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POWrong UICollectionViewCell size
 

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  1. POWrong UICollectionViewCell size
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    <p>I want to change size of my UICollectionViewCell</p> <p>In Interface Builder I set custom size</p> <p><img src="https://i.stack.imgur.com/sCyEZ.png" alt="enter image description here"></p> <p>In my code I want change size of cell</p> <pre><code>- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath { return CGSizeMake(274, 274); } </code></pre> <p>In future I need have different size of cell</p> <p>In my cell I have next method</p> <pre><code>- (void)awakeFromNib { backImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, self.width, self.height / 1.32)]; [self addSubview:backImageView]; lineImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, backImageView.height, self.width, self.height / 9.67)]; [self addSubview:lineImageView]; nameLabel = [[UILabel alloc] initWithFrame:CGRectMake(28, lineImageView.originY + 5, self.width - 28, 15)]; nameLabel.font = [UIFont fontWithName:FontStyleBold size:14]; [self addSubview:nameLabel]; descriptLabel = [[UILabel alloc] initWithFrame:CGRectMake(nameLabel.originX, lineImageView.originY + lineImageView.height + 3, nameLabel.width - nameLabel.originX, 25)]; descriptLabel.numberOfLines = 2; descriptLabel.font = [UIFont fontWithName:FontStyle size:8]; [self addSubview:descriptLabel]; self.backgroundColor = [UIColor whiteColor]; self.layer.masksToBounds = NO; self.layer.shadowPath = [UIBezierPath bezierPathWithRoundedRect:CGRectMake(-1, 2.0, self.width + 2, self.height + 2) cornerRadius:0.f].CGPath; self.layer.shadowColor = [[UIColor blackColor] CGColor]; self.layer.shadowOpacity = .4f; self.layer.shadowRadius = 2.0f; } </code></pre> <p>In simulator I have next bad result</p> <p><img src="https://i.stack.imgur.com/6yLab.png" alt="enter image description here"></p> <p>If I set in Interface Builder size</p> <p><img src="https://i.stack.imgur.com/GZDfA.png" alt="enter image description here"></p> <p>In simulator all good</p> <p><img src="https://i.stack.imgur.com/uWa2t.png" alt="enter image description here"></p> <p>I thought that next method must change size of cell, but it change size of item</p> <pre><code>- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath { return CGSizeMake(274, 274); } </code></pre> <p>So how can I change size of UICollectionViewCell programmatically, without help of Interface Builder?</p>
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    1. USMaximusAlarmus
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    1. COIf you delete the values in IB it usually helps :)
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      1. USFogmeister
    2. COIf I delete, IB automatically set 0,0 and problem remain
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      1. USMaximusAlarmus
 

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