From: Joel Holdsworth <redacted>
Date: Mon, 30 Sep 2013 13:17:30 +0000 (+0900)
Subject: Factored out TimeMarker::get_x
X-Git-Tag: pulseview-0.2.0~271
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=509727eb807fe8cc8bd6c224099d77cbb2075c18

Factored out TimeMarker::get_x
---

diff --git a/pv/view/timemarker.cpp b/pv/view/timemarker.cpp
index e40c393b..40bb8173 100644
--- a/pv/view/timemarker.cpp
+++ b/pv/view/timemarker.cpp
@@ -44,6 +44,11 @@ double TimeMarker::time() const
 	return _time;
 }
 
+float TimeMarker::get_x() const
+{
+	return (_time - _view.offset()) / _view.scale();
+}
+
 void TimeMarker::set_time(double time)
 {
 	_time = time;
@@ -59,7 +64,7 @@ void TimeMarker::set_time(double time)
 
 void TimeMarker::paint(QPainter &p, const QRect &rect)
 {
-	const float x = (_time - _view.offset()) / _view.scale();
+	const float x = get_x();
 	p.setPen(_colour);
 	p.drawLine(QPointF(x, rect.top()), QPointF(x, rect.bottom()));
 }
diff --git a/pv/view/timemarker.h b/pv/view/timemarker.h
index 54b9c248..03fdd0fb 100644
--- a/pv/view/timemarker.h
+++ b/pv/view/timemarker.h
@@ -61,6 +61,8 @@ public:
 	 */
 	void set_time(double time);
 
+	float get_x() const;
+
 	/**
 	 * Paints the marker to the viewport.
 	 * @param p The painter to draw with.