CCBigImage is Node for Cocos2d-x. You are able to view a big image. It just loads/unloads tiles dynamically in other thread, keeping in memory only tiles that user can see right now.
I ported CCBigImage in cocos2d-extensions/CCBigImage to Cocos2d-x(C++). cocos2d-extensions is available here: https://github.com/cocos2d/cocos2d-iphone-extensions
- Tile-Cutter is inlcuded as compiled commandLine tool in prepareResoures folder. Source code of Tile-Cutter is available here: https://github.com/psineur/Tile-Cutter