Automatic Visual Legend Generator
http://chianti.ucsd.edu/kono/images/visual_legend_sample.png
Automatic visual legend generator is a function to create Visual Legends (VL, see the picture above) automatically from Visual Styles. Currently users should create VL manually, and it is a time-consuming process. Purpose of this function is automate the process.
Status
Basic class is already available. We need to integrate this to Visual Style GUI.