تم إضافة السؤال من قبل
Syed Kamran Hyder
, Senior UI/UX / Web & Graphic Designer / SharePoint Designer , Saudi Basic Industries Corporation (SABIC)
تاريخ النشر: 2012/12/27
Masking is used when you want to protect part of a photograph from alterations you might need to make to other parts of the image.
http://en.allexperts.com/q/Adobe-Photoshop-1028/mask-masking.htm