Custom Camera Module - Pygame

class Camera:
    def __init__(self, Width, Height):
        self.X = 0
        self.Y = 0
        self.AnchorX = 0.5
        self.AnchorY = 0.5
        self.Width = Width
        self.Height = Height

    def anchorPoint(self, X, Y):
        self.AnchorX = X
        self.AnchorY = Y

    def translate(self, X, Y):
        self.X = X
        self.Y = Y

    def relative(self, X, Y):
        return (self.Width * self.AnchorX) + self.X + X, (self.Height * self.AnchorY) + self.Y + Y