cgRect(for:)
Returns a Core Graphics rectangle structure corresponding to the data in a given string.
Declaration
class func cgRect(for string: String) -> CGRectParameters
- string:
A string whose contents are of the form “{{x,y},{w, h}}”, where x is the x coordinate, y is the y coordinate, w is the width, and h is the height. These components can represent integer or float values. An example of a valid string is @”{{3,2},{4,5}}”. The string is not localized, so items are always separated with a comma.
Return Value
A Core Graphics structure that represents a rectangle. If the string is not well-formed, the function returns CGRectZero.
Discussion
In general, you should use this function only to convert strings that were previously created using the string(for:) function.