#include "MagickCore/studio.h"
#include "MagickCore/blob.h"
#include "MagickCore/cache-view.h"
#include "MagickCore/cache.h"
#include "MagickCore/color.h"
#include "MagickCore/color-private.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/client.h"
#include "MagickCore/configure.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/gem.h"
#include "MagickCore/gem-private.h"
#include "MagickCore/geometry.h"
#include "MagickCore/image-private.h"
#include "MagickCore/memory_.h"
#include "MagickCore/monitor.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/option.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/quantize.h"
#include "MagickCore/quantum.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/semaphore.h"
#include "MagickCore/string_.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/xml-tree.h"

Include dependency graph for color.c:

Data Structures
struct	_ColorMapInfo
Defines
#define	ColorFilename "colors.xml"
#define	SVGCompliant(component)
#define	SearchImageText " Searching image... "
Typedefs
typedef struct _ColorMapInfo	ColorMapInfo
Functions
static MagickBooleanType	InitializeColorList (ExceptionInfo *)
static MagickBooleanType	LoadColorLists (const char , ExceptionInfo )
MagickPrivate MagickBooleanType	ColorComponentGenesis (void)
static void *	DestroyColorElement (void *color_info)
MagickPrivate void	ColorComponentTerminus (void)
MagickExport const ColorInfo *	GetColorCompliance (const char name, const ComplianceType compliance, ExceptionInfo exception)
MagickExport const ColorInfo *	GetColorInfo (const char name, ExceptionInfo exception)
MagickExport void	ConcatenateColorComponent (const PixelInfo pixel, const PixelChannel component, const ComplianceType compliance, char tuple)
static int	ColorInfoCompare (const void x, const void y)
MagickExport const ColorInfo **	GetColorInfoList (const char pattern, size_t number_colors, ExceptionInfo *exception)
static int	ColorCompare (const void x, const void y)
MagickExport char **	GetColorList (const char pattern, size_t number_colors, ExceptionInfo *exception)
static void	ConcatentateHexColorComponent (const PixelInfo pixel, const PixelChannel channel, char tuple)
MagickExport void	GetColorTuple (const PixelInfo pixel, const MagickBooleanType hex, char tuple)
static double	MagickMax (const double x, const double y)
MagickExport MagickBooleanType	IsEquivalentAlpha (const Image image, const PixelInfo p, const PixelInfo *q)
MagickExport MagickBooleanType	IsEquivalentImage (const Image image, const Image target_image, ssize_t x_offset, ssize_t y_offset, ExceptionInfo *exception)
MagickExport MagickBooleanType	ListColorInfo (FILE file, ExceptionInfo exception)
static MagickBooleanType	LoadColorList (const char xml, const char filename, const size_t depth, ExceptionInfo *exception)
MagickExport MagickBooleanType	QueryColorCompliance (const char name, const ComplianceType compliance, PixelInfo color, ExceptionInfo *exception)
static double	MagickMin (const double x, const double y)
MagickExport MagickBooleanType	QueryColorname (const Image image, const PixelInfo color, const ComplianceType compliance, char name, ExceptionInfo exception)
Variables
static const ColorMapInfo	ColorMap []
static LinkedListInfo *	color_list = (LinkedListInfo *) NULL
static SemaphoreInfo *	color_semaphore = (SemaphoreInfo *) NULL
static volatile MagickBooleanType	instantiate_color = MagickFalse

Define Documentation

#define ColorFilename "colors.xml"

Definition at line 76 of file color.c.

Referenced by InitializeColorList().

#define SearchImageText " Searching image... "

Referenced by IsEquivalentImage().

#define SVGCompliant ( component )

Value:

((MagickRealType) \
   ScaleCharToQuantum(ScaleQuantumToChar(ClampToQuantum(component))))

Referenced by GetColorTuple().

Typedef Documentation

typedef struct _ColorMapInfo ColorMapInfo

Function Documentation

static int ColorCompare	(	const void *	x,
		const void *	y
	)		`[static]`

Definition at line 1239 of file color.c.

References LocaleCompare().

Referenced by GetColorList().

MagickPrivate MagickBooleanType ColorComponentGenesis ( void )

Definition at line 821 of file color.c.

References AcquireSemaphoreInfo(), color_semaphore, and MagickTrue.

Referenced by MagickCoreGenesis().

MagickPrivate void ColorComponentTerminus ( void )

Definition at line 863 of file color.c.

