composite.c File Reference

#include "MagickCore/studio.h"
#include "MagickCore/artifact.h"
#include "MagickCore/cache.h"
#include "MagickCore/cache-private.h"
#include "MagickCore/cache-view.h"
#include "MagickCore/channel.h"
#include "MagickCore/client.h"
#include "MagickCore/color.h"
#include "MagickCore/color-private.h"
#include "MagickCore/colorspace.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/composite.h"
#include "MagickCore/composite-private.h"
#include "MagickCore/constitute.h"
#include "MagickCore/draw.h"
#include "MagickCore/fx.h"
#include "MagickCore/gem.h"
#include "MagickCore/geometry.h"
#include "MagickCore/image.h"
#include "MagickCore/image-private.h"
#include "MagickCore/list.h"
#include "MagickCore/log.h"
#include "MagickCore/monitor.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/memory_.h"
#include "MagickCore/option.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/property.h"
#include "MagickCore/quantum.h"
#include "MagickCore/resample.h"
#include "MagickCore/resource_.h"
#include "MagickCore/string_.h"
#include "MagickCore/thread-private.h"
#include "MagickCore/threshold.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/version.h"

Defines
#define	CompositeImageTag   "Composite/Image"
#define	CompositeImageTag   "Composite/Image"
#define	TextureImageTag   "Texture/Image"
Functions
static void	HCLComposite (const MagickRealType hue, const MagickRealType chroma, const MagickRealType luma, MagickRealType *red, MagickRealType *green, MagickRealType *blue)
static void	CompositeHCL (const MagickRealType red, const MagickRealType green, const MagickRealType blue, MagickRealType *hue, MagickRealType *chroma, MagickRealType *luma)
static MagickBooleanType	CompositeOverImage (Image *image, const Image *source_image, const MagickBooleanType clip_to_self, const ssize_t x_offset, const ssize_t y_offset, ExceptionInfo *exception)
MagickExport MagickBooleanType	CompositeImage (Image *image, const Image *composite, const CompositeOperator compose, const MagickBooleanType clip_to_self, const ssize_t x_offset, const ssize_t y_offset, ExceptionInfo *exception)
MagickExport MagickBooleanType	TextureImage (Image *image, const Image *texture, ExceptionInfo *exception)

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Define Documentation

#define CompositeImageTag   "Composite/Image"

#define CompositeImageTag   "Composite/Image"

Referenced by CompositeImage(), and CompositeOverImage().

#define TextureImageTag   "Texture/Image"

Referenced by TextureImage().

---

Function Documentation

static void CompositeHCL	(	const MagickRealType	red,
		const MagickRealType	green,
		const MagickRealType	blue,
		MagickRealType *	hue,
		MagickRealType *	chroma,
		MagickRealType *	luma
	)			[static]

References MagickMax, MagickMin, and QuantumScale.

Referenced by CompositeImage().

MagickExport MagickBooleanType CompositeImage	(	Image *	image,
		const Image *	composite,
		const CompositeOperator	compose,
		const MagickBooleanType	clip_to_self,
		const ssize_t	x_offset,
		const ssize_t	y_offset,
		ExceptionInfo *	exception
	)

