猫史档案馆

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from arcade import *

#设置窗体宽和高(以WIDTH = 800,HEIGHT = 600 为基准)
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
#设置窗体标题
SCREEN_TITLE = "arcade基础结构"


class MyDraw(arcade.Window):
    def __init__(self,width,height,title):
        super().__init__(width,height,title)
        #窗体初始化
        self.setup()

    def setup(self):
        #设置窗体颜色(以白色为基准)
        set_background_color(color.WHITE)

    def on_draw(self):
        start_render()  
        self.mydraw()

    def mydraw(self):
        draw_circle_outline(400, 300, 100, color.RED, 75)
        draw_circle_outline(400, 300, 100, color.GREEN, 50)
        draw_circle_outline(400, 300, 100, color.YELLOW, 25)
        draw_point(400, 300, color.SKY_BLUE, 50)
        draw_line(400, 600, 400, 0, color.PURPLE, 5)
        draw_line(0, 300, 800, 300, color.PURPLE, 5)
        draw_line(0, 0, 800, 600, color.PURPLE, 5)
        draw_line(0, 600, 800, 0, color.PURPLE, 5)



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

一直盯着它看试试