property.c File Reference

#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/attribute.h"
#include "magick/cache.h"
#include "magick/cache-private.h"
#include "magick/color.h"
#include "magick/colorspace-private.h"
#include "magick/compare.h"
#include "magick/constitute.h"
#include "magick/draw.h"
#include "magick/effect.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/fx.h"
#include "magick/fx-private.h"
#include "magick/gem.h"
#include "magick/geometry.h"
#include "magick/histogram.h"
#include "magick/image.h"
#include "magick/layer.h"
#include "magick/list.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/montage.h"
#include "magick/option.h"
#include "magick/policy.h"
#include "magick/profile.h"
#include "magick/property.h"
#include "magick/quantum.h"
#include "magick/resource_.h"
#include "magick/splay-tree.h"
#include "magick/signature-private.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/string-private.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "magick/version.h"
#include "magick/xml-tree.h"

Include dependency graph for property.c:

Go to the source code of this file.

Macros
#define	MaxDirectoryStack   16
#define	EXIF_DELIMITER   "\n"
#define	EXIF_NUM_FORMATS   12
#define	EXIF_FMT_BYTE   1
#define	EXIF_FMT_STRING   2
#define	EXIF_FMT_USHORT   3
#define	EXIF_FMT_ULONG   4
#define	EXIF_FMT_URATIONAL   5
#define	EXIF_FMT_SBYTE   6
#define	EXIF_FMT_UNDEFINED   7
#define	EXIF_FMT_SSHORT   8
#define	EXIF_FMT_SLONG   9
#define	EXIF_FMT_SRATIONAL   10
#define	EXIF_FMT_SINGLE   11
#define	EXIF_FMT_DOUBLE   12
#define	TAG_EXIF_OFFSET   0x8769
#define	TAG_GPS_OFFSET   0x8825
#define	TAG_INTEROP_OFFSET   0xa005
#define	EXIFMultipleValues(size, format, arg)
#define	EXIFMultipleFractions(size, format, arg1, arg2)
#define	WarnNoImageInfoReturn(format, arg)
#define	ExtendInterpretText(string_length)
#define	AppendKeyValue2Text(key, value)
#define	AppendString2Text(string)

Functions
MagickExport MagickBooleanType	CloneImageProperties (Image *image, const Image *clone_image)
MagickExport MagickBooleanType	DefineImageProperty (Image *image, const char *property)
MagickExport MagickBooleanType	DeleteImageProperty (Image *image, const char *property)
MagickExport void	DestroyImageProperties (Image *image)
MagickExport MagickBooleanType	FormatImageProperty (Image *image, const char *property, const char *format,...)
static char *	TracePSClippath (const unsigned char *, size_t, const size_t, const size_t)
static char *	TraceSVGClippath (const unsigned char *, size_t, const size_t, const size_t)
static MagickBooleanType	GetIPTCProperty (const Image *image, const char *key)
static int	ReadPropertyByte (const unsigned char **p, size_t *length)
static signed int	ReadPropertyMSBLong (const unsigned char **p, size_t *length)
static signed short	ReadPropertyMSBShort (const unsigned char **p, size_t *length)
static MagickBooleanType	Get8BIMProperty (const Image *image, const char *key)
static signed int	ReadPropertySignedLong (const EndianType endian, const unsigned char *buffer)
static unsigned int	ReadPropertyUnsignedLong (const EndianType endian, const unsigned char *buffer)
static signed short	ReadPropertySignedShort (const EndianType endian, const unsigned char *buffer)
static unsigned short	ReadPropertyUnsignedShort (const EndianType endian, const unsigned char *buffer)
static MagickBooleanType	GetEXIFProperty (const Image *image, const char *property)
static MagickBooleanType	GetICCProperty (const Image *image, const char *property)
static MagickBooleanType	SkipXMPValue (const char *value)
static MagickBooleanType	GetXMPProperty (const Image *image, const char *property)
static char *	TracePSClippath (const unsigned char *blob, size_t length, const size_t magick_unused(columns), const size_t magick_unused(rows))
static void	TraceBezierCurve (char *message, PointInfo *last, PointInfo *point)
MagickExport const char *	GetImageProperty (const Image *image, const char *property)
static const char *	GetMagickPropertyLetter (const ImageInfo *image_info, Image *image, const char letter)
MagickExport const char *	GetMagickProperty (const ImageInfo *image_info, Image *image, const char *property)
MagickExport char *	GetNextImageProperty (const Image *image)
MagickExport char *	InterpretImageProperties (const ImageInfo *image_info, Image *image, const char *embed_text)
MagickExport char *	RemoveImageProperty (Image *image, const char *property)
MagickExport void	ResetImagePropertyIterator (const Image *image)
MagickExport MagickBooleanType	SetImageProperty (Image *image, const char *property, const char *value)

