Pygame 图片旋转 缩放

转： http://www.360doc.com/editarticle.aspx?articleid=776424962

1. pygame.transform.flip(Surface, xbool, ybool)  (水平和垂直翻转)

     xbool => True 为水平翻转

     ybool => True 为垂直翻转

     return Surface

2.  pygame.transform.scale(Surface, (width, height), DestSurface = None)(缩放)

   (width, height): 缩放的大小

    returnSurface

3. pygame.transform.rotate(Surface, angle) (旋转)

     angle : 旋转角度

     returnSurface

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模块:  pygame.transform

功能: 对图像进行缩放和移动

其他函数:

4.pygame.transform.rotozoom(urface, angle, scale)(经过滤波的缩放和旋转)

5.pygame.transform.scale2x(Surface, DestSurface = None) (特殊的图像2倍放大)

6.pygame.transform.smoothscale(Surface, (width, height), DestSurface = None) (平滑缩放任意大小)

7.pygame.transform.chop(Surface, rect) (图像剪切)

8.pygame.transform.laplacian(Surface, DestSurface = None) (描边)

9.pygame.transform.average_surfaces(Surfaces, DestSurface = None, palette_colors = 1)

10.pygame.transform.average_color(Surface, Rect = None)

11.pygame.transform.threshold(DestSurface, Surface, color, threshold = (0,0,0,0), diff_color = (0,0,0,0), change_return = 1, Surface = None, inverse = False)

以上 return Surface

12.pygame.transform.get_smoothscale_backend() (返回smoothscale过滤版本)

return string

13.pygame.transform.set_smoothscale_backend(type) (设置smoothscale过滤版本)

return None