CRect Class Reference

Rectangle class used for screen rectangles. More...

#include <Overlay.h>

Public Member Functions
	CRect ()
	CRect (const CPos &pos)
	CRect (const CSize &size)
	CRect (const CPos &upperleft, const CPos &bottomright)
	CRect (const CPos &pos, const CSize &size)
	CRect (const float l, const float t, const float r, const float b)
CRect &	operator= (const CRect &a)
bool	operator== (const CRect &a) const
bool	operator!= (const CRect &a) const
CRect	operator- (void) const
CRect	operator+ (void) const
CRect	operator+ (const CRect &a) const
CRect	operator+ (const CPos &a) const
CRect	operator+ (const CSize &a) const
CRect	operator- (const CRect &a) const
CRect	operator- (const CPos &a) const
CRect	operator- (const CSize &a) const
void	operator+= (const CRect &a)
void	operator+= (const CPos &a)
void	operator+= (const CSize &a)
void	operator-= (const CRect &a)
void	operator-= (const CPos &a)
void	operator-= (const CSize &a)
float	GetWidth () const
float	GetHeight () const
CSize	GetSize () const
	Get Size. More...
CPos	TopLeft () const
	Get Position equivalent to top/left corner. More...
CPos	TopRight () const
	Get Position equivalent to top/right corner. More...
CPos	BottomLeft () const
	Get Position equivalent to bottom/left corner. More...
CPos	BottomRight () const
	Get Position equivalent to bottom/right corner. More...
CPos	CenterPoint () const
	Get Position equivalent to the center of the rectangle. More...
bool	PointInside (const CPos &point) const
	Evalutates if point is within the rectangle. More...
CRect	Scale (float x, float y) const

Public Attributes
float	left
	Returning CPos representing each corner. More...
float	top
float	right
float	bottom

Detailed Description

Rectangle class used for screen rectangles.

It's very similar to the MS CRect, but with FLOATS because it's meant to be used with OpenGL which takes float values.

Changed to floats 2004-08-31 /GL

Definition at line 71 of file Overlay.h.

Constructor & Destructor Documentation

CRect::CRect

(

)

Definition at line 75 of file Overlay.cpp.

CRect::CRect

(

const CPos &

pos

)

Definition at line 80 of file Overlay.cpp.

CRect::CRect

(

const CSize &

size

)

Definition at line 85 of file Overlay.cpp.

CRect::CRect	(	const CPos &	upperleft,
		const CPos &	bottomright
	)

Definition at line 90 of file Overlay.cpp.

CRect::CRect	(	const CPos &	pos,
		const CSize &	size
	)

Definition at line 95 of file Overlay.cpp.

CRect::CRect	(	const float	l,
		const float	t,
		const float	r,
		const float	b
	)

Definition at line 100 of file Overlay.cpp.

Member Function Documentation

CPos CRect::BottomLeft

(

)

const

Get Position equivalent to bottom/left corner.

Definition at line 257 of file Overlay.cpp.

CPos CRect::BottomRight

(

)

const

Get Position equivalent to bottom/right corner.

Definition at line 262 of file Overlay.cpp.

CPos CRect::CenterPoint

(

)

const

Get Position equivalent to the center of the rectangle.

Definition at line 267 of file Overlay.cpp.

float CRect::GetHeight

(

)

const

Returns

Height of Rectangle

Definition at line 237 of file Overlay.cpp.

CSize CRect::GetSize

(

)

const

Get Size.

Definition at line 242 of file Overlay.cpp.

float CRect::GetWidth

(

)

const

Returns

Width of Rectangle

Definition at line 232 of file Overlay.cpp.

bool CRect::operator!=

(

const CRect &

a

)

const

Definition at line 125 of file Overlay.cpp.

CRect CRect::operator+

(

void

)

const

Definition at line 137 of file Overlay.cpp.

CRect CRect::operator+

(

const CRect &

a

)

const

Definition at line 143 of file Overlay.cpp.

CRect CRect::operator+

(

const CPos &

a

)

const

Definition at line 149 of file Overlay.cpp.

CRect CRect::operator+

(

const CSize &

a

)

const

Definition at line 155 of file Overlay.cpp.

void CRect::operator+=

(

const CRect &

a

)

Definition at line 179 of file Overlay.cpp.

void CRect::operator+=

(

const CPos &

a

)

Definition at line 188 of file Overlay.cpp.

void CRect::operator+=

(

const CSize &

a

)

Definition at line 197 of file Overlay.cpp.

CRect CRect::operator-

(

void

)

const

Definition at line 131 of file Overlay.cpp.

CRect CRect::operator-

(

const CRect &

a

)

const

Definition at line 161 of file Overlay.cpp.

CRect CRect::operator-

(

const CPos &

a

)

const

Definition at line 167 of file Overlay.cpp.

CRect CRect::operator-

(

const CSize &

a

)

const

Definition at line 173 of file Overlay.cpp.

void CRect::operator-=

(

const CRect &

a

)

Definition at line 206 of file Overlay.cpp.

void CRect::operator-=

(

const CPos &

a

)

Definition at line 215 of file Overlay.cpp.

void CRect::operator-=

(

const CSize &

a

)

Definition at line 224 of file Overlay.cpp.

CRect & CRect::operator=

(

const CRect &

a

)

Definition at line 106 of file Overlay.cpp.

bool CRect::operator==

(

const CRect &

a

)

const

Definition at line 116 of file Overlay.cpp.

bool CRect::PointInside

(

const CPos &

point

)

const

Evalutates if point is within the rectangle.

Parameters

point

CPos representing point

Returns

true if inside.

Definition at line 272 of file Overlay.cpp.

CRect CRect::Scale	(	float	x,
		float	y
	)		const

Definition at line 280 of file Overlay.cpp.

CPos CRect::TopLeft

(

)

const

Get Position equivalent to top/left corner.

Definition at line 247 of file Overlay.cpp.

CPos CRect::TopRight

(

)

const

Get Position equivalent to top/right corner.

Definition at line 252 of file Overlay.cpp.

Member Data Documentation

float CRect::bottom

Definition at line 159 of file Overlay.h.

float CRect::left

Returning CPos representing each corner.

Dimensions

Definition at line 159 of file Overlay.h.

float CRect::right

Definition at line 159 of file Overlay.h.

float CRect::top

Definition at line 159 of file Overlay.h.

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

• /home/sathyam/0ad.svn/source/ps/Overlay.h
• /home/sathyam/0ad.svn/source/ps/Overlay.cpp