Programmatic reports with XamWebChart?

Thank you. With that last bit of information I have been able to achieve at least some success. I now have two routines: one that exports a XamWebChart to an image of some format, and one that attempts to export it as a document of some format.

In the case of images, the only formats I could find Infragistics encoders for were JPEG and PNG. In the case of documents, the only formats that I could find support for were PDF and XPS.

In my tests, the JPEG and PDF paths work; PNG and XPS fail. The PNG path fails with a "not implemented" exception inside the IImageEncoder.Encode() method, and the XPS path generates a document, but the XPS Viewer cannot display the resulting page.

My code is as follows:

private static Report MakeReportFromAnalytic(XamWebChart analytic, int height, int width)
{
   var report = new Report();
   var section = report.AddSection();
   var bitmap = new WriteableBitmap(analytic, null);

   using (var encodedBitmap = new MemoryStream())
   {
      new JpegImageEncoder().Encode(bitmap,
                                    new List<EncodingProperty> {new gQualityProperty{Quality = 100}},
                                    encodedBitmap);

     var nativeImage = System.Drawing.Image.FromStream(encodedBitmap);
      var infragisticsImage = new Image(nativeImage, false);

      section.AddImage(infragisticsImage);
   }

   return report;
}

private static void ExportImage(XamWebChart analytic,
                                string defaultExt,
                                string defaultFilter,
                                IImageEncoder encoder,
                                IList<EncodingProperty> encodingProperties)
{
   var dialog = new SaveFileDialog
   {
      DefaultExt = defaultExt, Filter = defaultFilter
   };

   if (dialog.ShowDialog() != true) return;

   using (var stream = dialog.OpenFile())
   {
      var bitmap = new WriteableBitmap(analytic, null);

      using (var encodedBitmap = new MemoryStream())
      {
         encoder.Encode(bitmap, encodingProperties, encodedBitmap);

         var byteArray = encodedBitmap.ToArray();

      stream.Write(byteArray, 0, byteArray.Length);
      }
   }
}

// These two invocations work...

private static void ExportAsPdf(XamWebChart analytic)
{
   ExportDocument(analytic,
                  @"*.pdf",
                  @"Adobe PDF Document (*.pdf)|*.pdf",
                  FileFormat.PDF);
}

private static void ExportAsJpg(XamWebChart analytic)
{
   ExportImage(analytic,
               @"*.jpg",
               @"JPEG Image (*.jpg)|*.jpg",
               new JpegImageEncoder(),
               new List<EncodingProperty> { new JpegQualityProperty { Quality = 100 } } );
}

// These two fail as detailed above

private static void ExportAsXps(XamWebChart analytic)
{
   ExportDocument(analytic,
                  @"*.xps",
                  @"Microsoft XPS Document (*.xps)|*.xps",
                  FileFormat.XPS);
}

private static void ExportAsPng(XamWebChart analytic)
{
   ExportImage(analytic,
               @"*.png",
               @"PNG Image (*.png)|*.png",
               new PngImageEncoder(),
               new List<EncodingProperty>());
}

I see no obvious reason for this, particularly for the "not implemented" exception. Beyond that, is there support (using these mechanisms) for any other document or image types beyond the ones I have listed above?