ttk.Radiobutton(panel,
text='Integrate',
var=diff_check,
value='integrate',
style='White.TRadiobutton',
command=lambda: differentiate()).place(relx=0.05, y=180)
ttk.Checkbutton(panel,
text='Detrend',
style='White.TCheckbutton',
var=trend,
command=lambda: detrend()).place(relx=0.05, y=200)
ttk.Checkbutton(panel,
text='Detrending line',
style='White.TCheckbutton',
var=trend_line,
command=lambda: detrend()).place(relx=0.4, y=200)
toolbar = Navigator(canvas, root, filter_type_cbb, [
left_cutoff_entry, right_cutoff_entry, filter_order,
sampling_frequency, filter_type_cbb
], [can_click, 'button_press_event', click],
[can_enter, 'axes_enter_event', hover_enter],
[can_leave, 'axes_leave_event', hover_leave])
toolbar.place(relx=0.1, rely=0, anchor="nw")
toolbar.config(background='white')
toolbar._message_label.config(background='white')
differentiate('save')
detrend()
root.mainloop() # call the main window to run
