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nodegenerate.py
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#!/usr/bin/python
import os, sys
import cgi
import cgitb; cgitb.enable() # for troubleshooting
import subprocess
import citema
print 'Content-type: text/html\n'
print 'Loading ... don\'t go anywhere!'
sys.stdout.flush()
os.chdir('/afs/ir.stanford.edu/users/a/c/acolavin/cgi-bin/')
arguments = cgi.FieldStorage()
pmid = 23874166
level = 2
if 'pmid' in arguments:
pmid = int(arguments['pmid'].value)
if 'level' in arguments:
level = int(arguments['level'].value)
citema.makeMap(pmid,level)
print '''
<meta charset="utf-8">
<style>
.noder {
stroke: #fff;
stroke-width: 1.5px;
}
.link {
stroke: #999;
stroke-opacity: .6;
}
</style>
<body>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>
var width = 960,
height = 500;
var color = d3.scale.category20();
var force = d3.layout.force()
.charge(-120)
.linkDistance(20)
.size([width, height]);
var svg = d3.select("body").append("svg")
.attr("width", width)
.attr("height", height);
d3.json("../%i.json", function(error, graph) {
force
.nodes(graph.nodes)
.links(graph.links)
.start();
var link = svg.selectAll(".link")
.data(graph.links)
.enter().append("line")
.attr("class", "link")
.style("stroke-width", 2);//function(d) { return Math.sqrt(d.value); });
var node = svg.selectAll("a.node")
.data(graph.nodes)
.enter().append("circle")
.attr("class", "noder")
.attr("r", function(d) { return Math.sqrt(d.value); })
.style("fill", function(d) { return color(d.group); })
.call(force.drag);
// .on("click", function(d) { window.location = d.url });
node.append("title")
.text(function(d) { return d.name; });
/*
node.append("svg:a")
.attr("xlink:href", function(d){return d.url;})
.append("svg:rect")
.attr("y", -barHeight / 2)
.attr("height", barHeight)
.attr("width", barWidth);
*/
force.on("tick", function() {
link.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
node.attr("cx", function(d) { return d.x; })
.attr("cy", function(d) { return d.y; });
});
});
</script>''' % pmid