LogarithmicUpdater.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  LogarithmicUpdater.h
 
  Dominic Mazzoni
  Michael Papadopoulos split from Ruler.h
 
**********************************************************************/
 
#ifndef __AUDACITY_LOGARITHMIC_UPDATER__
#define __AUDACITY_LOGARITHMIC_UPDATER__
 
#include "GeneratedUpdater.h"
 
class LogarithmicUpdater final : public GeneratedUpdater {
public:
   static const LogarithmicUpdater &Instance();
 
   ~LogarithmicUpdater() override;
 
   void Update(
      wxDC& dc, const Envelope* envelope,
      UpdateOutputs& allOutputs, const RulerStruct& context
   ) const override;
 
private:
   LogarithmicUpdater() = default;
};
 
#endif