When I was in the use of the library you, found a bug, the iPhone 6 +, the location of the image will move to the left 10 px, cause you can see the next uiimageview content, but the bug, I have repaired. I do so.

[Joanlove526]

if (_datasourceImages.count == 0) {
if ([self.datasource respondsToSelector:@selector(placeHolderImageOfZeroBannerView)]) {
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, CGRectGetWidth(_scrollView.frame), CGRectGetHeight(_scrollView.frame))];
imageView.contentMode = UIViewContentModeScaleAspectFill;
// Add
imageView.layer.masksToBounds = YES;
imageView.backgroundColor = [UIColor clearColor];
imageView.image = [self.datasource placeHolderImageOfZeroBannerView];
[_scrollView addSubview:imageView];
}
return;
}

Add

for (NSInteger i = 0; i < _datasourceImages.count; i++) {
CGRect imgRect = CGRectMake(contentWidth * i, 0, contentWidth, contentHeight);
UIImageView *imageView = [[UIImageView alloc] initWithFrame:imgRect];
imageView.backgroundColor = [UIColor clearColor];
// Add
imageView.layer.masksToBounds = YES;
imageView.contentMode = [_datasource contentModeForImageIndex:i];

Hope to be able to change to update your files.

[kingiol]

Thx, you can use pull request, then i merge your code to the library.