The Interpolation class is subclass of TransferFunction which can interpolate between given values in the table. More...

Inheritance diagram for pointing::Interpolation:

Public Member Functions
	Interpolation (URI &uri, PointingDevice input, DisplayDevice output)

void	loadTableStr (std::string tableData)

void	clearState (void)
	Method which clears the current state of the device to be the default one (without any remainders or previous data).

void	applyi (int dxMickey, int dyMickey, int dxPixel, int dyPixel, TimeStamp::inttime timestamp=TimeStamp::undef)
	apply The main method of the class which applies the transfer function. More...

void	applyd (int dxMickey, int dyMickey, double dxPixel, double dyPixel, TimeStamp::inttime timestamp=TimeStamp::undef)
	apply The main method of the class which applies the transfer function. More...

URI	getURI (bool expanded=false) const
	getURI The method constructs URI corresponding to the type and parameters of the transfer function. More...

Public Member Functions inherited from pointing::TransferFunction
virtual void	setDebugLevel (int)
	Sets the level of information for debugging purposes (default = 0).

virtual void	debug (std::ostream &) const

Protected Member Functions
void	Interpolate (std::vector< int > &lowInd, std::vector< int > &highInd)
	Interpolate Values that do not exist in the main table are interpolated using 2 other tables which refer to indices of the closest values. More...

void	TableToCoefficients ()

std::string	replaceAlias (std::string &curAcc)

float	valueFromTable (unsigned index)

double	valueFromTable (double index)
	Interpolation::valueFromTable Makes subpoint interpolation. More...

Protected Member Functions inherited from pointing::TransferFunction
void	normalizeInput (int dx, int dy, PointingDevice *input) const
	normalizeInput Normalizes input to a transfer function with respect to the given PointingDevice. For example, to prevent fast movements of the cursor for high resolution mice. dx and dy are changed according to the input->getResolution() More...

void	normalizeOutput (int dx, int dy, DisplayDevice *output) const
	normalizeOutput Normalizes output of a transfer function with respect to the given DisplayDevice. For example, to prevent slow movements of the cursor for high resolution display. dx and dy are changed according to the output->getResolution() More...

Protected Attributes
PointingDevice *	pointingDevice

DisplayDevice *	displayDevice

PointingDevice *	originalInput = nullptr

DisplayDevice *	originalOutput = nullptr

InterpolationSpace	space = InterpolationSpace::VelocityGain

bool	normalize = false

std::string	directory

std::string	curAcc

int	previousMouseRawX

int	previousMouseRawY

float	previousMouseXRemainder

float	previousMouseYRemainder

ConfigDict	cfg

std::string	system

std::map< std::string, std::string >	mapAcc

std::vector< float >	tableAcc

Additional Inherited Members
Static Public Member Functions inherited from pointing::TransferFunction
static std::list< std::string >	schemes (void)

static TransferFunction *	create (const char function_uri, PointingDevice input, DisplayDevice *output)
	Static method to instantiate an object of a sub-class. More...

static TransferFunction *	create (std::string function_uri, PointingDevice input, DisplayDevice output)
	Static method to instantiate an object of a sub-class. More...

static TransferFunction *	create (URI &function_uri, PointingDevice input, DisplayDevice output)
	Static method to instantiate an object of a sub-class. More...

Detailed Description

The Interpolation class is subclass of TransferFunction which can interpolate between given values in the table.

Member Function Documentation

void pointing::Interpolation::applyd	(	int	dxMickey,
		int	dyMickey,
		double *	dxPixel,
		double *	dyPixel,
		TimeStamp::inttime	timestamp = `TimeStamp::undef`
	)

virtual

apply The main method of the class which applies the transfer function.

Parameters

dxMickey	Translation in dots of the input device along x direction.
dyMickey	Translation in dots of the input device along y direction.
dxPixel	(Double) Computed translation in pixels of the output device along x direction.
dyPixel	(Double) Computed translation in pixels of the output device along y direction.
timestamp

void pointing::Interpolation::applyi	(	int	dxMickey,
		int	dyMickey,
		int *	dxPixel,
		int *	dyPixel,
		TimeStamp::inttime	timestamp = `TimeStamp::undef`
	)

virtual

apply The main method of the class which applies the transfer function.

Parameters

dxMickey	Translation in dots of the input device along x direction.
dyMickey	Translation in dots of the input device along y direction.
dxPixel	(Integer) Computed translation in pixels of the output device along x direction.
dyPixel	(Integer) Computed translation in pixels of the output device along y direction.
timestamp

URI pointing::Interpolation::getURI ( bool expanded = false ) const

virtual

getURI The method constructs URI corresponding to the type and parameters of the transfer function.

Parameters

expanded Indicates whether all parameters must be included in URI.

void pointing::Interpolation::Interpolate	(	std::vector< int > &	lowInd,
		std::vector< int > &	highInd
	)

protected

Interpolate Values that do not exist in the main table are interpolated using 2 other tables which refer to indices of the closest values.

Parameters

lowInd
highInd

double pointing::Interpolation::valueFromTable ( double index )

protected

Interpolation::valueFromTable Makes subpoint interpolation.

Parameters

index Number of points

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