/*
 * Copyright (c) 2001-2006 MUSIC TECHNOLOGY GROUP (MTG)
 *                         UNIVERSITAT POMPEU FABRA
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include <QtGui/QApplication>
#include "wave_utils.hxx"
#include "analysis_utils.hxx"
#include "vmSpectrumPlot.hxx"

int main(int argc, char** argv)
{
	QApplication app( argc, argv );

	CLAM::Audio wave;
    CLAM::Segment segment;
	
    CLAM::TData frequency = 1000.0;
    CLAM::TData amplitude = 0.7;
    CLAM::TData duration = 0.5;
    CLAM::TData sampleRate = 11025.0;
	
    printf("Buidding sine wave: freq=%.0f Hz amp=%.1f duration=%.1f sec. sample rate=%.0f Hz\n", 
		   frequency, amplitude, duration, sampleRate);
    qtvm_examples_utils::sine(frequency, amplitude, duration, sampleRate, wave);

    printf("Analysing");
    qtvm_examples_utils::analyze(wave,segment,false);
    printf("\ndone!\n");
	
    int index = segment.GetnFrames()/2;
   
	CLAM::VM::SpectrumPlot plot;
	plot.SetTitle("Spectrum");
	plot.SetGeometry(100,50,600,300);
	plot.SetData(segment.GetFrame(index).GetSinusoidalAnalSpectrum(),segment.GetFrame(index).GetSpectralPeakArray());
	plot.show();

// uncomment the following line to see the example on background black mode
//	plot.backgroundBlack();

	return app.exec();

}

// END



