serialplot.py

"""
Program to plot serial data in real time. Once the root window is created and 
configured, all other actions occur within the ConfigFrame and GraphTopLevel
"""

import matplotlib
matplotlib.use('TkAgg')
import os

from cfgWindow import *

root = tk.Tk()

#Hide the window so we can't see it jump to the middle
root.withdraw()

#Add the configuration frame to the root
root.CfgFrm = ConfigFrame(root)
root.CfgFrm.pack(side='top', fill='both', expand=True)

#Move the root to the center of the screen
root.update()
scrwidth = root.winfo_screenwidth()
scrheight = root.winfo_screenheight()
winwidth = root.winfo_reqwidth()
winheight = root.winfo_reqheight()
winposx = int(round(scrwidth/2 - winwidth/2))
winposy = int(round(scrheight/2 - winheight/2))
root.geometry('{}x{}+{}+{}'.format(winwidth, winheight, winposx, winposy))

#Set the title and icon and stuff
root.title('Serial Plotter Configuration')
if os.name == 'nt':
    root.iconbitmap(default='graphs.ico')
root.resizable(width=False, height=False)

#Unhide the window now that it's configured
root.deiconify()

#Run the mainloop. All the other code is executed in class __init__ or event bindings
root.mainloop()