badrinathvm

public func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        let height = calculateDynamicHeightOftheCell(index: indexPath.row)
        return CGSize(width: self.collectionView.bounds.width, height: height)
    }
    
    /**
     Calculates the height of the card based on the content inside the view.
     - parameters:
     - index = identifies which cell it is.
     */

badrinathvm

func setupContainerView() {
        [containerVC,notchVC].forEach { (viewController) in
            self.view.addSubview(viewController.view)
        }
        heightConstraint =  containerVC.view.heightAnchor.constraint(equalToConstant: 0)
        notchBottomConstraint = notchVC.view.bottomAnchor.constraint(equalTo: self.view.bottomAnchor)
        
        NSLayoutConstraint.activate([
            containerVC.view.leadingAnchor.constraint(equalTo: self.view.leadingAnchor),
            containerVC.view.trailingAnchor.constraint(equalTo: self.view.trailingAnchor),

badrinathvm

 let blurredEffectView:UIVisualEffectView = {
        let blurEffect = UIBlurEffect(style: .dark)
        let blurredEffectView = UIVisualEffectView(effect: blurEffect)
        blurredEffectView.translatesAutoresizingMaskIntoConstraints = false
        return blurredEffectView
 }()    

func setupBlurView() {
        self.view.addSubview(blurredEffectView)
        

badrinathvm

func animate() {
        let screenSize = UIScreen.main.bounds
        let heightValue = screenSize.size.height / 2
        self.view.layoutIfNeeded()
        UIView.animate(withDuration: 1.0, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 1.0, options: UIView.AnimationOptions.curveEaseIn, animations: {
            self.notchBottomConstraint.constant = -heightValue
            self.heightConstraint.constant =  heightValue
            self.view.layoutIfNeeded()
        }, completion: nil)
   }

badrinathvm

 fileprivate func performAnimation() {
        let screenSize = UIScreen.main.bounds
        
        let stackedButtons = self.buttonStackView.arrangedSubviews
        
        let animation = UIViewPropertyAnimator(duration: 0.3, curve: .easeOut) {
            
            //hide or show the stackview.
            self.buttonStackView.isHidden = self.buttonsAreHidden
            

badrinathvm

func customPath() -> UIBezierPath {
    let path = UIBezierPath()
    
    path.move(to: CGPoint(x: 0, y: 200))
    
    let endPoint = CGPoint(x: 500, y: 200)
    
    let randomYShift = 200 + drand48() * 300
    let cp1 = CGPoint(x: 100, y: 100 - randomYShift)
    let cp2 = CGPoint(x: 200, y: 100 + randomYShift + 400)

badrinathvm

import UIKit

class ViewController: UIViewController {
    let width: CGFloat = 240.0
    let height: CGFloat = 160.0
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let sineView = HingeView(frame: UIScreen.main.bounds)
        sineView.backgroundColor = .yellow

badrinathvm

import Foundation
import SwiftUI

struct MoreCircleShapes: View {
    var body: some View  {
        VStack(spacing: 10) {
            Circle().fill(Color.purple).frame(height: 100).padding()
            
            Text("Note : Fill Modifier apples specifically to shapes nopt a view.")
                                 .frame(maxWidth: .infinity)

badrinathvm

{
	"user": {
		"type": "lead",
		"id": 146179,
		"name": "Rubamaga",
		"email": "[email protected]",
		"user_id": "22449",
		"phone": null,
		"created_at": 1506500350,
		"signed_up_at": null,

badrinathvm

@available(iOS 13.0, *)
struct SwiftUIView: View {
    var body: some View {
        VStack {  
            Text("Welcome to SwiftUI")
                .padding()
                .font(.system(size: 15))
            
            Spacer()
        }