X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.cpp;h=8e541dac1672da902233105215f49d0c4c271c01;hp=0ac6311116610356b12f0663fa0fc933539f801e;hb=60d9b99a32e551cffd2b537d3e157d578a761c9b;hpb=dae21ebcf60d6a5d7c194736b1dc792a5cbf06a5

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index 0ac6311..8e541da 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -113,15 +113,15 @@ void AnalogSignal::paint_mid(QPainter &p, const ViewItemPaintParams &pp)
 
 	const double pixels_offset = pp.pixels_offset();
 	const double samplerate = segment->samplerate();
-	const double start_time = segment->start_time();
+	const pv::util::Timestamp& start_time = segment->start_time();
 	const int64_t last_sample = segment->get_sample_count() - 1;
 	const double samples_per_pixel = samplerate * pp.scale();
-	const double start = samplerate * (pp.offset() - start_time);
-	const double end = start + samples_per_pixel * pp.width();
+	const pv::util::Timestamp start = samplerate * (pp.offset() - start_time);
+	const pv::util::Timestamp end = start + samples_per_pixel * pp.width();
 
-	const int64_t start_sample = min(max((int64_t)floor(start),
+	const int64_t start_sample = min(max(floor(start).convert_to<int64_t>(),
 		(int64_t)0), last_sample);
-	const int64_t end_sample = min(max((int64_t)ceil(end) + 1,
+	const int64_t end_sample = min(max((ceil(end) + 1).convert_to<int64_t>(),
 		(int64_t)0), last_sample);
 
 	if (samples_per_pixel < EnvelopeThreshold)