ColTab::Mapper Class Reference

List of all members.

Public Member Functions
	Mapper ()
	defaults maps from [0,1] to [0,1]
	~Mapper ()
float	position (float val) const
	returns position in ColorTable
Interval< float >	range () const
const ValueSeries< float > *	data () const
int	dataSize () const
void	setRange (const Interval< float > &rg)
void	setData (const ValueSeries< float > *, od_int64 sz, TaskRunner *=0)
	If data changes, call update().
void	update (bool full=true, TaskRunner *=0)
	If !full, will assume data is unchanged.
Static Public Member Functions
static int	snappedPosition (const Mapper *, float val, int nrsteps, int udfval)
Public Attributes
MapperSetup	setup_
Protected Attributes
DataClipper &	clipper_
const ValueSeries< float > *	vs_
od_int64	vssz_

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Constructor & Destructor Documentation

ColTab::Mapper::Mapper

(

)

defaults maps from [0,1] to [0,1]

ColTab::Mapper::~Mapper

(

)

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Member Function Documentation

const ValueSeries<float>* ColTab::Mapper::data

(

)

const [inline]

int ColTab::Mapper::dataSize

(

)

const [inline]

float ColTab::Mapper::position

(

float

val

)

const

returns position in ColorTable

Interval<float> ColTab::Mapper::range

(

)

const

void ColTab::Mapper::setData	(	const ValueSeries< float > *	,
		od_int64	sz,
		TaskRunner *	= 0
	)

If data changes, call update().

void ColTab::Mapper::setRange

(

const Interval< float > &

rg

)

static int ColTab::Mapper::snappedPosition	(	const Mapper *	,
		float	val,
		int	nrsteps,
		int	udfval
	)			[static]

void ColTab::Mapper::update	(	bool	full = true,
		TaskRunner *	= 0
	)

If !full, will assume data is unchanged.

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Member Data Documentation

DataClipper& ColTab::Mapper::clipper_ [protected]

MapperSetup ColTab::Mapper::setup_

const ValueSeries<float>* ColTab::Mapper::vs_ [protected]

od_int64 ColTab::Mapper::vssz_ [protected]