10 #ifndef QWT_SPLINE_LOCAL_H
11 #define QWT_SPLINE_LOCAL_H
13 #include "qwt_global.h"
14 #include "qwt_spline.h"
70 virtual uint
locality() const QWT_OVERRIDE;
72 virtual QPainterPath painterPath( const QPolygonF& ) const QWT_OVERRIDE;
73 virtual
QVector< QLineF > bezierControlLines( const QPolygonF& ) const QWT_OVERRIDE;
77 virtual
QVector<
double > slopes( const QPolygonF& ) const QWT_OVERRIDE;
Base class for spline interpolations providing a first order parametric continuity ( C1 ) between adj...
virtual uint locality() const
A spline with C1 continuity.
Type
Spline interpolation type.
A cubic polynomial without constant term.