benpickles/peity — pull request #31 by fmorel90 (2013-09-11 17:50:17+00:00)
Title: Extends Bar chart with support for baseline, as well as outline and tooltip on hover

I'm using this in a project of mine and needed hover effects. So I coded it.

The baseline has a height of 1 by default. The tooltip is just the value of the hovered bar and only appears if the outlineWidth > 0 (like the outline), so the hover stuff is off by default.