Macro Definition Documentation

#define AppendKeyValue2Text	(		key,
			value
	)

Value:

{ \
  size_t length=strlen(key)+strlen(value)+2; \
  if ((size_t) (q-interpret_text+length+1) >= extent) \
    { \
      extent+=length; \
      interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
        MaxTextExtent,sizeof(*interpret_text)); \
      if (interpret_text == (char *) NULL) \
        { \
          if (property_info != image_info) \
            property_info=DestroyImageInfo(property_info); \
          return((char *) NULL); \
        } \
      q=interpret_text+strlen(interpret_text); \
     } \
   q+=FormatLocaleString(q,extent,"%s=%s\n",(key),(value)); \
}

Referenced by InterpretImageProperties().

#define AppendString2Text

(

string

)

Value:

{ \
  size_t length=strlen((string)); \
  if ((size_t) (q-interpret_text+length+1) >= extent) \
    { \
      extent+=length; \
      interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
        MaxTextExtent,sizeof(*interpret_text)); \
      if (interpret_text == (char *) NULL) \
        { \
          if (property_info != image_info) \
            property_info=DestroyImageInfo(property_info); \
          return((char *) NULL); \
        } \
      q=interpret_text+strlen(interpret_text); \
    } \
  (void) CopyMagickString(q,(string),extent); \
  q+=length; \
}

Referenced by InterpretImageProperties().

#define EXIF_DELIMITER   "\n"

#define EXIF_FMT_BYTE   1

Referenced by GetEXIFProperty().

#define EXIF_FMT_DOUBLE   12

Referenced by GetEXIFProperty().

#define EXIF_FMT_SBYTE   6

Referenced by GetEXIFProperty().

#define EXIF_FMT_SINGLE   11

Referenced by GetEXIFProperty().

#define EXIF_FMT_SLONG   9

Referenced by GetEXIFProperty().

#define EXIF_FMT_SRATIONAL   10

Referenced by GetEXIFProperty().

#define EXIF_FMT_SSHORT   8

Referenced by GetEXIFProperty().

#define EXIF_FMT_STRING   2

Referenced by GetEXIFProperty().

#define EXIF_FMT_ULONG   4

Referenced by GetEXIFProperty().

#define EXIF_FMT_UNDEFINED   7

Referenced by GetEXIFProperty().

#define EXIF_FMT_URATIONAL   5

Referenced by GetEXIFProperty().

#define EXIF_FMT_USHORT   3

Referenced by GetEXIFProperty().

#define EXIF_NUM_FORMATS   12

#define EXIFMultipleFractions	(		size,
			format,
			arg1,
			arg2
	)

Value:

{ \
   ssize_t \
     component; \
 \
   size_t \
     length; \
 \
   unsigned char \
     *p1; \
 \
   length=0; \
   p1=p; \
   for (component=0; component < components; component++) \
   { \
     length+=FormatLocaleString(buffer+length,MaxTextExtent-length, \
       format", ",(arg1),(arg2)); \
     if (length >= (MaxTextExtent-1)) \
       length=MaxTextExtent-1; \
     p1+=size; \
   } \
   if (length > 1) \
     buffer[length-2]='\0'; \
   value=AcquireString(buffer); \
}

Referenced by GetEXIFProperty().

#define EXIFMultipleValues	(		size,
			format,
			arg
	)

Value:

{ \
   ssize_t \
     component; \
 \
   size_t \
     length; \
 \
   unsigned char \
     *p1; \
 \
   length=0; \
   p1=p; \
   for (component=0; component < components; component++) \
   { \
     length+=FormatLocaleString(buffer+length,MaxTextExtent-length, \
       format", ",arg); \
     if (length >= (MaxTextExtent-1)) \
       length=MaxTextExtent-1; \
     p1+=size; \
   } \
   if (length > 1) \
     buffer[length-2]='\0'; \
   value=AcquireString(buffer); \
}

Referenced by GetEXIFProperty().

