This is because Adobe has already created a tool that allows you to rotate the whole canvas including the objects within the canvas. Rotating the entire canvas in Photoshop is incredibly easy.
Use any of these options to slightly or dramatically tilt your image. Otherwise, you can tilt an image visually in photoshop by transforming it. If you are hoping to tilt your image in Photoshop, you can easily follow the same methods as rotating as we showed above to make specific adjustments.
However, if you are trying to rotate a shape, image, or another layer to an exact degree of measurement, this tutorial can help. Rotating objects in Adobe Photoshop can be quickly done using the Move Tool and dragging any of the corner handles around in a circle.
Need a rotate an object to an exact degree in Photoshop?