MatrixManipulationDialog Class Reference

Object to interact with Matrix Manipulation Tool when it is active. More...

#include <MatrixManipulationDialog.h>

Public Slots
void	loadMatrixFromFile (string filename)
	Function to load an ITK transformation (.tfm) or a XML transformation (.xml) into current matrix.
void	saveMatrixToFile (string filename)
	Function to save the current matrix as a transformation: ITK transformation (.tfm) or a XML transformation (.xml)
void	fillIdentity ()
	Function to set the current matrix to the identity matrix.
void	transpose ()
	Function to apply transpose operation to the current matrix.
void	inverse ()
	Function to apply inverse operation to the current matrix.
void	sumBy (double value)
	Function to apply sum operation to the current matrix.
void	multiplyBy (double value)
	Function to apply multiply operation to the current matrix.
void	swap ()
	Function to swap Matrix A with Matrix B.
void	clear ()
	Function to clear the current matrix by filling it with zeros.
void	concatenate ()
	Function to concatenate Matrix A and Matrix B using post-multiplication (A * B) and put the result in Matrix A. Matrix B will be set to the identity matrix.
void	round ()
	Function to round values in the current matrix to six decimal places.
void	sumMatrix ()
	Function to apply sum operation of Matrix A with Matrix B and set the result in Matrix A.
void	setMatrixFocus (int idx)
	Function to set the focus on a matrix.
void	enableMatrixCalculation (bool toEnable)
	Function to enable calculations between two matrices.
void	mergeTransform ()
	Function to combine an affine transformation matrix in Matrix A with one in Matrix B by multiplying their rotation and scaling transformations together and adding their translations, putting the result in Matrix A and the identity matrix in Matrix B.

Public Member Functions
double	getMatrixAt (int idx, int i, int j)
	Function to get a single value from a matrix.
void	setMatrixAt (int idx, int i, int j, double val)
	Function to set a single value to a matrix.
void	set3DMode ()
	Sets the dialog to use 3D matrix.
void	set2DMode ()
	Sets the dialog to use 2D matrix.

Protected Slots
void	focusOnMatrixA ()
	Function to set the focus on Matrix A.
void	focusOnMatrixB ()
	Function to set the focus on Matrix B.

Detailed Description

Object to interact with Matrix Manipulation Tool when it is active.

This object can be used to apply matrix operations when the Matrix Manipulation Tool window is loaded.

See also ScriptMaster::matrixManipulationTool() to obtain this object and MainWin::matrixManipulationTool() to enter the Matrix Manipulation Tool.

Member Function Documentation

enableMatrixCalculation

void enableMatrixCalculation ( bool  toEnable )

slot

Function to enable calculations between two matrices.

Parameters

toEnable

True value indicates calculations are enabled.

getMatrixAt()

double getMatrixAt	(	int	idx,
		int	i,
		int	j
	)

Function to get a single value from a matrix.

Parameters

idx	Index of the matrix to get a value from (0 = Matrix A, 1 = Matrix B)
i	Row index
j	Column index

Returns

The value [i, j] of corresponding matrix.

loadMatrixFromFile

void loadMatrixFromFile ( string  filename )

slot

Function to load an ITK transformation (.tfm) or a XML transformation (.xml) into current matrix.

Parameters

filename

Filename of ITK transformation (.tfm) or a XML transformation (.xml) file to load

multiplyBy

void multiplyBy ( double  value )

slot

Function to apply multiply operation to the current matrix.

Parameters

value

Value that every cell will be multiplied by

saveMatrixToFile

void saveMatrixToFile ( string  filename )

slot

Function to save the current matrix as a transformation: ITK transformation (.tfm) or a XML transformation (.xml)

Parameters

filename

Filename of ITK transformation (.tfm) or a XML transformation (.xml) file to save

setMatrixAt()

void setMatrixAt	(	int	idx,
		int	i,
		int	j,
		double	val
	)

Function to set a single value to a matrix.

Parameters

idx	Index of the matrix to set a value to (0 = Matrix A, 1 = Matrix B)
i	Row index
j	Column index
val	Value to set in [i, j] of corresponding matrix

setMatrixFocus

void setMatrixFocus ( int  idx )

slot

Function to set the focus on a matrix.

Parameters

idx	Index of the matrix to set the focus on (0 = Matrix A, 1 = Matrix B)

sumBy

void sumBy ( double  value )

slot

Function to apply sum operation to the current matrix.

Parameters

value

Value that will be added to every cell