动态指针时钟：利用pyqt5制作指针钟表显示实时时间

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hour_point = [QPoint(7, 8), QPoint(-7, 8), QPoint(0, -30)]

min_point = [QPoint(7, 8), QPoint(-7, 8), QPoint(0, -65)]

secn_point = [QPoint(7, 8), QPoint(-7, 8), QPoint(0, -80)]

‘’‘定义三种颜色、用于后面设置三种指针的颜色’‘’

hour_color = QColor(182, 98, 0, 182)

min_color = QColor(0, 130, 130, 155)

sec_color = QColor(0, 155, 227, 155)

‘’‘获取QWidget对象的宽度和长度的最小值’‘’

min_size = min(self.width(), self.height())

painter = QPainter(self) # 创建坐标系图像绘制对象

painter.setRenderHint(QPainter.Antialiasing)

将QWidget对象的中心位置作为绘制的中心坐标点

painter.translate(self.width() / 2, self.height() / 2)

对尺寸进行缩放

painter.scale(int(min_size / 200), int(min_size / 200))

保存状态

painter.save()

‘’‘绘制时钟表盘的时间刻度线’‘’

for a in range(0, 60):

if (a % 5) != 0:

每1/60绘制一个刻度线作为分钟刻度线

painter.setPen(min_co