ios - iPad 3 上更高 dpi 的屏幕对 Assets 有何影响？

显然 Apple 刚刚发布了 new iPad .就开发人员而言，添加新 Assets 以支持 iPad 型号的视网膜和非视网膜显示器有何影响？和 iPhone 4 和 4S 上实现的@2x 模型一样吗？

如果我有 foo.png，我会将它的不同大小版本命名为什么名称，以便它可以在所有 iOS 设备上的通用应用程序中工作？

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Best Answer-推荐答案

这可能会通过按照您所说的方式解决，@2x 但使用设备修饰符，因为它们使像素数增加了一倍。你可能会写 myimage@2x~ipad.png.

Applications running in iOS 4 should now include two separate files for each image resource. One file provides a standard-resolution version of a given image, and the second provides a high-resolution version of the same image. The naming conventions for each pair of image files is as follows:

Standard: <ImageName><device_modifier>.<filename_extension>
High resolution: <ImageName>@2x<device_modifier>.<filename_extension>

The <ImageName> and <filename_extension> portions of each name specify the usual name and extension for the file. The <device_modifier> portion is optional and contains either the string ~ipad or ~iphone. You include one of these modifiers when you want to specify different versions of an image for iPad and iPhone. The inclusion of the @2x modifier for the high-resolution image is new and lets the system know that the image is the high-resolution variant of the standard image.

https://developer.apple.com/library/ios/#documentation/2DDrawing/Conceptual/DrawingPrintingiOS/SupportingHiResScreens/SupportingHiResScreens.html

关于ios - iPad 3 上更高 dpi 的屏幕对 Assets 有何影响？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/9609315/