There are many technical challenges when moving from desktop to mobile but the first thing that usually catches newbies out is the increased pixel density of compact mobile screens. When writing Flash iOS Apps Cookbook, pixel density was something I’d addressed in Chapter 4, Porting Flash Projects to iOS. However after reading the feedback from my technical reviewers and from various discussions with my editor, I decided to remove the material from the book. Basically, the content didn’t fit well within the book’s cookbook format, and it was felt that the recipe wasn’t practical enough for the readers.
If you’re new to mobile development then you should find the material valuable, which is why I’ve decided to make the original recipe available. Enjoy.
You can check IOS device on pixel density and using this component to resolve the process always follow.