From 005b92c01aafcd4876f0cc18a6a41fef170bf344 Mon Sep 17 00:00:00 2001
From: Yarden <58609921+yardenmezi@users.noreply.github.com>
Date: Thu, 11 Jul 2024 09:05:23 +0300
Subject: [PATCH] Bug Fix: 'steps' is not a valid value for ls

Currently this file doesn't. Error raised is:
ValueError: 'steps' is not a valid value for ls; supported values are '-', '--', '-.', ':', 'None', ' ', '', 'solid', 'dashed', 'dashdot', 'dotted'

According to https://stackoverflow.com/questions/78025039/matplotlib-valueerror-steps-is-not-a-valid-value-for-ls
ls is linestyle, while it seems the intention here is ds - drawstyle
---
 visbrain/io/write_image.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/visbrain/io/write_image.py b/visbrain/io/write_image.py
index daf91741f..2e6c1acfd 100644
--- a/visbrain/io/write_image.py
+++ b/visbrain/io/write_image.py
@@ -84,7 +84,7 @@ def write_fig_hyp(data, sf, file=None, start_s=0, grid=False, ascolor=False,
     plt.xlim(0, len(hypno))
     plt.xticks(xticks, xlabels_str)
     if not ascolor:
-        plt.plot(hypno, 'k', ls='steps', linewidth=lw)
+        plt.plot(hypno, 'k', ds='steps', linewidth=lw)
     else:
         for k, i in colors.items():
             # Quick and dirty switch :
@@ -100,7 +100,7 @@ def write_fig_hyp(data, sf, file=None, start_s=0, grid=False, ascolor=False,
             idxm = np.where(hypno == q)[0] + 1
             idxm[idxm >= len(hypno)] = len(hypno) - 1
             mask[idxm] = False
-            plt.plot(np.ma.masked_array(hypno, mask=mask), i, ls='steps',
+            plt.plot(np.ma.masked_array(hypno, mask=mask), i, ds='steps',
                      linewidth=lw)
 
     # Plot REM epochs