Unfortunately 0 isn't an option either as a 0 value and an N/A value are seen as different. I've added a feature request.
On Friday, November 23, 2012 10:49:43 PM UTC-5, asgallant wrote: > > Right now, you can try setting the value to 0 instead of null, and setting > the formatted value to "Data not available". You can also file a feature > request > here<http://code.google.com/p/google-visualization-api-issues/issues/list> > . > > On Friday, November 23, 2012 2:10:08 PM UTC-5, NMU wrote: >> >> I'd prefer it remains at least as an option b/c if a series has all null >> values for all values of the line/bar then at least the user hovering over >> can see that there wasn't an error (if a message like Data not available >> was put in place). As it is now, it looks like that series was omitted. >> What can be done here? >> >> On Thursday, November 22, 2012 6:36:39 PM UTC-5, asgallant wrote: >>> >>> Hmmm...my inclination is to say that the null displaying in the tooltip >>> for the LineChart is actually a bug. Null's shouldn't be displayed at all >>> (and many features of the API depend on this being true). Perhaps the >>> solution is to implement an option to include nulls in tooltips, but make >>> it false by default. >>> >>> On Thursday, November 22, 2012 10:46:22 AM UTC-5, NMU wrote: >>>> >>>> Hello, >>>> >>>> I have a column chart being populated with dynamic data. When a value >>>> is nullI I add Data not available in the tooltip for that series/point or >>>> column. If the chart is converted to a line, the tooltip shows the series >>>> colour followed by the "Data not available" label. But when using a column >>>> chart, the tooltip omits the series completely. I am using >>>> focusTarget:'category' so the other series will show but the null value >>>> won't. How can i get the column tooltip to show the null label? >>>> >>>> Thanks. >>>> >>> -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/GgOPP5mYgK8J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
