/*
 * Created on Jul 12, 2008 by Nick
 *
 */
package jmsltestsuite;

import java.awt.*;
import java.awt.geom.Line2D;

import com.softsynth.jmsl.JMSLRandom;
import com.softsynth.jmsl.score.Note;
import com.softsynth.jmsl.score.NoteOrnament;

/**
 * NoteOrnament subclasses allows users to create custom classes that draw into the note's Graphics
 * context. This example draws an random walk of line segments below the note. Use zoom in your
 * drawing to ensure that it scales
 */

public class SquigglyNoteOrnament extends NoteOrnament {

    public SquigglyNoteOrnament() {
        setName("SquigglyNoteOrnament");
    }

    public void draw(Graphics g, double zoom, Note n) {
        double x = n.getDrawingAnchor().getX() + getXoffset() * zoom;
        double y = n.getDrawingAnchor().getY() + getYoffset() * zoom;
        g.setColor(Color.darkGray);
        for (int i = 0; i < 15; i++) {
            double x2 = x + JMSLRandom.choose(-1, 1) * zoom;
            double y2 = y + JMSLRandom.choose(8) * zoom;
            ((Graphics2D) g).draw(new Line2D.Double(x, y, x2, y2));
            x = x2;
            y = y2;
        }
        g.setColor(Color.black);
    }

}