X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.cpp;h=df1edcf9739906316269259c9c9418947816625b;hp=efde2941d9137041b0c3fcfa9b882d3d882c0ff8;hb=214470fc17e73bbf4664f4c1678a7dd30c905bf2;hpb=e94f43c6539a9ec9412829550d8f025902ccc341

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index efde2941..df1edcf9 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -82,6 +82,16 @@ std::pair<int, int> AnalogSignal::v_extents() const
 	return make_pair(-NominalHeight / 2, NominalHeight / 2);
 }
 
+int AnalogSignal::scale_handle_offset() const
+{
+	return -NominalHeight / 3;
+}
+
+void AnalogSignal::scale_handle_dragged(int offset)
+{
+	(void)offset;
+}
+
 void AnalogSignal::paint_back(QPainter &p, const ViewItemPaintParams &pp)
 {
 	if (channel_->enabled())