From 794a37561c2fc132eb0e7024469dd592ace21000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Longtsing=20=C2=B7=20Wang?= <songofsongs@vip.qq.com>
Date: Sun, 10 Sep 2023 01:10:54 +0800
Subject: [PATCH] Check the availability of Arial font (#97)

---
 cinrad/visualize/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cinrad/visualize/__init__.py b/cinrad/visualize/__init__.py
index 6e43f10..e89830f 100644
--- a/cinrad/visualize/__init__.py
+++ b/cinrad/visualize/__init__.py
@@ -3,6 +3,7 @@
 
 import matplotlib
 
-matplotlib.rc("font", family="Arial")
+if 'Arial' in matplotlib.rc_params()['font.sans-serif']:
+    matplotlib.rc("font", family="Arial")
 from cinrad.visualize.ppi import *
 from cinrad.visualize.rhi import *