From d0be1e7d1d7828abcc6a7b9f2fdd44f0d175d4c6 Mon Sep 17 00:00:00 2001
From: Simon Christ <SimonChrist@gmx.de>
Date: Fri, 6 Dec 2019 14:45:56 +0100
Subject: [PATCH] use UUIDs

---
 src/backends/pgfplotsx.jl | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/backends/pgfplotsx.jl b/src/backends/pgfplotsx.jl
index dd410bb3..48ea317a 100644
--- a/src/backends/pgfplotsx.jl
+++ b/src/backends/pgfplotsx.jl
@@ -1,4 +1,5 @@
 using Contour: Contour
+using UUIDs
 Base.@kwdef mutable struct PGFPlotsXPlot
     is_created::Bool = false
     was_shown::Bool = false
@@ -610,8 +611,8 @@ function pgfx_add_ribbons!( axis, series, segment_plot, series_func, series_inde
         ribbon_y = repeat(ribbon_y, outer = ribbon_n)
     end
     # upper ribbon
-    # TODO: use UUIDs
-    ribbon_name_plus = "plots_rib_p$series_index"
+    rib_uuid = uuid4()
+    ribbon_name_plus = "plots_rib_p$rib_uuid"
     ribbon_opt_plus = merge(segment_plot.options, PGFPlotsX.Options(
         "name path" => ribbon_name_plus,
         "color" => opt[:fillcolor],
@@ -624,7 +625,7 @@ function pgfx_add_ribbons!( axis, series, segment_plot, series_func, series_inde
     )
     push!(axis, ribbon_plot_plus)
     # lower ribbon
-    ribbon_name_minus = "plots_rib_m$series_index"
+    ribbon_name_minus = "plots_rib_m$rib_uuid"
     ribbon_opt_minus = merge(segment_plot.options, PGFPlotsX.Options(
         "name path" => ribbon_name_minus,
         "color" => opt[:fillcolor],