OStack程序员社区-中国程序员成长平台

标题: iphone - 像给定的图片一样的coverflow [打印本页]

---

作者: 菜鸟教程小白    时间: 2022-12-13 01:32
标题: iphone - 像给定的图片一样的coverflow

我想制作 UIScrollView 或这样的封面流.

和 iCarousal 创建这种类型的 View ，看看侧面图像的位置和角度的差异

---

Best Answer-推荐答案

您可能正在寻找 awsome library这将完全符合您的要求

但是你必须在里面做一些编辑才能达到你想要的方式

它有大量的委托(delegate)，可以用来实现你正在寻找的东西

@protocol iCarouselDataSource <NSObject>

- (NSUInteger)numberOfItemsInCarouseliCarousel *)carousel;
- (UIView *)carouseliCarousel *)carousel viewForItemAtIndexNSUInteger)index reusingViewUIView *)view;

@optional

- (NSUInteger)numberOfPlaceholdersInCarouseliCarousel *)carousel;
- (UIView *)carouseliCarousel *)carousel placeholderViewAtIndexNSUInteger)index reusingViewUIView *)view;
- (NSUInteger)numberOfVisibleItemsInCarouseliCarousel *)carousel;

//deprecated, use carousel:viewForItemAtIndex:reusingView: and carousel:placeholderViewAtIndex:reusingView: instead
- (UIView *)carouseliCarousel *)carousel viewForItemAtIndex:(NSUInteger)index __deprecated;
- (UIView *)carousel:(iCarousel *)carousel placeholderViewAtIndex:(NSUInteger)index __deprecated;

@end


@protocol iCarouselDelegate <NSObject>
@optional

- (void)carouselWillBeginScrollingAnimation:(iCarousel *)carousel;
- (void)carouselDidEndScrollingAnimation:(iCarousel *)carousel;
- (void)carouselDidScroll:(iCarousel *)carousel;
- (void)carouselCurrentItemIndexUpdated:(iCarousel *)carousel;
- (void)carouselWillBeginDragging:(iCarousel *)carousel;
- (void)carouselDidEndDragging:(iCarousel *)carousel willDecelerate:(BOOL)decelerate;
- (void)carouselWillBeginDecelerating:(iCarousel *)carousel;
- (void)carouselDidEndDecelerating:(iCarousel *)carousel;
- (CGFloat)carouselItemWidth:(iCarousel *)carousel;
- (CGFloat)carouselOffsetMultiplier:(iCarousel *)carousel;
- (BOOL)carouselShouldWrap:(iCarousel *)carousel;
- (CGFloat)carousel:(iCarousel *)carousel itemAlphaForOffset:(CGFloat)offset;
- (CATransform3D)carousel:(iCarousel *)carousel itemTransformForOffset:(CGFloat)offset baseTransform:(CATransform3D)transform;
- (CGFloat)carousel:(iCarousel *)carousel valueForTransformOption:(iCarouselTranformOption)option withDefault:(CGFloat)value;

//deprecated, use transformForItemAtIndex:withOffset:baseTransform: instead
- (CATransform3D)carousel:(iCarousel *)carousel transformForItemView:(UIView *)view withOffset:(CGFloat)offset __deprecated;


- (BOOL)carousel:(iCarousel *)carousel shouldSelectItemAtIndex:(NSInteger)index;
- (void)carousel:(iCarousel *)carousel didSelectItemAtIndex:(NSInteger)index;

关于iphone - 像给定的图片一样的coverflow，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15362964/

---

欢迎光临 OStack程序员社区-中国程序员成长平台 (https://ostack.cn/)

Powered by Discuz! X3.4