pixel-view.c File Reference

#include "wand/studio.h"
#include "wand/MagickWand.h"
#include "wand/magick-wand-private.h"
#include "wand/wand.h"
#include "magick/monitor-private.h"

Include dependency graph for pixel-view.c:

Go to the source code of this file.

Data Structures
struct	_PixelView
Defines
#define	PixelViewId   "PixelView"
#define	DuplexTransferPixelViewTag   "PixelView/DuplexTransfer"
#define	GetPixelViewTag   "PixelView/Get"
#define	SetPixelViewTag   "PixelView/Set"
#define	TransferPixelViewTag   "PixelView/Transfer"
#define	UpdatePixelViewTag   "PixelView/Update"
Functions
WandExport PixelView *	ClonePixelView (const PixelView *pixel_view)
static PixelWand ***	DestroyPixelsThreadSet (PixelWand ***pixel_wands, const unsigned long number_wands, const unsigned long number_threads)
WandExport PixelView *	DestroyPixelView (PixelView *pixel_view)
WandExport MagickBooleanType	DuplexTransferPixelViewIterator (PixelView *source, PixelView *duplex, PixelView *destination, DuplexTransferPixelViewMethod transfer, void *context)
WandExport char *	GetPixelViewException (const PixelView *pixel_view, ExceptionType *severity)
WandExport unsigned long	GetPixelViewHeight (const PixelView *pixel_view)
WandExport MagickBooleanType	GetPixelViewIterator (PixelView *source, GetPixelViewMethod get, void *context)
WandExport PixelWand **	GetPixelViewPixels (const PixelView *pixel_view)
WandExport MagickWand *	GetPixelViewWand (const PixelView *pixel_view)
WandExport unsigned long	GetPixelViewWidth (const PixelView *pixel_view)
WandExport long	GetPixelViewX (const PixelView *pixel_view)
WandExport long	GetPixelViewY (const PixelView *pixel_view)
WandExport MagickBooleanType	IsPixelView (const PixelView *pixel_view)
static PixelWand ***	AcquirePixelsThreadSet (const unsigned long number_wands, const unsigned long number_threads)
WandExport PixelView *	NewPixelView (MagickWand *wand)
WandExport PixelView *	NewPixelViewRegion (MagickWand *wand, const long x, const long y, const unsigned long width, const unsigned long height)
WandExport MagickBooleanType	SetPixelViewIterator (PixelView *destination, SetPixelViewMethod set, void *context)
WandExport MagickBooleanType	TransferPixelViewIterator (PixelView *source, PixelView *destination, TransferPixelViewMethod transfer, void *context)
WandExport MagickBooleanType	UpdatePixelViewIterator (PixelView *source, UpdatePixelViewMethod update, void *context)

---

Define Documentation

#define DuplexTransferPixelViewTag   "PixelView/DuplexTransfer"

Referenced by DuplexTransferPixelViewIterator().

#define GetPixelViewTag   "PixelView/Get"

Referenced by GetPixelViewIterator().

#define PixelViewId   "PixelView"

Definition at line 57 of file pixel-view.c.

Referenced by ClonePixelView(), IsPixelView(), NewPixelView(), and NewPixelViewRegion().

#define SetPixelViewTag   "PixelView/Set"

Referenced by SetPixelViewIterator().

#define TransferPixelViewTag   "PixelView/Transfer"

Referenced by TransferPixelViewIterator().

#define UpdatePixelViewTag   "PixelView/Update"

Referenced by UpdatePixelViewIterator().

---

Function Documentation

static PixelWand*** AcquirePixelsThreadSet	(	const unsigned long	number_wands,
		const unsigned long	number_threads
	)			[static]

Definition at line 809 of file pixel-view.c.

References DestroyPixelsThreadSet(), and NewPixelWands().

Referenced by NewPixelView(), and NewPixelViewRegion().

WandExport PixelView* ClonePixelView

(

const PixelView *

pixel_view

)

Definition at line 117 of file pixel-view.c.

References AcquireWandId(), ClonePixelWands(), _PixelView::debug, _PixelView::exception, _PixelView::id, MaxTextExtent, _PixelView::name, _PixelView::number_threads, _PixelView::pixel_wands, PixelViewId, _PixelView::region, _PixelView::signature, ThrowWandFatalException, _PixelView::view, and WandSignature.

static PixelWand*** DestroyPixelsThreadSet	(	PixelWand ***	pixel_wands,
		const unsigned long	number_wands,
		const unsigned long	number_threads
	)			[static]

Definition at line 180 of file pixel-view.c.

References DestroyPixelWands().

Referenced by AcquirePixelsThreadSet(), and DestroyPixelView().

WandExport PixelView* DestroyPixelView

(

PixelView *

pixel_view

)

Definition at line 193 of file pixel-view.c.

References DestroyPixelsThreadSet(), _PixelView::exception, _PixelView::id, _PixelView::number_threads, _PixelView::pixel_wands, _PixelView::region, RelinquishWandId(), _PixelView::signature, _PixelView::view, and WandSignature.

WandExport MagickBooleanType DuplexTransferPixelViewIterator	(	PixelView *	source,
		PixelView *	duplex,
		PixelView *	destination,
		DuplexTransferPixelViewMethod	transfer,
		void *	context
	)

Definition at line 252 of file pixel-view.c.

