IntRect Struct Reference

Integer Rectangle. More...

Detailed Description

Integer Rectangle.

Works almost like UnityEngine.Rect but with integer coordinates

Public Member Functions
	IntRect (int xmin, int ymin, int xmax, int ymax)
bool	Contains (int x, int y)
void	DebugDraw (GraphTransform transform, Color color)
	Draws some debug lines representing the rect. More...
override bool	Equals (System.Object obj)
IntRect	Expand (int range)
	Returns a new rect which is expanded by range in all directions. More...
IntRect	ExpandToContain (int x, int y)
	Returns a new IntRect which is expanded to contain the point. More...
override int	GetHashCode ()
bool	IsValid ()
	Returns if this rectangle is valid. More...
override string	ToString ()

Static Public Member Functions
static IntRect	Intersection (IntRect a, IntRect b)
	Returns the intersection rect between the two rects. More...
static bool	Intersects (IntRect a, IntRect b)
	Returns if the two rectangles intersect each other. More...
static bool	operator!= (IntRect a, IntRect b)
static bool	operator== (IntRect a, IntRect b)
static IntRect	Union (IntRect a, IntRect b)
	Returns a new rect which contains both input rects. More...

Public Attributes
int	xmax
int	xmin
int	ymax
int	ymin

Properties
int	Height [get]
int	Width [get]

Constructor & Destructor Documentation

IntRect()

IntRect	(	int	xmin,
		int	ymin,
		int	xmax,
		int	ymax
	)

Member Function Documentation

Contains()

bool Contains	(	int	x,
		int	y
	)

DebugDraw()

void DebugDraw	(	GraphTransform	transform,
		Color	color
	)

Draws some debug lines representing the rect.

Equals()

override bool Equals

(

System.Object

obj

)

Expand()

IntRect Expand

(

int

range

)

Returns a new rect which is expanded by range in all directions.

Parameters

range

How far to expand. Negative values are permitted.

ExpandToContain()

IntRect ExpandToContain	(	int	x,
		int	y
	)

Returns a new IntRect which is expanded to contain the point.

GetHashCode()

override int GetHashCode

(

)

Intersection()

static IntRect Intersection ( IntRect  a, IntRect  b  )

static

Returns the intersection rect between the two rects.

The intersection rect is the area which is inside both rects. If the rects do not have an intersection, an invalid rect is returned.

See also

IsValid

Intersects()

static bool Intersects ( IntRect  a, IntRect  b  )

static

Returns if the two rectangles intersect each other.

IsValid()

bool IsValid

(

)

Returns if this rectangle is valid.

An invalid rect could have e.g xmin > xmax. Rectamgles with a zero area area invalid.

operator!=()

static bool operator!= ( IntRect  a, IntRect  b  )

static

operator==()

static bool operator== ( IntRect  a, IntRect  b  )

static

ToString()

override string ToString

(

)

Union()

static IntRect Union ( IntRect  a, IntRect  b  )

static

Returns a new rect which contains both input rects.

This rectangle may contain areas outside both input rects as well in some cases.

Member Data Documentation

xmax

int xmax

xmin

int xmin

ymax

int ymax

ymin

int ymin

Property Documentation

Height

int Height

get

Width

int Width

get

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The documentation for this struct was generated from the following file:

• /Users/arong/Unity/a-pathfinding-project/Assets/AstarPathfindingProject/Core/astarclasses.cs