Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 490x 490x 490x 490x 490x 438x 438x 490x 1x 1x 2637x 2637x 2637x 2637x 1x | /*----------------------------------------------------------------------+
| Title: Midpoint.ts |
| A port of the software Geometry Applet by |
| Author: David E. Joyce |
| Department of Mathematics and Computer Science |
| Clark University |
| Worcester, MA 01610-1477 |
| U.S.A. |
| |
| http://aleph0.clarku.edu/~djoyce/home.html |
| djoyce@clarku.edu |
| |
| Date: February, 1996. Version 2.0.0 May, 1997. |
| TypeScript Port: 2019, Nelson Brown, brownnrl@gmail.com |
| https://www.nelsonbrown.net/ |
+----------------------------------------------------------------------*/
import {PointElement} from "./PointElement";
export class Midpoint extends PointElement {
_A : PointElement;
_B : PointElement;
constructor(A: PointElement, B: PointElement) {
super();
this.dimension = 0;
this._A = A;
this._B = B;
if (this._A.AP == this._B.AP) {
this._AP = this._A.AP;
}
}
public update() : void {
this._x = (this._A.x + this._B.x) / 2.0;
this._y = (this._A.y + this._B.y) / 2.0;
this._z = (this._A.z + this._B.z) / 2.0;
}
}
|