From fb948e488fe3b3fd34114370b0316039715b4193 Mon Sep 17 00:00:00 2001
From: Ryan Govostes <rgovostes+git@gmail.com>
Date: Tue, 19 Mar 2019 23:58:00 -0400
Subject: [PATCH 2/3] Use multiple drawLine() calls instead of drawPolyline()

---
 pv/views/trace/analogsignal.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pv/views/trace/analogsignal.cpp b/pv/views/trace/analogsignal.cpp
index 5992464..a045e3d 100644
--- a/pv/views/trace/analogsignal.cpp
+++ b/pv/views/trace/analogsignal.cpp
@@ -444,7 +444,14 @@ void AnalogSignal::paint_trace(QPainter &p,
 	}
 	delete[] sample_block;
 
+#if 1
+	for (int i = 1; i < points_count; i ++)
+	{
+		p.drawLine(points[i-1], points[i]);
+	}
+#else
 	p.drawPolyline(points, points_count);
+#endif
 
 	if (show_sampling_points) {
 		if (paint_thr_dots) {
-- 
2.20.1