very nice and good image rotate program

画图工具，能够实现画笔设置，画矩形、圆形等功能，橡皮差功能，加载图片旋转图片放大缩小等-Drawing tools, you can brush set, draw a rectangle, circle, rubber poor function, load the image rotate the picture to zoom

实现立体图像的消隐功能，旋转图像（键盘方向键）时会自动隐去不可见部分。-Blanking of the three-dimensional image features, and will automatically rotate the image (arrow keys) to fade the invisible part.