Class: Rect ​

Rectangular region

Constructors ​

• constructor

Properties ​

• x
• y
• w
• h

Accessors ​

• width
• height

Methods ​

• pointInRect
• clone
• copyFrom
• copyTo
• inner
• equal
• equalArea
• equalInnerArea
• innerArea
• setTo

Constructors ​

constructor ​

• new Rect(x?, y?, width?, height?)

Creates a new rectangular area object

Parameters ​

Defined in ​

src/math/Rect.ts:34

Properties ​

x ​

• x: number

The x-coordinate of the rectangle

Defined in ​

src/math/Rect.ts:10

y ​

• y: number

The y-coordinate of the rectangle

Defined in ​

src/math/Rect.ts:15

w ​

• w: number

Width of a rectangle

Defined in ​

src/math/Rect.ts:20

h ​

• h: number

Height of rectangle

Defined in ​

src/math/Rect.ts:25

Accessors ​

width ​

• get width(): number

Width of a rectangle

Returns ​

number

Defined in ​

src/math/Rect.ts:44

• set width(v): void

Parameters ​

Returns ​

void

Defined in ​

src/math/Rect.ts:48

height ​

• get height(): number

Height of rectangle

Returns ​

number

Defined in ​

src/math/Rect.ts:55

• set height(v): void

Parameters ​

Returns ​

void

Defined in ​

src/math/Rect.ts:59

Methods ​

pointInRect ​

▸ Static pointInRect(x, y, lt_x, lt_y, rb_x, rb_y): boolean

Whether the point is within the specified area

Parameters ​

Returns ​

boolean

Defined in ​

src/math/Rect.ts:73

clone ​

▸ clone(): Rect

Returns a new rectangular area object with the same properties as the current rectangular area

Returns ​

Rect

Defined in ​

src/math/Rect.ts:85

copyFrom ​

▸ copyFrom(rect): void

Copy the properties of the source object to this object

Parameters ​

Returns ​

void

Defined in ​

src/math/Rect.ts:94

copyTo ​

▸ copyTo(rect): void

Copy the properties of this object to the target object

Parameters ​

Returns ​

void

Defined in ​

src/math/Rect.ts:106

inner ​

▸ inner(x, y): boolean

Whether the point is in this area

Parameters ​

Returns ​

boolean

Defined in ​

src/math/Rect.ts:116

equal ​

▸ equal(rectangle): boolean

Whether the current rectangle is equal to the target rectangle

Parameters ​

Returns ​

boolean

Defined in ​

src/math/Rect.ts:128

equalArea ​

▸ equalArea(x, y, width, height): boolean

Whether the current rectangle is equal to the target rectangle

Parameters ​

Returns ​

boolean

Defined in ​

src/math/Rect.ts:140

equalInnerArea ​

▸ equalInnerArea(source): boolean

Whether this rectangle overlaps with the target object

Parameters ​

Returns ​

boolean

Defined in ​

src/math/Rect.ts:149

innerArea ​

▸ innerArea(source, target): Rect

Returns the overlap of two rectangles

Parameters ​

Returns ​

Rect

Defined in ​

src/math/Rect.ts:174

setTo ​

▸ setTo(x, y, width, height): void

Sets the properties of the rectangle

Parameters ​

Returns ​

void

Defined in ​

src/math/Rect.ts:213