fix legends with skipped entries

2020-03-04 18:18:06 +01:00 · 2020-03-04 18:18:06 +01:00 · 6ee49f8430
commit 6ee49f8430
parent 0768c8a658
1 changed files with 3 additions and 0 deletions
--- a/src/backends/pgfplotsx.jl
+++ b/src/backends/pgfplotsx.jl
@ -255,6 +255,9 @@ function (pgfx_plot::PGFPlotsXPlot)(plt::Plot{PGFPlotsXBackend})
                    end
                for (i, rng) in enumerate(segments)
                    segment_opt = PGFPlotsX.Options()
+                    if opt[:label] == ""
+                        push!(segment_opt, "forget plot" => nothing)
+                    end
                    segment_opt = merge(segment_opt, pgfx_linestyle(opt, i))
                    if opt[:markershape] != :none
                        marker = opt[:markershape]