[FIXED] How to remove area of UIImage where user move his finger?

Issue

• IMAGECROPPER
• UIGESTURE
• TOUCH

Needed to achieve this, User selects Image and then cut it with Touch drag like Photo Editing App.

Solution

         UIGraphicsBeginImageContext(drawImage.frame.size)
            var context = UIGraphicsGetCurrentContext()

            drawImage.image.draw(in: CGRect(x: 0, y: 0, width: view.frame.size.width, height: view.frame.size.height - 50))

            context?.move(to: fromPoint)
            context?.addLine(to: toPoint)
            context?.setLineCap(.butt)
            context?.setLineWidth(2)
            context?.setBlendMode(.clear)
            context?.setShouldAntialias(true)

            UIColor.clear.set()

            context?.strokePath()

            let newImage = UIGraphicsGetImageFromCurrentImageContext()!

Answered By - Chanchal Warde

Answer Checked By - Dawn Plyler (PHPFixing Volunteer)