iphone gig sizes

With the increase in Apple products and the increasing number of screen sizes, how do we make our app adapt to different types of apple screen sizes when writing programs?When Apple gave a solution, a point concept was proposed. A point in 3gs corresponds to one pixel, and a point in 4 (s) corresponds to two pixels. In iOS development, it is more convenient to point as a unit, as @1x in the following table

ArticleDirectory Points vs. pixels Adjusting sizes Additional references Element Size (in points) Window (including status bar) 320x480 PTS Status Bar(How to hide the status bar) 20 PTS View inside Window(Visible status bar) 320x460 Navigation Bar 44 PTS Nav bar image/Toolbar Image Up to 20x20 PTS (transparent PNG) T

Script file See: Https://coding.net/u/hust_wsh/p/GenerateIcons/gitFor use, add a few notes:1. Preparation: Save the Jsx file locally and put it in Photoshop's preset script folder, in the Adobe Photoshop installation directory Presets\deco directory, for example my is in: D:\Program files\adobe\adobe Photoshop CS6 (\presets\deco Bit)2. Open or restart Photoshop, you can see the generateicons in the Script menu, such as:3. Open the corresponding icon PSD file (must), and then click the Generateic

------Understanding of adaptation------1. What is a fit?Adaptation is to adapt to different hardware and system software, hardware including screen display, processor, memory and so on (currently mainly screen adaptation, the IPhone 6s new 3D touch features, other hardware features have not changed substantially), The software is mostly different iOS systems (some of the methods that are no longer supported in the latest system (which is usually as ba