From a5879df512fce30a6bd8d7aa3569b939158cc7ef Mon Sep 17 00:00:00 2001
From: XANTRONIX Industrial <xan@xantronix.com>
Date: Mon, 24 Feb 2025 12:17:06 -0500
Subject: [PATCH] Use Context.save(), Context.restore() stack
---
lib/xmet/skew_t.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/xmet/skew_t.py b/lib/xmet/skew_t.py
index 5b0ba83..0bb85ea 100644
--- a/lib/xmet/skew_t.py
+++ b/lib/xmet/skew_t.py
@@ -104,6 +104,8 @@ class SkewTGraph():
y: float,
samples: Iterable[SoundingSample],
fn: Callable):
+ cr.save()
+
first = True
for sample in samples:
@@ -129,6 +131,7 @@ class SkewTGraph():
cr.line_to(x + sx, y + sy)
cr.stroke()
+ cr.restore()
def draw(self,
cr: cairo.Context,