#define ExtendInterpretText

(

string_length

)

Value:

{ \
  size_t length=(string_length); \
  if ((size_t) (q-interpret_text+length+1) >= extent) \
    { \
      extent+=length; \
      interpret_text=(char *) ResizeQuantumMemory(interpret_text,extent+ \
        MaxTextExtent,sizeof(*interpret_text)); \
      if (interpret_text == (char *) NULL) \
        { \
          if (property_info != image_info) \
            property_info=DestroyImageInfo(property_info); \
          return((char *) NULL); \
        } \
      q=interpret_text+strlen(interpret_text); \
   } \
}

Referenced by InterpretImageProperties().

#define MaxDirectoryStack   16

Referenced by GetEXIFProperty().

#define TAG_EXIF_OFFSET   0x8769

Referenced by GetEXIFProperty().

#define TAG_GPS_OFFSET   0x8825

Referenced by GetEXIFProperty().

#define TAG_INTEROP_OFFSET   0xa005

Referenced by GetEXIFProperty().

#define WarnNoImageInfoReturn	(		format,
			arg
	)

Value:

if (image_info == (ImageInfo *) NULL ) { \
    (void) ThrowMagickException(&image->exception,GetMagickModule(), \
      OptionWarning,"NoImageInfoForProperty",format,arg); \
    return((const char *) NULL); \
  }

Referenced by GetMagickPropertyLetter().

Function Documentation

MagickExport MagickBooleanType CloneImageProperties	(	Image *	image,
		const Image *	clone_image
	)

Definition at line 130 of file property.c.

References _Image::background_color, _Image::bias, _Image::black_point_compensation, _Image::blur, _Image::border_color, _Image::chromaticity, _Image::client_data, CloneSplayTree(), CloneString(), _Image::compose, _Image::compression, ConstantString(), CopyMagickString(), _Image::debug, _Image::delay, _Image::depth, DestroyImageProperties(), _Image::directory, _Image::dispose, _Image::endian, _Image::error, _Image::extract_info, _Image::filename, _Image::filter, _Image::fuzz, _Image::gamma, _Image::geometry, GetMagickModule, _Image::gravity, _Image::intensity, _Image::interlace, _Image::interpolate, _Image::iterations, LogMagickEvent(), _Image::magick_filename, MagickCoreSignature, MagickFalse, MagickTrue, _Image::matte_color, MaxTextExtent, _Image::montage, _Image::offset, _Image::orientation, _Image::page, _Image::progress_monitor, _Image::properties, _Image::quality, _Image::rendering_intent, _Image::scene, _Image::signature, _Image::start_loop, _Image::taint, _Image::ticks_per_second, _Image::tile_offset, _Image::total_colors, TraceEvent, _Image::transparent_color, _Image::units, _Image::x_resolution, and _Image::y_resolution.

Referenced by CloneImage(), CloneImageAttributes(), CoalesceImages(), and DisposeImages().

MagickExport MagickBooleanType DefineImageProperty	(	Image *	image,
		const char *	property
	)

Definition at line 227 of file property.c.

References CopyMagickString(), MaxTextExtent, and SetImageProperty().

MagickExport MagickBooleanType DeleteImageProperty	(	Image *	image,
		const char *	property
	)

Definition at line 274 of file property.c.

References _Image::debug, DeleteNodeFromSplayTree(), _Image::filename, GetMagickModule, LogMagickEvent(), MagickCoreSignature, MagickFalse, _Image::properties, _Image::signature, and TraceEvent.

Referenced by DeleteImageAttribute(), PreviewImage(), ReadImage(), SetImageProperty(), SignatureImage(), StripImage(), and ThumbnailImage().

MagickExport void DestroyImageProperties

(

Image *

image

)

Definition at line 309 of file property.c.

References _Image::debug, DestroySplayTree(), _Image::filename, GetMagickModule, LogMagickEvent(), MagickCoreSignature, MagickFalse, _Image::properties, _Image::signature, and TraceEvent.

Referenced by CloneImageProperties(), and DestroyImage().

MagickExport MagickBooleanType FormatImageProperty	(	Image *	image,
		const char *	property,
		const char *	format,
			...
	)

Definition at line 349 of file property.c.

References FormatLocaleStringList(), MaxTextExtent, and SetImageProperty().

