mpFloatRectSimple Struct Reference

Define a simple rectangular box X refer to X axis Y refer to Y axis. More...

#include <mathplot.h>

Collaboration diagram for mpFloatRectSimple:

Public Member Functions
	mpFloatRectSimple (mpRange< double > _x, mpRange< double > _y)
	Construct a simple rectangular box. More...
bool	PointIsInside (double px, double py) const
	Is point inside this bounding box? More...
void	UpdateBoundingBoxToInclude (double px, double py)
	Update bounding box (X and Y axis) to include this point. More...
void	InitializeBoundingBox (double px, double py)
	Initialize bounding box with an initial point. More...

Public Attributes
mpRange< double >	x
	range over x direction
mpRange< double >	y
	range over y direction

Detailed Description

Define a simple rectangular box X refer to X axis Y refer to Y axis.

Constructor & Destructor Documentation

mpFloatRectSimple()

mpFloatRectSimple::mpFloatRectSimple ( mpRange< double >  _x, mpRange< double >  _y  )

inline

Construct a simple rectangular box.

Parameters

_x	range over x direction
_y	range over y direction

Member Function Documentation

InitializeBoundingBox()

void mpFloatRectSimple::InitializeBoundingBox ( double  px, double  py  )

inline

Initialize bounding box with an initial point.

Parameters

px	point on x-axis
py	point on y-axis

PointIsInside()

bool mpFloatRectSimple::PointIsInside ( double  px, double  py  ) const

inline

Is point inside this bounding box?

Parameters

px	point on x-axis
py	point on y-axis

Returns

true if point is inside the box

UpdateBoundingBoxToInclude()

void mpFloatRectSimple::UpdateBoundingBoxToInclude ( double  px, double  py  )

inline

Update bounding box (X and Y axis) to include this point.

Expand the range to include the point.

Parameters

px	point on x-axis
py	point on y-axis