I only have problems with type=pie and c-color parameter.
When i set type=pie my chart can't load. I've tried deleting every parameter that could cause errors and tried leaving only data="10,20,30" but still doesn't work. Every other type works with same parameters.
I also have one question: is it possible to set the different slices' colors in a pie? Or set different colors for bars from a same data series?
many thanks for your feedback! Different slices' colors in a pie are already supported - just provide parameter "c_colors" with your desired colors. Different colors for bars from a single data series will be available with next release (1.1.5). Your problem with pie-chart may be caused not to have specified "tooltip" (this will be corrected with 1.1.5 as well)