public static void main(String[] args) {
Phrase phr = new Phrase();
// create a random walk
int pitch = 60;
for (int i = 0; i < 12; i++) {
Note n = new Note(pitch += (int) (Math.random() * 8 - 4), SQ * (int) (Math.random() * 2 + 1));
phr.addNote(n);
}
// repeat the whole thing three times
Mod.repeat(phr, 3);
// see the result at this stage
View.show(phr);
// repeat beats 2 - 4 three times
Mod.repeat(phr, 3, 2.0, 4.0);
// see the result of this change
View.show(phr, 50, 50);
// hear the result
Part p = new Part();
Score s = new Score();
p.addPhrase(phr);
s.addPart(p);
s.setTempo(140.0);
Play.midi(s, false);
// false so that it doesn't close everything, the view.show() window
// in particular
Write.midi(s, "Repeat.mid");
}
/**
* Display the jMusic Phrase in a ShowScore window, at the specified x <br>
* and y coordinates, measured in pixels.
*
* @param Phrase
* @param xLoc the left-right location of the window
* @param yLoc the up-down location of the window
*/
public static void sketch(Phrase phr, int xLoc, int yLoc) {
Score s = new Score("Phrase: " + phr.getTitle());
Part p = new Part();
p.addPhrase(phr);
s.addPart(p);
new SketchScore(s, xLoc, yLoc);
}
public void transform() {
// Bird
for (int i = 0; i < bird_num; i++) {
note =
new Note(
bird_jnote[i].pitch, (double) bird_jnote[i].duration / 120, bird_jnote[i].velocity);
bird_phrase.addNote(note);
}
bird_phrase.setStartTime(start_time * 4.0);
bird_part.empty();
bird_part.addPhrase(bird_phrase);
}