30 lines
755 B
JavaScript
30 lines
755 B
JavaScript
|
export class Point {
|
||
|
|
constructor(x, y) {
|
||
|
|
this._x = x;
|
||
|
|
this._y = y;
|
||
|
|
}
|
||
|
|
get x() { return this._x; }
|
||
|
|
get y() { return this._y; }
|
||
|
|
add(pt) {
|
||
|
|
return new Point(this.x + pt.x, this.y + pt.y);
|
||
|
|
}
|
||
|
|
sub(pt) {
|
||
|
|
return new Point(this.x - pt.x, this.y - pt.y);
|
||
|
|
}
|
||
|
|
mul(pt) {
|
||
|
|
return new Point(this.x * pt.x, this.y * pt.y);
|
||
|
|
}
|
||
|
|
div(pt) {
|
||
|
|
return new Point(this.x / pt.x, this.y / pt.y);
|
||
|
|
}
|
||
|
|
abs() {
|
||
|
|
return new Point(Math.abs(this.x), Math.abs(this.y));
|
||
|
|
}
|
||
|
|
magnitude() {
|
||
|
|
return Math.sqrt(Math.pow(this.x, 2) + Math.pow(this.y, 2));
|
||
|
|
}
|
||
|
|
floor() {
|
||
|
|
return new Point(Math.floor(this.x), Math.floor(this.y));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=Point.js.map
|