Background to Question:
Software for analysing blood glucose readings for diabetics, typically have something called a “daily modal” chart.
This chart type is a line chart showing times of day on the X-axis, blood glucose readings on the Y-axis, and it displays this for a specified date range. So for example, I can see a chart of my daughter’s readings over, say, the last week – with each day’s readings superimposed on the single chart (this is the key — superimposing each day’s blood glucose readings on the same time-of-day based chart). It’s the best way to see trends by time of day. If there is, in addition, a trend line showing the averages by time of day over the given time period, even better.
The Question:
Does anyone know of a JavaScript charting library that would allow me to build such a chart? I’m wondering if Flot does, or the Google visualization API for example?
Thanks in advance
take a look at a loooot of such libraries at once, from helicopter point of view, and choose which one (or few) can draw what you need:
28 Rich Data Visualization Tools
I hope it brings you enough opportunities to get job done 😉
UPDATE:
I fixed link above, because InsideRIA is no longer an active site, as of January 31, 2011.
Also,list of new charting libraries, which use HTML5 canvas feature can be found here:
HTML5 Canvas Graphing Solutions Every Web Developers Must Know