QtiPlot  0.9.8.2
Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
ScaleTransformation Class Reference

#include <ScaleEngine.h>

Inheritance diagram for ScaleTransformation:
LogitScaleTransformation ProbabilityScaleTransformation ReciprocalScaleTransformation

Public Types

enum  Type {
  Linear, Log10, Ln, Log2,
  Reciprocal, Probability, Logit
}

Public Member Functions

QwtScaleTransformation * copy () const
virtual double invXForm (double x, double s1, double s2, double p1, double p2) const
 ScaleTransformation (const ScaleEngine *engine)
virtual double xForm (double x, double, double, double p1, double p2) const

Protected Member Functions

QwtScaleTransformation * newScaleTransformation () const

Protected Attributes

const ScaleEngined_engine
 The scale engine that generates the transformation.

Member Enumeration Documentation

Enumerator:
Linear 
Log10 
Ln 
Log2 
Reciprocal 
Probability 
Logit 

Constructor & Destructor Documentation

ScaleTransformation::ScaleTransformation ( const ScaleEngine engine)
inline

Referenced by copy().

Member Function Documentation

QwtScaleTransformation * ScaleTransformation::copy ( ) const
double ScaleTransformation::invXForm ( double  x,
double  s1,
double  s2,
double  p1,
double  p2 
) const
virtual
QwtScaleTransformation * ScaleTransformation::newScaleTransformation ( ) const
protected
double ScaleTransformation::xForm ( double  x,
double  s1,
double  s2,
double  p1,
double  p2 
) const
virtual

Member Data Documentation

const ScaleEngine* ScaleTransformation::d_engine
protected

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