novus/nvd3 — pull request #282 by g-k (2012-10-24 23:49:15+00:00)
Title: Expose focus area height

I ran into a problem where rotated xaxis tick labels overlapped the top of the focus area on a line chart. These changes helped me separate the two areas:

76c50e675c40c9fe67dce13c7c247b9b1ae906f3 Have lineWithFocusChart margin2 behave the same as margin
9b1aade5cf1c92a3c83d8019d96d0a520c260fe7 Expose focus area height and width