MagickWand: pixel-iterator.c File Reference

MagickWand 7.1.0

Convert, Edit, Or Compose Bitmap Images

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

Include dependency graph for pixel-iterator.c:

Go to the source code of this file.

Data Structures
struct	_PixelIterator

Macros
#define	PixelIteratorId "PixelIterator"

Functions
WandExport void	ClearPixelIterator (PixelIterator *iterator)

WandExport PixelIterator *	ClonePixelIterator (const PixelIterator *iterator)

WandExport PixelIterator *	DestroyPixelIterator (PixelIterator *iterator)

WandExport MagickBooleanType	IsPixelIterator (const PixelIterator *iterator)

WandExport PixelIterator *	NewPixelIterator (MagickWand *wand)

WandExport MagickBooleanType	PixelClearIteratorException (PixelIterator *iterator)

WandExport PixelIterator *	NewPixelRegionIterator (MagickWand *wand, const ssize_t x, const ssize_t y, const size_t width, const size_t height)

WandExport PixelWand **	PixelGetCurrentIteratorRow (PixelIterator iterator, size_t number_wands)

WandExport char *	PixelGetIteratorException (const PixelIterator iterator, ExceptionType severity)

WandExport ExceptionType	PixelGetIteratorExceptionType (const PixelIterator *iterator)

WandExport ssize_t	PixelGetIteratorRow (PixelIterator *iterator)

WandExport PixelWand **	PixelGetNextIteratorRow (PixelIterator iterator, size_t number_wands)

WandExport PixelWand **	PixelGetPreviousIteratorRow (PixelIterator iterator, size_t number_wands)

WandExport void	PixelResetIterator (PixelIterator *iterator)

WandExport void	PixelSetFirstIteratorRow (PixelIterator *iterator)

WandExport MagickBooleanType	PixelSetIteratorRow (PixelIterator *iterator, const ssize_t row)

WandExport void	PixelSetLastIteratorRow (PixelIterator *iterator)

WandExport MagickBooleanType	PixelSyncIterator (PixelIterator *iterator)

Macro Definition Documentation

◆ PixelIteratorId

#define PixelIteratorId "PixelIterator"

Definition at line 59 of file pixel-iterator.c.

Function Documentation

◆ ClearPixelIterator()

WandExport void ClearPixelIterator ( PixelIterator * iterator )

Definition at line 119 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, DestroyPixelWands(), _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, NewPixelWands(), _PixelIterator::pixel_wands, _PixelIterator::region, _PixelIterator::signature, and _PixelIterator::y.

◆ ClonePixelIterator()

WandExport PixelIterator * ClonePixelIterator ( const PixelIterator * iterator )

Definition at line 156 of file pixel-iterator.c.

References AcquireWandId(), _PixelIterator::active, ClonePixelWands(), _PixelIterator::debug, _PixelIterator::exception, _PixelIterator::id, MagickPathExtent, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, PixelIteratorId, _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.

◆ DestroyPixelIterator()

WandExport PixelIterator * DestroyPixelIterator ( PixelIterator * iterator )

Definition at line 209 of file pixel-iterator.c.

References _PixelIterator::debug, DestroyPixelWands(), _PixelIterator::exception, _PixelIterator::id, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, _PixelIterator::region, RelinquishWandId(), _PixelIterator::signature, and _PixelIterator::view.

◆ IsPixelIterator()

WandExport MagickBooleanType IsPixelIterator ( const PixelIterator * iterator )

Definition at line 248 of file pixel-iterator.c.

References MagickWandSignature, _PixelIterator::name, PixelIteratorId, and _PixelIterator::signature.

◆ NewPixelIterator()

WandExport PixelIterator * NewPixelIterator ( MagickWand * wand )

Definition at line 285 of file pixel-iterator.c.

References AcquireWandId(), _PixelIterator::debug, _PixelIterator::exception, GetImageFromMagickWand(), _PixelIterator::id, MagickPathExtent, MagickWandSignature, _PixelIterator::name, NewPixelWands(), _PixelIterator::pixel_wands, PixelIteratorId, _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.

◆ NewPixelRegionIterator()

WandExport PixelIterator * NewPixelRegionIterator	(	MagickWand *	wand,
		const ssize_t	x,
		const ssize_t	y,
		const size_t	width,
		const size_t	height
	)

Definition at line 388 of file pixel-iterator.c.

