How to fill uncompleted circle drawn iOS

-
Solution:

 If you want to fill the custom draw you had did in iOS follow the below steps.For example if you drawn an annotation symbol using arc function then follow the steps to achieve that.

Code:
        CGContextSetFillColorWithColor(ctx, UIColor.black.CGColor);
        CGContextFillPath(ctx);

Comments

Post a Comment

Popular posts from this blog

How to blink a button iOS swift?

-
Solution: The below extension is used for blink the button. You can call the extension by using the code.                 btn .b link () Function: extension UIButton {     func blink() {         self . alpha = 0.0 ;         UIView . animate (withDuration: 0.6 , //Time duration you want,             delay: 0.0 ,             options: [. curveEaseInOut , . autoreverse , . repeat ],             animations: { [weak self ] in self ?. alpha = 1.0 },             completion: { [weak self ] _ in self ?. alpha = 0.0 })     }          func stopBlink() {         self . layer . removeAllAnimations ()         self . alpha = 1.0 ;       ...
Read more

Convert NsNumber, NSDate to String in iOS Swift

-
Code: String (describing: nsnumbervalue )          (or) String (nsnumbervalue ) The above code is used to convert the NsNumber to String.  NSDate To String String (describing: Date ) Combine NsNumber and string to String Code: String ( " \ ( nsnumbervalue ) km" ) Convert Float to String  Code: String (describing: floatvalue )
Read more

Parse the value from string value iOS swift

-
Problem: How to parse the string that contains the json value?   Solution: extension String {     var parseJSONString : AnyObject?     {         let data = self .data(using: String .Encoding.utf8, allowLossyConversion: false )         if let jsonData = data         {             // Will return an object or nil if JSON decoding fails             do             {                 let message = try JSONSerialization.jsonObject(with: jsonData, options:.mutableContainers)                 if let jsonResult = message as ? NSMutableDictionary                 {                     return jsonResult //Will return the json array output    ...
Read more