image-in-browser/lib/common/point.js

Package for encoding / decoding images, transforming images, applying filters, drawing primitives on images on the client side (no need for server Node.js)

export class Point {
    get x() {
        return this._x;
    }
    get y() {
        return this._y;
    }
    get xt() {
        return Math.trunc(this.x);
    }
    get yt() {
        return Math.trunc(this.y);
    }
    constructor(x, y) {
        this._x = x;
        this._y = y;
    }
    static from(other) {
        return new Point(other._x, other._y);
    }
    move(x, y) {
        return new Point(x, y);
    }
    offset(dx, dy) {
        return this.move(this._x + dx, this._y + dy);
    }
    mul(n) {
        return this.move(this._x * n, this._y * n);
    }
    add(p) {
        return this.move(this._x + p._x, this._y + p._y);
    }
    equals(other) {
        return this._x === other._x && this._y === other._y;
    }
    toString() {
        return `${this.constructor.name} (x: ${this._x}, y: ${this._y})`;
    }
}
//# sourceMappingURL=point.js.map