If you add a new series that is the sum of the previous series, you can plot them all on a ComboChart, using "bars" series for the columns and a "line" series for the total. You can make the line invisible by setting the line series' lineWidth and pointSize options to 0. Setting the line series' enableInteractivity option to false prevents the user from interacting with the points. Setting the line series' visibleInLegend option to false hides the series from the legend. These combined will result in a Total line appearing in your tooltips: http://jsfiddle.net/asgallant/s7040rms/6/
On Tuesday, August 26, 2014 11:18:54 AM UTC-4, Bryan Maloney wrote: > > > I have the following chart (which was done with a great deal of help from > the team in this community): > > > http://jsfiddle.net/s7040rms/4/ > > > What I would like to do is either add annotations that are above each > stacked column or add a new line (or lines) to the tooltip that preserves > what the tooltip currently shows AND shows the new information. The > information would eventually be the sum of the stacked columns, MSE of the > sum, and a statistical category, but a dummy tooltip or annotation could > have anything. I've read through the tooltip and annotation documentation, > and this is as far as I've been able to get. I don't want the annotations > connected to the stacks by a line if they are annotations. A tooltip would > be preferred, since it would make for a cleaner chart. > -- 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 google-visualization-api+unsubscr...@googlegroups.com. To post to this group, send email to google-visualization-api@googlegroups.com. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