Referenced by GetImageChannelDistortion().

static MagickBooleanType Get8BIMProperty ( const Image *  image, const char *  key  )

static

Definition at line 561 of file property.c.

References AcquireQuantumMemory(), _Image::columns, CopyMagickString(), DestroyString(), GetImageProfile(), GetStringInfoDatum(), GetStringInfoLength(), LocaleCompare(), MagickFalse, MagickMax, MagickMin, MagickTrue, MaxTextExtent, ReadPropertyByte(), ReadPropertyMSBLong(), ReadPropertyMSBShort(), _Image::rows, SetImageProperty(), StringToLong(), TracePSClippath(), and TraceSVGClippath().

Referenced by GetImageProperty().

static MagickBooleanType GetEXIFProperty ( const Image *  image, const char *  property  )

static

Definition at line 810 of file property.c.

References AcquireQuantumMemory(), AcquireString(), AddValueToSplayTree(), DestroySplayTree(), DestroyString(), EXIF_FMT_BYTE, EXIF_FMT_DOUBLE, EXIF_FMT_SBYTE, EXIF_FMT_SINGLE, EXIF_FMT_SLONG, EXIF_FMT_SRATIONAL, EXIF_FMT_SSHORT, EXIF_FMT_STRING, EXIF_FMT_ULONG, EXIF_FMT_UNDEFINED, EXIF_FMT_URATIONAL, EXIF_FMT_USHORT, EXIFMultipleFractions, EXIFMultipleValues, FormatLocaleString(), GetImageProfile(), GetStringInfoDatum(), GetStringInfoLength(), GetValueFromSplayTree(), LocaleCompare(), LSBEndian, MagickFalse, MagickTrue, MaxDirectoryStack, MaxTextExtent, MSBEndian, NewSplayTree(), _Image::properties, ReadPropertyByte(), ReadPropertySignedLong(), ReadPropertySignedShort(), ReadPropertyUnsignedLong(), ReadPropertyUnsignedShort(), SetImageProperty(), SubstituteString(), TAG_EXIF_OFFSET, TAG_GPS_OFFSET, and TAG_INTEROP_OFFSET.

Referenced by GetImageProperty().

static MagickBooleanType GetICCProperty ( const Image *  image, const char *  property  )

static

Definition at line 1667 of file property.c.

References GetImageProfile(), GetStringInfoDatum(), GetStringInfoLength(), magick_unreferenced, MagickFalse, MagickMin, MagickPathExtent, MagickTrue, and SetImageProperty().

Referenced by GetImageProperty().

MagickExport const char* GetImageProperty	(	const Image *	image,
		const char *	property
	)

Definition at line 2225 of file property.c.

References AcquireFxInfo(), BlackChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _Image::colorspace, _Image::columns, _Image::debug, DefaultChannels, DestroyFxInfo(), _Image::filename, FormatLocaleString(), FxEvaluateChannelExpression(), Get8BIMProperty(), GetColorTuple(), GetEXIFProperty(), GetICCProperty(), GetImageArtifact(), GetIPTCProperty(), GetMagickModule, GetMagickPixelPacket(), GetMagickPrecision(), GetNextValueInSplayTree(), GetValueFromSplayTree(), GetXMPProperty(), _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, LocaleNCompare(), LogMagickEvent(), MagickComplianceOptions, MagickCoreSignature, MagickFalse, MagickTrue, MaxTextExtent, _MagickPixelPacket::opacity, OpacityChannel, ParseCommandOption(), _Image::properties, QuantumRange, QueryMagickColorname(), _MagickPixelPacket::red, RedChannel, ResetSplayTreeIterator(), _Image::rows, SetImageProperty(), _Image::signature, and TraceEvent.

Referenced by ClipImagePath(), GetImageAttribute(), GetMagickPropertyLetter(), IdentifyImage(), InterpretImageFilename(), InterpretImageProperties(), MontageImageList(), PolaroidImage(), ProfileImage(), ReadImage(), RGBTransformImage(), SetImageGray(), SetImageMonochrome(), and TransformRGBImage().

static MagickBooleanType GetIPTCProperty ( const Image *  image, const char *  key  )

static

Definition at line 406 of file property.c.

References AcquireQuantumMemory(), ConcatenateString(), CopyMagickString(), DestroyString(), GetImageProfile(), GetStringInfoDatum(), GetStringInfoLength(), MagickFalse, MagickTrue, and SetImageProperty().

