Picture does not appear on the iCarousel

Picture does not appear on the iCarousel

I am using an Mutli iCarousel and I am trying to display a picture that is
saved in the directory. I have folders in the directory where I am trying
display the pictures however it does not display it. I do not have
warnings and don't know why the picture is displaying. I am using the
story board for this. Is there any possibility that I have gone wrong in
some place? Please feel Free to ask if you want to see a specific code. I
am also using the debugger and it stops at the ViewDid Load. I cannot do
the icarousel for days.
@implementation iCarouselExampleViewController
@synthesize carousel1;
@synthesize carousel2;
@synthesize items1;
@synthesize items2;
- (void)awakeFromNib
{
//set up data sources
self.items1 = [NSMutableArray array];
for (int i = 0; i < 100; i++)
{
[items1 addObject:[NSNumber numberWithInt:i]];
}
self.items2 = [NSMutableArray array];
for (int i = 65; i < 65 + 58; i++)
{
[items2 addObject:[NSString stringWithFormat:@"%c", i]];
}
}
- (void)dealloc
{
//it's a good idea to set these to nil here to avoid
//sending messages to a deallocated viewcontroller
carousel1.delegate = self;
carousel1.dataSource = self;
carousel2.delegate = self;
carousel2.dataSource = self;
}
#pragma mark -
#pragma mark View lifecycle
-(void)viewDidLoad
{
[super viewDidLoad];
NSArray *paths =
NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSFileManager *fileManager = [NSFileManager defaultManager];
//configure carousel1
NSString *fPath = [documentsDirectory
stringByAppendingPathComponent:@"Tops"];
NSArray *directoryContent = [fileManager directoryContentsAtPath: fPath];
imageArray1 = [directoryContent mutableCopy];
//configure carousel2
fPath = [documentsDirectory stringByAppendingPathComponent:@"Bottoms"];
directoryContent = [fileManager directoryContentsAtPath:fPath];
imageArray2 = [directoryContent mutableCopy];
carousel1.type = iCarouselTypeLinear;
carousel2.type = iCarouselTypeLinear;
}
- (void)viewDidUnload
{
[super viewDidUnload];
//free up memory by releasing subviews
self.carousel1 = nil;
self.carousel2 = nil;
}
#pragma mark -
#pragma mark iCarousel methods
- (NSUInteger)numberOfItemsInCarousel:(iCarousel *)carousel
{
//return the total number of items in the carousel
if (carousel == carousel1)
{
return [imageArray1 count];
}
else
{
return [imageArray2 count];
}
}
- (UIView *)carousel:(iCarousel *)carousel
viewForItemAtIndex:(NSUInteger)index reusingView:(UIView *)view
{ // <--- This brace was missing!!
if (view == nil)
{
view = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 200.0f,
200.0f)];
UIImage *image;
if (carousel == carousel1)
{
image = [UIImage imageWithContentsOfFile:[imageArray1
objectAtIndex:index]];
((UIImageView *)view).image = image;
}
else
{
image = [UIImage imageWithContentsOfFile:[imageArray2
objectAtIndex:index]];
((UIImageView *)view).image = image;
}
return view;
}
else {
UIImage *image;
if (carousel == carousel2)
{
image = [UIImage imageWithContentsOfFile:[imageArray1
objectAtIndex:index]];
((UIImageView *)view).image = image;
}
else
{
image = [UIImage imageWithContentsOfFile:[imageArray2
objectAtIndex:index]];
((UIImageView *)view).image = image;
}
}
return view;
}
- (CGFloat)carousel:(iCarousel *)carousel
valueForOption:(iCarouselOption)option withDefault:(CGFloat)value
{
//customize carousel display
switch (option)
{
case iCarouselOptionSpacing:
{
if (carousel == carousel2)
{
//add a bit of spacing between the item views
return value * 1.05f;
}
}
default:
{
return value;
}
}
}