How to make imageview with different shape in swif

Question

I want to change the normal ios imageview to this below image shape(Like arc)

Answer 1

You can use this to design the shape as per your requirement, you can add extra lines to the path incase you need to modify the bezier path. Create a custom UIImageView class and subclass the image view in storyboard to your custom class.

import UIKit

class customImageView: UIImageView {


    // Only override drawRect: if you perform custom drawing.
    // An empty implementation adversely affects performance during animation.
    //    override func drawRect(rect: CGRect)
    //    {
    //
    //
    //    }


    override func setNeedsLayout() {
        let path = UIBezierPath()
        path.moveToPoint(CGPoint(x: self.frame.size.width/2, y: self.frame.size.height))
        path.addLineToPoint(CGPoint(x: self.frame.size.width, y: self.frame.size.height/2))
        path.addLineToPoint(CGPoint(x: self.frame.size.width/2, y: 0))
        path.addArcWithCenter(CGPoint(x: self.frame.size.width/2, y: self.frame.size.height/2), radius: self.frame.size.width/2, startAngle:-CGFloat(M_PI_2), endAngle: CGFloat(M_PI_2), clockwise: false)

        path.moveToPoint(CGPoint(x: self.frame.size.width/2, y: self.frame.size.height))
        path.closePath()
        UIColor.redColor().setFill()
        path.stroke()
        path.bezierPathByReversingPath()
        let shapeLayer = CAShapeLayer()
        shapeLayer.frame = self.bounds
        shapeLayer.path = path.CGPath
        shapeLayer.fillColor = UIColor.redColor().CGColor
        self.layer.mask = shapeLayer;
        self.layer.masksToBounds = true;
    }

}

If you want to add the image through code kindly use it like this

 func shapeImage()
    {
        let customImgView = customImageView()
        customImgView.image = UIImage(named: "Image")
        customImgView.frame = CGRectMake(0, 0, 250, 250)

        self.view.addSubview(customImgView)
    }

This is the actual image on left hand side and the image after shaping as per your requirement in the simulator on the right hand side