The "certainty" role is the only way to change the line style. To get a dotted line, you could set the "lineWidth" option to 0 and the "pointSize" option to a value greater than 0, but that would only have dots where you have data points.
I don't know what the formula used for the curve is - maybe one of the devs can enlighten us? On Wednesday, April 10, 2013 4:29:08 AM UTC-4, Vladyslav Fedorischev wrote: > > Hello. > > 1) I trying to find info about algorithm that Charts used to draw smooth > curves, can you please give me some info about this algorithm, I thing that > it can be Bézier Curve. > 2) Can I change style of lines for Chart like dotted, dashed, and oth? I > find only 1 possibility to do this - specify "certainty" but it allow to > set just 2 type of lines - solid and dashed. > > Thanks > > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
