google-chartwrapper

Google Chart API: trouble with rendering a XYLine graph

I'm trying to make an XYLine with the Google Chart API via the not-so-well-documented GChartWrapper libraries. Here's a portion of the code that is supposed to generate the graph: data = [] traffic_max = 0 date_minmax = [] #I have a number of timestamped readings in two series for site in sites: site_data = get_datapoints_for(site) ...

Is there a 'best' Google charts API for PHP?

Is there a "best" one? Does it offer as much flexibility as the Google API? I am wary of using such wrapper, as I would need to take the time to evaluate each individually, so I am asking here if anyone has already done this. Are there any benefits in a wrapper? The Google API seems clear enough. And what guarantee is there that a wra...