I am trying to build a custom share panel with buttons.
This is how it appears before being clicked.
This is how it appears after.
I know that may be complicated, but I need the steps to accomplish this.
The images show the mock-ups of the panel.
You just think complicated. It is not complicated; all you need is a view on the main window with this arrow custom button, when click it just move it from bottom to top.
I found the solution.
Create the user interface.
Link the user interface with IBoutlets and IBActions.
Animate the UIView item with buttons.
-(IBAction) openPanelBtnPressed:(id)sender{
CGPoint wpos = self.panel.frame.origin ;
if(wpos.x == 0 && wpos.y ==133){
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1];
[UIView setAnimationBeginsFromCurrentState:YES];
self.panel.frame=CGRectMake(0.0,330, 76, 368);
self.panel.transform = CGAffineTransformIdentity;
[UIView commitAnimations];
UIImage * imgOpenPanelBtn = [UIImage imageNamed:#"up.png"];
[self.btnOpenPanel setImage:imgOpenPanelBtn forState:UIControlStateNormal];
}else {
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:1];
[UIView setAnimationBeginsFromCurrentState:YES];
self.panel.frame=CGRectMake(0.0, 133.0, 76, 368);
self.panel.transform = CGAffineTransformIdentity;
[UIView commitAnimations];
UIImage * imgOpenPanelBtn = [UIImage imageNamed:#"down.png"];
[self.btnOpenPanel setImage:imgOpenPanelBtn forState:UIControlStateNormal];
}
}
The result is this one: http://www.youtube.com/watch?v=6zoZKjbZAps.
You can find the explanation in Arabic on my blog.
You can download the project.
Related
I have a Button Add. which will add images from Gallery and Camera.
I want to show this UIVIew from ryt corner and it will expand from 1 to 2 to 3 and to final stat 4. like a baloon . and it will hide as same, from 4 to 3 to 2 to 1.
I have used this animation but this is not what i want ( balloon popover)
/*[UIView beginAnimations:#"" context:NULL];
//The new frame size
[AddImagesToCanvasView setFrame: CGRectMake(224,185,175,132)];
//The animation duration
[UIView setAnimationDuration:2.0];
[UIView setAnimationDelay: UIViewAnimationCurveEaseIn];
[UIView commitAnimations];*/
just change the frames and radious which you want.. also add image in background if you want to display like a ballon with ballon image see code..
UIView *popUpView = [[UIView alloc] initWithFrame:view1.frame]; ///add the frame with requirement e.g view1,view2
popUpView.alpha = 0.0;
popUpView.layer.cornerRadius = 5;
popUpView.layer.borderWidth = 1.5f;
popUpView.layer.masksToBounds = YES;
[self.view addSubview:popUpView];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.4];
[popUpView setAlpha:1.0];
[UIView commitAnimations];
[UIView setAnimationDuration:0.0];
UPDATE:
also see the custom popover view from bellow link..
PopupView
alpopoverview
i hope this help you...
I am developing iOS game and need custom animation so I am using this method
CGRect basketTopFrame = mainScreenView.frame;
basketTopFrame.origin.x = 320;
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelay:.5];
[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];
mainScreenView.frame = basketTopFrame;
[UIView commitAnimations];
in the .h file I have declared mainScreen like this
IBOutlet UIView *mainScreenView;
So in the IB I have put UIView in the view in the interface and hooked it up with mainScreenView
So in the mainViewScreen the view sometimes shows up sometimes doesn't (works on the 2nd try) however when I remove the animation code it works perfectly fine..I don't know what is happening any help would be appreciated thanks
edit
this is how I added the view
MainScreen *mainScreen = [[MainScreen alloc]initWithNibName:#"MainScreen" bundle:nil];
[mainScreenView addSubview:mainScreen.view];
I tried it in a sandbox project, and this worked for me:
- (IBAction)buttonTouched:(id)sender {
myView.transform = CGAffineTransformMakeTranslation(-320, 0);
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelay:.5];
[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];
myView.transform = CGAffineTransformMakeTranslation(0,0);
[UIView commitAnimations];
}
Looks like you are trying to move something off screen. An easier way is to do this
[UIView beginAnimations:#"UIBase Hide" context:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelay:.5];
[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];
mainScreenView.transform = CGAffineTransformMakeTranslation(320,0); //slide view to the right.
[UIView commitAnimations];
note: using 320 on the Translation wont move the view to the 320th pixel of the screen rather it moves your view 320px to the right. So if your mainScreenView is at origin.x = 100. After this translation it is now at 420.
To move it back do
self.transform = CGAffineTransformIdentity;
I'm writing a card game and need a animation to flip them over from one side to the other along the y axses. What would be the easiest way to do this? Is there any good tutors?
This is what I did:
Found some sample code for using UITransitionView. But it comes up as undeclared on my sdk, and I found out this was undocumented.
Looked into OpenGL, seems to complicated.
Any help would be GREAT!
