def update_sheet_music(note):
dict_note = notes_dict[note]
t.add_notes(dict_note)
track = LilyPond.from_Track(t)
LilyPond.to_png(track, "track")
img = mpimg.imread("track.png")
cropped_image = img[0:300, :, :]
sheet.set_data(cropped_image)
def test_to_png(self):
self.assert_(
LilyPond.to_png(
'{ %s }' %
LilyPond.from_NoteContainer(NoteContainer('C'), value.dots(8)),
'pn1'))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.tbar), 'pn2'))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.mbar), 'pn3'))
def test_to_png(self):
self.assertTrue(
LilyPond.to_png(
"{ %s }" %
LilyPond.from_NoteContainer(NoteContainer("C"), value.dots(8)),
"pn1",
))
self.assertTrue(LilyPond.to_png(LilyPond.from_Bar(self.tbar), "pn2"))
self.assertTrue(LilyPond.to_png(LilyPond.from_Bar(self.mbar), "pn3"))
def stopPlaying():
x.do_run = False
n = getattr(x, "notes")
b = mingus.containers.Bar()
track = mingus.containers.Track()
if (len(n) == 0):
return "No file"
for i in n:
track.add_notes(i)
trackString = lilypond.from_Track(track)
lilypond.to_png(trackString, "MasterPiece" + str(len(n)))
time.sleep(3)
filename = 'MasterPiece' + str(len(n)) + '.png'
return send_file(filename, mimetype='image/PNG')
def setup_plotting():
global fig
global ax1
global ax2
global ax3
global line1
global line2
global sheet
fig = plt.figure(figsize=(12, 8))
ax1 = fig.add_subplot(2, 2, 1) # Volume
ax2 = fig.add_subplot(2, 2, 2) # Fourier
ax3 = fig.add_subplot(2, 1, 2) # Notes
ax3.set_axis_off()
line1, = ax1.plot(np.random.randn(CHUNK_SIZE))
line2, = ax2.plot(np.random.randn(CHUNK_SIZE))
b = Bar()
bar = LilyPond.from_Bar(b)
LilyPond.to_png(bar, "track")
img = mpimg.imread("track.png")
cropped_image = img[0:300, :, :]
sheet = ax3.imshow(cropped_image, cmap='gray', interpolation='antialiased')
for mode_func in MODE_CHORD_FUNCTIONS
]
print(', '.join(chords))
elif args.action == '12_bar_blues':
for four_bars in twelve_bar_blues(args.key):
print('\t'.join(four_bars))
elif args.action == 'blues_scale':
print("{} blues scale: {}".format(args.key,
', '.join(blues_scale(args.key))))
elif args.action == '12_bar_blues_printout':
from mingus.containers.note import QuarterNoteFactory as Q
from mingus.core.chords import WholNoteChordFactory as WNC
blues_scale = Blues(args.key)
bar = Bar()
bar.extend(
Q(
list(
blues_scale.generate(4 * 12,
undulating=True,
starting_octave=4))))
bar.set_chord_notes([
WNC(chord)
for chord in twelve_bar_blues_chord_progression(args.key)
])
result = from_Bar(bar)
print(result)
to_png(result, args.filename)
def test_to_png(self):
self.assert_(LilyPond.to_png('{ %s }'
% LilyPond.from_NoteContainer(NoteContainer('C'),
value.dots(8)), 'pn1'))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.tbar), 'pn2'))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.mbar), 'pn3'))
def test_to_png(self):
self.assert_(LilyPond.to_png("{ %s }" % LilyPond.from_NoteContainer(NoteContainer("C"), value.dots(8)), "pn1"))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.tbar), "pn2"))
self.assert_(LilyPond.to_png(LilyPond.from_Bar(self.mbar), "pn3"))
combine_test = header + "rhMusic = {" + LithHarbor_ly_right + "}"
combine_test = combine_test + "lhMusic = {" + LithHarbor_ly_left + "}"
combine_test = combine_test + """
\\score {
\\new PianoStaff <<
\\new Staff = "RH" <<
\\rhMusic
>>
\\new Staff = "LH" <<
\\clef "bass"
\\lhMusic
>>
>>
}"""
LilyPond.to_png(combine_test, outputname) #Create png
#### Create midi file:
#Combine Notes_r and Notes_l from the df into 1 congomerate
combined_notes = []
for i in range(df.shape[0]):
try:
combined_notes.append(df.iloc[i]["Notes_l"] + df.iloc[i]["Notes_r"])
except:
if df.iloc[i]["Notes_l"] != "":
combined_notes.append(df.iloc[i]["Notes_l"])
else:
combined_notes.append(df.iloc[i]["Notes_r"])
df["Notes_both"] = combined_notes
#Now create a track by adding these notes from both hands
from mingus.midi import fluidsynth
from mingus.containers import NoteContainer, Note
import mingus.midi.fluidsynth
from mingus.midi import midi_file_in
from mingus.midi import midi_file_out
from mingus.extra import lilypond as lp
import time
import sys
from random import random
import os.path
(m, bpm) = midi_file_in.MIDI_to_Composition("sample/MIDI/PIrate.mid")
midi_file_out.write_Composition("test.mid", m, bpm)
exportpdf = lp.from_Composition(m)
lp.to_png(exportpdf, "PirateTest")
print("TEST")
def create_sheet(melody):
sheet = LilyPond.from_Track(melody.notes)
sheet = LilyPond.to_png(sheet, VIDPIC)
im = Image.open(VIDPIC)
im = im.crop((0, 0, 834, 500))
im.save(VIDPIC)
for chord in args.chords:
chord_notes = chords.from_shorthand(chord)
new_note = reduce_accidentals(tritone(chord_notes[0]))
new_chord = new_note + '7'
ii_chord_type_short, chord = reharmonize_v_to_ii_v(new_chord)
print("{} {}".format(ii_chord_type_short, new_chord))
elif args.action == 'chord_modes':
chords = [chords.determine_seventh(mode_func(args.key), shorthand=True)[0]
for mode_func in MODE_CHORD_FUNCTIONS]
print(', '.join(chords))
elif args.action == '12_bar_blues':
for four_bars in twelve_bar_blues(args.key):
print('\t'.join(four_bars))
elif args.action == 'blues_scale':
print("{} blues scale: {}".format(args.key, ', '.join(blues_scale(args.key))))
elif args.action == '12_bar_blues_printout':
from mingus.containers.note import QuarterNoteFactory as Q
from mingus.core.chords import WholNoteChordFactory as WNC
blues_scale = Blues(args.key)
bar = Bar()
bar.extend(Q(list(blues_scale.generate(4*12, undulating=True, starting_octave=4))))
bar.set_chord_notes([WNC(chord) for chord in twelve_bar_blues_chord_progression(args.key)])
result = from_Bar(bar)
print(result)
to_png(result, args.filename)
"V",
"V",
"I",
"I",
]
#getting the chords for the progression
my_chords = progressions.to_chords(my_progression)
#add a 4th note on each chord
my_chords = [my_chord + [my_chord[1]] for my_chord in my_chords]
#grouping notes as 4x4
all_notes = list(itertools.chain(*my_chords))
all_notes_4x4 = chunks(all_notes, 4)
#generating the track
my_track = Track()
for my4notes in all_notes_4x4:
my_bar = Bar()
for my_note in my4notes:
my_bar + my_note
my_track + my_bar
#exporting
my_lilypond = LilyPond.from_Track(my_track)
_folder = "Scores"
_file = "poc"
_path = os.path.join(_folder, _file)
LilyPond.to_png(my_lilypond, _path)
