IlvComponentTransferFilter Class Reference

Component transfer filter. More...

#include <ilviews/bitmaps/filters/component.h>

Inheritance diagram for IlvComponentTransferFilter:

List of all members.

Public Member Functions
	IlvComponentTransferFilter ()
	Constructor.
	~IlvComponentTransferFilter ()
	Destructor.
IlvBitmapData *	apply (IlUInt count=0, const IlvBitmapData **inputs=0)
	Applies the component transfer to the given image.
IlvTransferFunction *	getAlphaFunction () const
	Returns the alpha component transfer function.
IlvTransferFunction *	getBlueFunction () const
	Returns the blue component transfer function.
IlvTransferFunction *	getGreenFunction () const
	Returns the green component transfer function.
IlvTransferFunction *	getRedFunction () const
	Returns the red component transfer function.
void	setAlphaFunction (IlvTransferFunction *alphaFunction)
	Sets the alpha component transfer function.
void	setBlueFunction (IlvTransferFunction *blueFunction)
	Sets the blue component transfer function.
void	setGreenFunction (IlvTransferFunction *greenFunction)
	Sets the green component transfer function.
void	setRedFunction (IlvTransferFunction *redFunction)
	Sets the red component transfer function.

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Detailed Description

Component transfer filter.

Library: ilvbmpflt

This bitmap filter lets you manipulate the individual color components of an image using lookup tables. Each component value in the source image is replaced by the corresponding value in the lookup table.

See also:

IlvRGBBitmapData, IlvBitmapFilter, IlvTransferFunction

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Constructor & Destructor Documentation

IlvComponentTransferFilter::IlvComponentTransferFilter

(

)

Constructor.

Initializes a new instance of the class IlvComponentTransferFilter.

The default matrix is the identity matrix.

IlvComponentTransferFilter::~IlvComponentTransferFilter

(

)

Destructor.

The destructor releases all the memory used by the instance.

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Member Function Documentation

IlvTransferFunction* IlvComponentTransferFilter::getAlphaFunction

(

)

const

Returns the alpha component transfer function.

Returns:

The alpha component transfer function.

IlvTransferFunction* IlvComponentTransferFilter::getBlueFunction

(

)

const

Returns the blue component transfer function.

Returns:

The blue component transfer function.

IlvTransferFunction* IlvComponentTransferFilter::getGreenFunction

(

)

const

Returns the green component transfer function.

Returns:

The green component transfer function.

IlvTransferFunction* IlvComponentTransferFilter::getRedFunction

(

)

const

Returns the red component transfer function.

Returns:

The red component transfer function.

void IlvComponentTransferFilter::setAlphaFunction

(

IlvTransferFunction *

alphaFunction

)

Sets the alpha component transfer function.

Parameters:

alphaFunction

The new alpha component transfer function.

void IlvComponentTransferFilter::setBlueFunction

(

IlvTransferFunction *

blueFunction

)

Sets the blue component transfer function.

Parameters:

blueFunction

The new blue component transfer function.

void IlvComponentTransferFilter::setGreenFunction

(

IlvTransferFunction *

greenFunction

)

Sets the green component transfer function.

Parameters:

greenFunction

The new green component transfer function.

void IlvComponentTransferFilter::setRedFunction

(

IlvTransferFunction *

redFunction

)

Sets the red component transfer function.

Parameters:

redFunction

The new red component transfer function.