QS_VectorWrapper Class Reference

Wrapper class for vectors. More...

#include <qs_vectorwrapper.h>

List of all members.

Public Slots
QString	toString () const
double	getX () const
double	getY () const
void	setX (double x)
void	setY (double y)
void	setPolar (double radius, double angle)
	Sets the vector to the given polar coordinate.
double	distanceTo (const QS_VectorWrapper *v) const
double	angle () const
double	angleTo (const QS_VectorWrapper *v) const
double	magnitude () const
bool	isInWindow (const QS_VectorWrapper *c1, const QS_VectorWrapper *c2)
	Checks if this vector lies within a rectangular area (window).
void	move (const QS_VectorWrapper *offset)
	Moves this vector by the given offset.
void	rotate (double cx, double cy, double ang)
void	scale (double cx, double cy, double factor)
Public Member Functions
	QS_VectorWrapper (RS_Vector v)
	QS_VectorWrapper (double x, double y)
virtual RS_Vector	getVector () const
Properties
double	x
double	y

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Detailed Description

Wrapper class for vectors.

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Member Function Documentation

double QS_VectorWrapper::angle (   )  const [inline, slot]

Returns: Angle of this vector in degrees.

double QS_VectorWrapper::angleTo (  const QS_VectorWrapper *  v  )  const [inline, slot]

Returns: Angle from this vector to the given vector in degrees.

double QS_VectorWrapper::distanceTo (  const QS_VectorWrapper *  v  )  const [inline, slot]

Returns: Distance from this vector to the given vector.

bool QS_VectorWrapper::isInWindow (  const QS_VectorWrapper *  c1, const QS_VectorWrapper *  c2 )  [inline, slot]

Checks if this vector lies within a rectangular area (window). Parameters: c1  First corner of the window. c2  Second corner of the window. Return values: true  This vector is within the given window. false  This vector is not within the given window.

double QS_VectorWrapper::magnitude (   )  const [inline, slot]

Returns: Length of this vector.

void QS_VectorWrapper::setPolar (  double  radius, double  angle )  [inline, slot]

Sets the vector to the given polar coordinate. Parameters: radius  Radius of the vector in the current graphics unit. angle  Angle in degrees.

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

• qs_vectorwrapper.h

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