image-private.h File Reference

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Defines
#define	MagickPI   3.14159265358979323846264338327950288419716939937510
#define	MagickSQ1_2   0.7071067811865475244008443621048490
#define	MagickSQ2PI   2.50662827463100024161235523934010416269302368164062
#define	QuantumScale   ((double) 1.0/(double) QuantumRange)
#define	UndefinedTicksPerSecond   100L
#define	UndefinedCompressionQuality   0UL
Functions
static double	DegreesToRadians (const double degrees)
static MagickBooleanType	QuantumTick (const MagickOffsetType offset, const MagickSizeType span)
static MagickRealType	RadiansToDegrees (const MagickRealType radians)
static unsigned char	ScaleColor5to8 (const unsigned long color)
static unsigned char	ScaleColor6to8 (const unsigned long color)
static unsigned long	ScaleColor8to5 (const unsigned char color)
static unsigned long	ScaleColor8to6 (const unsigned char color)
Variables
MagickExport const char *	BackgroundColor
MagickExport const char *	BorderColor
MagickExport const char *	DefaultTileFrame
MagickExport const char *	DefaultTileGeometry
MagickExport const char *	DefaultTileLabel
MagickExport const char *	ForegroundColor
MagickExport const char *	MatteColor
MagickExport const char *	LoadImageTag
MagickExport const char *	LoadImagesTag
MagickExport const char *	PSDensityGeometry
MagickExport const char *	PSPageGeometry
MagickExport const char *	SaveImageTag
MagickExport const char *	SaveImagesTag
MagickExport const double	DefaultResolution

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Define Documentation

#define MagickPI   3.14159265358979323846264338327950288419716939937510

#define MagickSQ1_2   0.7071067811865475244008443621048490

#define MagickSQ2PI   2.50662827463100024161235523934010416269302368164062

#define QuantumScale   ((double) 1.0/(double) QuantumRange)

#define UndefinedCompressionQuality   0UL

#define UndefinedTicksPerSecond   100L

---

Function Documentation

static double DegreesToRadians

(

const double

degrees

)

[inline, static]

static MagickBooleanType QuantumTick	(	const MagickOffsetType	offset,
		const MagickSizeType	span
	)			[inline, static]

static MagickRealType RadiansToDegrees

(

const MagickRealType

radians

)

[inline, static]

static unsigned char ScaleColor5to8

(

const unsigned long

color

)

[inline, static]

static unsigned char ScaleColor6to8

(

const unsigned long

color

)

[inline, static]

static unsigned long ScaleColor8to5

(

const unsigned char

color

)

[inline, static]

static unsigned long ScaleColor8to6

(

const unsigned char

color

)

[inline, static]

---

Variable Documentation

MagickExport const char* BackgroundColor

MagickExport const char * BorderColor

MagickExport const double DefaultResolution

MagickExport const char * DefaultTileFrame

MagickExport const char * DefaultTileGeometry

MagickExport const char * DefaultTileLabel

MagickExport const char * ForegroundColor

MagickExport const char * LoadImagesTag

MagickExport const char * LoadImageTag

MagickExport const char * MatteColor

MagickExport const char * PSDensityGeometry

MagickExport const char * PSPageGeometry

MagickExport const char * SaveImagesTag

MagickExport const char * SaveImageTag

---