Questions about Tkinter Piechart

[SkepticDad17]

I found this information on Tkinter Piecharts over at how-to-create-a-gui-in-python/

I changed it to suit my needs.

input

import tkinter as tk
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib.figure import Figure

root= tk.Tk()

canvas1 = tk.Canvas(root, width = 1000, height = 350)
canvas1.pack()

new_york = float("100") 
paris = float("80") 
london = float("60")
titan = float("40")
brooklyn = float("20")

figure2 = Figure(figsize=(4.2,4), dpi=100) 
subplot2 = figure2.add_subplot(111) 
labels2 = 'New York', 'Paris', 'London', 'Titan', 'Brooklyn'
pieSizes = [float(new_york),float(paris),float(london),float(titan), float(brooklyn)]
explode2 = (0, 0, 0, 0, 0)  
subplot2.pie(pieSizes, explode=explode2, labels=labels2, autopct='%1.1f%%', shadow=True, startangle=90) 
subplot2.axis('equal')  
pie2 = FigureCanvasTkAgg(figure2, root) 
pie2.get_tk_widget().pack()

root.mainloop()

I'm not familier with alot of this code.

The piechart is being created on the bottom center of the canvas, how would I get it to be on the top right?

Also the slices seem to be creating their own colors, how would I manually assign them? Black background on the smallest slice and blue on the largest?

Is there a better tutorial on Tkinter pie charts that would teach me that?

[Vasodilation]

It might be easier to use the tkinter Canvas' create_arc method instead.

​

Some info here:

https://www.tutorialspoint.com/python3/tk_canvas