X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.cpp;h=9cc3547d272996a717cb7ebfe36c004a14ef7ce1;hb=dd048a7ec035447c051c7937ce04aca5be065b4e;hp=64633717fb4b8098637901813421df24f83c3d30;hpb=9d28da5ae394e572dedf0ec22c17fd259825e1c9;p=pulseview.git

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index 64633717..9cc3547d 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -27,8 +27,10 @@
 #include "pv/data/analogsnapshot.h"
 #include "pv/view/view.h"
 
-using namespace boost;
-using namespace std;
+using boost::shared_ptr;
+using std::max;
+using std::min;
+using std::deque;
 
 namespace pv {
 namespace view {
@@ -55,7 +57,12 @@ AnalogSignal::~AnalogSignal()
 {
 }
 
-boost::shared_ptr<pv::data::SignalData> AnalogSignal::data() const
+shared_ptr<pv::data::SignalData> AnalogSignal::data() const
+{
+	return _data;
+}
+
+shared_ptr<pv::data::Analog> AnalogSignal::analog_data() const
 {
 	return _data;
 }
@@ -151,7 +158,6 @@ void AnalogSignal::paint_envelope(QPainter &p,
 	int y, int left, const int64_t start, const int64_t end,
 	const double pixels_offset, const double samples_per_pixel)
 {
-	using namespace Qt;
 	using pv::data::AnalogSnapshot;
 
 	AnalogSnapshot::EnvelopeSection e;
@@ -160,7 +166,7 @@ void AnalogSignal::paint_envelope(QPainter &p,
 	if (e.length < 2)
 		return;
 
-	p.setPen(QPen(NoPen));
+	p.setPen(QPen(Qt::NoPen));
 	p.setBrush(_colour);
 
 	QRectF *const rects = new QRectF[e.length];