darkfall

class PngIconConverter
    {
        /* input image with width = height is suggested to get the best result */
        /* png support in icon was introduced in Windows Vista */
        public static bool Convert(System.IO.Stream input_stream, System.IO.Stream output_stream, int size, bool keep_aspect_ratio = false)
        {
            System.Drawing.Bitmap input_bit = (System.Drawing.Bitmap)System.Drawing.Bitmap.FromStream(input_stream);
            if (input_bit != null)
            {
                int width, height;