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client/js/random-data.js
author veltr
Tue, 21 Aug 2012 12:46:11 +0200
changeset 23 70c8af9b44ec
parent 21 b43dd87f7ffa
child 25 b5ada3bb8e53
permissions -rw-r--r--
Rebased Rendering on Backbone Model
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Rkns.randomData = function(_renkan, _opts) {
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    _opts = _opts || {};
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    _opts.user_count = _opts.user_count || 5;
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    _opts.node_count = _opts.node_count || 20;
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    _opts.edge_count = _opts.edge_count || 2 * _opts.node_count;
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    _opts.user_colors = _opts.user_colors || ["#ff0000", "#008000", "#0000ff", "#808000", "#808080", "#c000c0", "#00c0c0"];
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    var _proj = _renkan.project
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    for (var i = 0; i < _opts.user_count; i++) {
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        _proj.addUser({
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            id: "user-"+i,
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            title: "User #"+(1+i),
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            color: _opts.user_colors[i]
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        });
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    }
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    for (var i = 0; i < _opts.node_count; i++) {
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        _proj.addNode({
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            id: "node-"+i,
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            title: "Node #"+(1+i),
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            created_by: "user-" + Math.floor(_opts.user_count*Math.random()),
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            position: {
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                x: 300 * Math.cos(2 * Math.PI * i / _opts.node_count),
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                y: 300 * Math.sin(2 * Math.PI * i / _opts.node_count)
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            }
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        });
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    }
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    for (var i = 0; i < _opts.node_count; i++) {
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        var _from, _to;
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        _from = _to = Math.floor(_opts.node_count*Math.random());
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        while(_from === _to) {
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            _to = Math.floor(_opts.node_count*Math.random());
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        }
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        _proj.addEdge({
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            id: "edge-"+i,
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            title: "Edge #"+(1+i),
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            created_by: "user-" + Math.floor(_opts.user_count*Math.random()),
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            from: "node-" + _from,
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            to: "node-" + _to
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        });
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    }
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    _renkan.current_user = "user-0";
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}
renkan