May 26, 2018
Protovis - A Graphical Toolkit for Data Visualization
Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction.
This project is led by Mike Bostock and Jeff Heer of the Stanford Visualization Group, with significant help from Vadim Ogievetsky. We welcome your contributions and suggestions.
WWW https//github.com/mbostock/protovis WWW http//vis.stanford.edu/protovis/