iOS Question Get an UIview height (or convert from Objective C)

[Mike1970]

Hi, i made a post before about the centering of a switch.
i noticed that the switch is positioned in the top left corner of his hitbox.
I need to center it.

So the only way, i think, is to make the hitbox height (and width) equal to the effective height (and width) of the ios switch.

There is a way to retrive this information from the native language?

i found this on internet but i don't know Objective C, and i don't know if this is useful

CGFloat selfHeight=self.view.bounds.size.height;
CGFloat selfWidth=self.view.bounds.size.width;
CGFloat boxHeight=box.bounds.size.height;
CGFloat boxWidth=box.bounds.size.width;

from here: https://stackoverflow.com/questions...ght-and-width-of-a-uiview-accurately/18213965

Thanks

 

[Erel]

I think that you are working too hard for something very simple. Measure the switch size. It doesn't change between different devices (at least not significantly).
The size is 51 * 31.

This is something specific to the switch view, as most other views do resize based frame size.

 

[Mike1970]

I think that you are working too hard for something very simple. Measure the switch size. It doesn't change between different devices (at least not significantly).
The size is 51 * 31.

This is something specific to the switch view, as most other views do resize based frame size.

This is what I‘ve done.
I was not sure about the reliability of this method between different devices ?
thanks Erel

 

[Semen Matusovskiy]

Switch1.SizeToFit

 

[Mike1970]

Switch1.SizeToFit

Thanks Semen, i will try this D:

 

[Mike1970]

Switch1.SizeToFit

Ok if i disable the "Manage resize event" check in the designer, this code work.. but at this point i've to code manually all the design contraints in the page code D:

until this moment i did all only with anchors points.. disabling that check all the panels etc.. collapse, even if the anchors are set to be "left and right"

 

[Semen Matusovskiy]

I did a small example. Tested in IOS 14 simulator only.

 

[Mike1970]

I did a small example. Tested in IOS 14 simulator only.

Thanks again Semen, later i will take a look