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");
}
public ParseMidiSmart() {
FileDialog fd;
Frame f = new Frame();
// open a MIDI file
fd = new FileDialog(f, "Open MIDI file or choose cancel to" + " finish.", FileDialog.LOAD);
fd.show();
// break out when user presses cancel
if (fd.getFile() == null) return;
// SMF smf = new SMF();
// try {
// smf.read(new FileInputStream(new File(fd.getDirectory()+fd.getFile())));
// } catch (IOException e) {
// e.printStackTrace();
// }
// Vector vector = smf.getTrackList();
// for (int i = 0; i < vector.size(); i++) {
// Score score = new Score();
// MidiParser.SMFToScore(score, smf);
// System.out.println();
// }
Read.midi(s, fd.getDirectory() + fd.getFile());
s.setTitle(fd.getFile());
// try {
// System.out.println(MidiSystem.getMidiFileFormat(fd.getFiles()[0]));
// } catch (InvalidMidiDataException e) {
// e.printStackTrace();
// } catch (IOException e) {
// e.printStackTrace();
// }
Score scoreToWrite = null;
for (int i = 0; i < s.getSize(); i++) {
scoreToWrite = new Score();
scoreToWrite.add(s.getPart(i));
scoreToWrite.setTempo(200);
Write.midi(scoreToWrite, String.format(fd.getFile() + "%d.mid", i));
Part part = s.getPart(i);
for (int j = 0; j < part.getSize(); j++) {
Phrase phrase = part.getPhrase(j);
for (int ii = 0; ii < phrase.getSize(); ii++) {
System.out.println(phrase.getNote(ii).getNote());
}
}
}
// //keep track of the number of scores analysed
// scoreCount++;
// //reset melody length
// int tempLength = 0;
// // iterate through each note
// //find the highest and lowest notes
// Enumeration enum1 = s.getPartList().elements();
// while(enum1.hasMoreElements()){
// Part nextPt = (Part)enum1.nextElement();
// Enumeration enum2 =
// nextPt.getPhraseList().elements();
// while(enum2.hasMoreElements()){
// Phrase nextPhr =
// (Phrase)enum2.nextElement();
// Enumeration enum3 =
// nextPhr.getNoteList().elements();
// while(enum3.hasMoreElements()){
// Note nextNote =
// (Note)enum3.nextElement();
// int pitch = nextNote.getPitch();
// //check range
// pitchRange(pitch);
// double rv =
// nextNote.getRhythmValue();
// //check rhythmic values
// rhythmRange(rv);
// //check meldoy length
// tempLength++;
// //check direction
// upOrDown(pitch);
// }
// }
// }
// update length extremes
// musicLength(tempLength);
// //output the current stats
// System.out.print(PRE_TEXT);
// System.out.println("STATS after "+scoreCount+
// " files. Last score called "+
// s.getTitle());
// System.out.print(PRE_TEXT);
// System.out.println("Lowest note is "+lowNote);
// System.out.println("Highest note is "+highNote);
// System.out.println("---------------------------------");
// System.out.println("Shortest note is "+shortestRhythm);
// System.out.println("Longest note is "+longestRhythm);
// System.out.println("---------------------------------");
// System.out.println("Smallest score contains "+
// shortLength+" notes");
// System.out.println("Largest score contains "+longLength+
// " notes");
// System.out.println("---------------------------------");
// System.out.println("Upward movements were "+ascending);
// System.out.println("Downward movements were "+
// descending);
// System.out.println("---------------------------------");
}
public void save(String filename) {
Write.midi(bird_part, filename);
}