GradientColormapBase Class Reference

Internal base class for linear gradient color maps. More...

#include <image/Colormap.h>

Inheritance diagram for GradientColormapBase:

Public Types
typedef iterator	const_iterator

Public Member Functions
	GradientColormapBase (std::size_t size)
virtual Color::RGB	getf (float f) const
	Accesses the continuous colors. More...
void	resize (std::size_t pSize)
	Sets a certain size of this colormap. More...
virtual std::size_t	size () const
	Returns the set size. More...
virtual Color::RGB	get (std::size_t idx) const
	Returns the color at the specified index (must be >= 0 and < size) More...
Color::RGB	operator() (std::size_t idx)
	Returns the color in the colormap at the given index. More...
Color::RGB	operator[] (std::size_t idx)
	Returns the color in the colormap at the given index. More...
iterator	begin ()
	Gives an iterator to the beginning of the colormap. More...
const_iterator	begin () const
	Gives a const iterator to the beginning of the colormap. More...
iterator	end ()
	Gives an iterator to the end of the colormap. More...
const_iterator	end () const
	Gives an const iterator to the end of the colormap. More...
Class const &	getClass () const
	call the virtual internalGetClass(). More...

Static Public Member Functions
static PseudoClass const &	CLASS ()

Protected Member Functions
void	setColorAt (float position, const Color::RGB &color)
	Sets a color key at the given position with the given color. More...
void	setColorAt (float position, int r, int g, int b)
void	clear ()
	Removes all color keys. More...
virtual Class const &	internalGetClass () const =0

Detailed Description

Internal base class for linear gradient color maps.

Member Typedef Documentation

const_iterator

typedef iterator const_iterator

inherited

Constructor & Destructor Documentation

GradientColormapBase()

GradientColormapBase ( std::size_t  size )

inline

Member Function Documentation

getf()

virtual Color::RGB getf ( float  f ) const

virtual

Accesses the continuous colors.

The specified floating point value must be within the interval [0,1].

Implements ContinuousColormap.

setColorAt() [1/2]

void setColorAt ( float  position, const Color::RGB &  color  )

protected

Sets a color key at the given position with the given color.

The given position must be in the range 0 to 1.

setColorAt() [2/2]

void setColorAt ( float  position, int  r, int  g, int  b  )

inlineprotected

clear()

void clear ( )

protected

Removes all color keys.

resize()

void resize ( std::size_t  pSize )

inlineinherited

Sets a certain size of this colormap.

size()

virtual std::size_t size ( ) const

inlinevirtualinherited

Returns the set size.

Implements Colormap.

get()

virtual Color::RGB get ( std::size_t  idx ) const

inlinevirtualinherited

Returns the color at the specified index (must be >= 0 and < size)

Implements Colormap.

operator()()

Color::RGB operator() ( std::size_t  idx )

inlineinherited

Returns the color in the colormap at the given index.

operator[]()

Color::RGB operator[] ( std::size_t  idx )

inlineinherited

Returns the color in the colormap at the given index.

begin() [1/2]

iterator begin ( )

inlineinherited

Gives an iterator to the beginning of the colormap.

begin() [2/2]

const_iterator begin ( ) const

inlineinherited

Gives a const iterator to the beginning of the colormap.

end() [1/2]

iterator end ( )

inlineinherited

Gives an iterator to the end of the colormap.

end() [2/2]

const_iterator end ( ) const

inlineinherited

Gives an const iterator to the end of the colormap.

getClass()

Class const& getClass ( ) const

inlineinherited

call the virtual internalGetClass().

CLASS()

static PseudoClass const& CLASS ( )

inlinestaticinherited

internalGetClass()

virtual Class const& internalGetClass ( ) const

protectedpure virtualinherited

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

• base/include/image/Colormap.h