ccsprite

That's the question xD Given an instance of a CCSprite in cocos2d in iphone, what method can I use to obtain the image width and height? The CCSprite class has a bounding box property that's a CGRect: CCSprite *sprite = [CCSprite spriteWithFile: @"file.png"]; int width = [sprite boundingBox].size.width; I added a width and height methods to my CCSprite subclass. -(CGFloat) width { return [self boundingBox].size.width; } -(CGFloat) height { return [self boundingBox].size.height; } yubenyi raw width: sprite.contentSize.width raw height: sprite.contentSize.height current width: sprite.contentSize

I'm using a CCSprite with a few other CCSprite objects added as children, the other animations I'm using (scale and rotate) work great and the children are animated too. But when I'm using CCFadeOut , it only fades the parent. I've read that fadeout doesn't apply to the children. Is there any way other than iterating over every child and calling the fadeout on each of them? Mazyod This answer is rendered obsolete by Gregory Johnson Answer Well, I guess your choices are (Ranked from simplest to complex): 1) Just go into the CCSprite class in cocos2d library, and hack it. (<3 open source). ( not

Why do I need this? Basically I need to turn a color image into gray-scale. Including a gray-scale version of the image could be a solution, but space is tight in my situation - I don't want my APK to be too big. Besides, I would like to work on the pixels for some effects too. Again, this is to make the APK smaller. I have found getPixel setPixel from CCTexture2D and Getting image's pixel RGBA , but I would like something more simple. Any help is appreciated. Thank you! Here is my solution for you : 1.First make a CCImage version of your image: I) from File : CCImage *img= new CCImage(); img-