clock.py

Created by fime
Created on January 10, 2023
1.37 KB
import kandinsky as kdk
from time import *
from math import *

W,H=320,222

BLACK=(0,0,0)
DARK=(20,20,20)
LIGHT=(255,255,255)
ACCENT=(200,150,0)#(0,200,100)
GREY=(100,100,100)

def fade(c1,c2,i):
  return tuple((int(v1*(1-i)+v2*i) for v1,v2 in zip(c1,c2)))

def __fill_str(s,l,c=" "):
  return s+c*(l-len(s))

def draw_clock():
  r,x,y=int(H//2.2),W//2,H//2
  kdk.fill_rect(0,0,W,H,BLACK)
  kdk.draw_circle(x,y,r,ACCENT)
  for i in range(19):
    kdk.fill_circle(x,y,r-i-1,fade(BLACK,DARK,i/19))
  for i in range(60):
    a=i/60*2*pi
    l=(5,20)[i%5==0]
    x1,y1=int(cos(a)*r),int(sin(a)*r)
    x2,y2=int(cos(a)*(r-l)),int(sin(a)*(r-l))
    kdk.draw_line(x1+x,y1+y,x2+x,y2+y,GREY)
    if i%15==0:
      txt=str((i+15)%60)
      kdk.draw_string(txt,x+x2-len(txt)*3,y+y2-4,ACCENT,DARK,1)
    
def draw_needles(t):
  r,x,y=int(H//3),W//2,H//2
  kdk.fill_circle(x,y,int(r),(10,10,10))
  min=int(t//60)
  sec=int(t%60)
  a=min/60*2*pi-pi/2
  if t%1<0.5 and sec<1:
    a+=pi/50*sin(t*30)*(1-t%1)
  x1,y1=int(cos(a)*(r-2)),int(sin(a)*(r-2))
  kdk.draw_line(x,y,x1+x,y1+y,LIGHT)
  a=sec/60*2*pi-pi/2
  x1,y1=int(cos(a)*r/1.1),int(sin(a)*r/1.1)
  kdk.draw_line(x,y,x1+x,y1+y,ACCENT)
  for i in range(5):
    kdk.fill_circle(x+i//2,y-i//2,5-i,fade(ACCENT,LIGHT,i/5))
    kdk.fill_circle(x+i//2+x1,y-i//2+y1,5-i,fade(ACCENT,LIGHT,i/5))

draw_clock()
while 1:
  draw_needles(monotonic())
  sleep(0.1)