References color_semaphore, AcquireSemaphoreInfo(), LockSemaphoreInfo(), color_list, DestroyLinkedList(), DestroyColorElement(), instantiate_color, MagickFalse, UnlockSemaphoreInfo(), and DestroySemaphoreInfo().

Referenced by MagickCoreTerminus().

static int ColorInfoCompare	(	const void *	x,
		const void *	y
	)		`[static]`

Definition at line 1144 of file color.c.

References LocaleCompare().

Referenced by GetColorInfoList().

MagickExport void ConcatenateColorComponent	(	const PixelInfo *	pixel,
		const PixelChannel	component,
		const ComplianceType	compliance,
		char *	tuple
	)

Definition at line 1024 of file color.c.

References MaxTextExtent, RedPixelChannel, _PixelInfo::red, GreenPixelChannel, _PixelInfo::green, BluePixelChannel, _PixelInfo::blue, AlphaPixelChannel, _PixelInfo::alpha, BlackPixelChannel, _PixelInfo::black, SVGCompliance, _PixelInfo::depth, FormatLocaleString(), ClampToQuantum(), ConcatenateMagickString(), QuantumScale, _PixelInfo::colorspace, HSLColorspace, and HSBColorspace.

Referenced by GetColorTuple(), GetNumberColors(), and IdentifyImage().

static void ConcatentateHexColorComponent	(	const PixelInfo *	pixel,
		const PixelChannel	channel,
		char *	tuple
	)		`[static]`

Definition at line 1329 of file color.c.

References MaxTextExtent, RedPixelChannel, _PixelInfo::red, GreenPixelChannel, _PixelInfo::green, BluePixelChannel, _PixelInfo::blue, AlphaPixelChannel, _PixelInfo::alpha, BlackPixelChannel, _PixelInfo::black, _PixelInfo::depth, FormatLocaleString(), ClampToQuantum(), and ConcatenateMagickString().

Referenced by GetColorTuple().

static void* DestroyColorElement ( void * color_info ) [static]

Definition at line 846 of file color.c.

References _ColorInfo::exempt, MagickFalse, _ColorInfo::path, DestroyString(), _ColorInfo::name, and RelinquishMagickMemory().

Referenced by ColorComponentTerminus().

MagickExport const ColorInfo* GetColorCompliance	(	const char *	name,
		const ComplianceType	compliance,
		ExceptionInfo *	exception
	)

MagickExport const ColorInfo* GetColorInfo	(	const char *	name,
		ExceptionInfo *	exception
	)

Definition at line 988 of file color.c.

References GetColorCompliance(), and AllCompliance.

Referenced by GetColorInfoList(), GetColorList(), and QueryColorname().

MagickExport const ColorInfo** GetColorInfoList	(	const char *	pattern,
		size_t *	number_colors,
		ExceptionInfo *	exception
	)

Definition at line 1161 of file color.c.

References LogMagickEvent(), TraceEvent, GetMagickModule, GetColorInfo(), AcquireQuantumMemory(), GetNumberOfElementsInLinkedList(), color_list, LockSemaphoreInfo(), color_semaphore, ResetLinkedListIterator(), GetNextValueInLinkedList(), _ColorInfo::stealth, MagickFalse, GlobExpression(), _ColorInfo::name, UnlockSemaphoreInfo(), and ColorInfoCompare().

Referenced by ListColorInfo().

MagickExport char** GetColorList	(	const char *	pattern,
		size_t *	number_colors,
		ExceptionInfo *	exception
	)

MagickExport void GetColorTuple	(	const PixelInfo *	pixel,
		const MagickBooleanType	hex,
		char *	tuple
	)

static MagickBooleanType InitializeColorList ( ExceptionInfo * exception ) [static]

Definition at line 1504 of file color.c.

References color_list, instantiate_color, MagickFalse, color_semaphore, AcquireSemaphoreInfo(), LockSemaphoreInfo(), LoadColorLists(), ColorFilename, MagickTrue, and UnlockSemaphoreInfo().

Referenced by GetColorCompliance().

MagickExport MagickBooleanType IsEquivalentAlpha	(	const Image *	image,
		const PixelInfo *	p,
		const PixelInfo *	q
	)

Definition at line 1560 of file color.c.

References _Image::matte, MagickFalse, MagickTrue, _PixelInfo::alpha, MagickMax(), _Image::fuzz, and MagickSQ1_2.

