by Julieanne Kost
There are two choices in the Image Sizing area of the Workflow Options in Camera Raw that I didn’t understand the difference between: Width & Height and Dimensions. Well, thanks to Eric Chan, now I know!
• Width & Height: One would use this option to resize using both the image width and height. The width of the resized image will be limited to the unit specified in the “W” field, and the height of the resized image will be limited to the unit specified in the “H” field. It’s like you’re setting a bounding rectangle for the image to fit inside of (while maintaining the aspect ratio of the image).
• Dimensions: This option is similar to the “Width & Height” described above, but it disregards the image orientation. That is, the longer edge of the resized image will be limited to the larger of the two specified units. Similarly, the shorter edge of the resized image will be limited to the smaller of the two specified units.
In addition, when changing image size, a new option to change based on Percentage is available in the drop down menu.