package jmsltestsuite;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import com.softsynth.jmsl.score.NoteFactory;
import com.softsynth.jmsl.score.Score;
import com.softsynth.jmsl.score.ScoreFrame;
import com.softsynth.jmsl.util.EventDistributions;
import com.softsynth.jmsl.util.ExponentialInterpolator;

/** Torture Score's ability to match arbitrary duration.<br>
 * 
 * This simply uses addNote(dur)   
 * It is *not* a test of the more sophisticated transcriber
 * 
 * Add notes with increasing Myhill ratio ... adds rhythmic jitter.<br>
 * Don't expect measures to have the correct total durations in them.  addNote() just adds a note with 
 * the closest duration to the one specified and if overflow, goes to next measure
 * 
 * @author Nick Didkovsky and Phil Burk, copyright 2000 Nick Didkovsky and Phil Burk
*/
public class TestScoreDurations {

	public static void main(String args[]) {
		int w = 1000;
		int h = 750;
		int numStaffs = 1;
		int numNotes = 1000;
		Score score = new Score(numStaffs, w, h, "Test Insane Durations");
		score.addMeasure();
		ExponentialInterpolator interpolator = new ExponentialInterpolator(0, 1.00001, numNotes, 128);
		interpolator.setSteepness(8);
		for (int i = 0; i < numNotes; i++) {
			double ratio = interpolator.interp(i);
			double wackedOutDuration = EventDistributions.genEntryDelayMyhill(4.0, ratio);
			score.addNote(wackedOutDuration, NoteFactory.MIDDLE_C, 0.5, 0.25);
		}
		ScoreFrame f = new ScoreFrame();
		f.addScore(score);
		f.setVisible(true);

		f.addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e) {
				System.exit(0);
			}
		});
	}
}