HumbleSoftware/Flotr2 — pull request #217 by splitfeed (2013-05-15 18:03:47+00:00)
Title: Fixed image blurring of markers

When position becomes a float the image is blurred. By using parseInt we force it to render properly and might even improve performance according to the article.

See http://www.html5rocks.com/en/tutorials/canvas/performance/#toc-avoid-float