AOI_Rectangle Class Reference

Rectangle. More...

Public Member Functions
	AOI_Rectangle ()
	AOI_Rectangle (float x1, float y1, float x2, float y2)
	AOI_Rectangle (const AOI_Rectangle &)
void	Union (const AOI_Rectangle &)
bool	Intersect (const AOI_Rectangle &)
bool	CoordInBounds (const AOI_Point &) const
bool	Overlaps (const AOI_Rectangle &) const
void	TLtoBR ()

Detailed Description

Rectangle.

Definition at line 147 of file AOI_Types.h.

Constructor & Destructor Documentation

AOI_Rectangle() [1/3]

AOI_Rectangle::AOI_Rectangle

(

)

Constructs an empty rectangle. The initial values are positive infinity for the left top and negative infinity for the bottom right.

Definition at line 38 of file AOI_Types.cpp.

AOI_Rectangle() [2/3]

AOI_Rectangle::AOI_Rectangle	(	float	x1,
		float	y1,
		float	x2,
		float	y2 )

Constructs a rectangle with given top/left and right/bottom

Parameters

x1	left coordinate
y1	top coordinate
x2	right coordinate
y2	bottom coordinate

Definition at line 52 of file AOI_Types.cpp.

AOI_Rectangle() [3/3]

AOI_Rectangle::AOI_Rectangle

(

const AOI_Rectangle &

inBounds

)

Constructs a copy of a rectangle.

Parameters

inBounds

Source rectangle to copy.

Definition at line 65 of file AOI_Types.cpp.

Member Function Documentation

CoordInBounds()

bool AOI_Rectangle::CoordInBounds

(

const AOI_Point &

inCoord

)

const

Checks if the given coordinate/point is inside the rectangle.

Returns

True is the point is in the rectangle including the bounds itself.

Definition at line 117 of file AOI_Types.cpp.

Intersect()

bool AOI_Rectangle::Intersect

(

const AOI_Rectangle &

inBounds

)

Intersect this rectangles with the given rectangle. The result might be an empty rectangle (-inf, -inf, +inf, +inf) when the rectangles do not overlap.

Parameters

inBounds

Rectangle to intersect with this rectangle

Returns

True is an intersection is found.

Definition at line 99 of file AOI_Types.cpp.

Overlaps()

bool AOI_Rectangle::Overlaps

(

const AOI_Rectangle &

inBounds

)

const

Checks if the given rectangle intersects with this rectangle.

Returns

True is an intersection is found.

Definition at line 127 of file AOI_Types.cpp.

TLtoBR()

void AOI_Rectangle::TLtoBR

(

)

Corrects the coordinates in the rectangle so that they conform to (left,top)-(right,bottom). Allowing all usual combinations like (right,top)-(left,bottom) etc.

Definition at line 137 of file AOI_Types.cpp.

Union()

void AOI_Rectangle::Union

(

const AOI_Rectangle &

inBounds

)

Unions the rectangles to the rectangle that encloses both the rectangles.

Parameters

inBounds

Rectangle to union with this rectangle

Definition at line 79 of file AOI_Types.cpp.

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

• C:/Environments/desktop/Source/PDFEngine/OpenAPI/AOI_Types.h
• C:/Environments/desktop/Source/PDFEngine/OpenAPI/AOI_Types.cpp