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【作品展示】

 

【作品介绍】

相反的钟

 

【作品源代码】

from arcade import *

SCREEN_WIDTH=600
SCREEN_HEIGHT=800
SCREEN_TITLE='反方向的钟'
CENTER_X=SCREEN_WIDTH//2
CENTER_Y=SCREEN_HEIGHT//2
class Pointer():
    def __init__(self,name,value,length,color,line_width):
        self.name=name
        self.value=value
        self.length=length
        self.color=color
        self.line_width=line_width

    def draw(self):
        if self.name=='hour':
            angle=-360*self.value/12
        else:
            angle=-360*self.value/60
        x,y=CENTER_X+self.length*math.sin(math.radians(angle)),CENTER_Y+self.length*math.cos(math.radians(angle))
        draw_line(CENTER_X,CENTER_Y,x,y,self.color,self.line_width)
class MyClock(arcade.Window):
    def __init__(self,width,height,title):
        super().__init__(width,height,title)
        self.setup()

    def setup(self):
        set_background_color(color.WHITE)

    def on_draw(self):
        start_render()
        self.mydraw()
    def mydraw(self):
        r=200
        draw_circle_outline(CENTER_X,CENTER_Y,r,color.SKY_BLUE,20)
        per=-360/12
        for i in range(1,13):
            angle=per*i
            x,y=CENTER_X+(r-20)*math.sin(math.radians(angle)),CENTER_Y+(r-20)*math.cos(math.radians(angle))
            draw_text(str(i),x,y,color.BLACK_BEAN,20,font_name=('simhei','PingFang'),anchor_x='center',anchor_y='center')
        import datetime
        d=datetime.datetime.now()
        h,m,s=d.hour,d.minute,d.second
        hour=Pointer('hour',h,70,color.GREEN,15)
        hour.draw()
        minute=Pointer('minute',m,120,color.BLUE,10)
        minute.draw()
        second=Pointer('second',s,150,color.RED,5)
        second.draw()
        draw_circle_filled(CENTER_X,CENTER_Y,10,color.BLACK)
        year,month,day,week=d.year,d.month,d.day,d.weekday()
        weeks=['一','二','三','四','五','六','天']
        date=f'{year}年{month}月{day}日 星期{weeks[week]}'
        draw_text(date,CENTER_X,CENTER_Y-250,color.BLACK,20,font_name=('simhei','PingFang'),anchor_x='center',anchor_y='center')

if __name__=='__main__':
    game=MyClock(SCREEN_WIDTH,SCREEN_HEIGHT,SCREEN_TITLE)
    run()

 

【提示】

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