The Cacoo Diagram Contents Java Sample Code by Cacoo demonstrates API interaction. It presents diagrams with basic shapes, flash, and flowcharts. Additional information related to Diagram Contents API available at https://cacoo.com/lang/en/api_diagram_contents
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.
Google has announced the release a new production version of the Google Visualization API which includes several brand new features including timeline charts, donut charts, map data refresh for geoChart, customizable tick values and labels, and other chart improvements.