Referenced by GetImageProperty().

MagickExport const char* GetMagickProperty	(	const ImageInfo *	image_info,
		Image *	image,
		const char *	property
	)

Definition at line 3018 of file property.c.

References BasePath, _ImageInfo::channel, _Image::colors, _Image::colorspace, _Image::columns, CommandOptionToMnemonic(), _Image::compose, _Image::compression, ConcatenateMagickString(), CopyMagickString(), _Image::depth, _Image::exception, ExtensionPath, _Image::filename, _ImageInfo::filename, FormatLocaleString(), FormatMagickSize(), _Image::gamma, GetBlobSize(), GetImageArtifact(), GetImageBoundingBox(), GetImageChannelEntropy(), GetImageChannelKurtosis(), GetImageChannelMean(), GetImageChannelRange(), GetImageDepth(), GetImageListLength(), GetImageProfile(), GetMagickCopyright(), GetMagickPrecision(), GetMagickPropertyLetter(), GetMagickVersion(), GetNextImageProfile(), GetNumberColors(), GetPathComponent(), GetStringInfoDatum(), GetStringInfoLength(), _ImageInfo::group, HeadPath, _RectangleInfo::height, IdentifyImageType(), _Image::interlace, IsOpaqueImage(), LocaleCompare(), LocaleLower(), _Image::magick, _Image::magick_columns, _Image::magick_filename, _Image::magick_rows, MagickColorspaceOptions, MagickComposeOptions, MagickCompressOptions, MagickFalse, MagickIntentOptions, MagickInterlaceOptions, MagickOrientationOptions, MagickPathExtent, MagickResolutionOptions, MagickTypeOptions, _Image::matte, MaxTextExtent, _ImageInfo::number_scenes, _Image::orientation, _Image::page, PerceptibleReciprocal(), _Image::quality, _Image::rendering_intent, ResetImageProfileIterator(), _Image::rows, _Image::scene, _ImageInfo::scene, SetImageArtifact(), _ImageInfo::unique, _Image::units, _RectangleInfo::width, _RectangleInfo::x, _Image::x_resolution, _RectangleInfo::y, _Image::y_resolution, and _ImageInfo::zero.

Referenced by InterpretImageProperties().

static const char* GetMagickPropertyLetter ( const ImageInfo *  image_info, Image *  image, const char  letter  )

static

Definition at line 2533 of file property.c.

References BasePath, _Image::colorspace, _Image::columns, CommandOptionToMnemonic(), _Image::compression, CopyMagickString(), _Image::debug, _Image::delay, _Image::depth, _Image::dispose, _Image::exception, ExtensionPath, _Image::extent, _Image::filename, _ImageInfo::filename, FormatLocaleString(), FormatMagickSize(), GetBlobSize(), GetImageArtifact(), GetImageBoundingBox(), GetImageIndexInList(), GetImageListLength(), GetImageProperty(), GetMagickModule, GetNumberColors(), GetPathComponent(), GRAYColorspace, HeadPath, _RectangleInfo::height, LogMagickEvent(), _Image::magick, _Image::magick_columns, _Image::magick_filename, _Image::magick_rows, MagickBooleanOptions, MagickClassOptions, MagickColorspaceOptions, MagickCompressOptions, MAGICKCORE_QUANTUM_DEPTH, MagickCoreSignature, MagickDisposeOptions, MagickEpsilon, MagickFalse, MagickPathExtent, MagickResolutionOptions, _Image::matte, MaxTextExtent, _Image::next, _ImageInfo::number_scenes, _Image::page, _Image::quality, _Image::rows, _Image::scene, _ImageInfo::scene, SetImageArtifact(), SetImageGray(), _Image::signature, SignatureImage(), _Image::storage_class, TailPath, TraceEvent, _ImageInfo::unique, _Image::units, WarnNoImageInfoReturn, _RectangleInfo::width, _RectangleInfo::x, _Image::x_resolution, _RectangleInfo::y, _Image::y_resolution, and _ImageInfo::zero.

Referenced by GetMagickProperty(), and InterpretImageProperties().

MagickExport char* GetNextImageProperty

(

const Image *

image

)

Definition at line 3547 of file property.c.

References _Image::debug, _Image::filename, GetMagickModule, GetNextKeyInSplayTree(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _Image::properties, _Image::signature, and TraceEvent.

