实例112 如何旋转显示图片实例113 如何分块显示图片实例114 如何缩放显示图片实例115 如何投射显示图片-112 examples of how to rotate images 113 examples show how to block 114 examples of how the pictures were zooming 115 pictures show examples of how the projected images

任意选择图片旋转的方式,采用前翻、后翻、立体翻转等-choose any method to scroll the picture