From: Uwe Hermann <redacted>
Date: Fri, 31 Jan 2014 20:29:56 +0000 (+0100)
Subject: pv::view::DecodeTrace: Draw annotation rows according to PD metadata.
X-Git-Tag: pulseview-0.2.0~98
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=7e674e4331e768b9b29a20fed8419e0b6686357e;p=pulseview.git

pv::view::DecodeTrace: Draw annotation rows according to PD metadata.
---

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 37beed98..8c230ad4 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -155,9 +155,15 @@ void DecodeTrace::paint_mid(QPainter &p, int left, int right)
 
 	assert(_decoder_stack);
 	vector<Annotation> annotations(_decoder_stack->annotations());
-	BOOST_FOREACH(const Annotation &a, annotations)
+
+	BOOST_FOREACH(const Annotation &a, annotations) {
+		// Every annotation row is 20 pixels further down.
+		int y_ann_row_offset = a.row() * 20;
+
 		draw_annotation(a, p, get_text_colour(), h, left, right,
-			samples_per_pixel, pixels_offset, y);
+			samples_per_pixel, pixels_offset,
+			y + y_ann_row_offset);
+	}
 
 	draw_unresolved_period(p, h, left, right,
 		samples_per_pixel, pixels_offset);