From 13513ce8470ae1ae72a6f6b264672fb2b58ba5e6 Mon Sep 17 00:00:00 2001
From: Thomas Gillis <25429825+thomasgillis@users.noreply.github.com>
Date: Thu, 2 Mar 2023 17:57:03 -0600
Subject: [PATCH] solves attribute error with matplotlib `3.7.0`

the error on most recent matplotlib version is the following:
```bash
AttributeError: 'Line2D' object has no attribute '_us_dashSeq'
```
---
 src/tikzplotlib/_path.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tikzplotlib/_path.py b/src/tikzplotlib/_path.py
index 11381d59..4b07f2a3 100644
--- a/src/tikzplotlib/_path.py
+++ b/src/tikzplotlib/_path.py
@@ -469,8 +469,8 @@ def mpl_linestyle2pgfplots_linestyle(data, line_style, line=None):
         default_dashOffset, default_dashSeq = mpl.lines._get_dash_pattern(line_style)
 
         # get dash format of line under test
-        dashSeq = line._us_dashSeq
-        dashOffset = line._us_dashOffset
+        dashOffset = line._dash_pattern[0]
+        dashSeq = line._dash_pattern[1]
 
         lst = list()
         if dashSeq != default_dashSeq: