pixel-iterator.c File Reference

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

Include dependency graph for pixel-iterator.c:

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 **	PixelGetPreviousRow (PixelIterator *iterator)
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"

Function Documentation

ClearPixelIterator()

WandExport void ClearPixelIterator

(

PixelIterator *

iterator

)

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

ClonePixelIterator()

WandExport PixelIterator * ClonePixelIterator

(

const PixelIterator *

iterator

)

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

DestroyPixelIterator()

WandExport PixelIterator * DestroyPixelIterator

(

PixelIterator *

iterator

)

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

IsPixelIterator()

WandExport MagickBooleanType IsPixelIterator

(

const PixelIterator *

iterator

)

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

NewPixelIterator()

WandExport PixelIterator * NewPixelIterator

(

MagickWand *

wand

)

References AcquireWandId(), _PixelIterator::debug, _PixelIterator::exception, GetImageFromMagickWand(), _PixelIterator::id, MaxTextExtent, _PixelIterator::name, NewPixelWands(), _PixelIterator::pixel_wands, PixelIteratorId, _PixelIterator::region, _PixelIterator::signature, ThrowWandFatalException, _PixelIterator::view, WandSignature, 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
	)

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

PixelClearIteratorException()

WandExport MagickBooleanType PixelClearIteratorException

(

PixelIterator *

iterator

)

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

PixelGetCurrentIteratorRow()

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

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetBlackQuantum(), PixelSetIndex(), PixelSetQuantumColor(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, WandSignature, and _PixelIterator::y.

PixelGetIteratorException()

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

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

Referenced by PixelIteratorGetException().

PixelGetIteratorExceptionType()

WandExport ExceptionType PixelGetIteratorExceptionType

(

const PixelIterator *

iterator

)

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

PixelGetIteratorRow()

WandExport ssize_t PixelGetIteratorRow

(

PixelIterator *

iterator

)

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

PixelGetNextIteratorRow()

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

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetBlackQuantum(), PixelSetIndex(), PixelSetIteratorRow(), PixelSetQuantumColor(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, WandSignature, and _PixelIterator::y.

Referenced by PixelGetNextRow().

PixelGetPreviousIteratorRow()

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

References _PixelIterator::active, _PixelIterator::debug, _PixelIterator::exception, _PixelIterator::name, _PixelIterator::pixel_wands, PixelSetBlackQuantum(), PixelSetIndex(), PixelSetIteratorRow(), PixelSetQuantumColor(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, WandSignature, and _PixelIterator::y.

Referenced by PixelGetPreviousRow().

PixelGetPreviousRow()

WandExport PixelWand ** PixelGetPreviousRow

(

PixelIterator *

iterator

)

References PixelGetPreviousIteratorRow().

PixelResetIterator()

WandExport void PixelResetIterator

(

PixelIterator *

iterator

)

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

PixelSetFirstIteratorRow()

WandExport void PixelSetFirstIteratorRow

(

PixelIterator *

iterator

)

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

PixelSetIteratorRow()

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

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

Referenced by PixelGetNextIteratorRow(), and PixelGetPreviousIteratorRow().

PixelSetLastIteratorRow()

WandExport void PixelSetLastIteratorRow

(

PixelIterator *

iterator

)

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

PixelSyncIterator()

WandExport MagickBooleanType PixelSyncIterator

(

PixelIterator *

iterator

)

References _PixelIterator::debug, _PixelIterator::exception, magick_restrict, _PixelIterator::name, _PixelIterator::pixel_wands, PixelGetBlackQuantum(), PixelGetQuantumColor(), _PixelIterator::region, _PixelIterator::signature, _PixelIterator::view, WandSignature, and _PixelIterator::y.