From: Joel Holdsworth <redacted>
Date: Wed, 5 Mar 2014 21:33:02 +0000 (+0100)
Subject: Do not attempt to draw text for small annotations
X-Git-Tag: pulseview-0.2.0~18
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=0f290e9b8109cc5324706fa029ed7f28f462d754

Do not attempt to draw text for small annotations
---

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 9f8306ea..e4f02760 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -421,6 +421,9 @@ void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p,
 
 	QRectF rect(start + cap_width, y - h / 2,
 		end - start - cap_width * 2, h);
+	if (rect.width() <= 4)
+		return;
+
 	p.setPen(text_color);
 
 	// Try to find an annotation that will fit