Arguments

ticks: Array of tick locations on the x-axis, :auto to automatically select ticks, or nothing to supress x-axis ticks.
label: Determines if the ticks are labeled, either true (default) or false
orientation: Label orientation (:horizontal, :vertical, :auto). Defaults to :auto

Examples

using Gadfly

Gadfly.set_default_plot_size(14cm, 8cm)

ticks = [0.1, 0.3, 0.5]
plot(x=rand(10), y=rand(10), Geom.line, Guide.xticks(ticks=ticks))

plot(x=rand(10), y=rand(10), Geom.line, Guide.xticks(ticks=ticks, label=false))

plot(x=rand(10), y=rand(10), Geom.line, Guide.xticks(ticks=ticks, orientation=:vertical))