Have a look at the Geochart. http://code.google.com/apis/chart/interactive/docs/gallery/geochart.html
It should fulfill your needs and allow larger resolutions. However, it renders as SVG, which makes its saving as image tricky. Regarding credit, you're not required to, but it is certainly appreciated if you want to point out which technology is powering your charts. --R. On Oct 2, 2011 2:37 PM, "marco grazzi" <[email protected]> wrote: -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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.
