interface DOMPointReadOnly
The DOMPointReadOnly interface specifies the coordinate and perspective fields used by DOMPoint to define a 2D or 3D point in a coordinate system.
Properties #
The DOMPointReadOnly interface's w property holds the point's perspective value, w, for a read-only point in space.
The DOMPointReadOnly interface's x property holds the horizontal coordinate, x, for a read-only point in space. This property cannot be changed by JavaScript code in this read-only version of the DOMPoint object.
The DOMPointReadOnl**y** interface's y property holds the vertical coordinate, y, for a read-only point in space.
The DOMPointReadOnly interface's z property holds the depth coordinate, z, for a read-only point in space.
Methods #
#matrixTransform(matrix?: DOMMatrixInit): 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.
The DOMPointReadOnly method toJSON() returns an object giving the JSON form of the point object.
variable DOMPointReadOnly
The DOMPointReadOnly interface specifies the coordinate and perspective fields used by DOMPoint to define a 2D or 3D point in a coordinate system.
Properties #
Methods #
#fromPoint(other?: DOMPointInit): DOMPointReadOnly The static DOMPointReadOnly method fromPoint() creates and returns a new DOMPointReadOnly object given a source point.