| /** |
| * Copyright (c) 2006-2015, JGraph Ltd |
| * Copyright (c) 2006-2015, Gaudenz Alder |
| */ |
| /** |
| * Class: mxPoint |
| * |
| * Implements a 2-dimensional vector with double precision coordinates. |
| * |
| * Constructor: mxPoint |
| * |
| * Constructs a new point for the optional x and y coordinates. If no |
| * coordinates are given, then the default values for <x> and <y> are used. |
| */ |
| function mxPoint(x, y) |
| { |
| this.x = (x != null) ? x : 0; |
| this.y = (y != null) ? y : 0; |
| }; |
| |
| /** |
| * Variable: x |
| * |
| * Holds the x-coordinate of the point. Default is 0. |
| */ |
| mxPoint.prototype.x = null; |
| |
| /** |
| * Variable: y |
| * |
| * Holds the y-coordinate of the point. Default is 0. |
| */ |
| mxPoint.prototype.y = null; |
| |
| /** |
| * Function: equals |
| * |
| * Returns true if the given object equals this point. |
| */ |
| mxPoint.prototype.equals = function(obj) |
| { |
| return obj != null && obj.x == this.x && obj.y == this.y; |
| }; |
| |
| /** |
| * Function: clone |
| * |
| * Returns a clone of this <mxPoint>. |
| */ |
| mxPoint.prototype.clone = function() |
| { |
| // Handles subclasses as well |
| return mxUtils.clone(this); |
| }; |