I'm using Tkinter to make a graphing-calculator-like program that plots various types of functions. However, the GUI completely freezes until all calculations are finished, and then shows the completed graph afterward. I'd like it to show the graph as it's being drawn, or at least show some kind of progress bar (as some graphs take several minutes to draw). Is there a command that updates the GUI before the focus returns to the main loop?
Did I explain that properly? I hope it's not confusing.