X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.cpp;h=df1edcf9739906316269259c9c9418947816625b;hb=453b6d63444bf7fb03242761653fd18e9cde7443;hp=efde2941d9137041b0c3fcfa9b882d3d882c0ff8;hpb=8eeb4256ba338a0be0f5311cdc2b98acf4370577;p=pulseview.git

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index efde294..df1edcf 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())