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Man Pages
QwtSplineCurveFitter(3) Qwt User's Guide QwtSplineCurveFitter(3)

QwtSplineCurveFitter -

#include <qwt_curve_fitter.h>
Inherits QwtCurveFitter.


enum FitMode { Auto, Spline, ParametricSpline }
 


QwtSplineCurveFitter ()
 
virtual ~QwtSplineCurveFitter ()
 
virtual QPolygonF fitCurve (const QPolygonF &) const
 
FitMode fitMode () const
 
void setFitMode (FitMode)
 
void setSpline (const QwtSpline &)
 
void setSplineSize (int size)
 
const QwtSpline & spline () const
 
QwtSpline & spline ()
 
int splineSize () const
 

A curve fitter using cubic splines.

Find a curve which has the best fit to a series of data points
Parameters:
points Series of data points
Returns:
Curve points
Implements QwtCurveFitter.

Returns:
Mode representing a spline algorithm
See also:
setFitMode()

Select the algorithm used for building the spline
Parameters:
mode Mode representing a spline algorithm
See also:
fitMode()

Assign a spline size ( has to be at least 10 points )
Parameters:
splineSize Spline size
See also:
splineSize()

Returns:
Spline size
See also:
setSplineSize()

Generated automatically by Doxygen for Qwt User's Guide from the source code.
Tue Nov 20 2012 Version 5.2.3

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