Ted
Here is some code that I used in a blackjack app tutorial I went through:
-(void) flipCard {
[UIView beginAnimations:#"Flip Top Card" context:nil];
[UIView setAnimationDidStopSelector:#selector(flipCardDone)];
[UIView setAnimationDuration:1];
[UIView setAnimationDelegate:self];
[UIView setAnimationRepeatCount:0];
[UIView setAnimationRepeatAutoreverses:NO];
[UIView setAnimationCurve:UIViewAnimationCurveEaseOut ];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:topCard cache:YES];
topCard.image = [UIImage imageNamed:#"back.png"]; //begin
topCard.image = [UIImage imageNamed:currentName]; //end
[UIView commitAnimations];
}
-(void) flipCardDone {
topCard.hidden = YES;
nextCardToFlip.hidden = NO; // bad var name, nextCardToFlip ONLY appears to flip.
}
I hope it helps you :)
The simplest way to do this would be to use UIView transitions, or CATransitions depending on what exactly you're trying to accomplish.
Documentation for the UIView animation can be found here.
how can I implement the animation we see in the iPhone Music app's coverflow screen? when you click on a small view, it flips and scales up to another view? how can I do this? I can use core animation to flip and scale a view, but how can I do the transition to another view? thanks
You need an UIView as Container for the two UIViews (frontside/backside) and then remove/add these from/to the container as subviews while doing the animations in between:
UIView *flipContainer;
UIView *frontSide;
UIView *backSide;
//...
-(void)turnUp
{
[backSide removeFromSuperview];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:1.0];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:flipContainer cache:YES];
[UIView setAnimationDuration:1.0];
CGAffineTransform transform = CGAffineTransformMakeScale(1.2, 1.2);
flipContainer.transform = transform;
[UIView commitAnimations];
[flipContainer addSubview:frontSide];
}
-(void)turnDown
{
[frontSide removeFromSuperview];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:1.0];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:flipContainer cache:YES];
[UIView setAnimationDuration:1.0];
CGAffineTransform transform = CGAffineTransformMakeScale(1, 1);
flipContainer.transform = transform;
[UIView commitAnimations];
[flipContainer addSubview:backSide];
}
I'm trying the exact code you are doing - I get a zoom effect but no turn over. The only difference is that right before the turnUp code I add the flipContainer (with back showing) so then it can be flipped over.
// construct animation container
self.flipContainer = [[FlipContainer alloc] init];
[self.flipContainer.view setFrame:CGRectMake(clickedSquareX, clickedSquareY, 200, 200)];
[self.flipContainer.view addSubview:self.backside.view];
// add animation container
[self.myParentView.view addSubview:self.flipContainer.view];
// PROCEED to your turnUp code
The reason I'm doing this is I have a bunch of images in a horizontal UIScrollView and so to 'simulate' a 200x200 image flipping over and zooming to show detail I add my flipContainer with the backside showing the exact image over the exact spot of the pressed image. It should work shouldn't it? A bit confusing to me is the first line of your turnUp code you do:
[backSide removeFromSuperview];
..which would remove the view I just added.
I'm not sure if this is the right spot to put this question in - sorry if it isn't!
Is there a way to make a custom animation when clicking on an iPhone button? I would like something like the App Store button - it shows the price, and then when you click on it, it changes color and the text changes to buy now, then when you click it again, it completes the purchase.
The UIViewAnimationTransition only contains a few values which don't provide the full functionality. Is it possible to do something like this but with the animation:
- (IBAction) changeButtonDisplay:(id)sender {
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.8];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:purchaseButton cache:NO]; //the built in UIViewAnimationTransition values don't provide enough flexibility
[purchaseButton setTitle:#"Buy Now" forState:UIControlStateNormal];
[purchaseButton setBackgroundColor:[UIColor greenColor]];
[purchaseButton addTarget:self action:#selector(purchaseItems:) forControlEvents:UIControlEventTouchUpInside];
[UIView commitAnimations];
}
This code works and will display the proper transition and allow for the second click to do the proper action, but the title and color changes instantly, not in a smooth animation. Is it possible to do such an animation easily, of do I have to create a UIButton subclass and do the animation "manually"? If so, what method would I have to override?
Rather than just changing the title and target, etc of the button, have two separate buttons that do each action and look different. Then when you press the button, call a method that removes the current button from its super view and adds the new button to the view in its place. Wrap that up in some UIView animation block and you should get your animation.
Also, for this to work, you'll need to set the animation transition on the superview of the button. So it might be handy to have a 'container view' as it may be and then add you buttons as subviews of that.
Pseudo code might look something like so:
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.8];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:buttonConteinerView cache:NO]; //the built in UIViewAnimationTransition values don't provide enough flexibility
[purchaseButton retain];
[purchaseButton removeFromSuperView];
[buttonContainerView addSubview:secondPurchaseButton];
[UIView commitAnimations];
A Standard UIView will do what you want. UIView's backgroundColor is an animatable property.
I would make own "button" by subclassing UIView OR alternatively subclass a UIButton and add subviews to it. (note: UIButtons were a pain about this in 2.2, not sure in 3.0)
You need a UILabel for each text state:
UILabel *textForStateOne;
UILabel *textForStateTwo;
And you can change the background color of the parent view.
So then you make a method in your new button class:
-(void)toggleState{
myState = !myState;
if(myState){
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.8];
[textForStateOne setAlpha:1.0]
[textForStateTwo setAlpha:0.0]
[self setBackgroundColor:[UIColor greenColor]];
[UIView commitAnimations];
} else{
//do the opposite here
}
}
UIView *btnView4=button;
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:btnView4 cache:YES];
[UIView commitAnimations];``