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

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 ( const mpRange< double >  x_, const 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 ( const double  px, const 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 ( const double  px, const 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 ( const double  px, const 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