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  1. @seouri seouri revised this gist Jan 9, 2013. 1 changed file with 0 additions and 2 deletions.
    2 changes: 0 additions & 2 deletions README.md
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    Biomedical Informatics Co-authorship Network
    ============================================
  2. @seouri seouri revised this gist Jan 9, 2013. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions README.md
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    Biomedical Informatics Co-authorship Network
    ============================================
  3. @seouri seouri revised this gist Jan 9, 2013. 1 changed file with 0 additions and 1 deletion.
    1 change: 0 additions & 1 deletion index.html
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    <!DOCTYPE html>
    <html>
    <head>
  4. @seouri seouri created this gist Jan 9, 2013.
    348 changes: 348 additions & 0 deletions index.html
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    svg.append("svg:defs").selectAll("marker")
    .data(["first", "second", "resolved"])
    .enter().append("svg:marker")
    .attr("id", String)
    .attr("viewBox", "0 -5 10 10")
    .attr("refX", 15)
    .attr("refY", -1.5)
    .attr("markerWidth", 6)
    .attr("markerHeight", 6)
    .attr("orient", "auto")
    .append("svg:path")
    .attr("d", "M0,-5L10,0L0,5");

    var path = svg.append("svg:g").selectAll("path")
    .data(force.links())
    .enter().append("svg:path")
    .attr("class", function(d) { return "link " + d.type; });
    //.attr("marker-end", function(d) { return "url(#" + d.type + ")"; });

    var circle = svg.append("svg:g").selectAll("circle")
    .data(force.nodes())
    .enter().append("svg:circle")
    .attr("r", 5)
    .call(force.drag);

    var text = svg.append("svg:g").selectAll("g")
    .data(force.nodes())
    .enter().append("svg:g");

    // A copy of the text with a thick white stroke for legibility.
    text.append("svg:text")
    .attr("x", 8)
    .attr("y", ".31em")
    .attr("class", "shadow")
    .text(function(d) { return d.name; });

    text.append("svg:text")
    .attr("x", 8)
    .attr("y", ".31em")
    .text(function(d) { return d.name; });

    // Use elliptical arc path segments to doubly-encode directionality.
    function tick() {
    path.attr("d", function(d) {
    var dx = d.target.x - d.source.x,
    dy = d.target.y - d.source.y,
    dr = Math.sqrt(dx * dx + dy * dy);
    return "M" + d.source.x + "," + d.source.y + "A" + dr + "," + dr + " 0 0,1 " + d.target.x + "," + d.target.y;
    });

    circle.attr("transform", function(d) {
    return "translate(" + d.x + "," + d.y + ")";
    });

    text.attr("transform", function(d) {
    return "translate(" + d.x + "," + d.y + ")";
    });
    }

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