[Solved] How to refer to an array? [closed]

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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);
}

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solved How to refer to an array? [closed]