text: //
  //  ViewController.h
  //  ATTextInput
  //
  //  Created by Aashish Tamsya on 09/09/16.
  //  Copyright © 2016 Aashish Tamsya. All rights reserved.
  //
  
  // All constant values used in application
  #define kAllUIElementHeight 50.0
  #define klogButtonWidth 100.0
  #define kHorizontalPadding 20.0
  #define kVerticalPadding 20.0
  
  #import <UIKit/UIKit.h>
  
  @interface ViewController : UIViewController <UITextFieldDelegate>
  {
      // Varible to store width of screen
      CGFloat screenWidth;
      // Varible to store height of screen
      CGFloat screenHeight;
      // Varible to store width of user input textfield
      CGFloat textFieldWidth;
      // Varible to store x coordinate for log button
      CGFloat logButtonXCoordinate;
      // Varible to store y coordinate for display label
      CGFloat displayLabelYCoordinate;
  
      UILabel *displayLabel;
      UITextField *myTextField;
  }
  
  @end
  
  