happy-dom
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Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
84 lines • 1.96 kB
JavaScript
import * as PropertySymbol from '../PropertySymbol.js';
/**
* DOM Point Readonly.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMPointReadOnly
*/
export default class DOMPointReadOnly {
[PropertySymbol.x] = 0;
[PropertySymbol.y] = 0;
[PropertySymbol.z] = 0;
[PropertySymbol.w] = 1;
/**
* Constructor.
*
* @param [x] X position.
* @param [y] Y position.
* @param [z] Width.
* @param [w] Height.
*/
constructor(x, y, z, w) {
this[PropertySymbol.x] = x !== undefined && x !== null ? Number(x) : 0;
this[PropertySymbol.y] = y !== undefined && y !== null ? Number(y) : 0;
this[PropertySymbol.z] = z !== undefined && z !== null ? Number(z) : 0;
this[PropertySymbol.w] = w !== undefined && w !== null ? Number(w) : 1;
}
/**
* Returns x.
*
* @returns X.
*/
get x() {
return this[PropertySymbol.x];
}
/**
* Returns y.
*
* @returns Y.
*/
get y() {
return this[PropertySymbol.y];
}
/**
* Returns z.
*
* @returns Z.
*/
get z() {
return this[PropertySymbol.z];
}
/**
* Returns w.
*
* @returns W.
*/
get w() {
return this[PropertySymbol.w];
}
/**
* Returns the JSON representation of the object.
*
* @returns JSON representation.
*/
toJSON() {
return {
x: this.x,
y: this.y,
z: this.z,
w: this.w
};
}
/**
* Returns a new DOMPointReadOnly object.
*
* @param [otherPoint] Other point.
* @returns Cloned object.
*/
static fromPoint(otherPoint) {
if (!otherPoint) {
return new this();
}
return new this(otherPoint.x ?? null, otherPoint.y ?? null, otherPoint.z ?? null, otherPoint.w ?? null);
}
}
//# sourceMappingURL=DOMPointReadOnly.js.map