QPoint

The QPoint class defines a point in the plane using integer precision.

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

+ new QPoint(): QPoint

Overrides Component.constructor

Returns: QPoint

+ new QPoint(nativeElement: NativeElement): QPoint

Overrides Component.constructor

Parameters:

NameType
nativeElementNativeElement

Returns: QPoint

+ new QPoint(x?: number, y?: number): QPoint

Overrides Component.constructor

Parameters:

NameType
x?number
y?number

Returns: QPoint

Properties

native

native: NativeElement | null

Inherited from Component.native

Methods

isNull

isNull(): boolean

Returns true if both the x and y coordinates are set to 0.0 (ignoring the sign); otherwise returns false.

Returns: boolean


manhattanLength

manhattanLength(): number

Returns the sum of the absolute values of x() and y(), traditionally known as the "Manhattan length" of the vector from the origin to the point.

Returns: number


setX

setX(value: number): void

Parameters:

NameType
valuenumber

Returns: void


setY

setY(value: number): void

Parameters:

NameType
valuenumber

Returns: void


transposed

transposed(): QPoint

Returns a point with x and y coordinates exchanged

Returns: QPoint


x

x(): number

Returns: number


y

y(): number

Returns: number


Static fromQVariant

fromQVariant(variant: QVariant): QPoint

Parameters:

NameType
variantQVariant

Returns: QPoint