References DuplexTransferPixelViewTag, _PixelView::exception, id, _MagickWand::images, _PixelView::pixel_wands, PixelGetBlackQuantum(), PixelGetQuantumColor(), PixelSetBlackQuantum(), PixelSetIndex(), PixelSetQuantumColor(), _PixelView::region, _PixelView::signature, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport char* GetPixelViewException	(	const PixelView *	pixel_view,
		ExceptionType *	severity
	)

Definition at line 423 of file pixel-view.c.

References _PixelView::debug, _PixelView::exception, MaxTextExtent, _PixelView::name, _PixelView::signature, ThrowWandFatalException, and WandSignature.

WandExport unsigned long GetPixelViewHeight

(

const PixelView *

pixel_view

)

Definition at line 478 of file pixel-view.c.

References _PixelView::region, _PixelView::signature, and WandSignature.

WandExport MagickBooleanType GetPixelViewIterator	(	PixelView *	source,
		GetPixelViewMethod	get,
		void *	context
	)

Definition at line 523 of file pixel-view.c.

References _PixelView::exception, GetPixelViewTag, id, _MagickWand::images, _PixelView::pixel_wands, PixelSetBlackQuantum(), PixelSetIndex(), PixelSetQuantumColor(), _PixelView::region, _PixelView::signature, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport PixelWand** GetPixelViewPixels

(

const PixelView *

pixel_view

)

Definition at line 620 of file pixel-view.c.

References id, _PixelView::pixel_wands, _PixelView::signature, and WandSignature.

WandExport MagickWand* GetPixelViewWand

(

const PixelView *

pixel_view

)

Definition at line 653 of file pixel-view.c.

References _PixelView::signature, _PixelView::wand, and WandSignature.

WandExport unsigned long GetPixelViewWidth

(

const PixelView *

pixel_view

)

Definition at line 682 of file pixel-view.c.

References _PixelView::region, _PixelView::signature, and WandSignature.

WandExport long GetPixelViewX

(

const PixelView *

pixel_view

)

Definition at line 711 of file pixel-view.c.

References _PixelView::region, _PixelView::signature, and WandSignature.

WandExport long GetPixelViewY

(

const PixelView *

pixel_view

)

Definition at line 740 of file pixel-view.c.

References _PixelView::region, _PixelView::signature, and WandSignature.

WandExport MagickBooleanType IsPixelView

(

const PixelView *

pixel_view

)

Definition at line 770 of file pixel-view.c.

References _PixelView::name, PixelViewId, _PixelView::signature, and WandSignature.

WandExport PixelView* NewPixelView

(

MagickWand *

wand

)

Definition at line 832 of file pixel-view.c.

References AcquirePixelsThreadSet(), AcquireWandId(), _PixelView::debug, _PixelView::exception, _PixelView::id, _MagickWand::images, MaxTextExtent, _PixelView::name, _PixelView::number_threads, _PixelView::pixel_wands, PixelViewId, _PixelView::region, _PixelView::signature, _MagickWand::signature, ThrowWandFatalException, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport PixelView* NewPixelViewRegion	(	MagickWand *	wand,
		const long	x,
		const long	y,
		const unsigned long	width,
		const unsigned long	height
	)

Definition at line 890 of file pixel-view.c.

References AcquirePixelsThreadSet(), AcquireWandId(), _PixelView::debug, _PixelView::exception, _PixelView::id, _MagickWand::images, MaxTextExtent, _PixelView::name, _PixelView::number_threads, _PixelView::pixel_wands, PixelViewId, _PixelView::region, _PixelView::signature, _MagickWand::signature, ThrowWandFatalException, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport MagickBooleanType SetPixelViewIterator	(	PixelView *	destination,
		SetPixelViewMethod	set,
		void *	context
	)

Definition at line 963 of file pixel-view.c.

References _PixelView::exception, id, _MagickWand::images, _PixelView::pixel_wands, PixelGetBlackQuantum(), PixelGetQuantumColor(), _PixelView::region, SetPixelViewTag, _PixelView::signature, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport MagickBooleanType TransferPixelViewIterator	(	PixelView *	source,
		PixelView *	destination,
		TransferPixelViewMethod	transfer,
		void *	context
	)

Definition at line 1095 of file pixel-view.c.

References _PixelView::exception, id, _MagickWand::images, _PixelView::pixel_wands, PixelGetBlackQuantum(), PixelGetQuantumColor(), PixelSetBlackQuantum(), PixelSetIndex(), PixelSetQuantumColor(), _PixelView::region, _PixelView::signature, TransferPixelViewTag, _PixelView::view, _PixelView::wand, and WandSignature.

WandExport MagickBooleanType UpdatePixelViewIterator	(	PixelView *	source,
		UpdatePixelViewMethod	update,
		void *	context
	)

Definition at line 1255 of file pixel-view.c.

References _PixelView::exception, id, _MagickWand::images, _PixelView::pixel_wands, PixelGetBlackQuantum(), PixelGetQuantumColor(), PixelSetBlackQuantum(), PixelSetQuantumColor(), _PixelView::region, _PixelView::signature, UpdatePixelViewTag, _PixelView::view, _PixelView::wand, and WandSignature.