QwtNullTransform(3) Qwt User's Guide QwtNullTransform(3)

QwtNullTransform - Null transformation.

#include <qwt_transform.h>

Inherits QwtTransform.


QwtNullTransform ()
Constructor. virtual ~QwtNullTransform ()
Destructor. virtual double transform (double value) const
virtual double invTransform (double value) const
virtual QwtTransform * copy () const

Null transformation.

QwtNullTransform returns the values unmodified.

QwtTransform * QwtNullTransform::copy () const [virtual]

Returns:

Clone of the transformation

Implements QwtTransform.

Parameters:

value Value to be transformed

Returns:

value unmodified

Implements QwtTransform.

Parameters:

value Value to be transformed

Returns:

value unmodified

Implements QwtTransform.

Generated automatically by Doxygen for Qwt User's Guide from the source code.

Wed Jan 2 2019 Version 6.1.4