File: graphen.html

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<html>
<head>
   <title>JSXGraph Konstruktionstemplate</title>
   <link rel="stylesheet" type="text/css" href="/jsxgraph/distrib/jsxgraph.css" />
   <script type="text/javascript" src="../src/loadjsxgraph.js"></script>
    <script type="text/javascript" src="../src/reader/graph.js"></script>
</head>
<body>

  <div id="jxgbox" class="jxgbox" style="width:500px; height:500px;"></div>
  <script type="text/javascript">
  /* <![CDATA[ */                    
    //board = JXG.JSXGraph.loadBoardFromFile('jxgbox','graphs/graph3.txt', 'digraph');
    board = JXG.JSXGraph.loadBoardFromFile('jxgbox','graphs/graphJana.txt', 'digraph');
							  /* ]]> */
                              
    function waitForGraph () {
        if(board.addedGraph != null) {
            // anfangen
            doSomething();
        }
        else {
            // warten
            window.setTimeout("waitForGraph()", 100);
        }
    }
    window.setTimeout("waitForGraph()", 100);
     
    function doSomething() {      
        board.addedGraph.nodes[2].reference.setProperty({fillColor:'blue',strokeColor:'black',size:7,face:'[]'}); // B
        board.addedGraph.segments[1][2].edge.setProperty({strokeColor:'green',dash:3}); // Kante von A nach B
        board.addedGraph.segments[1][2].weight.setText('Hallo');

        JXG.debug(board.addedGraph.adjMatrix);
    }
    
    
   </script>

</body>
</html>