References AcquireAuthenticCacheView(), AcquireResampleFilter(), AcquireVirtualCacheView(), _PixelInfo::alpha, _Image::alpha_trait, AlphaCompositeOp, AlphaPixelChannel, AspectValue, AtopCompositeOp, BlackPixelChannel, BlendCompositeOp, _PixelInfo::blue, BluePixelChannel, BlurCompositeOp, BumpmapCompositeOp, ChangeMaskCompositeOp, ClampPixel(), ClampToQuantum(), ClearCompositeOp, CloneImage(), ColorBurnCompositeOp, ColorDodgeCompositeOp, ColorizeCompositeOp, _Image::colorspace, _Image::columns, CompositeHCL(), CompositeImageTag, CompositeOverImage(), CopyAlphaCompositeOp, CopyBlackCompositeOp, CopyBlueCompositeOp, CopyCompositeOp, CopyCyanCompositeOp, CopyGreenCompositeOp, CopyMagentaCompositeOp, CopyPixelTrait, CopyRedCompositeOp, CopyYellowCompositeOp, DarkenCompositeOp, DarkenIntensityCompositeOp, _Image::debug, DegreesToRadians(), DestroyCacheView(), DestroyImage(), DestroyResampleFilter(), DifferenceCompositeOp, DirectClass, DisplaceCompositeOp, DissolveCompositeOp, DistortCompositeOp, DivideDstCompositeOp, DivideSrcCompositeOp, DstAtopCompositeOp, DstCompositeOp, DstInCompositeOp, DstOutCompositeOp, DstOverCompositeOp, ExclusionCompositeOp, _Image::filename, GaussianFilter, GetCacheViewAuthenticPixels(), GetCacheViewVirtualPixels(), GetImageArtifact(), GetMagickModule, GetOneVirtualPixel(), GetPixelAlpha(), GetPixelBlack(), GetPixelBlue(), GetPixelChannel(), GetPixelChannelChannel(), GetPixelChannels(), GetPixelChannelTraits(), GetPixelGreen(), GetPixelInfo(), GetPixelInfoPixel(), GetPixelIntensity(), GetPixelReadMask(), GetPixelRed(), _PixelInfo::green, GreenPixelChannel, HardLightCompositeOp, HardMixCompositeOp, HCLComposite(), HeightValue, HueCompositeOp, InCompositeOp, IntensityCompositeOp, InterpolatePixelInfo(), IsFuzzyEquivalencePixel(), IsGrayColorspace(), IsStringTrue(), LightenCompositeOp, LightenIntensityCompositeOp, LinearBurnCompositeOp, LinearDodgeCompositeOp, LinearLightCompositeOp, LogMagickEvent(), LuminizeCompositeOp, magick_restrict, MagickCoreSignature, MagickEpsilon, MagickFalse, MagickMin, MagickTrue, MathematicsCompositeOp, MaxPixelChannels, MinusDstCompositeOp, MinusSrcCompositeOp, ModulateCompositeOp, ModulusAddCompositeOp, ModulusSubtractCompositeOp, MultiplyCompositeOp, NoCompositeOp, NoValue, OpaqueAlpha, OpaqueAlphaChannel, OptionWarning, OutCompositeOp, OverCompositeOp, OverlayCompositeOp, ParseGeometry(), PegtopLightCompositeOp, PercentValue, PerceptibleReciprocal(), PinLightCompositeOp, PlusCompositeOp, _Image::progress_monitor, _GeometryInfo::psi, QuantumRange, QuantumScale, QueueCacheViewAuthenticPixels(), _PixelInfo::red, RedPixelChannel, ReplaceCompositeOp, ResamplePixelColor(), _GeometryInfo::rho, RoundToUnity(), _Image::rows, SaturateCompositeOp, ScaleResampleFilter(), ScreenCompositeOp, SetGeometryInfo(), SetImageAlphaChannel(), SetImageColorspace(), SetImageProgress(), SetImageStorageClass(), SetPixelAlpha(), SetPixelChannel(), SetPixelViaPixelInfo(), SetResampleFilter(), _GeometryInfo::sigma, SigmaValue, _Image::signature, SoftLightCompositeOp, SrcAtopCompositeOp, SrcCompositeOp, SrcInCompositeOp, SrcOutCompositeOp, SrcOverCompositeOp, sRGBColorspace, StereoCompositeOp, SyncCacheViewAuthenticPixels(), ThresholdCompositeOp, ThrowMagickException(), TraceEvent, TransparentAlpha, UndefinedInterpolatePixel, UndefinedPixelTrait, UpdatePixelTrait, VividLightCompositeOp, WidthValue, _PointInfo::x, _SegmentInfo::x1, _SegmentInfo::x2, _GeometryInfo::xi, XorCompositeOp, XValue, _PointInfo::y, _SegmentInfo::y1, _SegmentInfo::y2, and YValue.

Referenced by CoalesceImages(), CompareImages(), CompareImagesLayers(), CompositeCanvas(), DisposeImages(), DistortResizeImage(), DrawPrimitive(), ExtentImage(), FrameImage(), MergeImageLayers(), MontageImageList(), MorphologyApply(), OptimizeImageTransparency(), PolaroidImage(), RenderPostscript(), SetImageAlphaChannel(), SketchImage(), SmushImages(), TextureImage(), VignetteImage(), XAnnotateImage(), XDrawImage(), XGetWindowImage(), XMakeImageLSBFirst(), and XMakeImageMSBFirst().

static MagickBooleanType CompositeOverImage	(	Image *	image,
		const Image *	source_image,
		const MagickBooleanType	clip_to_self,
		const ssize_t	x_offset,
		const ssize_t	y_offset,
		ExceptionInfo *	exception
	)			[static]

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), AlphaPixelChannel, ClampPixel(), ClampToQuantum(), _Image::columns, CompositeImageTag, CopyPixelTrait, DestroyCacheView(), GetCacheViewAuthenticPixels(), GetCacheViewVirtualPixels(), GetImageArtifact(), GetOneVirtualPixel(), GetPixelAlpha(), GetPixelChannel(), GetPixelChannelChannel(), GetPixelChannels(), GetPixelChannelTraits(), GetPixelInfo(), IsStringTrue(), magick_restrict, MagickFalse, MagickTrue, MaxPixelChannels, PerceptibleReciprocal(), _Image::progress_monitor, QuantumRange, QuantumScale, _Image::rows, SetImageProgress(), SyncCacheViewAuthenticPixels(), TransparentAlpha, and UndefinedPixelTrait.

Referenced by CompositeImage().

static void HCLComposite	(	const MagickRealType	hue,
		const MagickRealType	chroma,
		const MagickRealType	luma,
		MagickRealType *	red,
		MagickRealType *	green,
		MagickRealType *	blue
	)			[static]

References QuantumRange.

Referenced by CompositeImage().

MagickExport MagickBooleanType TextureImage	(	Image *	image,
		const Image *	texture,
		ExceptionInfo *	exception
	)

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), _Image::alpha_trait, CloneImage(), _Image::colorspace, _Image::columns, _Image::compose, CompositeImage(), CopyCompositeOp, _Image::debug, DestroyCacheView(), DestroyImage(), DirectClass, GetCacheViewVirtualPixels(), GetMagickModule, GetPixelChannelChannel(), GetPixelChannels(), GetPixelChannelTraits(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, OverCompositeOp, _Image::progress_monitor, QueueCacheViewAuthenticPixels(), _Image::rows, SetImageProgress(), SetImageStorageClass(), SetImageVirtualPixelMethod(), SetPixelChannel(), _Image::signature, SyncCacheViewAuthenticPixels(), TextureImageTag, _Image::tile_offset, TileVirtualPixelMethod, TraceEvent, TransformImageColorspace(), UndefinedPixelTrait, _RectangleInfo::x, and _RectangleInfo::y.

Referenced by MontageImageList().