[](http://blog.furas.pl/uzycie-klasy-i-timera-w-pygame-na-przykladzie-zegara/clock_with_class/)
Część mojej odpowiedzi na pytanie "Clock in Python" zadane w dziale
"Pygame"
na StackOverflow.com:
-----------
Umieszczenie zegara w klasie
----------------------------
::::python
#!/usr/bin/python
from pygame import *
from pygame.locals import *
from math import *
#----------------------------------------------------------------------
class Clock(object):
def __init__(self, hours, minutes, seconds, cx, cy, r, ticks):
self.hours = hours
self.minutes = minutes
self.seconds = seconds
self.cx = cx
self.cy = cy
self.r = r
self.ticks = ticks
self.time_to_move = 0
def update(self, current_ticks):
if current_ticks > self.time_to_move:
self.time_to_move += self.ticks
self.seconds_ang = 270 + 6 * self.seconds
self.seconds_dx = self.cx + int(cos(radians(-self.seconds_ang))*self.r)
self.seconds_dy = self.cy - int(sin(radians(-self.seconds_ang))*self.r)
self.minutes_ang = 270 + 6 * (self.minutes + self.seconds/60.)
self.minutes_dx = self.cx + int(cos(radians(-self.minutes_ang))*self.r)
self.minutes_dy = self.cy - int(sin(radians(-self.minutes_ang))*self.r)
self.hours_ang = 270 + 30 * (self.hours + self.minutes/60.)
self.hours_dx = self.cx + int(cos(radians(-self.hours_ang))*self.r*.75)
self.hours_dy = self.cy - int(sin(radians(-self.hours_ang))*self.r*.75)
self.seconds += 1
if self.seconds == 60:
self.seconds = 0
self.minutes += 1
if self.minutes == 60:
self.minutes = 0
self.hours += 1
if self.hours == 12:
self.hours = 0
def draw(self, screen):
draw.circle(screen, (255,255,255), (self.cx,self.cy), self.r, 3)
draw.line(screen, (0,255,255), (self.cx,self.cy), (self.hours_dx, self.hours_dy), 5)
draw.line(screen, (255,255,0), (self.cx,self.cy), (self.minutes_dx, self.minutes_dy), 2)
draw.line(screen, (255,0,255), (self.cx,self.cy), (self.seconds_dx, self.seconds_dy), 1)
#----------------------------------------------------------------------
init()
screen = display.set_mode((800,600))
clock = time.Clock()
clock1 = Clock(5, 59, 0, 400, 300, 200, 1000)
clock2 = Clock(5, 59, 0, 100, 100, 100, 100)
clock3 = Clock(3, 9, 0, 700, 100, 100, 100)
clock4 = Clock(7, 24, 0, 100, 500, 100, 10)
clock5 = Clock(11, 30, 0, 700, 500, 100, 10)
running=True
while running:
# events
for e in event.get():
if e.type == QUIT:
running = False
# (variable) modifications
clock1.update(time.get_ticks())
clock2.update(time.get_ticks())
clock3.update(time.get_ticks())
clock4.update(time.get_ticks())
clock5.update(time.get_ticks())
# draw
screen.fill((0,0,0))
clock1.draw(screen)
clock2.draw(screen)
clock3.draw(screen)
clock4.draw(screen)
clock5.draw(screen)
# flip
display.flip()
# FPS (Frames Per Seconds)
#clock.tick(60)
quit()
Z użyciem timera
----------------
::::python
#!/usr/bin/python
from pygame import *
from pygame.locals import *
from math import *
#----------------------------------------------------------------------
class Clock(object):
def __init__(self, hours, minutes, seconds, cx, cy, r):
self.hours = hours
self.minutes = minutes
self.seconds = seconds
self.cx = cx
self.cy = cy
self.r = r
self.hours_dx = self.cx
self.hours_dy = self.cy - self.r*.75
self.minutes_dx = self.cx
self.minutes_dy = self.cy - self.r
self.seconds_dx = self.cx
self.seconds_dy = self.cy - self.r
def update(self):
self.seconds_ang = 270 + 6 * self.seconds
self.seconds_dx = self.cx + int(cos(radians(-self.seconds_ang))*self.r)
self.seconds_dy = self.cy - int(sin(radians(-self.seconds_ang))*self.r)
self.minutes_ang = 270 + 6 * (self.minutes + self.seconds/60.)
self.minutes_dx = self.cx + int(cos(radians(-self.minutes_ang))*self.r)
self.minutes_dy = self.cy - int(sin(radians(-self.minutes_ang))*self.r)
self.hours_ang = 270 + 30 * (self.hours + self.minutes/60.)
self.hours_dx = self.cx + int(cos(radians(-self.hours_ang))*self.r*.75)
self.hours_dy = self.cy - int(sin(radians(-self.hours_ang))*self.r*.75)
self.seconds += 1
if self.seconds == 60:
self.seconds = 0
self.minutes += 1
if self.minutes == 60:
self.minutes = 0
self.hours += 1
if self.hours == 12:
self.hours = 0
def draw(self, screen):
draw.circle(screen, (255,255,255), (self.cx,self.cy), self.r, 3)
draw.line(screen, (0,255,255), (self.cx,self.cy), (self.hours_dx, self.hours_dy), 5)
draw.line(screen, (255,255,0), (self.cx,self.cy), (self.minutes_dx, self.minutes_dy), 2)
draw.line(screen, (255,0,255), (self.cx,self.cy), (self.seconds_dx, self.seconds_dy), 1)
#----------------------------------------------------------------------
init()
screen = display.set_mode((800,600))
clock = time.Clock()
clock1 = Clock(5, 59, 0, 400, 300, 200)
clock2 = Clock(5, 59, 0, 100, 100, 100)
clock3 = Clock(3, 9, 0, 700, 100, 100)
clock4 = Clock(7, 24, 0, 100, 500, 100)
clock5 = Clock(11, 30, 0, 700, 500, 100)
CLOCK1 = USEREVENT+1
CLOCK2 = USEREVENT+2
CLOCK3 = USEREVENT+3
CLOCK4 = USEREVENT+4
CLOCK5 = USEREVENT+5
timer1 = time.set_timer(CLOCK1, 1000)
timer2 = time.set_timer(CLOCK2, 100)
timer3 = time.set_timer(CLOCK3, 100)
timer4 = time.set_timer(CLOCK4, 10)
timer5 = time.set_timer(CLOCK5, 10)
running=True
while running:
# events
for e in event.get():
if e.type == QUIT:
running = False
elif e.type == CLOCK1:
clock1.update()
elif e.type == CLOCK2:
clock2.update()
elif e.type == CLOCK3:
clock3.update()
elif e.type == CLOCK4:
clock4.update()
elif e.type == CLOCK5:
clock5.update()
# (variable) modifications
# draw
screen.fill((0,0,0))
clock1.draw(screen)
clock2.draw(screen)
clock3.draw(screen)
clock4.draw(screen)
clock5.draw(screen)
# flip
display.flip()
# FPS (Frames Per Seconds)
clock.tick(60)
quit()
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