很简单实用的是PNG图像集合到单一大图像。

Very simple utility for compose collection of PNG-images into single big image. Use it for prepare animations like explosions for loading in other applications. Final image saves as 2 different parts: main image and alpha channel image. All parts saves in JPEG format for minimize size. Also this program can save single transparent PNG-image. About this utility: http://code.google.com/p/fire-starter/wiki/Introduction Action Script 3.0, Flash Builder 4.6, Adobe AIR 3.1, Flex SDK 4.6 Licence: http://creativecommons.org/about/cc0