Use min/max notification for autoranging of analog signals

[pulseview.git] / pv / data / signalbase.hpp

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index 16a94bd43b816ce47ac6c7ca067b0611ea19bb93..865f2551662fed2ab137781752c9064191cb698d 100644 (file)
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -284,6 +284,8 @@ Q_SIGNALS:
        void samples_added(QObject* segment, uint64_t start_sample,
                uint64_t end_sample);
 
+       void min_max_changed(float min, float max);
+
 private Q_SLOTS:
        void on_samples_cleared();