11 #ifndef QWT_POINT_3D_H 
   12 #define QWT_POINT_3D_H 
   14 #include "qwt_global.h" 
   16 #include <qmetatype.h> 
   39     void setX( 
double x );
 
   40     void setY( 
double y );
 
   41     void setZ( 
double y );
 
   43     QPointF toPoint() 
const;
 
   54 Q_DECLARE_TYPEINFO( 
QwtPoint3D, Q_MOVABLE_TYPE );
 
   57 #ifndef QT_NO_DEBUG_STREAM 
   58 QWT_EXPORT QDebug operator<<( QDebug, 
const QwtPoint3D& );
 
   99     return m_x == 0.0 && m_y == 0.0 && m_z == 0.0;
 
  161     return QPointF( m_x, m_y );
 
  167     return ( m_x == other.m_x ) && ( m_y == other.m_y ) && ( m_z == other.m_z );
 
QwtPoint3D class defines a 3D point in double coordinates.
bool operator==(const QwtPoint3D &) const
bool operator!=(const QwtPoint3D &) const
void setY(double y)
Sets the y-coordinate of the point to the value specified by y.
void setZ(double y)
Sets the z-coordinate of the point to the value specified by z.
void setX(double x)
Sets the x-coordinate of the point to the value specified by x.