Iphone page curl effect

Question

I am using this code for Page curl effect ....Its work fine in simulator and device... But its not (setType:@\"pageCurl\") apple documented api , this caused it to be reject

Answer 1

Must the stop-at-mide-point page curl effect be used? The easiest method is to replace page curl by a simpler animation (e.g. slide-out), or just curl the whole view up.

You may try to cheat by constructing the string at run time e.g.

[animation setType:[@"page" stringByAppendingString:@"Curl"]];

although you're still using an undocumented method.

Answer 2

I found a solution to add an UIView to UIViewController using Animation block.

m_Container is an UIView who contain my view animation (self). self is an UIView.

CAUTION : You need to have import QuartzCore

To present view with page curl animation you can use :

-(void)PresentView
{
    [UIView animateWithDuration:1.0 
                     animations:^{
                         CATransition *animation = [CATransition animation];
                         [animation setDelegate:self];
                         [animation setDuration:0.7];
                         [animation setTimingFunction:UIViewAnimationCurveEaseInOut];
                         animation.type = @"pageCurl";
                         animation.fillMode = kCAFillModeForwards;
                         animation.endProgress = 0.65;
                         [animation setRemovedOnCompletion:NO];
                         [m_container.layer addAnimation:animation forKey:@"pageCurlAnimation"];  
                         [m_container addSubview:self];
                         ;}  
     ];    
}

And when you want hide this view you can use :

-(void)HideHelpView
{
    [UIView animateWithDuration:1.0 
                     animations:^{
                         CATransition *animation = [CATransition animation];
                         [animation setDelegate:self];
                         [animation setDuration:0.7];
                         [animation setTimingFunction:UIViewAnimationCurveEaseInOut];
                         animation.type = @"pageUnCurl";
                         animation.fillMode = kCAFillModeForwards;
                         animation.startProgress = 0.35;
                         [animation setRemovedOnCompletion:NO];
                         [m_container.layer addAnimation:animation forKey:@"pageUnCurlAnimation"];  
                         [self removeFromSuperview];

                         ;}  
     ];

}

Answer 3

Partial curling is officially supported since SDK 3.2. Check the sample code of Chris. More information can be found in the UIViewController Class Reference under Constants.

Answer 4

If I may?

SampleViewController *sampleView = [[[SampleViewController alloc] init] autorelease];
[sampleView setModalTransitionStyle:UIModalTransitionStylePartialCurl];
[self presentModalViewController:sampleView animated:YES];

......