References AcquireWandId(), _PixelIterator::debug, _PixelIterator::exception, GetImageFromMagickWand(), _PixelIterator::id, MagickPathExtent, MagickWandSignature, _MagickWand::name, _PixelIterator::name, NewPixelWands(), _PixelIterator::pixel_wands, PixelIteratorId, _PixelIterator::region, _PixelIterator::signature, ThrowWandFatalException, _PixelIterator::view, and _PixelIterator::y.

◆ PixelClearIteratorException()

WandExport MagickBooleanType PixelClearIteratorException ( PixelIterator * iterator )

Definition at line 351 of file pixel-iterator.c.

References _PixelIterator::debug, _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, and _PixelIterator::signature.

◆ PixelGetCurrentIteratorRow()

WandExport PixelWand ** PixelGetCurrentIteratorRow	(	PixelIterator *	iterator,
		size_t *	number_wands
	)

Definition at line 460 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetQuantumPixel(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.

◆ PixelGetIteratorException()

WandExport char * PixelGetIteratorException	(	const PixelIterator *	iterator,
		ExceptionType *	severity
	)

Definition at line 516 of file pixel-iterator.c.

References _PixelIterator::debug, _PixelIterator::exception, MagickPathExtent, MagickWandSignature, _PixelIterator::name, _PixelIterator::signature, and ThrowWandFatalException.

◆ PixelGetIteratorExceptionType()

WandExport ExceptionType PixelGetIteratorExceptionType ( const PixelIterator * iterator )

Definition at line 573 of file pixel-iterator.c.

References _PixelIterator::debug, _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, and _PixelIterator::signature.

◆ PixelGetIteratorRow()

WandExport ssize_t PixelGetIteratorRow ( PixelIterator * iterator )

Definition at line 605 of file pixel-iterator.c.

References _PixelIterator::debug, MagickWandSignature, _PixelIterator::name, _PixelIterator::signature, and _PixelIterator::y.

◆ PixelGetNextIteratorRow()

WandExport PixelWand ** PixelGetNextIteratorRow	(	PixelIterator *	iterator,
		size_t *	number_wands
	)

Definition at line 640 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetIteratorRow(), PixelSetQuantumPixel(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.

◆ PixelGetPreviousIteratorRow()

WandExport PixelWand ** PixelGetPreviousIteratorRow	(	PixelIterator *	iterator,
		size_t *	number_wands
	)

Definition at line 699 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetIteratorRow(), PixelSetQuantumPixel(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.

◆ PixelResetIterator()

WandExport void PixelResetIterator ( PixelIterator * iterator )

Definition at line 756 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, MagickWandSignature, _PixelIterator::name, _PixelIterator::signature, and _PixelIterator::y.

◆ PixelSetFirstIteratorRow()

WandExport void PixelSetFirstIteratorRow ( PixelIterator * iterator )

Definition at line 788 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, MagickWandSignature, _PixelIterator::name, _PixelIterator::region, _PixelIterator::signature, and _PixelIterator::y.

◆ PixelSetIteratorRow()

WandExport MagickBooleanType PixelSetIteratorRow	(	PixelIterator *	iterator,
		const ssize_t	row
	)

Definition at line 821 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, MagickWandSignature, _PixelIterator::name, _PixelIterator::region, _PixelIterator::signature, and _PixelIterator::y.

Referenced by PixelGetNextIteratorRow(), and PixelGetPreviousIteratorRow().

◆ PixelSetLastIteratorRow()

WandExport void PixelSetLastIteratorRow ( PixelIterator * iterator )

Definition at line 857 of file pixel-iterator.c.

References _PixelIterator::active, _PixelIterator::debug, MagickWandSignature, _PixelIterator::name, _PixelIterator::region, _PixelIterator::signature, and _PixelIterator::y.

◆ PixelSyncIterator()

WandExport MagickBooleanType PixelSyncIterator ( PixelIterator * iterator )

Definition at line 889 of file pixel-iterator.c.

References _PixelIterator::debug, _PixelIterator::exception, magick_restrict, MagickWandSignature, _PixelIterator::name, _PixelIterator::pixel_wands, PixelGetQuantumPixel(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, and _PixelIterator::y.