Referenced by GetNextImageAttribute(), IdentifyImage(), and InterpretImageProperties().

static MagickBooleanType GetXMPProperty ( const Image *  image, const char *  property  )

static

Definition at line 1758 of file property.c.

References AcquireExceptionInfo(), AddValueToSplayTree(), CompareSplayTreeString(), ConstantString(), DestroyExceptionInfo(), DestroyString(), DestroyXMLTree(), GetImageProfile(), GetNextXMLTreeTag(), GetStringInfoLength(), GetXMLTreeChild(), GetXMLTreeContent(), GetXMLTreeSibling(), GetXMLTreeTag(), MagickFalse, NewSplayTree(), NewXMLTree(), _Image::properties, RelinquishMagickMemory(), SkipXMPValue(), StringInfoToString(), and SubstituteString().

Referenced by GetImageProperty().

MagickExport char* InterpretImageProperties	(	const ImageInfo *	image_info,
		Image *	image,
		const char *	embed_text
	)

Definition at line 3611 of file property.c.

References AcquireFxInfo(), AcquireString(), AppendKeyValue2Text, AppendString2Text, CloneImageInfo(), ConstantString(), _Image::debug, DefaultChannels, DestroyFxInfo(), DestroyImageInfo(), DestroyString(), _Image::exception, ExtendInterpretText, _Image::filename, FileToString(), FormatLocaleString(), FxEvaluateChannelExpression(), GetImageArtifact(), GetImageOption(), GetImageProperty(), GetMagickModule, GetMagickPrecision(), GetMagickProperty(), GetMagickPropertyLetter(), GetNextImageArtifact(), GetNextImageOption(), GetNextImageProperty(), GlobExpression(), IsGlob(), IsPathAccessible(), IsRightsAuthorized(), LocaleNCompare(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickPathExtent, MagickTrue, MaxTextExtent, OptionError, OptionWarning, PathPolicyDomain, PolicyError, ReadPolicyRights, ResetImageArtifactIterator(), ResetImageOptionIterator(), ResetImagePropertyIterator(), _Image::signature, ThrowMagickException(), and TraceEvent.

Referenced by InterpretImageAttributes(), MontageImageList(), PolaroidImage(), ReadImage(), and TranslateText().

static int ReadPropertyByte ( const unsigned char **  p, size_t *  length  )

inlinestatic

Definition at line 471 of file property.c.

Referenced by Get8BIMProperty(), and GetEXIFProperty().

static signed int ReadPropertyMSBLong ( const unsigned char **  p, size_t *  length  )

inlinestatic

Definition at line 483 of file property.c.

Referenced by Get8BIMProperty(), TracePSClippath(), and TraceSVGClippath().

static signed short ReadPropertyMSBShort ( const unsigned char **  p, size_t *  length  )

inlinestatic

Definition at line 523 of file property.c.

Referenced by Get8BIMProperty(), TracePSClippath(), and TraceSVGClippath().

static signed int ReadPropertySignedLong ( const EndianType  endian, const unsigned char *  buffer  )

inlinestatic

Definition at line 712 of file property.c.

References LSBEndian.

Referenced by GetEXIFProperty().

static signed short ReadPropertySignedShort ( const EndianType  endian, const unsigned char *  buffer  )

inlinestatic

Definition at line 765 of file property.c.

References LSBEndian.

Referenced by GetEXIFProperty().

static unsigned int ReadPropertyUnsignedLong ( const EndianType  endian, const unsigned char *  buffer  )

inlinestatic

Definition at line 744 of file property.c.

References LSBEndian.

Referenced by GetEXIFProperty().

static unsigned short ReadPropertyUnsignedShort ( const EndianType  endian, const unsigned char *  buffer  )

inlinestatic

Definition at line 793 of file property.c.

References LSBEndian.

Referenced by GetEXIFProperty().

MagickExport char* RemoveImageProperty	(	Image *	image,
		const char *	property
	)

Definition at line 4092 of file property.c.

References _Image::debug, _Image::filename, GetMagickModule, LogMagickEvent(), MagickCoreSignature, MagickFalse, _Image::properties, RemoveNodeFromSplayTree(), _Image::signature, and TraceEvent.

MagickExport void ResetImagePropertyIterator

(

const Image *

image

)

Definition at line 4133 of file property.c.

