def __init__(self, size, fps): self.set_size(size) Component.setPreferredSize(size) Component.setMinimumSize(size) Component.setMaximumSize(size) Component.setBackground(Color.white) Component.setFocusable(True) Component.requestFocus() db_image = BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_RGB) self.fps_store = self.NUM_FPS self.ups_store = self.NUM_FPS i = 0 if i < self.NUM_FPS: self.fps_store[i] = 0 self.ups_store[i] = 0 i += 1