osgSim::ScalarsToColors Class Reference

#include <ScalarsToColors>

Inheritance diagram for osgSim::ScalarsToColors:

Public Member Functions
	ScalarsToColors (float scalarMin, float scalarMax)
virtual	~ScalarsToColors ()
virtual osg::Vec4	getColor (float scalar) const
float	getMin () const
float	getMax () const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

ScalarsToColors defines the interface to map a scalar value to a color, and provides a default implementation of the mapping functionaltity, with colors ranging from black to white across the min - max scalar range.

Constructor & Destructor Documentation

ScalarsToColors()

osgSim::ScalarsToColors::ScalarsToColors	(	float	scalarMin,
		float	scalarMax )

~ScalarsToColors()

virtual osgSim::ScalarsToColors::~ScalarsToColors ( )

inlinevirtual

Member Function Documentation

getColor()

virtual osg::Vec4 osgSim::ScalarsToColors::getColor ( float scalar ) const

virtual

Get the color for a given scalar value.

Reimplemented in osgSim::ColorRange.

getMax()

float osgSim::ScalarsToColors::getMax

(

)

const

Get the maximum scalar value.

getMin()

float osgSim::ScalarsToColors::getMin

(

)

const

Get the minimum scalar value.

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

• ScalarsToColors