From 9f20eea291d15b21e7ec8a6ab35e478a48b2b90d Mon Sep 17 00:00:00 2001
From: Patrick Amrein <amrein@ubique.ch>
Date: Fri, 7 Aug 2020 08:12:09 +0200
Subject: [PATCH] make to_svg public
 https://github.com/askanium/rustplotlib/issues/1

---
 src/chart.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chart.rs b/src/chart.rs
index 724a650..4688472 100644
--- a/src/chart.rs
+++ b/src/chart.rs
@@ -273,7 +273,7 @@ impl<'a> Chart<'a> {
     }
 
     /// Generate the SVG for the chart and its components.
-    fn to_svg(&self) -> Result<Group, String> {
+    pub fn to_svg(&self) -> Result<Group, String> {
         let mut group = Group::new()
             .set("class", "g-chart");