comparison layer/SpectrogramLayer.h @ 42:1bdf285c4eac

* Add "Export Audio File" option
* Make note layer align in frequency with any spectrogram layer on the same
  view (if it's set to frequency mode)
* Start to implement mouse editing for ranges of points by dragging the
  selection
* First scrappy attempt at a vertical scale for time value layer

     virtual VerticalPosition getPreferredFrameCountPosition() const {
 	return PositionTop;
     }
 
     virtual bool isLayerOpaque() const { return true; }
+
+    float getYForFrequency(float frequency) const;
+    float getFrequencyForY(int y) const;
 
     virtual int getCompletion() const;
 
     virtual QString toXmlString(QString indent = "",
 				QString extraAttributes = "") const;