shutterstock/rickshaw — pull request #211 by dannypurcell (2013-03-07 19:25:58+00:00)
Title: Enable graph update by series data replacement

Allows for updating the graph by replacing the series data.
EX: setInterval( function() {
dataText = httpGet("http://myhost/getSeriesData");
seriesDataArr = JSON.parse(dataText);
graph.setSeries(seriesDataArr);
graph.update();
}, 15000 );