image-private.h File Reference

Go to the source code of this file.

Macros
#define	BackgroundColor   "#ffffff" /* white */
#define	BorderColor   "#dfdfdf" /* gray */
#define	DefaultResolution   72.0
#define	DefaultTileFrame   "15x15+3+3"
#define	DefaultTileGeometry   "120x120+4+3>"
#define	DefaultTileLabel   "%f\n%G\n%b"
#define	ForegroundColor   "#000" /* black */
#define	LoadImagesTag   "Load/Images"
#define	LoadImageTag   "Load/Image"
#define	Magick2PI   6.28318530717958647692528676655900576839433879875020
#define	MagickAbsoluteValue(x)   ((x) < 0 ? -(x) : (x))
#define	MagickMax(x, y)   (((x) > (y)) ? (x) : (y))
#define	MagickMin(x, y)   (((x) < (y)) ? (x) : (y))
#define	MAGICK_INT_MAX   (INT_MAX)
#define	MagickPHI   1.61803398874989484820458683436563811772030917980576
#define	MagickPI2   1.57079632679489661923132169163975144209858469968755
#define	MagickPI   3.14159265358979323846264338327950288419716939937510
#define	MAGICK_PTRDIFF_MAX   (PTRDIFF_MAX)
#define	MAGICK_PTRDIFF_MIN   (-PTRDIFF_MAX-1)
#define	MagickSQ1_2   0.70710678118654752440084436210484903928483593768847
#define	MagickSQ2   1.41421356237309504880168872420969807856967187537695
#define	MagickSQ2PI   2.50662827463100024161235523934010416269302368164062
#define	MAGICK_SIZE_MAX   (SIZE_MAX)
#define	MAGICK_SSIZE_MAX   (SSIZE_MAX)
#define	MAGICK_SSIZE_MIN   (-(SSIZE_MAX)-1)
#define	MAGICK_UCHAR_MAX   (UCHAR_MAX)
#define	MAGICK_USHORT_MAX   (USHRT_MAX)
#define	MatteColor   "#bdbdbd" /* gray */
#define	PSDensityGeometry   "72.0x72.0"
#define	PSPageGeometry   "612x792"
#define	SaveImagesTag   "Save/Images"
#define	SaveImageTag   "Save/Image"
#define	TransparentColor   "#00000000" /* transparent black */
#define	UndefinedCompressionQuality   0UL
#define	UndefinedTicksPerSecond   100L

Functions
static int	CastDoubleToInt (const double x)
static ssize_t	CastDoubleToLong (const double x)
static QuantumAny	CastDoubleToQuantumAny (const double x)
static size_t	CastDoubleToSizeT (const double x)
static ssize_t	CastDoubleToSsizeT (const double x)
static unsigned char	CastDoubleToUChar (const double x)
static unsigned short	CastDoubleToUShort (const double x)
static size_t	CastDoubleToUnsigned (const double x)
static double	DegreesToRadians (const double degrees)
static MagickRealType	RadiansToDegrees (const MagickRealType radians)
static unsigned char	ScaleColor5to8 (const unsigned int color)
static unsigned char	ScaleColor6to8 (const unsigned int color)
static unsigned int	ScaleColor8to5 (const unsigned char color)
static unsigned int	ScaleColor8to6 (const unsigned char color)

Macro Definition Documentation

BackgroundColor

#define BackgroundColor   "#ffffff" /* white */

BorderColor

#define BorderColor   "#dfdfdf" /* gray */

DefaultResolution

#define DefaultResolution   72.0

DefaultTileFrame

#define DefaultTileFrame   "15x15+3+3"

DefaultTileGeometry

#define DefaultTileGeometry   "120x120+4+3>"

DefaultTileLabel

#define DefaultTileLabel   "%f\n%G\n%b"

ForegroundColor

#define ForegroundColor   "#000" /* black */

LoadImagesTag

#define LoadImagesTag   "Load/Images"

LoadImageTag

#define LoadImageTag   "Load/Image"

Magick2PI

#define Magick2PI   6.28318530717958647692528676655900576839433879875020

MAGICK_INT_MAX

#define MAGICK_INT_MAX   (INT_MAX)

MAGICK_PTRDIFF_MAX

#define MAGICK_PTRDIFF_MAX   (PTRDIFF_MAX)

MAGICK_PTRDIFF_MIN

#define MAGICK_PTRDIFF_MIN   (-PTRDIFF_MAX-1)

MAGICK_SIZE_MAX

#define MAGICK_SIZE_MAX   (SIZE_MAX)

MAGICK_SSIZE_MAX

#define MAGICK_SSIZE_MAX   (SSIZE_MAX)

MAGICK_SSIZE_MIN

#define MAGICK_SSIZE_MIN   (-(SSIZE_MAX)-1)

MAGICK_UCHAR_MAX

#define MAGICK_UCHAR_MAX   (UCHAR_MAX)

MAGICK_USHORT_MAX

#define MAGICK_USHORT_MAX   (USHRT_MAX)

MagickAbsoluteValue

#define MagickAbsoluteValue

(

x

)

((x) < 0 ? -(x) : (x))

