show link strength
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2174c57b8b
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@ -13,6 +13,11 @@ line.link {
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stroke-opacity: 1;
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}
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.strength {
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font-size: 10px;
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fill: #C83771;
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}
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#chart, #chart svg {
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display: block;
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vertical-align: middle;
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@ -122,16 +122,18 @@ function render_graph(type) {
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d.source.group != 3 && d.target.group != 3;
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});
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var link = vis.selectAll("line.link")
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var linkdata = vis.selectAll("line.link")
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.data(linkdata)
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.enter().append("line")
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var link = linkdata.enter().append("line")
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.attr("class", "link")
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.style("stroke-width", function(d) { return Math.min(1, d.strength * 2); })
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.attr("x1", function(d) { return d.source.x; })
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.attr("y1", function(d) { return d.source.y; })
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.attr("x2", function(d) { return d.target.x; })
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.attr("y2", function(d) { return d.target.y; });
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.style("stroke-width", function(d) { return Math.min(1, d.strength * 2); });
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var linklabel = linkdata.enter().append("text")
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.attr("text-anchor", "middle")
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.attr("color", "#000")
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.attr("class", "strength")
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.text(function (d) { return d.strength; });
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function isConnected(a, b) {
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return linkedByIndex[a.index + "," + b.index] || linkedByIndex[b.index + "," + a.index] || a.index == b.index;
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@ -233,6 +235,11 @@ function render_graph(type) {
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.attr("x2", function(d) { return d.target.x; })
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.attr("y2", function(d) { return d.target.y; });
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linklabel
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.attr("x", function(d) { return Math.min(d.source.x, d.target.x) + Math.abs(d.source.x - d.target.x) / 2; })
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.attr("y", function(d) { return Math.min(d.source.y, d.target.y) + Math.abs(d.source.y - d.target.y) / 2; });
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node.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; });
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});
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