The setting of axis range in Geom.subplot_grid does not work

[dongzhiming]

As you can see by running the following code, Coord.cartesian(ymin=1.5, ymax=2.6) does not work.

using Gadfly, DataFrames

df = DataFrame(:AAA=>[2.2, 1.8, 2.0, 2.3, 1.8, 1.9],
               :BBB=>[1, 2, 3, 1, 2, 3],
               :CCC=>["#", "#", "#", "&", "&", "&"])

p = Gadfly.plot(df, x=:CCC, y=:AAA, xgroup=:BBB, color=:CCC, 
Geom.subplot_grid(Geom.bar(position=:dodge), Coord.cartesian(ymin=1.5, ymax=2.6)),
Gadfly.Theme(alphas=[1.0], discrete_highlight_color=identity))

[bjarthur]

i can confirm that ymin is ignored, but curiously ymax works, and both work for Geom.bar without Geom.subplot_grid.

[Mattriks]

See also #730