Geo Chart Tooltip

[Christian Egli]

Hi volks

Im wondering if there is any possibility to change the tooltip text of
a google geo chart?


regards

[asgallant]

There are a couple ways of changing the tooltip text.  The first is to set the formatted value of your data points manually (using the #setFormattedValue() DataTable method), the second is to use one of the formatters on a DataTable column, and the third is to include a 'tooltip' role column in the DataTable.

[asgallant]

You can disable the tooltips by setting the option enableRegionInteractivity: false, which also disables clicking on regions.  The API does not expose a mouseover event for the geo charts, so if you want to do your own, you will have to hook the mouse events on the SVG/VML manually.  As far as I am aware, there is no good way to map an SVG/VML element to a DataTable element, though.


On Wednesday, September 12, 2012 2:08:15 AM UTC-4, Ingmar wrote:

Hi there,

Would it be possible to not have a tooltip in the geochart?

I would like to show some info elsewhere onmouseover.

Tnx!