Sha256: 2ac733f1531830e16370456854735d19edba75f94080f7afabfc8bcbeb527c4c

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Versions: 1

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Stored size: 1.77 KB

Contents

<html>
  <head>
    <title>Job Voyager</title>
    <link type="text/css" href="../ex.css" rel="stylesheet"/>
    <script type="text/javascript" src="../../protovis-d3.3.js"></script>
    <script type="text/javascript" src="jobs.js"></script>
    <style type="text/css">

#fig {
  width: 860px;
  height: 580px;
}

    </style>
  </head>
  <body>
    <div id="center"><div id="fig">
    <script type="text/javascript+protovis">

/* Flatten the tree into an array to faciliate transformation. */
var jobs = pv.flatten(jobs)
    .key("job")
    .key("gender", function(i) i.charAt(0))
    .key("year", function(i) years[i])
    .key("people")
    .array();

/* Compute per-year and per-job totals. */
var sumByYear = pv.nest(jobs)
    .key(function(d) d.year)
    .rollup(function(v) pv.sum(v, function(d) d.people)),
  sumByJob = pv.nest(jobs)
    .key(function(d) d.gender + d.job)
    .rollup(function(v) pv.sum(v, function(d) d.people));

var w = 800,
    h = 480,
    x = pv.Scale.linear(years).range(0, w),
    y = pv.Scale.linear(0, sumByYear[2000]).range(0, h),
    c = pv.Scale.ordinal("men", "women").range("#33f", "#f33")
    a = pv.Scale.linear(pv.values(sumByJob)).range(.4, .8);

var vis = new pv.Panel()
    .width(w)
    .height(h)
    .margin(30);

vis.add(pv.Rule)
    .data(x.ticks())
    .left(x)
    .strokeStyle("#ccc")
  .anchor("bottom").add(pv.Label);

vis.add(pv.Rule)
    .bottom(0);

var area = vis.add(pv.Layout.Stack)
    .layers(pv.nest(jobs).key(function(d) d.gender + d.job).entries())
    .values(function(d) d.values)
    .x(function(d) x(d.year))
    .y(function(d) y(d.people))
    .order("reverse")
    .offset("expand")
  .layer.add(pv.Area)
    .fillStyle(function(d, p) c(d.gender).alpha(a(sumByJob[p.key])));

vis.render();

    </script>
  </div></div></body>
</html>

Version data entries

1 entries across 1 versions & 1 rubygems

Version Path
rubyvis-0.1.1 vendor/examples/jobs/jobs.html