andrew@0: /*
andrew@0:  *  audioFile.h
andrew@0:  *  audioFileLoader3
andrew@0:  *
andrew@0:  *  Created by Andrew on 31/07/2011.
andrew@0:  *  Copyright 2011 QMUL. All rights reserved.
andrew@0:  *
andrew@0:  */
andrew@0: 
andrew@0: //Holds the actual samples loaded in from the audio file
andrew@0: //in a double matrix, so multilpe channels used
andrew@0: 
andrew@0: 
andrew@0: #ifndef AUDIOFILE_H
andrew@0: #define AUDIOFILE_H
andrew@0: 
andrew@0: #include "ofMain.h"
andrew@0: 
andrew@1: 
andrew@1: //fix bug where drawn before the start high up
andrew@1: 
andrew@0: class AudioFile
andrew@0: {
andrew@0: public:		
andrew@0: 	AudioFile();											// constructor
andrew@0: //	~AudioFile();
andrew@0: 	
andrew@0: 	
andrew@0: 	
andrew@1: 	void drawAudioVectorMillis(double startTimeMillis, double endTimeMillis);
andrew@0: 	void drawAudioVectorSamples(double startTimeSample, double endTimeSample);
andrew@0: 	double getPosition(int index);
andrew@0: 	
andrew@0: 	typedef std::vector<double> DoubleVector;
andrew@0: 	typedef std::vector<DoubleVector> DoubleMatrix;
andrew@0: 	DoubleVector audioVector;
andrew@0: 	DoubleMatrix audioMatrix;
andrew@0: 	
andrew@1: 	
andrew@0: 	double screenHeight;
andrew@0: 	int length;
andrew@0: 	double audioScaleSamples;
andrew@0: 	double playPosition;//in samples
andrew@0: 	
andrew@0: };
andrew@0: 
andrew@0: #endif