andrew@0: /*
andrew@0:  *  drawMidiNotes.h
andrew@0:  *  midiCannamReader
andrew@0:  *
andrew@0:  *  Created by Andrew on 17/07/2011.
andrew@0:  *  Copyright 2011 QMUL. All rights reserved.
andrew@0:  *
andrew@0:  */
andrew@0: 
andrew@0: 
andrew@0: #include "ofMain.h"
andrew@0: 
andrew@0: class drawMidiNotes{
andrew@0: public:
andrew@0: 	drawMidiNotes();
andrew@0: 	void updatePlayPosition();
andrew@0: 	
andrew@0: 	typedef std::vector<double> DoubleVector;
andrew@0: 	typedef std::vector<DoubleVector> DoubleMatrix;
andrew@0: 	
andrew@0: 	DoubleMatrix beatPeriodMatrix;
andrew@0: 	
andrew@0: 	typedef std::vector<int> IntVector;
andrew@0: 	typedef std::vector<IntVector> IntMatrix;
andrew@0: 	
andrew@0: 	void drawFile(const IntMatrix& noteOnMatrix);
andrew@0: 	void reset();
andrew@0: 	
andrew@0: 	int ticksPerScreen;
andrew@0: 	int tickLocation;
andrew@0: 	int noteArrayIndex;
andrew@0: 	
andrew@0: 	int noteMinimum, noteMaximum;
andrew@0: 	int screenWidth, screenHeight;
andrew@0: 	float noteHeight;
andrew@0: 	float tempo;
andrew@0: 	double period;
andrew@0: 	int pulsesPerQuarternote;
andrew@0: 	double lastPeriodUpdateTime;
andrew@0: 					 
andrew@0: 	
andrew@0: };