Bombsquad.DynamicMedia.Imaging.BitmapTransforms.WidthBitmapTransformerFactory.TryGetBitmapTransform C# (CSharp) Method

        public bool TryGetBitmapTransform(string optionValue, IEnumerable<KeyValuePair<string, string>> settings, out Func<BitmapSource, BitmapSource> bitmapTransformerFunc)
        {
            int width;
            if (!int.TryParse(optionValue, out width))
            {
                bitmapTransformerFunc = null;
                return false;
            }

            bitmapTransformerFunc = (sourceBitmap =>
            {
                var scale = width / (double)sourceBitmap.PixelWidth;
                return new TransformedBitmap(sourceBitmap, new ScaleTransform(scale, scale));
            });

            return true;
        }