NickQiZhu/dc.js — pull request #393 by tjgrathwell (2013-11-01 22:43:53+00:00)
Title: Legend items show with dashed lines of the appropriate stroke-dasharray

This makes the most sense for a composite chart with several line charts that have different dash styles.

If any of the legend items have a stroke-dasharray property, all the legend items will show as lines.

Added an example with a composite chart that has different dash styles for each line graph.

This does one part of issue #387