Original picture:
Final effect:
Production steps:
1. Select the rectangular marquee in the toolbox and drag to select the area you want on the image.
2. Open the menu bar selection and select Transform Selection in the drop-down menu.
3. Free transformation shortcut key Ctrl+T
4. Change the angle of the marquee until you are satisfied. You can also change the angle of the marquee in the toolbar.
5. Press the Enter key to confirm.
6. Copy the selected area using the shortcut keys Ctrl+J, and you will find that an additional layer 1 has been added to the layer panel.