X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fanalog.hpp;h=859b3e013f473fc011a5a1eb5b6a48e5f2ae6d32;hp=30860ce18e4a0c4f98590629fd965c8a0326d3de;hb=dda88657a1548ea510f2b4945ec86cdcc464a803;hpb=8ce8ebb9796488bd2211591806ed00854ad64bb3

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 30860ce1..859b3e01 100644
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -49,6 +49,8 @@ public:
 
 	vector< shared_ptr<Segment> > segments() const;
 
+	uint32_t get_segment_count() const;
+
 	void clear();
 
 	uint64_t max_sample_count() const;
@@ -56,12 +58,16 @@ public:
 	void notify_samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void notify_min_max_changed(float min, float max);
+
 Q_SIGNALS:
 	void samples_cleared();
 
 	void samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void min_max_changed(float min, float max);
+
 private:
 	deque< shared_ptr<AnalogSegment> > segments_;
 };