palantir/plottable — pull request #518 by lewin (2014-06-06 18:09:37+00:00)
Title: Hover legend and interactive legend

Added examples of both a hoverLegend and interactiveLegend. The interactiveLegend could possibly replace both toggleLegend and hoverLegend, but at the moment, it feels a bit clunky, since all I did was copy code over to that class.