How to create Sinus Wave using Tkinter?
I don't know how to "put" the y as the the rectangle. I want to make a loop with the rectangle.
from tkinter import *
import math
master = Tk()
w = Canvas(master, width=200, height=100)
w.pack()
x = 0
width = 200
for x in range(0, width):
y = int(50 + 50*math.sin(4*((float(x)/width)*(2*math.pi) )))
w.create_rectangle(1, 1, 1, 10, fill="yellow")
mainloop()
# plot a function like y = sin(x) with Tkinter canvas and line
from Tkinter import *
import math
root = Tk()
root.title("Simple plot using canvas and line")
width = 400
height = 300
center = height//2
x_increment = 1
# width stretch
x_factor = 0.04
# height stretch
y_amplitude = 80
c = Canvas(width=width, height=height, bg='white')
c.pack()
str1 = "sin(x)=blue"
c.create_text(10, 20, anchor=SW, text=str1)
center_line = c.create_line(0, center, width, center, fill='green')
# create the coordinate list for the sin() curve, have to be integers
xy1 = []
for x in range(400):
# x coordinates
xy1.append(x * x_increment)
# y coordinates
xy1.append(int(math.sin(x * x_factor) * y_amplitude) + center)
sin_line = c.create_line(xy1, fill='blue')
root.mainloop()