how add image with scroll view instead of uibutton in scrolling view? - iphone

Question

In this code I want to do changes like as instead of button I want to create images in image view with scroll view with zoom in and zoom out event on image. And two or three button on every image view so that I can implement some event on button. How do that?
- (void)loadView {
[super loadView];
self.view.backgroundColor = [UIColor redColor];
UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
scroll.pagingEnabled = YES;
NSInteger numberOfViews = 33;
[btnMenu setTag:0 ];
for (int i = 1; i < numberOfViews; i++) {
CGFloat yOrigin = i * self.view.frame.size.width;
UIView *awesomeView = [[UIView alloc] initWithFrame:CGRectMake(yOrigin, 0, self.view.frame.size.width, self.view.frame.size.height)];
//awesomeView.backgroundColor = [UIColor colorWithRed:0.5/i green:0.5 blue:0.5 alpha:1];
btnMenu = [UIButton buttonWithType:UIButtonTypeCustom];
//NSData *data =UIImageJPEGRepresentation(, 1);
[btnMenu setBackgroundImage:[UIImage imageNamed:[NSString stringWithFormat:#"page-%d.jpg",i]] forState:UIControlStateNormal];
CGRect frame = btnMenu.frame;
frame.size.width=320;
frame.size.height=460;
frame.origin.x=0;
frame.origin.y=0;
btnMenu.frame=frame;
[btnMenu setTag:i];
btnMenu.alpha = 1;
[btnMenu addTarget:self action:#selector(btnSelected:) forControlEvents:UIControlEventTouchUpInside];
[awesomeView addSubview:btnMenu];
[scroll addSubview:awesomeView];
[awesomeView release];
}
scroll.contentSize = CGSizeMake(self.view.frame.size.width * numberOfViews, self.view.frame.size.height);
[self.view addSubview:scroll];
[scroll release];
}
-(IBAction)btnSelected:(id)sender{
UIButton *button = (UIButton *)sender;
int whichButton = button.tag;
NSLog(#"Current TAG: %i", whichButton);
if(whichButton==1)
{
first=[[FirstImage alloc]init];
[self.navigationController pushViewController:first animated:YES];
}
}

Answer 1

You need Image instead of Button right? Then Try This:
scroll=[[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 460)];
scroll.backgroundColor=[UIColor clearColor];
scroll.pagingEnabled=YES;
scroll.contentSize = CGSizeMake(320*33, 300);
CGFloat x=0;
for(int i=1;i<34;i++)
{
UIImageView *image = [[UIImageView alloc] initWithFrame:CGRectMake(x+0, 0, 320, 460)];
[image setImage:[UIImage imageNamed:[NSString stringWithFormat:#"page-%d.jpg",i]]];
[scroll addSubview:image];
[image release];
x+=320;
}
[self.view addSubview:scroll];
scroll.showsHorizontalScrollIndicator=NO;
[scroll release];