QGIS API Documentation  2.12.0-Lyon
Public Member Functions | List of all members
QgsVector Class Reference

A class to represent a vector. More...

#include <qgspoint.h>

Public Member Functions

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

Detailed Description

A class to represent a vector.

Currently no Z axis / 2.5D support is implemented.

Definition at line 32 of file qgspoint.h.

Constructor & Destructor Documentation

QgsVector::QgsVector ( )

Definition at line 31 of file qgspoint.cpp.

QgsVector::QgsVector ( double  x,
double  y 

Definition at line 35 of file qgspoint.cpp.

Member Function Documentation

double QgsVector::angle ( void  ) const

Definition at line 80 of file qgspoint.cpp.

double QgsVector::angle ( QgsVector  v) const

Definition at line 86 of file qgspoint.cpp.

double QgsVector::length ( ) const

Definition at line 59 of file qgspoint.cpp.

QgsVector QgsVector::normal ( ) const

Definition at line 98 of file qgspoint.cpp.

QgsVector QgsVector::operator* ( double  scalar) const

Definition at line 44 of file qgspoint.cpp.

double QgsVector::operator* ( QgsVector  v) const

Definition at line 54 of file qgspoint.cpp.

QgsVector QgsVector::operator- ( void  ) const

Definition at line 39 of file qgspoint.cpp.

QgsVector QgsVector::operator/ ( double  scalar) const

Definition at line 49 of file qgspoint.cpp.

QgsVector QgsVector::perpVector ( ) const

Definition at line 75 of file qgspoint.cpp.

QgsVector QgsVector::rotateBy ( double  rot) const

Definition at line 91 of file qgspoint.cpp.

double QgsVector::x ( ) const

Definition at line 64 of file qgspoint.cpp.

double QgsVector::y ( ) const

Definition at line 69 of file qgspoint.cpp.

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