You could add a line to the chart for your warning level, and you could use annotations to label a point on the line. There are a couple of different tricks you can use to style the line, but I'm not sure off the top of my head whether you could get a dashed line with 50% opacity. The label's font, size, and opacity can be specified.
On Thursday, February 6, 2014 5:21:58 AM UTC-5, Roberto Tremonti wrote: > > Hi guys, > I need to show a “warning” level on a area chart. > This line has to be dashed, with 50% opacity and no area color below, just > a simple dashed line. > A “warning level” label with custom font, opacity and size should be > displayed below the line. > Please see attached image. > Is this possible? > 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. For more options, visit https://groups.google.com/groups/opt_out.
