neogithub

neogithub

/*
	Some sample code for a horizontal paged UIScrollView with a gap between each image (which looks nicer). Note - not using contentInset, we want each page to fill the iPhone screen and the gap only to be visible when scrolling (like Photos.app).
	
	Taking the iPhone status bar into account - our viewport is 320x460
	Our UIScrollView is therefore set in Interface Builder to 340x460 with a -10 X offset (so it's larger than the viewport but still centred)
	
	Then we do the following...
*/

// Our image filenames

neogithub

-(IBAction)pushed:(id)sender
{
	int btn = [sender tag];
	UIButton *selBtn = (UIButton*)sender;
		
	for (UIButton *view in [planImage subviews]) {
		if ([view isKindOfClass:[UIButton class]]) {
			[view setBackgroundImage:[UIImage imageNamed:@"WhiteBox.jpg"] forState:UIControlStateNormal];
			view.alpha = 0.2;
		}

neogithub

for (id object in [self.view subviews]) {
    if ([object isKindOfClass:[UIButton class]]) {
        [object removeFromSuperview];
    }
}

for (UIView *iView in [self.view subviews]) {
    if (iView.tag == TARGET_CLASSIFICATION_TYPE) {
        [iView removeFromSuperview];
    }

neogithub

	UIViewAnimationOptions options = UIViewAnimationOptionAllowUserInteraction;
	[UIView animateWithDuration:0.2 delay:0.0 options:options 
					 animations:^{
						 [section4Image setAlpha:0.0]; 
					 }
					 completion:^(BOOL finished){
						 [UIView animateWithDuration:0.4
										  animations:^{
											  [section6Image setAlpha:0.0];}]; 
					 }];