References _Image::debug, _Image::filename, GetMagickModule, LogMagickEvent(), MagickCoreSignature, MagickFalse, _Image::properties, ResetSplayTreeIterator(), _Image::signature, and TraceEvent.

Referenced by IdentifyImage(), InterpretImageProperties(), and ResetImageAttributeIterator().

MagickExport MagickBooleanType SetImageProperty	(	Image *	image,
		const char *	property,
		const char *	value
	)

Definition at line 4173 of file property.c.

References AcquireImageInfo(), AddValueToSplayTree(), _Image::background_color, _Image::bias, CompareSplayTreeString(), _Image::compose, _Image::compression, ConstantString(), CopyMagickString(), _Image::debug, _Image::delay, DeleteImageProperty(), _Image::depth, DestroyImageInfo(), DestroyString(), DestroyStringInfo(), _Image::dispose, _Image::exception, _Image::filename, _ImageInfo::filename, FileToStringInfo(), _Image::gamma, GetMagickModule, GetPageGeometry(), _Image::gravity, GreaterValue, _Image::intensity, _Image::interpolate, _Image::iterations, LessValue, LocaleCompare(), LogMagickEvent(), _ImageInfo::magick, MagickColorspaceOptions, MagickComposeOptions, MagickCompressOptions, MagickCoreSignature, MagickDisposeOptions, MagickFalse, MagickGravityOptions, MagickIntentOptions, MagickInterpolateOptions, MagickPixelIntensityOptions, MagickResolutionOptions, MagickTrue, MagickTypeOptions, MaxTextExtent, NewSplayTree(), _Image::page, ParseAbsoluteGeometry(), ParseCommandOption(), ParseGeometry(), _Image::properties, QuantumRange, QueryColorDatabase(), RelinquishMagickMemory(), _Image::rendering_intent, _GeometryInfo::rho, RhoValue, SetImageColorspace(), SetImageInfo(), SetImageProfile(), _GeometryInfo::sigma, SigmaValue, _Image::signature, StringToDouble(), StringToDoubleInterval(), StringToUnsignedLong(), _Image::ticks_per_second, _Image::tile_offset, TraceEvent, _Image::type, _Image::units, _Image::x_resolution, and _Image::y_resolution.

Referenced by AutoThresholdImage(), DefineImageProperty(), FormatImageAttribute(), FormatImageAttributeList(), FormatImageProperty(), FormatImagePropertyList(), Get8BIMProperty(), GetEXIFProperty(), GetICCProperty(), GetImageProperty(), GetIPTCProperty(), PreviewImage(), ReadImage(), SetImageAttribute(), SignatureImage(), and ThumbnailImage().

static MagickBooleanType SkipXMPValue ( const char *  value )

static

Definition at line 1745 of file property.c.

References MagickFalse, and MagickTrue.

Referenced by GetXMPProperty().

static void TraceBezierCurve ( char *  message, PointInfo *  last, PointInfo *  point  )

inlinestatic

Definition at line 2062 of file property.c.

References FormatLocaleString(), MagickPathExtent, _PointInfo::x, and _PointInfo::y.

Referenced by TraceSVGClippath().

static char* TracePSClippath ( const unsigned char *  , size_t  , const size_t  , const size_t    )

static

Referenced by Get8BIMProperty().

static char* TracePSClippath ( const unsigned char *  blob, size_t  length, const size_t   magick_unusedcolumns, const size_t   magick_unusedrows  )

static

Definition at line 1851 of file property.c.

References AcquireString(), ConcatenateString(), DestroyString(), FormatLocaleString(), magick_unreferenced, MagickFalse, MagickMin, MagickTrue, MaxTextExtent, ReadPropertyMSBLong(), ReadPropertyMSBShort(), _PointInfo::x, and _PointInfo::y.

static char * TraceSVGClippath	(	const unsigned char *	blob,
		size_t	length,
		const size_t	columns,
		const size_t	rows
	)

Definition at line 2078 of file property.c.

References AcquireString(), ConcatenateString(), DestroyString(), FormatLocaleString(), MagickFalse, MagickMin, MagickTrue, MaxTextExtent, ReadPropertyMSBLong(), ReadPropertyMSBShort(), TraceBezierCurve(), _PointInfo::x, and _PointInfo::y.

Referenced by Get8BIMProperty().