be.hogent.tarsos.midi
Class MidiSequenceBuilder

java.lang.Object
  be.hogent.tarsos.midi.MidiSequenceBuilder

public final class MidiSequenceBuilder
extends java.lang.Object

Utility class to generate a sequence of MIDI events.

Author:

Joren Six

Constructor Summary

MidiSequenceBuilder()

Method Summary

void	addNote(int midiKey, int numberOfTicks)
void	addNoteByAbsoluteCents(double absoluteCents, int numberOfTicks)
void	addNoteByDeviationInCents(int midiKey, int numberOfTicks, double deviationInCents)
void	addNoteByFrequency(double frequency, int numberOfTicks)
void	addSilence(int numberOfTicks)
static javax.sound.midi.MidiEvent	createPitchBendEvent(double deviationInCents, int channel, int startTick)
static javax.sound.midi.MidiEvent	createPitchBendEvent(int bendFactor, int channel, long startTick)
void	export(java.lang.String fileName) Write a midi file
int	getCurrentTicks()
double	getCurrentTime()
void	play()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MidiSequenceBuilder

public MidiSequenceBuilder()
                    throws javax.sound.midi.InvalidMidiDataException

Throws:

javax.sound.midi.InvalidMidiDataException

Method Detail

getCurrentTicks

public int getCurrentTicks()

getCurrentTime

public double getCurrentTime()

addNote

public void addNote(int midiKey,
                    int numberOfTicks)

addSilence

public void addSilence(int numberOfTicks)

addNoteByFrequency

public void addNoteByFrequency(double frequency,
                               int numberOfTicks)

addNoteByAbsoluteCents

public void addNoteByAbsoluteCents(double absoluteCents,
                                   int numberOfTicks)

addNoteByDeviationInCents

public void addNoteByDeviationInCents(int midiKey,
                                      int numberOfTicks,
                                      double deviationInCents)

createPitchBendEvent

public static javax.sound.midi.MidiEvent createPitchBendEvent(double deviationInCents,
                                                              int channel,
                                                              int startTick)

export

public void export(java.lang.String fileName)
            throws java.io.IOException

Write a midi file

Parameters:

fileName -

Throws:

java.io.IOException

play

public void play()
          throws javax.sound.midi.MidiUnavailableException,
                 javax.sound.midi.InvalidMidiDataException

Throws:

javax.sound.midi.MidiUnavailableException

javax.sound.midi.InvalidMidiDataException

createPitchBendEvent

public static javax.sound.midi.MidiEvent createPitchBendEvent(int bendFactor,
                                                              int channel,
                                                              long startTick)