Using the .size( ) method enables the nodes in Rings to be sized by a value in the data.
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Rings Sized by Data
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| <!doctype html> | |
| <meta charset="utf-8"> | |
| <script src="//d3plus.org/js/d3.js"></script> | |
| <script src="//d3plus.org/js/d3plus.js"></script> | |
| <div id="viz"></div> | |
| <script> | |
| var sample_data = [ | |
| {"name": "alpha", "value": 20}, | |
| {"name": "beta", "value": 12}, | |
| {"name": "gamma", "value": 30}, | |
| {"name": "delta", "value": 26}, | |
| {"name": "epsilon", "value": 30}, | |
| {"name": "zeta", "value": 30}, | |
| {"name": "theta", "value": 11}, | |
| {"name": "eta", "value": 24} | |
| ] | |
| var connections = [ | |
| {"source": "alpha", "target": "beta"}, | |
| {"source": "alpha", "target": "gamma"}, | |
| {"source": "beta", "target": "delta"}, | |
| {"source": "beta", "target": "epsilon"}, | |
| {"source": "zeta", "target": "gamma"}, | |
| {"source": "theta", "target": "gamma"}, | |
| {"source": "eta", "target": "gamma"} | |
| ] | |
| var visualization = d3plus.viz() | |
| .container("#viz") | |
| .type("rings") | |
| .data(sample_data) | |
| .id("name") | |
| .size("value") | |
| .edges(connections) | |
| .focus("alpha") | |
| .draw() | |
| </script> |
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