add :open and :closed arrow

2019-06-12 19:26:15 +02:00 · 2019-06-12 19:26:15 +02:00 · fd2c01808a
commit fd2c01808a
parent 8342da1ea2
1 changed files with 2 additions and 0 deletions
--- a/src/backends/gr.jl
+++ b/src/backends/gr.jl
@ -90,6 +90,8 @@ const _gr_arrow_map = Dict(
    :filled => 4,
    :triangle => 5,
    :filledtriangle => 6,
+    :closed => 6,
+    :open => 5,
 )
 gr_set_arrowstyle(s::Symbol) = GR.setarrowstyle(get(_gr_arrow_map, s, 1))