snaptogrid

snaptogrid

by migerh

HTML

<link rel="stylesheet" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css">
<script src="http://cdnjs.cloudflare.com/ajax/libs/jsxgraph/0.94/jsxgraphcore.js"></script>
<div id="jxgbox" style="width: 500px; height: 500px;"></div>

JavaScript

var board = JXG.JSXGraph.initBoard('jxgbox', {boundingbox: [-10, 10, 10, -10], axis: true});

var options = {snapToGrid: true};
var p1 = board.create('point', [1, 1], options);
var p2 = board.create('point', [3, 3], options);
var line = board.create('line', [p1, p2]);