Google has released a new version of the Google Visualization API that features new chart types including sankey diagrams, calendar charts and annotation charts. The release also includes new features and improvements such as string to number conversion in datatables, the ability to export corecharts and geocharts as PNGs, and crosshairs for scatter, line and combo charts.
Infographics have played an increasingly visible role in communicating complex analytic data in an easy-to-digest way. Until recently infographics were hand-crafted by graphic designers with a special interest and ability in data communications. Visual.ly has made a name for itself by authoring web-based data visualization applications that can be customized and populated on an individual level.