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【作品展示】

 

【作品介绍】

时钟

 

【作品源代码】

import datetime
from arcade import *
SCREEN_WIDTH=600
SCREEN_HEIGHT=600
SCREEN_TITLE="My Clock"
CENTER_X=SCREEN_WIDTH//2
CENTER_Y=SCREEN_HEIGHT//2
class Pointer():
    def __init__(self,name,value,lenth,color,line_width):
        self.name=name
        self.value=value
        self.lenth=lenth
        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.lenth*math.sin(math.radians(angle)),CENTER_Y+self.lenth*math.cos(math.radians(angle))
        draw_line(CENTER_X,CENTER_Y,x,y,self.color,self.line_width)
class MyClock(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+10,color.LIGHT_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,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","日"]
        date=str(year)+"年"+str(month)+"月"+str(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()

 

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