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clock_face.py
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clock_face.py
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from turtle import Turtle
from clock_number import ClockNumber
from math import sin, cos, pi
from utils import can_exit_while_drawing
class ClockFace:
"""Класс циферблата часов"""
def __init__(self, radius, center, numbers_count=12):
self.radius = radius
self._center = center
self._render()
self._make_numbers(numbers_count)
@can_exit_while_drawing
def _render(self):
"""Отрисовывает круглый контур циферблата и точку в центре"""
t = Turtle()
t.speed(0)
t.width(self.radius // 80)
t.up()
t.goto((self._center[0], self._center[1] - self.radius))
t.seth(0)
t.down()
t.circle(self.radius)
t.up()
t.goto((self._center[0], self._center[1]))
t.down()
t.dot(self.radius / 15)
t.hideturtle()
def _make_numbers(self, numbers_count):
self._numbers = []
number_size = self.radius / 6
for i in range(1, numbers_count + 1):
angle = pi * 2 / numbers_count * i
x = self._center[0] + self.radius * 0.8 * sin(angle)
y = self._center[1] + self.radius * 0.8 * cos(angle)
number = ClockNumber(i, (x, y), number_size)
self._numbers.append(number)