danvk/dygraphs — pull request #128 by klausw-g (2012-02-26 01:51:07+00:00)
Title: Custom circle tweaks:

- use stroke + fill with white background for circles and polygons

- set the context to use the current strokeWidth and color by default,
and keep this line width for the standard single-colored symbols.
Override it as needed (for example for the smiley demo).