16 # Documentation browser under "/perldoc"
21 $self->render('index');
24 get '/jit_tree/:id/:depth' => sub {
26 my $id = $self->stash('id');
27 my $depth = $self->stash('depth');
28 warn "jit_tree $id $depth";
29 my $jit_tree = _fetch_node($id, $depth, sub {
30 my $node=shift; $node->{data}{'$area'} = $node->{self_size}+$node->{kids_size}
32 use Devel::Dwarn; Dwarn($jit_tree);
33 $self->render_json($jit_tree);
37 my ($id, $depth, $transform) = @_;
38 my $node = MemView->selectrow_hashref("select * from node where id = ?", undef, $id);
39 if ($depth && $node->{child_seqns}) {
40 my @child_seqns = split /,/, $node->{child_seqns};
41 my @children = map { _fetch_node($_, $depth-1, $transform) } @child_seqns;
42 $node->{children} = \@children;
44 $transform->($node) if $transform;
54 Welcome to the Mojolicious real-time web framework!
56 @@ layouts/default.html.ep
59 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
60 <title>Treemap - TreeMap with on-demand nodes</title>
63 <link type="text/css" href="css/base.css" rel="stylesheet" />
64 <link type="text/css" href="css/Treemap.css" rel="stylesheet" />
66 <!--[if IE]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
68 <!-- JIT Library File -->
69 <script language="javascript" type="text/javascript" src="jit.js"></script>
70 <script language="javascript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.8.1/jquery.min.js"></script>
73 <script language="javascript" type="text/javascript" src="tmdata.js"></script>
74 <script language="javascript" type="text/javascript" src="tm.js"></script>
77 <body onload="init();">
80 <div id="left-container">
86 TreeMap with on-demand nodes
89 This example shows how you can use the <b>request</b> controller method to create a TreeMap with on demand nodes<br /><br />
90 This example makes use of native Canvas text and shadows, but can be easily adapted to use HTML like the other examples.<br /><br />
91 There should be only one level shown at a time.<br /><br />
92 Clicking on a band should show a new TreeMap with its most listened albums.<br /><br />
100 <label for="r-sq">Squarified </label>
103 <input type="radio" id="r-sq" name="layout" checked="checked" value="left" />
108 <label for="r-st">Strip </label>
111 <input type="radio" id="r-st" name="layout" value="top" />
115 <label for="r-sd">SliceAndDice </label>
118 <input type="radio" id="r-sd" name="layout" value="bottom" />
124 <a id="back" href="#" class="theme button white">Go to Parent</a>
127 <div style="text-align:center;"><a href="example2.js">See the Example Code</a></div>
130 <div id="center-container">
131 <div id="infovis"></div>
134 <div id="right-container">
136 <div id="inner-details"></div>