There is no support in the API for custom tooltips in the TreeMaps, but I wrote a very rough and ugly hack that you can use as a basis for building your own tooltips (see this thread<https://groups.google.com/d/msg/google-visualization-api/rlEE0NTP0uw/o2OX6A2i_98J>). Also, to the best of my knowledge, there are no column roles supported by the TreeMap charts.
On Sunday, November 18, 2012 11:26:33 AM UTC-5, API Developer wrote: > > Also, are any roles supported? Can I create annotations, use certainty or > interval? > > Thanks again! > > On Sunday, November 18, 2012 11:14:46 AM UTC-5, API Developer wrote: >> >> Thanks a lot asgallant! >> Do you know if it's possible to display tooltips with the TreeMap? Also, >> can you display numeric ranges on the color-bar? >> If so, could you please show me an example of how to do them? Thank you! >> >> On Sunday, November 18, 2012 3:16:24 AM UTC-5, asgallant wrote: >>> >>> You could use the 4th column (color values) to discern positive from >>> negative values, but you are limited to solid colors; you can't stripe. >>> There is no size legend available; neither is logScale supported. >>> >>> On Sunday, November 18, 2012 2:09:07 AM UTC-5, API Developer wrote: >>>> >>>> Also, is logScale supported? I can build that in, but I wanted to make >>>> sure it wasn't beforehand. >>>> >>>> Thank you! >>>> >>>> On Sunday, November 18, 2012 2:04:57 AM UTC-5, API Developer wrote: >>>>> >>>>> Good Morning, >>>>> >>>>> I was wondering if there was any good way of displaying a negative >>>>> size in the tree-map chart. I know it says that only positive values are >>>>> supported, but I was wondering if you knew of a way to create striping on >>>>> the negative boxes so we can display them by there absolute value and >>>>> make >>>>> the different boxes easy to distinguish. Also, is it possible to create a >>>>> size legend? And if not, what alternatives would there be other than >>>>> tooltips. >>>>> >>>>> Thank you so much! >>>>> >>>> -- 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/-/40szeSlD4oMJ. 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.
