util.py 文件源码

def style(srf, bg=None, border=(0,0,0), weight=0, padding=0):
    "Create a new surface with padding, background color, and/or border"
    w, h = srf.get_size()

    # Add padding
    padding += weight
    w += 2 * padding
    h += 2 * padding
    img = pygame.Surface((w, h), pygame.SRCALPHA)

    # Add background color and border
    if bg: img.fill(rgba(bg))
    img.blit(srf, (padding, padding))
    if weight: drawBorder(img, border, weight)

    return img