Integrate Carousel For ImageView - iphone

Question

I have an array that contains 20 images add that images to imageview using scrollview. all image scroll.
I want to add the Carousel circle effect for all my 20 images how may i do thsi i have tried this but not work.
Adding iCarousel.h,iCarousel.m into my bundle defining delegate also.
<iCarouselDataSource,iCarouselDelegate,UIScrollViewDelegate>
-(void)viewDidLoad
{
iCarousel *icrusal = [[iCarousel alloc]initWithFrame:CGRectMake(0,0, 320, 480)];
icrusal.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
icrusal.delegate = self;
icrusal.dataSource = self;
icrusal.type=iCarouselTypeRotary;
icrusal.type=iCarouselTypeCoverFlow;
[self.view addSubview:icrusal];
}
-(NSUInteger)numberOfItemsInCarousel:(iCarousel *)carousel
{
return 20;
}
-(UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSUInteger)index
{
//ImgView=[[UIImageView alloc]init];
ImgView=[[UIImageView alloc]init];
return ImgView;
}
- (BOOL)carousel:(iCarousel *)carousel shouldSelectItemAtIndex:(NSInteger)index{
return YES;
}
- (CGFloat)carouselItemWidth:(iCarousel *)carousel
{
//usually this should be slightly wider than the item views
return 180;
}
how may i do this thanks in advance.

Answer 1

- (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSUInteger)index reusingView:(UIView *)view{
//create new view if no view is available for recycling
if (view == nil)
{
view = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 50.0f, 50.0f)];
((UIImageView *)view).image = [UIImage imageNamed:#"apple-logo-1.png"];
view.contentMode = UIViewContentModeCenter;
}
else
{
//get a reference to the label in the recycled view
((UIImageView *)view).image = [UIImage imageNamed:#"apple-logo-1.png"];
}
return view;
}
And you can also add below method to give space between images in iCarousel
- (CGFloat)carousel:(iCarousel *)_carousel valueForOption:(iCarouselOption)option withDefault:(CGFloat)value
{
//customize carousel display
switch (option)
{
case iCarouselOptionWrap:
{
//normally you would hard-code this to YES or NO
return NO;
}
case iCarouselOptionSpacing:
{
//add a bit of spacing between the item views
return value * 1.95f;
}
case iCarouselOptionFadeMax:
{
if (_carousel.type == iCarouselTypeCustom)
{
//set opacity based on distance from camera
return 0.0f;
}
return value;
}
default:
{
return value;
}
}
}
This may help ypu.

Answer 2

- (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSUInteger)index reusingView:(UIView *)view
{
if (view == nil)
{
NSString *strStarImg=[[yourarrayofImage objectAtIndex:index] valueForKey:#"keyofImage"];
ImgView = [UIImageView alloc] initWithImage:[UIImage imageNamed:strStarImg];
//you can define frame of your imageview here...ImgView.frame=CGRectMake(0, 450, 768, 462);
[view addSubview:img];
return view;
}
let me know it is working or not..!!
Happy Coding....!!!