public static void ExportToImage(RadDiagram diagram, Stream stream, BitmapEncoder encoder = null, Rect?enclosingBounds = null, Size returnImageSize = new Size(), Brush backgroundBrush = null, Thickness margin = new Thickness(), double dpi = 96)
{
if (enclosingBounds == null)
{
enclosingBounds = diagram.CalculateEnclosingBounds();
}
if (encoder == null)
{
encoder = new PngBitmapEncoder();
}
var image = CreateDiagramImage(diagram, enclosingBounds.Value, returnImageSize, backgroundBrush, margin, dpi);
if (image != null)
{
encoder.Frames.Add(BitmapFrame.Create(image));
encoder.Save(stream);
}
}
