public void Save(string fileName, PixelFormat requestedFormat)
{
// create a memory stream, setting the initial capacity
MemoryStream bufferStream = new MemoryStream(width * height * 3);
// save the data to the memory stream
Save(bufferStream, requestedFormat);
int pos = fileName.LastIndexOf('.');
// grab the file extension
string extension = fileName.Substring(pos + 1);
// grab the codec for the requested file extension
ICodec codec = CodecManager.Instance.GetCodec(extension);
// setup the image file information
ImageCodec.ImageData imageData = new ImageCodec.ImageData();
imageData.width = width;
imageData.height = height;
imageData.format = requestedFormat;
// reset the stream position
bufferStream.Position = 0;
// finally, save to file as an image
codec.EncodeToFile(bufferStream, fileName, imageData);
bufferStream.Close();
}
