comparison layer/NoteLayer.cpp @ 79:19bf27e4fb29

* Replace crash with warning when a transform could not be automatically
  re-run
* More sensible default paths for Vamp plugin lookup (at least on Linux and
  OS/X)
* A start to making the y coords for time value layers etc align
* Set sensible y coords for text labels in time instant and value layers

 bool
 NoteLayer::isLayerScrollable(const View *v) const
 {
     QPoint discard;
     return !v->shouldIlluminateLocalFeatures(this, discard);
+}
+
+bool
+NoteLayer::getValueExtents(float &min, float &max, QString &unit) const
+{
+    if (!m_model) return false;
+    min = m_model->getValueMinimum();
+    max = m_model->getValueMaximum();
+    unit = m_model->getScaleUnits();
+    return true;
 }
 
 NoteModel::PointList
 NoteLayer::getLocalPoints(View *v, int x) const
 {