NAME

QwtNullTransform - Null transformation.

SYNOPSIS

#include <qwt_transform.h>

Inherits QwtTransform.

Public Member Functions

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

Detailed Description

Null transformation.

QwtNullTransform returns the values unmodified.

Definition at line 80 of file qwt_transform.h.

Member Function Documentation

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

Returns

Clone of the transformation

Implements QwtTransform.

Definition at line 68 of file qwt_transform.cpp.

double QwtNullTransform::invTransform (double value) const [override], [virtual]

Parameters

value Value to be transformed

Returns

value unmodified

Implements QwtTransform.

Definition at line 62 of file qwt_transform.cpp.

double QwtNullTransform::transform (double value) const [override], [virtual]

Parameters

value Value to be transformed

Returns

value unmodified

Implements QwtTransform.

Definition at line 53 of file qwt_transform.cpp.

Author

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

Sun Jul 18 2021

Version 6.2.0