def kpdve_stream_string(kpdve, notegroup):
'''
info optimized for seeing terminal process.
>>> kpdve_stream_string(np.array([0,0,0,4,2]), 0b110010000000)
'0x0022c80 <--> 111111100000 : C Major (tonic) === 110010000000 : F as IV '
'''
hexstring = "0x" + hex(pt_utils.minimal_bin_kpdve(notegroup,
kpdve))[2:].zfill(7)
description_string = hexstring + " <--> "
kpstring = format(pt_keypattern.get_binary_KP(kpdve[0], kpdve[1]),
"b").zfill(12)
#description_string += "mode : "
description_string += kpstring + " : "
tonicstring = conv_tonic_name_for_kpdve(kpdve).rjust(4)
patternstring = PATTERN_CONVENTIONAL_NAMES[kpdve[1]].ljust(16)
description_string += tonicstring + " " + patternstring
description_string += " === "
description_string += format(pt_keypattern.get_binary_KPDVE_chord(kpdve),
"b").zfill(12) + " : "
#description_string += "chord: "
description_string += chord_root_name_for_KPDVE(
kpdve) + " as " + chord_function_in_key(kpdve).ljust(4)
return description_string
def show_terminal_output(current_state):
ng_fifths = pt_utils.c_chrom_to_f_circle(current_state.current_binary)
ng_kp = pt_keypattern.get_binary_KP(current_state.current_kpdve[0],
current_state.current_kpdve[1])
print("Ob" + bin(ng_fifths)[2:].zfill(12) + " " +
current_state.current_root_string() + " as " +
current_state.current_function_string())
print("Ob" + bin(ng_kp)[2:].zfill(12) + " of " +
current_state.current_conv_tonic_string() + " " +
current_state.current_conv_pattern_string())
def __init__(self, ref_state):
self.current_state = ref_state
self.window = tkinter.Tk()
self.window.wm_title("Representations of Harmonic Process")
self.fig, self.ax = plt.subplots(4, figsize=(12,3))
self.chr_img = self.ax[0].imshow(np.expand_dims(self.current_state.chroma_values, axis=0), vmin=0.0, vmax=1.0)
self.ng_img = self.ax[1].imshow(self.heatmap_axis(pt_utils.c_chrom_to_f_circle(self.current_state.current_binary)))
self.kp_img = self.ax[2].imshow(self.heatmap_axis(pt_keypattern.get_binary_KP(self.current_state.current_kpdve[0], self.current_state.current_kpdve[1])))
plt.show(block=False)
self.canvas = FigureCanvasTkAgg(self.fig, master=self.window) # A tk.DrawingArea.
self.canvas.draw()
self.window.update()
def change_notegroup(self, notegroup, v_opt=0):
'''
Generate the harmonic context from a binary notegroup
Parameters
----------
notegroup : int
a chromatic pitch-class set.
Returns
-------
True if changed, False if no change is NECESSARY
'''
# BIG QUESTION: SHOULD THIS STAY IN THE SAME CHORD IF THE or OPERATIONS ALLOWS?
if (notegroup == self.current_binary):
return False
# if ((notegroup & self.current_binary) == notegroup): # NO CHANGE IN CHORD IS *NECESSARY*
# self.current_binary = notegroup
# return False
probe_kpdve = partita.analyze_binary_input_for_closest_KPDVE(
notegroup, self.current_kpdve)
self.valid_state = (np.array_equal(probe_kpdve,
pt_utils.MODVALS) == False)
if self.valid_state:
self.current_kpdve = np.copy(probe_kpdve)
self.current_binary = notegroup
ng_fifths = pt_utils.c_chrom_to_f_circle(self.current_binary)
ng_kp = pt_keypattern.get_binary_KP(self.current_kpdve[0],
self.current_kpdve[1])
if (ng_fifths & ng_kp != ng_fifths):
print("mismatch in fifths/kp")
return True
return False
def update_window_for_state(self):
self.chr_img.set_data(np.expand_dims(pt_utils.numpy_chrom_to_circle(self.current_state.chroma_values), axis=0))
self.ng_img.set_data(self.heatmap_axis(pt_utils.c_chrom_to_f_circle(self.current_state.current_binary)))
self.kp_img.set_data(self.heatmap_axis(pt_keypattern.get_binary_KP(self.current_state.current_kpdve[0], self.current_state.current_kpdve[1])))
self.fig.canvas.flush_events()