1 Rkns.randomData = function(_renkan, _opts) {

     2     _opts = _opts || {};

     3     _opts.user_count = _opts.user_count || 5;

     4     _opts.node_count = _opts.node_count || 20;

     5     _opts.edge_count = _opts.edge_count || 2 * _opts.node_count;

     6     _opts.user_colors = _opts.user_colors || ["#ff0000", "#008000", "#0000ff", "#808000", "#808080", "#c000c0", "#00c0c0"];

     7     var _proj = _renkan.project

     8     for (var i = 0; i < _opts.user_count; i++) {

     9         _proj.addUser({

    10             id: "user-"+i,

    11             title: "User #"+(1+i),

    12             color: _opts.user_colors[i]

    13         });

    14     }

    15     for (var i = 0; i < _opts.node_count; i++) {

    16         _proj.addNode({

    17             id: "node-"+i,

    18             title: "Node #"+(1+i),

    19             created_by: "user-" + Math.floor(_opts.user_count*Math.random()),

    20             position: {

    21                 x: 300 * Math.cos(2 * Math.PI * i / _opts.node_count),

    22                 y: 300 * Math.sin(2 * Math.PI * i / _opts.node_count)

    23             }

    24         });

    25     }

    26     for (var i = 0; i < _opts.node_count; i++) {

    27         var _from, _to;

    28         _from = _to = Math.floor(_opts.node_count*Math.random());

    29         while(_from === _to) {

    30             _to = Math.floor(_opts.node_count*Math.random());

    31         }

    32         _proj.addEdge({

    33             id: "edge-"+i,

    34             title: "Edge #"+(1+i),

    35             created_by: "user-" + Math.floor(_opts.user_count*Math.random()),

    36             from: "node-" + _from,

    37             to: "node-" + _to

    38         });

    39     }

    40     _renkan.current_user = "user-0";

    41     _renkan.renderer.autoScale();

    42 }