Transform

You can rotate the photo or crop it in this function.

Enter the function:

Click 'Transfrom' from function bar.

The interface and the description:

The first four button: rotate left, rotate right, flip horizontally and flip vertically can adjust the orientation of the photo. The 'crop' function at the bottom can trim the photo, refer to 'Crop Image'.

The image window on right side shows the result of processing.