comparison layer/SpectrogramLayer.h @ 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

 
     float getYForFrequency(View *v, float frequency) const;
     float getFrequencyForY(View *v, int y) const;
 
     virtual int getCompletion() const;
+
+    virtual bool getValueExtents(float &min, float &max, QString &unit) const;
 
     virtual QString toXmlString(QString indent = "",
 				QString extraAttributes = "") const;
 
     void setProperties(const QXmlAttributes &attributes);