lib/gruff/base.rb
##
# Draws a legend with the names of the datasets matched
# to the colors used to draw them.
Draws a legend with the names of the datasets matched
to the colors used to draw them.
Draws a legend with the names of the datasets matched to the colors used to draw them .
def draw_legend
      return if @hide_legend
      setup_legend_labels
      setup_legend_label_measurements
      draw_legend_labels
    end
def draw_legend return if @hide_legend setup_legend_labels setup_legend_label_measurements draw_legend_labels end
Draws a legend with the names of the datasets matched
to the colors used to draw them.
Draws a legend with the names of the datasets matched to the colors used to draw them .