23 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
30 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
37 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
44 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
49 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
56 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
62 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
68 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
73 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
80 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
86 QgsDebugError( QStringLiteral(
"warning, derive a class from ParametricLine" ) );
ParametricLine is an Interface for parametric lines.
virtual const QVector< QgsPoint * > * getControlPoly() const =0
virtual void setParent(ParametricLine *paral)=0
virtual void remove(int i)=0
int mDegree
Degree of the parametric Line.
virtual int getDegree() const =0
virtual void calcSecDer(float t, Vector3D *v)=0
virtual void add(ParametricLine *pl)=0
virtual const QgsPoint * getControlPoint(int number) const =0
virtual void calcFirstDer(float t, Vector3D *v)=0
virtual void setControlPoly(QVector< QgsPoint * > *cp)=0
virtual ParametricLine * getParent() const =0
virtual void calcPoint(float t, QgsPoint *p)=0
Point geometry type, with support for z-dimension and m-values.
Class Vector3D represents a 3D-Vector, capable to store x-,y- and z-coordinates in double values.
#define QgsDebugError(str)