MagickMax

#define MagickMax	(		x,
			y
	)		(((x) > (y)) ? (x) : (y))

MagickMin

#define MagickMin	(		x,
			y
	)		(((x) < (y)) ? (x) : (y))

MagickPHI

#define MagickPHI   1.61803398874989484820458683436563811772030917980576

MagickPI

#define MagickPI   3.14159265358979323846264338327950288419716939937510

MagickPI2

#define MagickPI2   1.57079632679489661923132169163975144209858469968755

MagickSQ1_2

#define MagickSQ1_2   0.70710678118654752440084436210484903928483593768847

MagickSQ2

#define MagickSQ2   1.41421356237309504880168872420969807856967187537695

MagickSQ2PI

#define MagickSQ2PI   2.50662827463100024161235523934010416269302368164062

MatteColor

#define MatteColor   "#bdbdbd" /* gray */

PSDensityGeometry

#define PSDensityGeometry   "72.0x72.0"

PSPageGeometry

#define PSPageGeometry   "612x792"

SaveImagesTag

#define SaveImagesTag   "Save/Images"

SaveImageTag

#define SaveImageTag   "Save/Image"

TransparentColor

#define TransparentColor   "#00000000" /* transparent black */

UndefinedCompressionQuality

#define UndefinedCompressionQuality   0UL

UndefinedTicksPerSecond

#define UndefinedTicksPerSecond   100L

Function Documentation

CastDoubleToInt()

static int CastDoubleToInt ( const double  x )

inlinestatic

References IsNaN, and MAGICK_INT_MAX.

CastDoubleToLong()

static ssize_t CastDoubleToLong ( const double  x )

inlinestatic

References IsNaN, MAGICK_SSIZE_MAX, and MAGICK_SSIZE_MIN.

Referenced by AcquireImage(), AdaptiveBlurImageChannel(), AdaptiveSharpenImageChannel(), CheckPrimitiveExtent(), CloneImage(), ConvertHWBToRGB(), CropToFitImage(), DrawAffineImage(), DrawGradientImage(), DrawPolygonPrimitive(), DrawPrimitive(), InterpolateMagickPixelPacket(), LogPrimitiveInfo(), MotionBlurImageChannel(), PixelRoundOffset(), PlasmaImageProxy(), ReadImage(), RenderMVGContent(), RenderPostscript(), SetImageProperty(), ShearImage(), ShearRotateImage(), TraceArcPath(), TraceStrokePolygon(), XShearImage(), and YShearImage().

CastDoubleToQuantumAny()

static QuantumAny CastDoubleToQuantumAny ( const double  x )

inlinestatic

References IsNaN.

CastDoubleToSizeT()

static size_t CastDoubleToSizeT ( const double  x )

inlinestatic

References IsNaN, and MAGICK_SIZE_MAX.

Referenced by AcquireKernelBuiltIn(), DistortImage(), FxEvaluateSubexpression(), GenerateCoefficients(), ParseKernelArray(), and poly_number_terms().

CastDoubleToSsizeT()

static ssize_t CastDoubleToSsizeT ( const double  x )

inlinestatic

References IsNaN, MAGICK_SSIZE_MAX, and MAGICK_SSIZE_MIN.

Referenced by DistortImage(), and ResamplePixelColor().

CastDoubleToUChar()

static unsigned char CastDoubleToUChar ( const double  x )

inlinestatic

References IsNaN, and MAGICK_UCHAR_MAX.

CastDoubleToUnsigned()

static size_t CastDoubleToUnsigned ( const double  x )

inlinestatic

References IsNaN, and MAGICK_SIZE_MAX.

Referenced by AnnotateImage(), CropToFitImage(), FormatMagickCaption(), ParseMetaGeometry(), RenderMVGContent(), ShadowImage(), and ShearRotateImage().

CastDoubleToUShort()

static unsigned short CastDoubleToUShort ( const double  x )

inlinestatic

References IsNaN, and MAGICK_USHORT_MAX.

DegreesToRadians()

static double DegreesToRadians ( const double  degrees )

inlinestatic

References MagickPI.

Referenced by CompositeImageChannel(), DeskewImage(), GenerateCoefficients(), GetStopColorOffset(), GradientImage(), HoughLineImage(), MotionBlurImageChannel(), RenderMVGContent(), RotateImage(), RotationalBlurImageChannel(), ShadeImage(), ShearImage(), ShearRotateImage(), SwirlImage(), TraceArcPath(), TraceEllipse(), and TraceStrokePolygon().

RadiansToDegrees()

static MagickRealType RadiansToDegrees ( const MagickRealType  radians )

inlinestatic

References MagickPI.

Referenced by DeskewImage(), GetImageChannelMoments(), and ScaleResampleFilter().

ScaleColor5to8()

static unsigned char ScaleColor5to8 ( const unsigned int  color )

inlinestatic

ScaleColor6to8()

static unsigned char ScaleColor6to8 ( const unsigned int  color )

inlinestatic

ScaleColor8to5()

static unsigned int ScaleColor8to5 ( const unsigned char  color )

inlinestatic

ScaleColor8to6()

static unsigned int ScaleColor8to6 ( const unsigned char  color )

inlinestatic