Public Class CodecsImageInfo 
   Implements IDisposable 

Dim instance As CodecsImageInfo

public class CodecsImageInfo : IDisposable  

public ref class CodecsImageInfo : public IDisposable  

Public Sub CodecsImageInfoExample()
      Dim codecs As RasterCodecs = New RasterCodecs()

      ' try a GIF
      Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "eye.gif")
      Dim info As CodecsImageInfo = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("BitsPerPixel: {0}", info.BitsPerPixel))
      Console.WriteLine(String.Format("BytesPerLine: {0}", info.BytesPerLine))
      Console.WriteLine(String.Format("ColorSpace: {0}", info.ColorSpace.ToString()))
      Console.WriteLine(String.Format("Compresion: {0}", info.Compression))
      Console.WriteLine(String.Format("Fax: {0}", info.Fax))
      Console.WriteLine(String.Format("Format: {0}", info.Format))
      If info.Gif.HasAnimationBackground Then
         Console.WriteLine(String.Format("Gif.AnimationBackground: {0}", info.Gif.AnimationBackground.ToString()))
      End If
      Console.WriteLine(String.Format("Gif.AnimationHeight: {0}", info.Gif.AnimationHeight))
      Console.WriteLine(String.Format("Gif.AnimationWidth: {0}", info.Gif.AnimationWidth))
      If info.Gif.HasAnimationLoop Then
         Console.WriteLine(String.Format("Gif.AnimationLoop: {0}", info.Gif.AnimationLoop.ToString()))
      End If
      If info.Gif.HasAnimationPalette Then
         Dim pal As RasterColor() = info.Gif.GetAnimationPalette()
         Console.WriteLine("GifAnimationPalette:" & Constants.vbLf)
         Dim x As Integer = 0
         Do While x < pal.Length
            Console.Write("{0},", pal(x))
            x += 1
         Loop
         Console.WriteLine(Constants.vbLf)
      End If
      Console.WriteLine(String.Format("Gif.IsInterlaced: {0}", info.Gif.IsInterlaced.ToString()))
      Console.WriteLine(String.Format("PageNumber: {0}", info.PageNumber))
      Console.WriteLine(String.Format("TotalPages: {0}", info.TotalPages))

      ' try a FAX TIFF
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("Width: {0}", info.Width))
      Console.WriteLine(String.Format("Height: {0}", info.Height))
      Console.WriteLine(String.Format("IsLink: {0}", info.IsLink.ToString()))
      Console.WriteLine(String.Format("IsRotated: {0}", info.IsRotated.ToString()))
      Console.WriteLine(String.Format("Fax.IsCompressed: {0}", info.Fax.IsCompressed.ToString()))
      If info.HasResolution Then
         Console.WriteLine(String.Format("X Resolution: {0}", info.XResolution))
         Console.WriteLine(String.Format("Y Resolution: {0}", info.YResolution))
      End If
      Console.WriteLine(String.Format("Tiff.HasNoPalette: {0}", info.Tiff.HasNoPalette.ToString()))
      Console.WriteLine(String.Format("Tiff.ImageFileDirectoryOffset: {0}", info.Tiff.ImageFileDirectoryOffset.ToString()))
      Console.WriteLine(String.Format("Tiff.IsImageFileDirectoryOffsetValid: {0}", info.Tiff.IsImageFileDirectoryOffsetValid.ToString()))

      ' try a PNG
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "compression.png")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("HasAlpha: {0}", info.HasAlpha.ToString()))

      ' try a DICOM
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.dcm")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("IsSigned: {0}", info.IsSigned.ToString()))

      ' try a JPEG
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("Name: {0}", info.Name))
      Console.WriteLine(String.Format("Jpeg.HasStamp: {0}", info.Jpeg.HasStamp.ToString()))
      Console.WriteLine(String.Format("Jpeg.IsLossless: {0}", info.Jpeg.IsLossless.ToString()))
      Console.WriteLine(String.Format("Jpeg.IsProgressive: {0}", info.Jpeg.IsProgressive.ToString()))
      Console.WriteLine(String.Format("Order: {0}", info.Order.ToString()))
      Console.WriteLine(String.Format("SizeDisk: {0}", info.SizeDisk))
      Console.WriteLine(String.Format("SizeMemory: {0}", info.SizeMemory))

      ' try a PSD
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.psd")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("Psd.Layers: {0}", info.Psd.Layers))

      ' try a BMP
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ulay1.bmp")
      info = codecs.GetInformation(srcFileName, True)
      Console.WriteLine("Information for: {0}", srcFileName)
      Console.WriteLine(String.Format("ViewPerspective: {0}", info.ViewPerspective))

