xsm | State Management | State Container library

I was able to solve my own problem after doing a bit more research and deduction of what I could possibly be missing. Here is the solution.

As we can see, Bootstrap 4 have a list of embed aspect ratios. The proportions of .embed-responsive-21by9 from this list determines in BS CSS this way:

Rather than reduce, using sort to sort the object entries in numeric value order would be easier:

EDIT: As said in a comment, this (below) works, however for another different c-Function the same problem occurs. Using .Call directly delivers expected result, whereas putting .Call in a wrapper comes up with something wrong. I still haven't found out why.

I found the solution to the problem now, however I don't understand why it is the solution. If anybody can explain this, feel free to do so!

Changing the calculation of the colMean part in the loop was changing everything:

Where do you add the labels from? If you add them from viewDidLoad() method, then this is the expected outcome, because your container view will have the exact same width as in the storyboard at that point, then it will be resized with respect to the device screen size. You can use viewDidAppear(_:) method to layout the labels, but you'll have to take care as there could be a small delay from the point of screen appearance and the labels being rendered on the screen.

Do not use viewDidLayoutSubviews() to create and add the labels, because that method will be called multiple times. However, you can use viewDidLayoutSubviews() to recompute the position of the labels (it would be, in fact, the approach I would recommend).

So my recommendation is:

1. Create the labels in viewDidLoad() method
2. Take care to have a reference to your labels (an array most probably)
3. In viewDidLayoutSubviews() compute the positions of the labels.

You can find circle center and radius of arc as described here (another implementation). This is C++ code, but I think that translation should be obvious (dot is dot product and .norm() is normalization of vector)

It's very hard, if not impossible, to debug this for you remotely. The exact problem is tied to something specific in your local setup, and someone without access to your project would not have a chance to see exactly what is wrong.

Some general and specific troubleshooting advice for your situation:

While unusual, the installation could be borked. Make sure your profiler package is alright.

First remove it (composer remove profiler), and then install it again: composer require --dev profiler).

Use Symfony's console command to verify your configuration.

First for the built-in profiler:

You can perform a find for that particular div from the container.

CSS can't parse values with the unit outside a set of parentheses, e.g., calc((10)% + (5)px). Instead, CSS needs the units directly attached to their respective numbers, e.g., calc(10% + 5px).

Here's a fix for your round-width() function: