),(unsigned long) ceil(fmod(
1085 elapsed_time,60.0)),(unsigned long) (1000.0*(elapsed_time-floor(
1087 (void) FormatLocaleFile(file," Version: %s\n",GetMagickVersion((size_t *)
1089 (void) fflush(file);
1090 return(ferror(file) != 0 ? MagickFalse : MagickTrue);