I'm developing a sudoku game in Objective C, in fact I kinda already finish it, I just have to adjust something of design and make a window view, somethings like that. But i'm still learning about iOS, so a I don't know what object view is the better to use in this case.
I'm using buttons to make the sudoku squares, but I wanna put in my game the possibility to make notes on the top of the squares with the possibilites that are available in that square, but the button view only have title propriety...
What view should I use instead of buttons?
Make a custom UIView subclass and initialize it with a UILabel on top and a UIButton covering all of it.
Related
I have a UIStackView consisting of clickable images. Whenever I tap one of them, a UIView appears on the right side of the stack, showing some more info about the clicked object. I'm trying to make a triangle, that will show user to what line in the stack does the UIView relate to, like shown in the picture:
I don't know how to do that though. My solution would be probably just make 10 UIImageViews (there's 10 lines in the stack) and whenever user taps an image,set it's corresponding UIImageView to a triangle and the rest to nil. That's clunky and dirty, though, is there any better solution? I'm sure there lots of ways to accomplish that, but what's the best one?
I have a UIView with some buttons on it. What I would like to do, is add a full screen blur layer between the UIView and the buttons when the user does a long press on one of them. The visual appearance and location of the buttons shouldn't change.
What is the best way to do this? Also, if possible, I would like to avoid transfering the buttons from one view to another, as this might cause me a lot of trouble (the buttons are draggable).
You can use -[UIView insertSubview:belowSubview:] method to place blur view behind buttons.
I would suggest using Pop animation framework for animations.
As for creating blur view this looks good: https://stackoverflow.com/a/25706250/2754158
You could create a view with the blur effect, and use the method view.insertSubView(blurView, above|belowView: view)
in my Application I like to use the frontcamera to display the user on the iPad/iPhone. This is already working. Now I like to have a simple transparent "HUD" floating over the cameradisplay. It's just a circle which should fill itself, so it is quite a simple animation. Since I am new to iOS Developing I am not sure which framework to use. Unfortunately there is no canvas like in android/html.
Can you please recommend a framework for doing the animations?
I would be very happy for a nice start into my next assignment!
Ios creating simple camera overlay in Xcode how?
The above question provides an answer which should help you add your own view over the top of the camera feed.
Make this an instance of a custom UIView subclass of your own which has the desired functionality.
UIKit has plenty of functionality for an animation as basic as the one you are describing. Look at setting the corner radius of your view.layer object and maybe animating a view from bottom to top using [UIView animateWithDuration:].
I wonder which component is being used to create a selector option like the one used in iBooks where we can adjust the Font Size and also the Theme, but without moving to a new view controller.
In my application I would like to implement it giving 3 small options to the user to choose, but without moving the view controller being presented. Its a small square area with an arrow at the bottom or top side giving the impression where it's coming from. (Let me know if I am not clear with the explanation).
Does anybody know how to use it??
Thank you all in advance
ibooks is using UIView. In that UIView you can add any controls you like. You need to use delegate methods so that I can perform communication between two objects(send message to another object). You will be able to make you custom UIView as controls.
I am building a simple app that displays a grid, similar to a guitar neck, and I wanted to draw oval buttons at each intersection of the grid, and attach behaviors to it, like tapping once for sound. Pretty straight forward stuff...
My question is about the use of class for the buttons.
I am able to draw some good looking buttons with UIBezierPath/bezierPathWithOvalInRect:
and now I want interactivity. I read in this forum from one developer that he used a button underneath an image to capture user interaction. I have tried that but I cannot fade out the button all together, as interaction is removed altogether.
Is it possible to draw rounded buttons with UIButton from interface builder?
What is best practice for something simple like drawing rounded buttons and capturing user interaction?
you can try layer.cornerRadius using the QuartzCore framework.
Or, just use an image as a custom button.