      ' Clean up
      codecs.Dispose()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void CodecsImageInfoExample()
   {
      RasterCodecs codecs = new RasterCodecs();

      // try a GIF
      string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "eye.gif");
      CodecsImageInfo info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("BitsPerPixel: {0}", info.BitsPerPixel));
      Console.WriteLine(string.Format("BytesPerLine: {0}", info.BytesPerLine));
      Console.WriteLine(string.Format("ColorSpace: {0}", info.ColorSpace.ToString()));
      Console.WriteLine(string.Format("Compresion: {0}", info.Compression));
      Console.WriteLine(string.Format("Fax: {0}", info.Fax));
      Console.WriteLine(string.Format("Format: {0}", info.Format));
      if(info.Gif.HasAnimationBackground)
         Console.WriteLine(string.Format("Gif.AnimationBackground: {0}", info.Gif.AnimationBackground.ToString()));
      Console.WriteLine(string.Format("Gif.AnimationHeight: {0}", info.Gif.AnimationHeight));
      Console.WriteLine(string.Format("Gif.AnimationWidth: {0}", info.Gif.AnimationWidth));
      if(info.Gif.HasAnimationLoop)
         Console.WriteLine(string.Format("Gif.AnimationLoop: {0}", info.Gif.AnimationLoop.ToString()));
      if (info.Gif.HasAnimationPalette)
      {
         RasterColor[] pal = info.Gif.GetAnimationPalette();
         Console.WriteLine("GifAnimationPalette:\n");
         for(int x=0; x<pal.Length; x++)
         {
            Console.Write("{0},",pal[x]);
         }
         Console.WriteLine("\n");
      }
      Console.WriteLine(string.Format("Gif.IsInterlaced: {0}", info.Gif.IsInterlaced.ToString()));
      Console.WriteLine(string.Format("PageNumber: {0}", info.PageNumber));
      Console.WriteLine(string.Format("TotalPages: {0}", info.TotalPages));

      // try a FAX TIFF
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir,"OCR1.TIF");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("Width: {0}", info.Width));
      Console.WriteLine(string.Format("Height: {0}", info.Height));
      Console.WriteLine(string.Format("IsLink: {0}", info.IsLink.ToString()));
      Console.WriteLine(string.Format("IsRotated: {0}", info.IsRotated.ToString()));
      Console.WriteLine(string.Format("Fax.IsCompressed: {0}", info.Fax.IsCompressed.ToString()));
      if(info.HasResolution)
      {
         Console.WriteLine(string.Format("X Resolution: {0}", info.XResolution));
         Console.WriteLine(string.Format("Y Resolution: {0}", info.YResolution));
      }
      Console.WriteLine(string.Format("Tiff.HasNoPalette: {0}", info.Tiff.HasNoPalette.ToString()));
      Console.WriteLine(string.Format("Tiff.ImageFileDirectoryOffset: {0}", info.Tiff.ImageFileDirectoryOffset.ToString()));
      Console.WriteLine(string.Format("Tiff.IsImageFileDirectoryOffsetValid: {0}", info.Tiff.IsImageFileDirectoryOffsetValid.ToString()));

      // try a PNG
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "compression.png");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("HasAlpha: {0}", info.HasAlpha.ToString()));

      // try a DICOM
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.dcm");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("IsSigned: {0}", info.IsSigned.ToString()));

      // try a JPEG
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("Name: {0}", info.Name));
      Console.WriteLine(string.Format("Jpeg.HasStamp: {0}", info.Jpeg.HasStamp.ToString()));
      Console.WriteLine(string.Format("Jpeg.IsLossless: {0}", info.Jpeg.IsLossless.ToString()));
      Console.WriteLine(string.Format("Jpeg.IsProgressive: {0}", info.Jpeg.IsProgressive.ToString()));
      Console.WriteLine(string.Format("Order: {0}", info.Order.ToString()));
      Console.WriteLine(string.Format("SizeDisk: {0}", info.SizeDisk));
      Console.WriteLine(string.Format("SizeMemory: {0}", info.SizeMemory));

      // try a PSD
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.psd");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("Psd.Layers: {0}", info.Psd.Layers));

      // try a BMP
      srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ulay1.bmp");
      info = codecs.GetInformation(srcFileName, true);
      Console.WriteLine("Information for: {0}", srcFileName);
      Console.WriteLine(string.Format("ViewPerspective: {0}", info.ViewPerspective));

      // Clean up
      codecs.Dispose();
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}