RectangleF

Classes

RectangleF

Implements

• ILtrb
• INotifyPropertyChanged<RectangleF, string>

Constructors

Constructor

new RectangleF(
   left?,
   top?,
   width?,
   height?): RectangleF;

Parameters

Parameter	Type
left?	number
top?	number
width?	number
height?	number

Returns

RectangleF

Accessors

bottom

Get Signature

get bottom(): number;

Returns

number

Set Signature

set bottom(value): void;

Parameters

Parameter	Type
value	number

Returns

void

Implementation of

ILtrb.bottom

center

Get Signature

get center(): PointF;

Returns

PointF

height

Get Signature

get height(): number;

Returns

number

Set Signature

set height(value): void;

Parameters

Parameter	Type
value	number

Returns

void

id

Get Signature

get id(): any;

Returns

any

left

Get Signature

get left(): number;

Returns

number

Set Signature

set left(value): void;

Parameters

Parameter	Type
value	number

Returns

void

Implementation of

ILtrb.left

right

Get Signature

get right(): number;

Returns

number

Set Signature

set right(value): void;

Parameters

Parameter	Type
value	number

Returns

void

Implementation of

ILtrb.right

top

Get Signature

get top(): number;

Returns

number

Set Signature

set top(value): void;

Parameters

Parameter	Type
value	number

Returns

void

Implementation of

ILtrb.top

width

Get Signature

get width(): number;

Returns

number

Set Signature

set width(value): void;

Parameters

Parameter	Type
value	number

Returns

void

empty

Get Signature

get static empty(): RectangleF;

Returns

RectangleF

Methods

addPropertyChanged()

addPropertyChanged(listener): void;

Parameters

Parameter	Type
listener	(sender, eventArgs) => void

Returns

void

Implementation of

INotifyPropertyChanged.addPropertyChanged

clone()

clone(): RectangleF;

Returns

RectangleF

contains()

contains(
   point,
   includeBorder?,
   tolerance?): boolean;

Parameters

Parameter	Type
point	PointF
includeBorder?	boolean
tolerance?	number

Returns

boolean

containsRectangle()

containsRectangle(rectangle): boolean;

Parameters

Parameter	Type
rectangle	RectangleF

Returns

boolean

equals()

equals(other): boolean;

Parameters

Parameter	Type
other	RectangleF

Returns

boolean

getExpanded()

getExpanded(margin): RectangleF;

Parameters

Parameter	Type
margin	ILtrb

Returns

RectangleF

inflate()

inflate(size): void;

Parameters

Parameter	Type
size	number

Returns

void

intersectsWith()

intersectsWith(rect): boolean;

Determines if this rectangle intersects with rect

Parameters

Parameter	Type
rect	RectangleF

Returns

boolean

isEmpty()

isEmpty(): boolean;

Returns

boolean

removePropertyChanged()

removePropertyChanged(listener): void;

Parameters

Parameter	Type
listener	(sender, eventArgs) => void

Returns

void

Implementation of

INotifyPropertyChanged.removePropertyChanged

toJSON()

toJSON(): object;

Returns

object

height

height: number;

id

id: any;

left

left: number;

top

top: number;

width

width: number;

toString()

toString(): string;

Returns a string representation of an object.

Returns

string

updateByMatrix()

updateByMatrix(matrix): RectangleF;

Parameters

Parameter	Type
matrix	Matrix

Returns

RectangleF

FromLTRB()

static FromLTRB(
   left,
   top,
   right,
   bottom): RectangleF;

Parameters

Parameter	Type
left	number
top	number
right	number
bottom	number

Returns

RectangleF

fromLtrbObject()

static fromLtrbObject(obj): RectangleF;

Parameters

Parameter	Type
obj	ILtrb

Returns

RectangleF

FromObject()

static FromObject(object): RectangleF;

Parameters

Parameter	Type
object	{ height: number; left: number; top: number; width: number; }
object.height	number
object.left	number
object.top	number
object.width	number

Returns

RectangleF

fromPoints()

static fromPoints(point1, point2): RectangleF;

Parameters

Parameter	Type
point1	PointF
point2	PointF

Returns

RectangleF

fromString()

static fromString(str): RectangleF;

Parameters

Parameter	Type
str	string

Returns

RectangleF

getMatrix()

static getMatrix(initialRect, targetRect): Matrix;

Parameters

Parameter	Type
initialRect	RectangleF
targetRect	RectangleF

Returns

Matrix

getOverallBounds()

static getOverallBounds(rects): RectangleF;

Parameters

Parameter	Type
rects	RectangleF[]

Returns

RectangleF

intersect()

static intersect(a, b): RectangleF;

Creates a rectangle that represents the intersetion between a and b. If there is no intersection, empty rectangle is returned.

Parameters

Parameter	Type
a	RectangleF
b	RectangleF

Returns

RectangleF

isEqual()

static isEqual(
   a,
   b,
   tolerance?): boolean;

Parameters

Parameter	Type	Default value
a	RectangleF	undefined
b	RectangleF	undefined
tolerance	number	0.0001

Returns

boolean

union()

static union(a, b): RectangleF;

Parameters

Parameter	Type
a	RectangleF
b	RectangleF

Returns

RectangleF