Hello everybody, At Jokamajo we're currently developing a social metering application called Flukso. Participants to the trial have a DIN-rail energy meter installed in their electricity cabinet. A modded wireless router reports measurements in 5 minute intervals to the site. Flukso then lets you compare your total electricity consumption to that of other households. With Flukso, we're trying to turn those abstract watts and kWh's into something more tangible. You can display time-series charts covering the most recent hour, day, month or year. You can also dynamically add or remove other Fluksonians to the chart. You can check it out here: www.flukso.net. Note: Due to privacy reasons, we're only showing my consumption pattern.
You've probably noticed we're making ample use of rrdtool in the application. Thank you for developing such a great tool in open-source mode! We're doing likewise for Flukso. We're now looking into ways to allow users to add annotations to the charts. One display option involves tagging the data like they do in google finance: http://finance.google.com/finance?client=ob&q=GOOG. We did find a way to add a vertical line at a certain timestamp through VRULE. But is there a way to add a label to the VRULE like they did in this flex chart: http://tomgutz.wordpress.com/2007/12/17/flex-custom-chart? Or does someone know of a better solution for tagging a chart's data? Best regards, Bart Van Der Meerssche. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
