else/Hexclock/hexclock.pyw

45 lines
1.0 KiB
Python

import math
import tkinter
import time
SHIFT_SPEED = 0.2
# Higher numbers make the color wheel spin faster
def cval(degree, hueshift):
y = math.sin(math.pi*(degree+hueshift)/180)
# Anything above 50% becomes 100%
# 0 - 50% will scale as if it was 50 - 100%
y = (y+0.5) * 256
y = min(255, y)
y = max(0, y)
y = round(y)
return y
def clocking():
x = time.time()
x *= SHIFT_SPEED
r = cval(x, 90)
g = cval(x, 210)
b = cval(x, 330)
rgb = '#%02x%02x%02x' % (r,g,b)
#print(x, rgb)
#t.configure(bg=rgb)
l.configure(text=rgb, bg=rgb)
t.after(50, clocking)
t = tkinter.Tk()
t.title('Hexclock')
l = tkinter.Label(text='')
l.pack(expand=True, fill='both')
w = 450
h = 350
screenwidth = t.winfo_screenwidth()
screenheight = t.winfo_screenheight()
windowwidth = w
windowheight = h
windowx = (screenwidth-windowwidth) / 2
windowy = ((screenheight-windowheight) / 2) - 27
geometrystring = '%dx%d+%d+%d' % (windowwidth, windowheight, windowx, windowy)
t.geometry(geometrystring)
clocking()
t.mainloop()