pixel.c File Reference

#include "magick/studio.h"
#include "magick/property.h"
#include "magick/blob.h"
#include "magick/blob-private.h"
#include "magick/color-private.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/cache.h"
#include "magick/constitute.h"
#include "magick/delegate.h"
#include "magick/geometry.h"
#include "magick/list.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/option.h"
#include "magick/pixel.h"
#include "magick/pixel-private.h"
#include "magick/quantum.h"
#include "magick/resource_.h"
#include "magick/semaphore.h"
#include "magick/statistic.h"
#include "magick/stream.h"
#include "magick/string_.h"
#include "magick/utility.h"

Include dependency graph for pixel.c:

Go to the source code of this file.

Functions
MagickExport MagickBooleanType	ExportImagePixels (const Image *image, const long x_offset, const long y_offset, const unsigned long columns, const unsigned long rows, const char *map, const StorageType type, void *pixels, ExceptionInfo *exception)
MagickExport void	GetMagickPixelPacket (const Image *image, MagickPixelPacket *pixel)
MagickExport MagickBooleanType	ImportImagePixels (Image *image, const long x_offset, const long y_offset, const unsigned long columns, const unsigned long rows, const char *map, const StorageType type, const void *pixels)

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Function Documentation

MagickExport MagickBooleanType ExportImagePixels	(	const Image *	image,
		const long	x_offset,
		const long	y_offset,
		const unsigned long	columns,
		const unsigned long	rows,
		const char *	map,
		const StorageType	type,
		void *	pixels,
		ExceptionInfo *	exception
	)

Definition at line 120 of file pixel.c.

References AcquireQuantumMemory(), AlphaQuantum, BlackQuantum, _PixelPacket::blue, BlueQuantum, CharPixel, CMYKColorspace, _Image::colorspace, CyanQuantum, _Image::debug, DoublePixel, _Image::filename, FloatPixel, GetMagickModule, GetVirtualIndexQueue(), GetVirtualPixels(), _PixelPacket::green, GreenQuantum, ImageError, IndexQuantum, IntegerPixel, LocaleCompare(), LogMagickEvent(), LongPixel, MagentaQuantum, MagickFalse, MagickSignature, MagickTrue, _PixelPacket::opacity, OpacityQuantum, OptionError, PixelIntensityToQuantum(), QuantumPixel, QuantumRange, QuantumScale, _PixelPacket::red, RedQuantum, RelinquishMagickMemory(), ResourceLimitError, ScaleQuantumToChar(), ScaleQuantumToLong(), ScaleQuantumToShort(), ShortPixel, _Image::signature, ThrowMagickException(), TraceEvent, UndefinedQuantum, and YellowQuantum.

Referenced by DispatchImage().

MagickExport void GetMagickPixelPacket	(	const Image *	image,
		MagickPixelPacket *	pixel
	)

Definition at line 1624 of file pixel.c.

References _MagickPixelPacket::blue, _Image::colorspace, _MagickPixelPacket::colorspace, _Image::depth, _MagickPixelPacket::depth, DirectClass, _Image::fuzz, _MagickPixelPacket::fuzz, _MagickPixelPacket::green, _MagickPixelPacket::index, MAGICKCORE_QUANTUM_DEPTH, MagickFalse, _Image::matte, _MagickPixelPacket::matte, _MagickPixelPacket::opacity, OpaqueOpacity, _MagickPixelPacket::red, RGBColorspace, _Image::storage_class, and _MagickPixelPacket::storage_class.

Referenced by AcquirePixelThreadSet(), AdaptiveBlurImageChannel(), AdaptiveResizeImage(), AdaptiveSharpenImageChannel(), AdaptiveThresholdImage(), AverageImages(), BlackThresholdImageChannel(), BlurImageChannel(), ClassifyImageColors(), ClutImageChannel(), CompareImageBounds(), CompareImageChannels(), CompositeImageChannel(), ConvolveImageChannel(), DistortImage(), DrawAffineImage(), DrawGradientImage(), FloodfillPaintImage(), FrameImage(), GetAbsoluteError(), GetImageBackgroundColor(), GetImageBoundingBox(), GetImageChannelRange(), GetImageDynamicThreshold(), GetImageProperty(), GetMedianPixelList(), GetNonpeakMedianPixelList(), GetNumberColors(), GetOneVirtualMagickPixel(), GradientImage(), HaldClutImageChannel(), IdentifyImage(), ImplodeImage(), InterpolatePixelColor(), InterpolateResampleFilter(), IsHighDynamicRangeImage(), IsHistogramImage(), IsImageSimilar(), IsPaletteImage(), LoadColorLists(), MaskPixelCacheNexus(), MotionBlurImageChannel(), OpaquePaintImageChannel(), QueryColorname(), QueryMagickColor(), RadialBlurImageChannel(), RandomThresholdImageChannel(), RecolorImage(), ResamplePixelColor(), RGBTransformImage(), ScaleImage(), SelectiveBlurImageChannel(), SetImageAlphaChannel(), SetImageBackgroundColor(), SketchImage(), SparseColorImage(), SpreadImage(), SwirlImage(), TransformRGBImage(), TransparentPaintImage(), TransparentPaintImageChroma(), UnsharpMaskImageChannel(), WaveImage(), WhiteThresholdImageChannel(), XShearImage(), and YShearImage().

MagickExport MagickBooleanType ImportImagePixels	(	Image *	image,
		const long	x_offset,
		const long	y_offset,
		const unsigned long	columns,
		const unsigned long	rows,
		const char *	map,
		const StorageType	type,
		const void *	pixels
	)

Definition at line 1697 of file pixel.c.

References AcquireQuantumMemory(), AlphaQuantum, BlackQuantum, _PixelPacket::blue, BlueQuantum, CharPixel, CMYKColorspace, CyanQuantum, _Image::debug, DirectClass, DoublePixel, _Image::exception, _Image::filename, FloatPixel, GetAuthenticIndexQueue(), GetAuthenticPixels(), GetMagickModule, _PixelPacket::green, GreenQuantum, IndexQuantum, IntegerPixel, LocaleCompare(), LogMagickEvent(), LongPixel, MagentaQuantum, MagickFalse, MagickSignature, MagickTrue, _Image::matte, _PixelPacket::opacity, OpacityQuantum, OptionError, QuantumPixel, QuantumRange, _PixelPacket::red, RedQuantum, RelinquishMagickMemory(), ResourceLimitError, RoundToQuantum(), ScaleCharToQuantum(), ScaleLongToQuantum(), ScaleShortToQuantum(), SetImageColorspace(), SetImageStorageClass(), ShortPixel, _Image::signature, SyncAuthenticPixels(), ThrowBinaryException, ThrowMagickException(), TraceEvent, UndefinedQuantum, and YellowQuantum.

Referenced by ConstituteImage().