Photoshop Tip October 2011
The Ruler Tool
A little known but useful tool is the Ruler tool.
An image with a skewed horizon line can make an otherwise good shot look unprofessional. There are a few ways to fix it in Photoshop, but this tool make it easy and exact.
Select the tool. It is hidden under the eyedropper tool in the tool bar. Draw a line across the photo on the skewed horizontal or vertical line.
Then go to Image on the menu bar, Image>Image Rotation> Arbitrary… When you select Arbitrary a box will open showing you the rotation as an angle. Click OK and the image will rotate to straighten out the image.
This can be used horizontally or vertically.




