Question

Did they changed the positioning method in this cocos2d version 2 ?

i do this :

mainBack=[CCSprite spriteWithFile:@"plus.png"];
            mainBack.position=ccp(winSize.width/2,winSize.height/2);
            NSLog(@"THE PLACE IS IN:%@",NSStringFromCGPoint(mainBack.position) );
            [self addChild:mainBack z:0];

its not in the middle but next to it.
it does prints 160, 240.
i am in a retina display when the image is twice bigger .

why is it not in the middle of the screen ?

thanks.

Answer 1

i think u r doing this in ur init method of first scene. Try same thing in onEnter method..everything works fine.

-(void)onEnter
{
  [super onEnter];

   CGSize winSize = [CCDirector sharedDirector].winSize;

   mainBack=[CCSprite spriteWithFile:@"plus.png"];  
   mainBack.anchorPoint = ccp(0.5f,0.5f);
   mainBack.position=ccp(winSize.width/2,winSize.height/2);
   NSLog(@"THE PLACE IS IN:%@",NSStringFromCGPoint(mainBack.position) );
   [self addChild:mainBack z:0];
}