def onpick(cls, event):
"""mouse pick event on fitness plot"""
event_len = len(event.ind)
if not event_len:
return True
value = event.ind[-1] + FigureControl.minPossibleGenNumber
vis_now = FigureControl.isVisible(value)
FigureControl.makeGenVisible(value, not vis_now, "dist")
def prev(self, event=None):
ok, err = self.eligibleClick("prev")
if not ok:
FigureControl.print_error(err)
else:
print("showing prevGen")
nextGenNum = FigureControl.maxPossibleGenNumber
if FigureControl.numVisibleGenNumber() > 0:
nextGenNum = max(
FigureControl.minVisibleGenNumber() - FigureControl.step,
FigureControl.minPossibleGenNumber)
FigureControl.makeGenVisible(nextGenNum, True, "prev")
def button_1(cls, cloud_plot, artist, ind):
"""click with button 1, i.e., left button"""
is_parent = cloud_plot.is_parent_artist(artist, ind)
gen = cloud_plot.artist2gen[artist]
if is_parent:
vis_now = FigureControl.isVisible(gen)
FigureControl.makeGenVisible(gen, not vis_now, "dist")
else:
row_idx = cloud_plot.artist2data[artist][ind]
for cpl in gs.cloud_plots:
this_data = cpl.fetch_child_data_point(gen, row_idx)
cpl.show_new_labels_dp(this_data)
FigureControl.draw_all_cloud_plots()
cloud_plot.button_1(artist, ind)
def update(self, value):
"""update the fitness plot"""
if value < 0:
self.dot.set_data([[value], [-1]])
self.ax.set_title("")
else:
self.dot.set_data([[value], [self.y[value-self.x[0]]]])
self.ax.set_title("Gen {} Fitness {:.8f} ".format(value, self.y[value-self.x[0]]))
vis_now = FigureControl.isVisible(value)
if not vis_now:
FigureControl.makeGenVisible(value, True, "dist",
skip_fitness_plot=True)
self.fig.canvas.draw()