public CartoonWrapperFilter() : base() { Name = "Cartoon"; ShortDescription = "Cartoon"; _cartoonFilter = new CartoonFilter(); }
public MarvelFilter() : base() { Name = "Marvel"; ShortDescription = "Cartoon"; _cartoonFilter = new CartoonFilter {DistinctEdges = DefaultDistinctEdges}; }
public MarvelFilter() { Name = "Marvel"; ShortDescription = "Cartoon"; Filter = new CartoonFilter {DistinctEdges = DefaultDistinctEdges}; CreateControl(); }
public MarvelFilter() : base() { Name = "Marvel"; ShortDescription = "Cartoon"; _cartoonFilter = new CartoonFilter { DistinctEdges = DefaultDistinctEdges }; }
public MarvelFilter() { Name = "Marvel"; ShortDescription = "Cartoon"; Filter = new CartoonFilter { DistinctEdges = DefaultDistinctEdges }; CreateControl(); }
private async Task <bool> ApplyFilterAsync(StorageFile file) { // Open a stream for the selected file. IRandomAccessStream fileStream = await file.OpenAsync(FileAccessMode.Read); string errorMessage = null; try { // Show thumbnail of original image. _thumbnailImageBitmap.SetSource(fileStream); OriginalImage.Source = _thumbnailImageBitmap; // Rewind stream to start. fileStream.Seek(0); // A cartoon effect is initialized with selected image stream as source. var imageStream = new RandomAccessStreamImageSource(fileStream); _cartoonEffect = new FilterEffect(imageStream); // Add the cartoon filter as the only filter for the effect. var cartoonFilter = new CartoonFilter(); _cartoonEffect.Filters = new[] { cartoonFilter }; // Render the image to a WriteableBitmap. var renderer = new WriteableBitmapRenderer(_cartoonEffect, _cartoonImageBitmap); _cartoonImageBitmap = await renderer.RenderAsync(); _cartoonImageBitmap.Invalidate(); // Set the rendered image as source for the cartoon image control. CartoonImage.Source = _cartoonImageBitmap; } catch (Exception exception) { errorMessage = exception.Message; } if (!string.IsNullOrEmpty(errorMessage)) { var dialog = new MessageDialog(errorMessage); await dialog.ShowAsync(); return(false); } return(true); }
private async void PickImageCallback(object sender, PhotoResult e) { if (e.TaskResult != TaskResult.OK || e.ChosenPhoto == null) { return; } try { // Show thumbnail of original image. _thumbnailImageBitmap.SetSource(e.ChosenPhoto); OriginalImage.Source = _thumbnailImageBitmap; // Rewind stream to start. e.ChosenPhoto.Position = 0; // A cartoon effect is initialized with selected image stream as source. var imageStream = new StreamImageSource(e.ChosenPhoto); _cartoonEffect = new FilterEffect(imageStream); // Add the cartoon filter as the only filter for the effect. var cartoonFilter = new CartoonFilter(); _cartoonEffect.Filters = new[] { cartoonFilter }; // Render the image to a WriteableBitmap. var renderer = new WriteableBitmapRenderer(_cartoonEffect, _cartoonImageBitmap); _cartoonImageBitmap = await renderer.RenderAsync(); // Set the rendered image as source for the cartoon image control. CartoonImage.Source = _cartoonImageBitmap; } catch (Exception exception) { MessageBox.Show(exception.Message); return; } SaveButton.IsEnabled = true; }
private async void PickImageCallback(object sender, PhotoResult e) { if (e.TaskResult != TaskResult.OK || e.ChosenPhoto == null) return; try { // Show thumbnail of original image. _thumbnailImageBitmap.SetSource(e.ChosenPhoto); OriginalImage.Source = _thumbnailImageBitmap; // Rewind stream to start. e.ChosenPhoto.Position = 0; // A cartoon effect is initialized with selected image stream as source. var imageStream = new StreamImageSource(e.ChosenPhoto); _cartoonEffect = new FilterEffect(imageStream); // Add the cartoon filter as the only filter for the effect. var cartoonFilter = new CartoonFilter(); _cartoonEffect.Filters = new[] { cartoonFilter }; // Render the image to a WriteableBitmap. var renderer = new WriteableBitmapRenderer(_cartoonEffect, _cartoonImageBitmap); _cartoonImageBitmap = await renderer.RenderAsync(); // Set the rendered image as source for the cartoon image control. CartoonImage.Source = _cartoonImageBitmap; } catch (Exception exception) { MessageBox.Show(exception.Message); return; } SaveButton.IsEnabled = true; }
private async Task<bool> ApplyFilterAsync(StorageFile file) { // Open a stream for the selected file. IRandomAccessStream fileStream = await file.OpenAsync(FileAccessMode.Read); string errorMessage = null; try { // Show thumbnail of original image. _thumbnailImageBitmap.SetSource(fileStream); OriginalImage.Source = _thumbnailImageBitmap; // Rewind stream to start. fileStream.Seek(0); // A cartoon effect is initialized with selected image stream as source. var imageStream = new RandomAccessStreamImageSource(fileStream); _cartoonEffect = new FilterEffect(imageStream); // Add the cartoon filter as the only filter for the effect. var cartoonFilter = new CartoonFilter(); _cartoonEffect.Filters = new[] { cartoonFilter }; // Render the image to a WriteableBitmap. var renderer = new WriteableBitmapRenderer(_cartoonEffect, _cartoonImageBitmap); _cartoonImageBitmap = await renderer.RenderAsync(); _cartoonImageBitmap.Invalidate(); // Set the rendered image as source for the cartoon image control. CartoonImage.Source = _cartoonImageBitmap; } catch (Exception exception) { errorMessage = exception.Message; } if (!string.IsNullOrEmpty(errorMessage)) { var dialog = new MessageDialog(errorMessage); await dialog.ShowAsync(); return false; } return true; }