From 57b48da670cb7ed9c59c6a1881582a556f5b849b Mon Sep 17 00:00:00 2001
From: t-bltg <13423344+t-bltg@users.noreply.github.com>
Date: Sat, 31 Jul 2021 15:02:40 +0200
Subject: [PATCH] Gaston: conditional label in legend

---
 src/backends/gaston.jl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/backends/gaston.jl b/src/backends/gaston.jl
index 057e5cf6..8f00019a 100644
--- a/src/backends/gaston.jl
+++ b/src/backends/gaston.jl
@@ -230,7 +230,11 @@ function gaston_seriesconf!(sp, series::Series)
     st = series[:seriestype]
 
     clims = get_clims(sp, series)
-    label = "title \"$(series[:label])\""
+    label = if should_add_to_legend(series)
+        "title \"$(series[:label])\""
+    else
+        "notitle"
+    end
     if st ∈ (:scatter, :scatter3d)
         pt, ps, lc = gaston_mk_ms_mc(series)
         push!(curveconf, "with points pt $pt ps $ps lc $lc")
@@ -251,7 +255,6 @@ function gaston_seriesconf!(sp, series::Series)
     elseif st == :steppost
         push!(curveconf, "with fsteps")  # Not sure if not the other way
     elseif st ∈ (:contour, :contour3d)
-        label = "notitle"
         push!(curveconf, "with lines")
         if st == :contour
             gsp.axesconf *= "\nset view map\nunset surface"  # 2D