From 3e665661f31d049d7a96371299885e7e4398cf9c Mon Sep 17 00:00:00 2001
From: Jan Kuhlmann <33833587+M2-TE@users.noreply.github.com>
Date: Wed, 22 Jan 2025 17:54:19 +0100
Subject: [PATCH] passing colors as copy

---
 graphs.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/graphs.hpp b/graphs.hpp
index 9dc060c..2257c21 100644
--- a/graphs.hpp
+++ b/graphs.hpp
@@ -899,7 +899,7 @@ namespace graphs
 
 	// plot from single data set, drawn on top of existing graph
 	template <typename T>
-	void plot_experimental(const T &data, Intermediate &intermediate, const Color &color = {color_red}) {
+	void plot_experimental(const T &data, Intermediate &intermediate, Color color = {color_red}) {
 		cout << "Experimental plot\n";
 
 		// precalc spans
@@ -963,7 +963,7 @@ namespace graphs
 	}
 	// plot from single data set
 	template <typename T>
-	auto plot_experimental(const T &data, const Options &options = {}, const Color &color = {color_red}) -> Intermediate {
+	auto plot_experimental(const T &data, const Options &options = {}, Color color = {color_red}) -> Intermediate {
 		cout << "Experimental plot\n";
 
 		// precalc spans