oglplus::images::TransformComponents< T, N > Class Template Reference

A filter transforming image RGB components by a 4x4 matrix. More...

#include </home/chochlik/devel/oglplus/include/oglplus/images/transformed.hpp>

Inheritance diagram for oglplus::images::TransformComponents< T, N >:

Collaboration diagram for oglplus::images::TransformComponents< T, N >:

Public Types
typedef FromComponentI< 0 >	FromRed
	Extractor selecting the Red component of the input image.
typedef FromComponentI< 1 >	FromGreen
	Extractor selecting the Green component of the input image.
typedef FromComponentI< 2 >	FromBlue
	Extractor selecting the Blue component of the input image.
typedef FromComponentI< 3 >	FromAlpha
	Extractor selecting the Alpha component of the input image.

Public Member Functions
GLsizei	Dimension (std::size_t i) const
	Returns the i-th dimension of the image. More...
GLsizei	Width (void) const
	Returns the width of the image.
GLsizei	Height (void) const
	Returns the height of the image.
GLsizei	Depth (void) const
	Returns the depth of the image.
GLsizei	Channels (void) const
	Returns the number of channels.
PixelDataType	Type (void) const
	Returns the pixel data type.
PixelDataFormat	Format (void) const
	Return the pixel data format.
PixelDataInternalFormat	InternalFormat (void) const
	Return a suitable pixel data internal format.
template<typename T >
const T *	Data (void) const
	Returns a pointer to the data.
const void *	RawData (void) const
	Returns an untyped pointer to the data.
std::size_t	DataSize (void) const
	Returns the size of data in bytes.
Vector< double, 4 >	Pixel (GLsizei width, GLsizei height, GLsizei depth) const
	Returns the pixel at the specified coordinates.
double	Component (GLsizei width, GLsizei height, GLsizei depth, GLsizei component) const
	Returns the component of the pixel at the specified coordinates.
template<typename T >
T	ComponentAs (GLsizei width, GLsizei height, GLsizei depth, GLsizei component) const
	Returns the component of the pixel at the specified coordinates.

Detailed Description

template<typename T, typename std::size_t N>
class oglplus::images::TransformComponents< T, N >

A filter transforming image RGB components by a 4x4 matrix.

Member Function Documentation

GLsizei oglplus::images::Image::Dimension ( std::size_t  i ) const

inherited

Returns the i-th dimension of the image.

0: Width 1: Height 2: Depth 3: Channels

References oglplus::images::Image::Channels(), oglplus::images::Image::Depth(), oglplus::images::Image::Height(), and oglplus::images::Image::Width().

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The documentation for this class was generated from the following file:

• /home/chochlik/devel/oglplus/include/oglplus/images/transformed.hpp