It has been two years. Any progress on this feature? I am also interested in put some no duration task such as milestone on the timeline. If not of the box, any work around? Thanks.
On Thursday, December 31, 2015 at 3:03:09 PM UTC-5, Phil Agee wrote: > > Howdy, > > I have a google.visualization.Timeline (bars using birth and death dates > of persons) and would like to add markers on top of bars for events > relating to specific bars. > > I tried using a combination of the visualization documentation example for > a google.visualization.Timeline together with the example > of google.visualization.LineChart with placeMarker function. > > My references to examples are: > > https://developers.google.com/chart/interactive/docs/gallery/timeline > > > https://developers.google.com/chart/interactive/docs/overlays#positioning-overlaysrelative-to-data > > However, after trying to combine these 2 examples, I get the error: > > this.getChartLayoutInterface is not a function > > So it seems that the Timeline does not support getChartLayoutInterface. > > I also don't see series or points as options in the Timeline options list. > > Is there another way to add markers or points to a timeline bar at this > time? > > 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 https://groups.google.com/group/google-visualization-api. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/ae07b103-3619-4ce0-acd6-f559d26a5241%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
