How to adjust the spacing between the item？

[charlesYun]

How to adjust the spacing between the item？

[andreyrd]

You can implement this iCarouselDelegate method

func carousel(_ carousel: iCarousel, valueFor option: iCarouselOption, withDefault value: CGFloat) -> CGFloat

and return a value for iCarouselOptionSpacing like so:

func carousel(_ carousel: iCarousel, valueFor option: iCarouselOption, withDefault value: CGFloat) -> CGFloat {
    switch (option) {
        case .spacing: return 8 // 8 points spacing
        default: return value
    }
}

---

Another way to add spacing between items, but only if you are using a custom transform, is to transform the x position of the items based on the offset:

func carousel(
    _ carousel: iCarousel,
    itemTransformForOffset offset: CGFloat,
    baseTransform transform: CATransform3D
) -> CATransform3D {
    return CATransform3DTranslate(
        transform, // base
        offset * 1.15 * carousel.itemWidth, // x
        0, // y
        0 // z
    )
}

Specifically the 1.15 on the x-axis is what gives my items spacing.

All code snippets are in Swift 3.0

[charlesYun]

Thank you very much for your answer, but my code is based on the OC

[charlesYun]

I can find the answer from your answer, thank you very much

[hb2708]

@caoyunxiao If your problem is solved please feel free to close this issue