MagickExport MagickBooleanType IsEquivalentImage	(	const Image *	image,
		const Image *	target_image,
		ssize_t *	x_offset,
		ssize_t *	y_offset,
		ExceptionInfo *	exception
	)

MagickExport MagickBooleanType ListColorInfo	(	FILE *	file,
		ExceptionInfo *	exception
	)

Definition at line 1730 of file color.c.

References MaxTextExtent, GetColorInfoList(), MagickFalse, LocaleCompare(), FormatLocaleFile(), _ColorInfo::path, GetColorTuple(), SVGCompliance, X11Compliance, XPMCompliance, RelinquishMagickMemory(), and MagickTrue.

static MagickBooleanType LoadColorList	(	const char *	xml,
		const char *	filename,
		const size_t	depth,
		ExceptionInfo *	exception
	)		`[static]`

Definition at line 1820 of file color.c.

References MaxTextExtent, LogMagickEvent(), ConfigureEvent, GetMagickModule, MagickFalse, color_list, NewLinkedList(), ThrowFileException, ResourceLimitError, MagickTrue, AcquireString(), GetMagickToken(), CopyMagickString(), LocaleNCompare(), LocaleCompare(), ThrowMagickException(), ConfigureError, GetPathComponent(), HeadPath, ConcatenateMagickString(), DirectorySeparator, FileToString(), RelinquishMagickMemory(), AcquireMagickMemory(), ThrowFatalException, ResourceLimitFatalError, ResetMagickMemory(), _ColorInfo::path, ConstantString(), _ColorInfo::exempt, _ColorInfo::signature, MagickSignature, AppendValueToLinkedList(), _ColorInfo::name, QueryColorCompliance(), AllCompliance, _ColorInfo::color, _ColorInfo::compliance, GlobExpression(), SVGCompliance, X11Compliance, XPMCompliance, _ColorInfo::stealth, and IsMagickTrue().

Referenced by LoadColorLists().

static MagickBooleanType LoadColorLists	(	const char *	filename,
		ExceptionInfo *	exception
	)

static double MagickMax	(	const double	x,
		const double	y
	)		`[inline, static]`

Definition at line 1553 of file color.c.

Referenced by IsEquivalentAlpha().

static double MagickMin	(	const double	x,
		const double	y
	)		`[inline, static]`

Definition at line 2419 of file color.c.

Referenced by QueryColorname().

MagickExport MagickBooleanType QueryColorCompliance	(	const char *	name,
		const ComplianceType	compliance,
		PixelInfo *	color,
		ExceptionInfo *	exception
	)

Definition at line 2145 of file color.c.

References LogMagickEvent(), TraceEvent, GetMagickModule, GetPixelInfo(), BackgroundColor, ResetMagickMemory(), MagickFalse, _PixelPacket::red, _PixelPacket::green, _PixelPacket::blue, ThrowMagickException(), OptionWarning, _PixelPacket::alpha, _PixelInfo::colorspace, RGBColorspace, _PixelInfo::matte, GetQuantumRange(), _PixelInfo::red, ScaleAnyToQuantum(), _PixelInfo::green, _PixelInfo::blue, _PixelInfo::alpha, OpaqueAlpha, MagickTrue, _PixelInfo::black, MaxTextExtent, CopyMagickString(), LocaleLower(), ParseCommandOption(), MagickColorspaceOptions, SetGeometryInfo(), ParseGeometry(), PercentValue, QuantumRange, RhoValue, ClampToQuantum(), _GeometryInfo::rho, SigmaValue, _GeometryInfo::sigma, XiValue, _GeometryInfo::xi, PsiValue, CMYKColorspace, _GeometryInfo::psi, ChiValue, _GeometryInfo::chi, LocaleCompare(), ConvertHSBToRGB(), ConvertHSLToRGB(), ConvertHWBToRGB(), GetColorCompliance(), and _ColorInfo::color.

Referenced by LoadColorList(), CompareImages(), DrawBoundingRectangles(), DrawClipPath(), DrawImage(), DrawPatternPath(), GetDrawInfo(), PreviewImage(), FxGetSymbol(), PolaroidImage(), ShadowImage(), VignetteImage(), AcquireImage(), GetImageInfo(), SyncImageSettings(), MontageImageList(), and SetImageProperty().

MagickExport MagickBooleanType QueryColorname	(	const Image *	image,
		const PixelInfo *	color,
		const ComplianceType	compliance,
		char *	name,
		ExceptionInfo *	exception
	)