dcjones/Gadfly.jl — pull request #209 by nignatiadis (2014-02-26 19:35:14+00:00)
Title: Add option to hide key/legend

Added :none option to Theme key_position, similar to the one available in ggplot2( theme(legend.position = "none") ), thus making it possible to hide the legend.

Hope this feature was not available already and that I patched it correctly (first steps in Julia/Gadfly, so thanks a lot for this package!)