public void ApplyFilters() { filterHandler += filters.ApplyBrightness; filterHandler += filters.ApplyContrast; processor.Process(PATH, filterHandler); }
static void Main(string[] args) { var photo = new Photo(); var photofilters = new PhotoFilters(); var photoprocessor = new PhotoProcessor(); PhotoProcessor.PhotoFilterHandler filterHandler = photofilters.ApplyBrightness; filterHandler += photofilters.ApplyContrast; filterHandler += RemoveRedEye; // even our custome method is added without redeploying anythang photoprocessor.Process("path",filterHandler); Console.WriteLine(); // inbuilt delegate -> Action Console.WriteLine("Action The Custom one -> "); Action<Photo> customDelegate = photofilters.ApplyBrightness; customDelegate += photofilters.ApplyContrast; customDelegate += RemoveRedEye; photoprocessor.Process2("path",customDelegate); }
public void Program() { PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += filters.ApplyResize; processor.Process("Photo", filterHandler); }
static void Main(string[] args) { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; processor.Process("Image.jpg", filterHandler); }
public void Setup() { this.filterHandler = null; this.filters = new PhotoFilters { }; this.processor = new PhotoProcessor { }; }
public void ApplyClientFilters() { ClientPhotoFilterHandler handler = new ClientPhotoFilterHandler { }; filterHandler += filters.ApplyContrast; filterHandler += handler.RemoveRedEyeFilter; processor.Process(PATH, filterHandler); }
static void Main(string[] args) { PhotoProcessor processor = new PhotoProcessor(); PhotoFilters filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += RemoveRedEyeFilter; processor.Process("photo.jpg", filterHandler); }
static void Main(string[] args) { var processor = new PhotoProcess(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHanlder = filters.ApplyBrightness; filterHanlder += filters.ApplyContrast; filterHanlder += RemoveRedEyeFilter; processor.Process(@"C:\First.jpeg", filterHanlder); Console.ReadLine(); }
static void Main(string[] args) { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrighness; filterHandler += filters.ApplyContrast; filterHandler += filters.Resize; filterHandler += RedEyeRemover; processor.Process("Photo.jpg", filterHandler); }
static void Main(string[] args) { var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; PhotoProcessor processor = new PhotoProcessor(); processor.Process(new Photo(), filterHandler); }
static void Main(string[] args) { var process = new PhotoProcessor(); var filter = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filter.ApplyBrigthness; filterHandler += filter.Resize; // adding my own one filterHandler += RemoveRedEye; process.Process(@"path", filterHandler); }
public static void ExampleWithOriginalDelegate() { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += filters.Resize; filterHandler += RemoveRedEyeFilter; // exemplo de extensão processor.Process("photo.jpg", filterHandler); }
static void Main(string[] args) { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += RemoveRedEyeFilter; filterHandler += filters.ApplyContrast; // Using filterHandler (delegate) processor.Processing("photo.jpg", filterHandler); // Using Action<Photo> processor.Process("image.jpg", filters.ApplyBrightness); }
//Delegate in an object that know how to call a method or multiple method //a pointer to a function - that provies flexibility and Extensability static void Main(string[] args) { var processor = new PhotoProcessor(); var filter = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filter.ApplyBrightness; filterHandler += filter.ApplyContrast; filterHandler += RemoveRedEyeFilter; processor.Process("photo.jpg", filterHandler); //Buildin delegates: //System.Action // for a method that not returns a value; //System.Func // for a method that returns value }
static void Main(string[] args) { var photoProcessor = new PhotoProcessor(); var filters = new PhotoFilters(); var transform = new Transformations(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += filters.Resize; filterHandler += transform.Crop; photoProcessor.Process(filterHandler); Console.ReadLine(); }
//public string[] Filter { get; set; } public void Delegates() { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); var p = new Photo(); //p.PhotoMessage = "Applying Filters"; //p.PhotoMessage += _NewLine; TextAreaBody = "Adding Filters to filterHandler Delegate \n"; PhotoProcessor.PhotoFilterHandler filterHandler = filters.AppllyBrightness; filterHandler += filters.ApplyContrast; filterHandler += RemoveRedEyeFilter; TextAreaBody += p.PhotoMessage; TextAreaBody += "Running Photo Processor to process filters \n"; TextAreaBody = processor.Process("photo.jpg", filterHandler, TextAreaBody); }
private void Delegates() { /* * DELEGATES : * is object that know how to call a method (or group of method) * is refrence to a function (or pointer to a function) */ var photoProcessor = new PhotoProcessor(); var filter = new FilterHandler(); PhotoProcessor.PhotoFilterHandler delegatedFilter = filter.ApplyContrast; delegatedFilter += filter.ApplyBrightness; delegatedFilter += filter.Resize; photoProcessor.Process("images.jpg", delegatedFilter); }
static void Main(string[] args) { var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += filters.Resize; filterHandler += ApplySaturation; processor.Process("urlphoto", filterHandler); //the same but using default delegates Action <Photo> filterHandler2 = filters.ApplyContrast; processor.Process("urlphoto", filterHandler2); Console.ReadLine(); }
public void Execute() { /* * An object that knows how to call a method (or a group of methods) * A reference to a function * For designing extensible and flexible applications */ var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.Resize; filterHandler += FilterOutsidePhotoFilter; processor.Process("C:\\Photos\\phot.jpg", filterHandler); Action <Photo> actionFilterHanlder = filters.ApplyContrast; processor.ProcessGenericDelegate("picture.jpg", actionFilterHanlder); }
public void Call() { //Without delegates (hence not extensible if we want to apply our own filter as we'll need to change PhotoProcessor class) var photoProcessor = new PhotoProcessor(); photoProcessor.Process("photo.jpg"); //With custom delegates var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; //Creating an instance of delegate and pointing it to a method having same signature filterHandler += filters.ApplyContrast; //As our delegate here is pointing to multiple functions, so this is a multicaste delegate filterHandler += RemoveRedEyeFilter; photoProcessor.Process("photo.jpg", filterHandler); //With .NET delegates Action<Photo> actionFilterHandler = filters.ApplyBrightness; actionFilterHandler += filters.ApplyContrast; photoProcessor.Process("photo.jpg", actionFilterHandler); Action<Photo> action = new Action<Photo>(filters.ApplyBrightness); //Can also call in this way action(new Photo()); UsingInterfaces(); }
static void Main(string[] args) { //-using processor delegate var processor = new PhotoProcessor(); var filters = new PhotoFilters(); PhotoProcessor.PhotoFilterHandler filterHandler = filters.ApplyBrightness; filterHandler += filters.ApplyContrast; filterHandler += RemoveRedEyeFilter; processor.Process("photo.jpg", filterHandler); Console.WriteLine("------------------------------------"); //-using generic processor delegate var gProcessor = new GenericPhotoProcessor(); Action <Photo> gFilterHandler = filters.ApplyBrightness; gFilterHandler += filters.ApplyContrast; gFilterHandler += RemoveRedEyeFilter; processor.Process("photo.jpg", filterHandler); }