MityDSP::tcRect Class Reference

#include <guiDspDisplay.h>

List of all members.

Public Member Functions
	tcRect ()
	tcRect (int x, int y, int w, int h)
	tcRect (const tcPoint &p, const tcSize &s)
void	setRect (int x, int y, int w, int h)
void	setCoords (int x1, int y1, int x2, int y2)
bool	isNull () const
bool	isEmpty () const
bool	isValid () const
int	x () const
int	y () const
int	w () const
int	h () const
int	left () const
int	right () const
int	top () const
int	bottom () const
void	offset (const tcPoint &p)
void	inflate (const tcSize &s)
void	deflate (const tcSize &s)
tcRect	normalized () const
bool	contains (int x, int y, bool border=true) const
bool	quick_contains (int x, int y) const
tcRect	operator| (const tcRect &r) const
tcRect	operator& (const tcRect &r) const
tcRect &	operator|= (const tcRect &r)
tcRect &	operator&= (const tcRect &r)

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Detailed Description

The tcRect class provides a logical rectangle representation of a screen area between two points (upper left corner and lower right corner).

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Constructor & Destructor Documentation

MityDSP::tcRect::tcRect ( )

inline

MityDSP::tcRect::tcRect ( int  x, int  y, int  w, int  h  )

inline

MityDSP::tcRect::tcRect ( const tcPoint &  p, const tcSize &  s  )

inline

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Member Function Documentation

void MityDSP::tcRect::setRect ( int  x, int  y, int  w, int  h  )

inline

void MityDSP::tcRect::setCoords ( int  x1, int  y1, int  x2, int  y2  )

inline

bool MityDSP::tcRect::isNull ( ) const

inline

bool MityDSP::tcRect::isEmpty ( ) const

inline

bool MityDSP::tcRect::isValid ( ) const

inline

int MityDSP::tcRect::x ( ) const

inline

int MityDSP::tcRect::y ( ) const

inline

int MityDSP::tcRect::w ( ) const

inline

int MityDSP::tcRect::h ( ) const

inline

int MityDSP::tcRect::left ( ) const

inline

int MityDSP::tcRect::right ( ) const

inline

int MityDSP::tcRect::top ( ) const

inline

int MityDSP::tcRect::bottom ( ) const

inline

void MityDSP::tcRect::offset ( const tcPoint &  p )

inline

void MityDSP::tcRect::inflate ( const tcSize &  s )

inline

void MityDSP::tcRect::deflate ( const tcSize &  s )

inline

tcRect tcRect::normalized

(

)

const

Ensures that X1/X2 and Y1/Y2 coordinates are aligned in a positive increasing order. I.E., X2 > X1 and Y2 > Y1. First point is upper left and second point is bottom right (with 0,0 at "upper left"

See also:

guiDspDisplay.h

bool tcRect::contains	(	int	x,
		int	y,
		bool	border = true
	)		const

Check if point contained in rectangle.

Parameters:

x	x position of point
y	y position of point
border	when true, include 1 pixel "pad" in check.

Returns:

true if contained within rectangle

See also:

guiDspDisplay.h

bool MityDSP::tcRect::quick_contains ( int  x, int  y  ) const

inline

tcRect tcRect::operator|

(

const tcRect &

r

)

const

Perform logical OR'ing of two rects.

Returns:

A rectangle the encompasses both sides of OR'ing operator.

See also:

guiDspDisplay.h

tcRect tcRect::operator&

(

const tcRect &

r

)

const

Perform logical AND'ing of two rects.

Returns:

Largest rectangle the encompassed by both sides of AND'ing operator.

See also:

guiDspDisplay.h

tcRect & MityDSP::tcRect::operator|= ( const tcRect &  r )

inline

tcRect & MityDSP::tcRect::operator&= ( const tcRect &  r )

inline