Autoselect region for google geochart

Question

is it possible to autoselect the display region of a google chart api geochart?

I don't know where the cities are, so I can't decide which region to show. Therefore I wonder, if there is a way to let the chart api decide which region to display.

Have a look at this example:

http://jsfiddle.net/2mEzV/

All cities are in Europe, so I would like to only show the european continent instead of the whole world.

Can I achieve this with the Google chart api?

Answer 1

Yes, use region: 155 .

http://jsfiddle.net/2mEzV/71/

See https://google-developers.appspot.com/chart/interactive/docs/gallery/geochart#Configuration_Options for all options (scroll down 2 pages).