A class to represent a vector. More...

#include <qgspoint.h>

Public Member Functions
	QgsVector ()
	QgsVector (double x, double y)
QgsVector	operator- (void) const
QgsVector	operator* (double scalar) const
QgsVector	operator/ (double scalar) const
double	operator* (QgsVector v) const
double	length () const
double	x () const
double	y () const
QgsVector	perpVector () const
double	angle (void) const
double	angle (QgsVector v) const
QgsVector	rotateBy (double rot) const
QgsVector	normal () const

Detailed Description

A class to represent a vector.

Currently no Z axis / 2.5D support is implemented.

Constructor & Destructor Documentation

QgsVector::QgsVector ( )

double QgsVector::angle ( void ) const

double QgsVector::angle ( QgsVector v ) const

double QgsVector::length ( ) const

QgsVector QgsVector::normal ( ) const

QgsVector QgsVector::operator* ( double scalar ) const

double QgsVector::operator* ( QgsVector v ) const

QgsVector QgsVector::operator- ( void ) const

QgsVector QgsVector::operator/ ( double scalar ) const

QgsVector QgsVector::perpVector ( ) const

QgsVector QgsVector::rotateBy ( double rot ) const

double QgsVector::x ( ) const

double QgsVector::y ( ) const

The documentation for this class was generated from the following files: