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pslice.html
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pslice.html
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<!DOCTYPE html>
<meta charset="utf-8">
<style>
.node {
stroke: #fff;
stroke-width: 1.5px;
}
.link {
stroke: #999;
stroke-width:15px;
stroke-opacity: .6;
}
</style>
<body>
<center>
<h1>Visualization of the VistA FileMan Structure</h1>
<h2>Demonstrating the distance map from the Patient (#2) file</h2>
<h2>Part of the "Learning the Language of Healthcare" ARMY SBIR </h2>
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script>
var diameter = 1700
var tree = d3.layout.tree()
.size([442, diameter / 2 - 50])
.separation(function(a, b) { return (a.parent == b.parent ? 1 : 2) / a.depth; });
var svg = d3.select("body").append("svg")
.attr("width",diameter)
.attr("height",diameter)
.append("g")
.attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");
d3.json("pSliceDGFiles.json", function (error, fileman) {
var tempnodes0=[];
var tempnodes1=[];
var tempnodes2=[];
var tempnodes3=[];
fileman.forEach( function(d) {
switch(d.indexedPath.length){
case 0:
tempnodes0.push({name: d.label});
break;
case 1:
tempnodes1.push({name: d.label});
break;
case 2:
tempnodes2.push({name: d.label});
break;
case 3:
tempnodes3.push({name: d.label});
break;
};
});
tempnodes0.push({name: "No Path"});
tempnodes1.push({name: "Direct Links", children: tempnodes2});
tempnodes2.push({name: "2 steps", children: tempnodes3});
tempnodes3.push({name: "3 steps", children: tempnodes0});
var graph={
nodes: [{name: "Patient File", size: 80,children: tempnodes1}],
links: []
};
nodes= tree.nodes(graph.nodes[0]);
links= tree.links(nodes);
var node = svg.selectAll(".node")
.data(nodes)
.enter().append("g")
.attr("class", "node")
.attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")"; });
node.append("circle")
.attr("r", 4.5);
node.append("text")
.attr("dy", 3)
.text(function(d) { return d.name; })
.attr("text-anchor", function(d) { return d.x < 180 || d.x > 360 ? "start" : "end"; })
.attr("transform", function(d) { return d.x < 180 || d.x > 360 ? "translate(8)" : "rotate(180)translate(-8)"; })
.attr("font-size","5px")
.attr("stroke","black")
.attr("stroke-width",'.5');
});
d3.select(self.frameElement).style("height", diameter - 150 + "px");
</script>
</body>