//static void Main(string[] args)
//{
// var processor = new PhotoProcessor();
// processor.Process("photo.jpg");
//}
static void Main(string[] args)
{
var processor = new PhotoProcessor();
var filters = new PhotoFilters();
Action <Photo> filterHandler = filters.ApplyBrightness;
//PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness;
filterHandler += filters.ApplyContrast;
filterHandler += RemoveRedEyeFilter;
filterHandler += filters.Resize;
processor.Process("photo.jpg", filterHandler);
Console.ReadLine();
}
static void Main(string[] args)
{
var processor = new PhotoProcessor();
var filters = new PhotoFilters();
//PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyShadow;
Action <Photo> filterHandler = filters.ApplyShadow;
filterHandler += filters.ApplyContrast;
filterHandler += RemoveRedEye;
processor.Process("teste.jpg", filterHandler);
//------------------------------------------------------------------------
//lambda and delegate
Func <int, int> square = number => number * number;
Console.WriteLine(square(5));
//another lambda
const int factor = 5;
Func <int, int> multipleFactor = n => n * factor;
Console.WriteLine(multipleFactor(10));
//------------------------------------------------------------------------
var books = new BookRepository().GetBooks();
var cheapers = books.FindAll(b => b.Price < 10);
//------------------------------------------------------------------------
Action <int> myAction = new Action <int>(DoSomething);
myAction(123); // Prints out "123"
// can be also called as myAction.Invoke(123);
Func <int, double> myFunc = new Func <int, double>(CalculateSomething);
Console.WriteLine(myFunc(5)); // Prints out "2.5"
//------------------------------------------------------------------------
Console.ReadLine();
}