QwtSplineG1 - Base class for spline interpolations providing a first order geometric continuity ( G1 ) between adjoining curves.

NAME  SYNOPSIS  Public Member Functions  Additional Inherited Members  Detailed Description  Constructor & Destructor Documentation  QwtSplineG1::QwtSplineG1 ()  QwtSplineG1::˜QwtSplineG1 () [virtual]  Author 

---

NAME

QwtSplineG1 − Base class for spline interpolations providing a first order geometric continuity ( G1 ) between adjoining curves.

SYNOPSIS

#include <qwt_spline.h>

Inherits QwtSplineInterpolating.

Inherited by QwtSplineC1, and QwtSplinePleasing.

Public Member Functions

QwtSplineG1 ()
Constructor.
virtual ˜QwtSplineG1 ()
Destructor.

Public Member Functions inherited from QwtSplineInterpolating

QwtSplineInterpolating ()
Constructor.
virtual ˜QwtSplineInterpolating ()
Destructor.
virtual QPolygonF equidistantPolygon (const QPolygonF &, double distance, bool withNodes) const
Find an interpolated polygon with equidistant"points.
virtual QPolygonF polygon (const QPolygonF &, double tolerance) const override
Interpolate a curve by a polygon.
virtual QPainterPath painterPath (const QPolygonF &) const override
Interpolate a curve with Bezier curves.
virtual QVector< QLineF > bezierControlLines (const QPolygonF &) const =0
Interpolate a curve with Bezier curves.

Public Member Functions inherited from QwtSpline

QwtSpline ()
Constructor.
virtual ˜QwtSpline ()
Destructor.
void setParametrization (int type)
void setParametrization (QwtSplineParametrization *)
const QwtSplineParametrization * parametrization () const
void setBoundaryType (BoundaryType)
BoundaryType boundaryType () const
void setBoundaryValue (BoundaryPosition, double value)
Define the boundary value.
double boundaryValue (BoundaryPosition) const
void setBoundaryCondition (BoundaryPosition, int condition)
Define the condition for an endpoint of the spline.
int boundaryCondition (BoundaryPosition) const
void setBoundaryConditions (int condition, double valueBegin=0.0, double valueEnd=0.0)
Define the condition at the endpoints of a spline.
virtual uint locality () const

Additional Inherited Members

Public Types inherited from QwtSpline

enum BoundaryType { ConditionalBoundaries, PeriodicPolygon, ClosedPolygon }
enum BoundaryPosition { AtBeginning, AtEnd }
enum BoundaryCondition { Clamped1, Clamped2, Clamped3, LinearRunout }
Boundary condition.

Detailed Description

Base class for spline interpolations providing a first order geometric continuity ( G1 ) between adjoining curves.

Definition at line 216 of file qwt_spline.h.

Constructor & Destructor Documentation

QwtSplineG1::QwtSplineG1 ()

Constructor.

Definition at line 944 of file qwt_spline.cpp.

QwtSplineG1::˜QwtSplineG1 () [virtual]

Destructor.

Definition at line 949 of file qwt_spline.cpp.

Author

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

---