Ordinal Brush II

by Colin White

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/crossfilter/1.3.11/crossfilter.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3-tip/0.6.3/d3-tip.min.js"></script>
<div id="histogram"></div>

CSS

.chart rect {
  fill: steelblue;
}


.brush .extent {
    stroke: #222;
    fill-opacity: .125;
    shape-rendering: crispEdges;
}

JavaScript

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   ...