The goal of this project is to have a user be able to enter a m and b value into a tkinter window and have a graph show up when a button is pressed. There is multiple windows. There is a click to start button, and a menu to select the type of graph. Currently I am just focusing on getting the linear graph working. When the linear window is reached it prompts the user to enter a m and b value (through entries).
When the graph button is pressed I have coded for it to print the m and b value out. As of right now I cannot get it to print out in the console. If anyone could help up let me know thanks!
Code:
from tkinter import *
root = Tk()
root.geometry("500x500")
class testInputs():
def __init__(self,m,b):
#self.displaygframe = Frame(root)
#self.displayglabe = Label(self.displaygframe,
#text="Test for now",
#font= "ComicSansMS 14")
print(m)
print(b)
class selectGraph(): #2
def __init__(self):
self.gselectframe = Frame(root)
self.gselectlabel = Label(self.gselectframe,
text = "Select Graph Type",
font= "ComicSansMS 14")
self.Var = IntVar()
#define buttons
self.linearButton = Radiobutton(self.gselectframe,
text="Linear",
variable = self.Var,
value=1)
self.quadraticButton = Radiobutton(self.gselectframe,text="Quadratic",
variable = self.Var,
value = 2)
self.confirmButton = Button(self.gselectframe, text = "Continue", command = self.transferAnswer,
fg = "red", font = "ComicSansMS 14",
bd = 2, bg = "light green")
self.sgBack = Button(self.gselectframe, text = "Back", command = self.backButton,
fg = "red", font = "ComicSansMS 5",
bd = 2, bg = "light green")
#pack
self.gselectlabel.pack()
self.linearButton.pack(anchor=W)
self.quadraticButton.pack(anchor=W)
self.confirmButton.pack()
self.gselectframe.pack()
mainloop()
def transferAnswer(self):
answer= self.Var.get()
print(str(answer))
self.gselectframe.destroy()
getEquation(answer)
def backButton(self):
self.gselectframe.destroy()
introWindow()
class getEquation(): #3
def __init__(self, answer):
if answer == 1:
self.linearInput()
if answer == 2:
self.quadraticInput()
else:
selectGraph()
def linearInput(self):
self.linearFrame = Frame(root)
#define widgets
self.linearLabel = Label(self.linearFrame,
text = "Enter Linear Equation",
font= "ComicSansMS 14")
self.linearBack = Button(self.linearFrame, text = "Back", command = self.backButtonLinear,
fg = "red", font = "ComicSansMS 5",
bd = 2, bg = "light green")
formatLabel = Label(self.linearFrame,
text="Format:",
font="ComicSansMS 14")
equationLabel = Label(self.linearFrame,
text="y=mx+b",
font="ComicSansMS 14",
fg="midnight blue")
#name = StringVar()
#name2 = StringVar()
self.mLabel = Label(self.linearFrame,
text= "m=",
font= "ComicSansMS 14")
self.mInput = Entry(self.linearFrame,
width =2, font="ComicSansMS 14")
self.bLabel = Label(self.linearFrame,
text = "b=",
font = "ComicSansMs 14")
self.bInput = Entry(self.linearFrame,
width=2,
font="ComicSansMS 14")
#get info from widget
m = self.mInput.get()
b = self.mInput.get()
self.graphButton = Button(self.linearFrame, text = "Graph", command = self.nextFromLinear(m,b), #error from here
fg = "red", font = "ComicSansMS 14",
bd = 2, bg = "light green")
#place widgets on screen
#self.linearFrame.pack()
self.linearLabel.grid(row=0,column=0)
formatLabel.grid(row=1,column=0)
equationLabel.grid(row=2, column=0)
self.bInput.grid(row=4, column=1)
self.bLabel.grid(row=4, column=0)
self.mInput.grid(row=3, column=1)
self.mLabel.grid(row=3,column= 0)
self.graphButton.grid(row=5, column=1) #error from here
self.linearBack.grid(row=5,column=0)
self.linearFrame.pack()
mainloop()
def quadraticInput(self):
self.quadraticFrame = Frame(root)
self.quadraticLabel = Label(self.quadraticFrame,
text = "Enter Quadratic Equation",
font= "ComicSansMS 14")
self.quadraticLabel.pack()
self.quadraticBack = Button(self.quadraticFrame, text = "Back", command = self.backButtonQuadratic,
fg = "red", font = "ComicSansMS 5",
bd = 2, bg = "light green")
self.quadraticBack.pack(anchor=SW)
self.quadraticFrame.pack()
mainloop()
def backButtonLinear(self):
self.linearFrame.destroy()
selectGraph()
def backButtonQuadratic(self):
self.quadraticFrame.destroy()
selectGraph()
def nextFromLinear(self,m,b):
#self.linearFrame.destroy()
#testInputs(m,b)
print(m)
print(b)
#Figuring out how to write singular back button function for all equation Frames:
#def backButton(self, frame1):
#frame1.destroy()
#selectGraph
class introWindow(): #1
def __init__(self):
self.introframe = Frame(root)
self.introlabel = Label(self.introframe,
text = "Graphing Program",font="ComicSansMS 14")
self.introbutton = Button(self.introframe, text = "Click to start", command = self.windowRemoval,
fg = "red", font = "ComicSansMS 14",
bd = 2, bg = "light green")
self.introlabel.pack()
self.introbutton.pack()
self.introframe.pack()
mainloop()
def windowRemoval(self):
self.introframe.destroy()
selectGraph()
introWindow()
