private void AllPicturesToGrayScale(string directory)
{
var colourImages = Directory.GetFiles(directory, "*.jpg", SearchOption.AllDirectories)
.Where(fn => !fn.Contains("bad"))
.Select(fn => new Uri(fn))
.Take(2)
.ToList();
foreach (Uri colourImage in colourImages)
{
TransformedImages.Add(transforms.CreateGrayScaleImage(colourImage)());
}
}
private async Task ConvertToGrayScale(string filename)
{
BitmapSource greyImage = await transforms.CreateGrayScaleImageAsync(filename);
TransformedImages.Add(greyImage);
}
