Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialRenato Nobre
5,805 PointsWhat x2 and x3 stands for?
So, I don't quite get the diference between a x2 icon and a x3? Is that something about the resolution when creating?
1 Answer
Alan Johnson
7,625 PointsIt is! @2x icons are for traditional retina displays, and @3x is for the retina display on the iPhone 6 Plus.
Renato Nobre
5,805 PointsRenato Nobre
5,805 PointsBut when doing the icon, how do I know if the resolution is adequate for x2 or for x3?
Alan Johnson
7,625 PointsAlan Johnson
7,625 PointsYou'll want to look it up. Depending on if it's an app icon, app artwork, or even a launch screen the needed resolution is different.
Renato Nobre
5,805 PointsRenato Nobre
5,805 PointsOh Thanks, I will check the documentation for finding the exactly values. I appreciate it
Alan Johnson
7,625 PointsAlan Johnson
7,625 PointsThis page is your friend:
Icon and Image Sizes
Renato Nobre
5,805 PointsRenato Nobre
5,805 PointsThanks!! Added to my read list.