kotlin-browser/web.geometry/DOMPoint

DOMPoint

open class DOMPoint(var x: Double = definedExternally, var y: Double = definedExternally, var z: Double = definedExternally, var w: Double = definedExternally) : DOMPointReadOnly, Serializable(source)

A DOMPoint object represents a 2D or 3D point in a coordinate system; it includes values for the coordinates in up to three dimensions, as well as an optional perspective value. DOMPoint is based on DOMPointReadOnly but allows its properties' values to be changed.

MDN Reference

Constructors

DOMPoint

constructor(x: Double = definedExternally, y: Double = definedExternally, z: Double = definedExternally, w: Double = definedExternally)

Types

Companion

object Companion

Properties

open override var w: Double

The DOMPoint interface's w property holds the point's perspective value, w, for a point in space.

open override var x: Double

The DOMPoint interface's x property holds the horizontal coordinate, x, for a point in space.

open override var y: Double

The DOMPoint interface's y property holds the vertical coordinate, y, for a point in space.

open override var z: Double

The DOMPoint interface's z property specifies the depth coordinate of a point in space.

Functions

matrixTransform

fun matrixTransform(matrix: DOMMatrixReadOnly = definedExternally): DOMPoint

The matrixTransform() method of the DOMPointReadOnly interface applies a matrix transform specified as an object to the DOMPointReadOnly object, creating and returning a new DOMPointReadOnly object. Neither the matrix nor the point are altered.

toJSON

fun toJSON(): JsAny

The DOMPointReadOnly method toJSON() returns an object giving the JSON form of the point object.