Change Image colour

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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alertController.addAction(cancelAction)
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@IBAction func doSomething()
@IBAction func doSomething(sender: UIButton)
@IBAction func doSomething(sender: UIButton, forEvent event: UIEvent)

[[NSProcessInfo processInfo] operatingSystemVersion]

import 'package:flutter/material.dart';

void main() {
  runApp(
    new MaterialApp(
      title: 'Hello World App',
      home: new myApp(),
    )
  );
}

class myApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: new AppBar(
        title: new Text('Hello World App'),
      ),
      body: new Center(
        child: new Text(
          'Hello, world!'
        ),
      ),
    );
  }
}

override func viewDidLoad() {
    super.viewDidLoad()
    // Swift block syntax (iOS 10+)
    let timer = Timer(timeInterval: 0.4, repeats: true) { _ in print("Done!") }
    // Swift >=3 selector syntax
    let timer = Timer.scheduledTimer(timeInterval: 0.4, target: self, selector: #selector(self.update), userInfo: nil, repeats: true)
    // Swift 2.2 selector syntax
    let timer = NSTimer.scheduledTimerWithTimeInterval(0.4, target: self, selector: #selector(MyClass.update), userInfo: nil, repeats: true)
    // Swift <2.2 selector syntax
    let timer = NSTimer.scheduledTimerWithTimeInterval(0.4, target: self, selector: "update", userInfo: nil, repeats: true)
}

// must be internal or public. 
@objc func update() {
    // Something cool
}

extension UIImageView {
  func setImageColor(color: UIColor) {
    let templateImage = self.image?.withRenderingMode(.alwaysTemplate)
    self.image = templateImage
    self.tintColor = color
  }
}

# You can use imageMagick to create a gradient image on the fly, but with all the weird possibilities I didn't quite get the hang of it (yet). Anyway, a default 50:50 gradient can be created via "convert -size 100x100 gradient:black-white target.png". To shift the center, you can chain multiple gradients and use the ""-append" flag
❯ convert -size 1000x600 gradient:black-black -size 1000x400 gradient:black-none -append gradient.png

# To use the gradient as a mask on your image, they should be the same size. You can easily resize the image. But keep in mind that imageMagixk respects the proportions and resizes X and Y according to the smaller value
❯ convert gradient.png -resize 1200x800 gradient_resized.png

# Here is how to combine the two, so that you're left with a new image with the mask applied
❯ convert content.jpg gradient_resized.png -alpha on -compose CopyOpacity -composite result.png

var imagePicker = UIImagePickerController()
var imagePicked = false


    @IBAction func updateProfilePressed(_ sender: Any) {
        let email = emailTextField.text ?? ""
        let phone = phoneNumberTextField.text ?? ""
        
        if nameTextField.text == "" {
            self.showToast(message: "Please enter name")
            return
        } else if !isValidPhone(phone) {
            self.showToast(message: "Please enter a valid phone number")
            return
        }
        
        if imagePicked {
            DB.getImageUrl(profileImageView) { imageUrl in
               let data = [
                    "profileUrl" : imageUrl,
                    "name" : self.nameTextField.text ?? "",
                    "phoneNumber": self.phoneNumberTextField.text ?? "",
                ]
                self.saveData(data)
            }
        } else {
           let data = [
                "name" : self.nameTextField.text ?? "",
                "phoneNumber": self.phoneNumberTextField.text ?? "",
            ]
            self.saveData(data)
        }
    }
    
    func saveData(_ data : [String:Any]) {
        
        let userId = Auth.auth().currentUser?.uid ?? ""
        
        DB.updateDocument("ServiceProviders", userId, data, merge: true) { success in
            if success {
                self.showToast(message: "Profile Updated!")
            }
        }
    }


// MARK: - Image Picker

extension ProfileViewController: UIImagePickerControllerDelegate, UINavigationControllerDelegate {
    
    func enableImageViewTapGesture()
        {
            let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(profileImageTapped(tapGesturerecognizer:)))
            profileImageView.isUserInteractionEnabled = true
            profileImageView.addGestureRecognizer(tapGestureRecognizer)
        }
    
    @objc func profileImageTapped(tapGesturerecognizer: UITapGestureRecognizer){
        
        if UIImagePickerController.isSourceTypeAvailable(.savedPhotosAlbum){
            print("Button capture")
            imagePicker.delegate = self
            imagePicker.sourceType = .savedPhotosAlbum
            imagePicker.allowsEditing = true
            
            SVProgressHUD.show()
            present(imagePicker, animated: true) {
                SVProgressHUD.dismiss()
            }
        }
        else {
            print("No")
        }
    }
    
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        
        if let pickedImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
            imagePicked = true
            profileImageView.layer.cornerRadius = profileImageView.bounds.width/2
            profileImageView.image = pickedImage
        }
        self.dismiss(animated: true, completion: nil)
    }
    
    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        
        dismiss(animated: true, completion:nil)
    }
}

func getImageUrl(){
    print("get Image Url")
    guard let imageData = postPictureImageView.image?.jpegData(compressionQuality: 0.5) else { return }
    let timeStamp = Int(Date().timeIntervalSince1970)
    let storageRef = Storage.storage().reference().child("Posted Images/\(timeStamp).jpg")
    storageRef.putData(imageData, metadata: nil) { (metadata, error) in
        if error != nil {
            print("error")
        } else {
            storageRef.downloadURL { (url, error) in
                if let url =  url?.absoluteString {
                    Url = String(url)
                    }
                }
            }
        }
    }
}

/* CHANGE IMAGE BUTTON SIZE */
.image-button, .image-button.sqs-dynamic-text {
    font-size: .8em !important;
  }

   func setProfileImage() {
        profileImageView.frame.size = CGSize(width: profileImageView.frame.height,
                                                  height: profileImageView.frame.height)
        profileImageView.layer.cornerRadius = profileImageView.layer.frame.height/2
        profileImageView.center.x = view.center.x
    }

    func setEditButtonPosition() {
               let x1 = profileImageView.frame.maxX - profileImageView.layer.frame.height/4.5
        let y1 = profileImageView.frame.maxY - profileImageView.layer.frame.height/4.5
        
               statusImageView.frame.origin = CGPoint(x: x1, y: y1)

    }

<!doctype html>
<style>
.MyClass123{
    content:url("http://imgur.com/SZ8Cm.jpg");
}
</style>
The image'll appear if your browser supports <code>content:url</code>:

<br><img class="MyClass123"/>

     $(function() {
            $("input:file").change(function (){
                let fileName = $(this);
                let cloneFile = fileName.clone();
                $('.manual_payment_attachment_div').hide().html(cloneFile);
                fileName.attr('name', '');
            });
        });