MatrixData Class Reference

#include <Spectrogram.h>

Inheritance diagram for MatrixData:

Public Member Functions
virtual QwtRasterData *	copy () const
	MatrixData (Matrix *m, bool useMatrixFormula=false)
virtual QwtDoubleInterval	range () const
virtual QSize	rasterHint (const QwtDoubleRect &) const
virtual double	value (double x, double y) const
	~MatrixData ()

Private Attributes
double *	d_cc
double *	d_cj
Matrix *	d_matrix
	Pointer to the source data matrix. More...
muParserScript *	d_mup
	Pointer to a muParserScript. More...
double *	d_ri
double *	d_rr
double *	d_x
	Pointers to internal variables of the muParserScript. More...
double *	d_y
double	dx
	Data resolution in x(columns) and y(rows) More...
double	dy
double	max_z
double	min_z
	Min and max values in the source data matrix. More...
int	n_cols
int	n_rows
	Data size. More...
double	x_start
	X axis left value in the data matrix. More...
double	y_start
	Y axis bottom value in the data matrix. More...

Constructor & Destructor Documentation

MatrixData::MatrixData ( Matrix *  m, bool  useMatrixFormula = false  )

inline

References Matrix::canCalculate(), muParserScript::codeLines(), muParserScript::compile(), d_cc, d_cj, d_matrix, d_mup, d_ri, d_rr, d_x, d_y, muParserScript::defineVariable(), Matrix::dx(), dx, Matrix::dy(), dy, muParserScript::eval(), muParserScript::evalSingleLine(), Matrix::formula(), max_z, min_z, n_cols, n_rows, Matrix::numCols(), Matrix::numRows(), Matrix::range(), scripted::scriptingEnv(), x_start, Matrix::xStart(), y_start, and Matrix::yStart().

Referenced by copy().

MatrixData::~MatrixData ( )

inline

References d_mup.

Member Function Documentation

virtual QwtRasterData* MatrixData::copy ( ) const

inlinevirtual

References d_matrix, d_mup, and MatrixData().

Referenced by Spectrogram::renderImage().

virtual QwtDoubleInterval MatrixData::range ( ) const

inlinevirtual

References max_z, and min_z.

virtual QSize MatrixData::rasterHint ( const QwtDoubleRect &  ) const

inlinevirtual

References n_cols, and n_rows.

Referenced by Spectrogram::renderImage().

double MatrixData::value ( double  x, double  y  ) const

virtual

References Matrix::cell(), muParserScript::codeLines(), d_cc, d_cj, d_matrix, d_mup, d_ri, d_rr, d_x, d_y, dx, dy, muParserScript::eval(), muParserScript::evalSingleLine(), x_start, and y_start.

Referenced by Spectrogram::renderImage().

Member Data Documentation

double * MatrixData::d_cc

private

Referenced by MatrixData(), and value().

double * MatrixData::d_cj

private

Referenced by MatrixData(), and value().

Matrix* MatrixData::d_matrix

private

Pointer to the source data matrix.

Referenced by copy(), MatrixData(), and value().

muParserScript* MatrixData::d_mup

private

Pointer to a muParserScript.

Referenced by copy(), MatrixData(), value(), and ~MatrixData().

double * MatrixData::d_ri

private

Referenced by MatrixData(), and value().

double * MatrixData::d_rr

private

Referenced by MatrixData(), and value().

double* MatrixData::d_x

private

Pointers to internal variables of the muParserScript.

Referenced by MatrixData(), and value().

double * MatrixData::d_y

private

Referenced by MatrixData(), and value().

double MatrixData::dx

private

Data resolution in x(columns) and y(rows)

Referenced by MatrixData(), and value().

double MatrixData::dy

private

Referenced by MatrixData(), and value().

double MatrixData::max_z

private

Referenced by MatrixData(), and range().

double MatrixData::min_z

private

Min and max values in the source data matrix.

Referenced by MatrixData(), and range().

int MatrixData::n_cols

private

Referenced by MatrixData(), and rasterHint().

int MatrixData::n_rows

private

Data size.

Referenced by MatrixData(), and rasterHint().

double MatrixData::x_start

private

X axis left value in the data matrix.

Referenced by MatrixData(), and value().

double MatrixData::y_start

private

Y axis bottom value in the data matrix.

Referenced by MatrixData(), and value().

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

• qtiplot/src/plot2D/Spectrogram.h
• qtiplot/src/plot2D/Spectrogram.cpp