Question: I am trying to use hex color values in Swift, instead of the few standard ones that UIColor allows you to use, but I have no idea how to do it. Example: how would I use #ffffff as a ...
Question: I have an UIImageView called “theImageView”, with UIImage in a single color (transparent background) just like the left black heart below. How can I change the tint color of this image programmatically in iOS 7 or above, as per ...
Question: I have JSON Data with an array of strings. When I decode this data I need to convert strings into ints and then use it for creating UIColors. But when I convert my hexadecimal from string to int it ...
Question: I have this UIImageView where I am only changing the white color of the image. When the white color changes it doesn’t change again because the white color is no longer white anymore. I want to access the new ...