comparison layer/SliceLayer.h @ 607:5b72899d692b

Give a dedicated key to toggling the centre line, and move it out of the overlay level setting -- reducing number of overlay levels to 3. Introduce two distinct vertical scale types (so that we can hide the spectrogram colour scale part easily)

 
     virtual void paint(View *v, QPainter &paint, QRect rect) const;
 
     virtual QString getFeatureDescription(View *v, QPoint &) const;
 
-    virtual int getVerticalScaleWidth(View *v, QPainter &) const;
-    virtual void paintVerticalScale(View *v, QPainter &paint, QRect rect) const;
+    virtual int getVerticalScaleWidth(View *v, bool, QPainter &) const;
+    virtual void paintVerticalScale(View *v, bool, QPainter &paint, QRect rect) const;
 
     virtual ColourSignificance getLayerColourSignificance() const {
         return ColourAndBackgroundSignificant;
     }