Question

I forgot how to do this since it been a while, can someone please help me out. I am trying to refer to an array but I can remember the way is is suppose to be done. Please help.

CGPoint point [] = {    
    CGPointMake(10,10),
    CGPointMake(20,20),    
};

self.center = point;

Answer 1

You shouldn’t need an array of points, at least not in this case. A center can only be one point:

self.center = CGPointMake(10,10);

The first integer is the x coordinate and the second is the y.

Update:

If I understand your question in the comments, you can do this:

for (int i = 0; i < ?; i++) {
    [items objectAtIndex:i].center = CGPointMake(10*i,10*i);
}