public async Task PixelateAsync()
{
var image = await PixelatorBitmap.PixelateAsync(File, pixelateSize);
ImageSource = image;
RaisePropertyChanged(() => ImageSource);
pixelated = true;
(SavePictureCommand as RelayCommand).RaiseCanExecuteChanged();
(PixelateCommand as RelayCommand).RaiseCanExecuteChanged();
}
private async Task LoadImageAsync()
{
// Load an image
Windows.Storage.Pickers.FileOpenPicker openPicker = new Windows.Storage.Pickers.FileOpenPicker();
openPicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.PicturesLibrary;
openPicker.ViewMode = Windows.Storage.Pickers.PickerViewMode.Thumbnail;
// Filter to include a sample subset of file types.
openPicker.FileTypeFilter.Clear();
openPicker.FileTypeFilter.Add(".bmp");
openPicker.FileTypeFilter.Add(".png");
openPicker.FileTypeFilter.Add(".jpeg");
openPicker.FileTypeFilter.Add(".jpg");
// Open the file picker.
Windows.Storage.StorageFile file = await openPicker.PickSingleFileAsync();
this.file = file;
OriginalImage = await PixelatorBitmap.GetImageFromFileAsync(file);
}
private async Task PixelateAsync()
{
PixelatedImage = await PixelatorBitmap.PixelateAsync(file, (BitmapImage)OriginalImage, PixelateSize);
}
