TestCompatible Method

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public static ImageIncompatibleReason TestCompatible( 
   RasterImage image,
   ConvertToSourceOptions options
)

'Declaration
 
Public Shared Function TestCompatible( _
   ByVal image As RasterImage, _
   ByVal options As ConvertToSourceOptions _
) As ImageIncompatibleReason

'Usage
 
Dim image As RasterImage
Dim options As ConvertToSourceOptions
Dim value As ImageIncompatibleReason
 
value = RasterImageConverter.TestCompatible(image, options)

public static ImageIncompatibleReason TestCompatible( 
   RasterImage image,
   ConvertToSourceOptions options
)

 function Leadtools.Windows.Media.RasterImageConverter.TestCompatible( 
   image ,
   options 
)

public:
static ImageIncompatibleReason TestCompatible( 
   RasterImage^ image,
   ConvertToSourceOptions options
)

Parameters

image: The source image.
options: The options to use when testing.

Return Value

Value indicating the compatibility.

For more information on WPF and Silverlight compatibility, refer to ConvertToSource.

For more information refer to RasterImage and WPF/Silverlight.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Public Sub TestCompatibleExample()
      Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp")


      Using codecs As New RasterCodecs()
         ' Load the image as 32-bit at BGR color order
         Using image As RasterImage = codecs.Load(srcFileName, 32, CodecsLoadByteOrder.Bgr, 1, 1)
            ' This should report that the image is compatible
            Dim reason As ImageIncompatibleReason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None)
            Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason)
         End Using

         ' Load the image as 12-bit grayscale image, this is incomaptible with WPF/Silverlight
         Using image As RasterImage = codecs.Load(srcFileName, 12, CodecsLoadByteOrder.Gray, 1, 1)
            ' This should report that the image is compatible
            Dim reason As ImageIncompatibleReason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None)
            Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason)
         End Using
      End Using

   End Sub

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

public void TestCompatibleExample()
   {
      string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp");


      using(RasterCodecs codecs = new RasterCodecs())
      {
         // Load the image as 32-bit at BGR color order
         using(RasterImage image = codecs.Load(srcFileName, 32, CodecsLoadByteOrder.Bgr, 1, 1))
         {
            // This should report that the image is compatible
            ImageIncompatibleReason reason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None);
            Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason);
         }

         // Load the image as 12-bit grayscale image, this is incomaptible with WPF/Silverlight
         using(RasterImage image = codecs.Load(srcFileName, 12, CodecsLoadByteOrder.Gray, 1, 1))
         {
            // This should report that the image is compatible
            ImageIncompatibleReason reason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None);
            Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason);
         }
      }

   }

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

public void TestCompatibleExample()
{
   string srcFileName = LeadtoolsExamples.Common.ImagesPath.Path + "Image1.cmp";

   RasterCodecs codecs = new RasterCodecs();
   // Load the image as 32-bit at BGR color order
   using(RasterImage image = codecs.Load(srcFileName, 32, CodecsLoadByteOrder.Bgr, 1, 1))
   {
      // This should report that the image is compatible
      ImageIncompatibleReason reason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None);
      Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason);
   }

   // Load the image as 12-bit grayscale image, this is incomaptible with WPF/Silverlight
   using(RasterImage image = codecs.Load(srcFileName, 12, CodecsLoadByteOrder.Gray, 1, 1))
   {
      // This should report that the image is compatible
      ImageIncompatibleReason reason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None);
      Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, image.ViewPerspective, reason);
   }
}

<TestMethod> _
Public Sub TestCompatibleExample()
   Dim srcFileName As String = LeadtoolsExamples.Common.ImagesPath.Path & "Image1.cmp"
   Dim codecs As RasterCodecs = New RasterCodecs()
   ' Load the image as 32-bit at BGR color order
   Using image As RasterImage = codecs.Load(srcFileName, 32, CodecsLoadByteOrder.Bgr, 1, 1)
      ' This should report that the image is compatible
      Dim reason As ImageIncompatibleReason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None)
      Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, _
                        image.ViewPerspective, reason)
   End Using

   ' Load the image as 12-bit grayscale image, this is incomaptible with WPF/Silverlight
   Using image As RasterImage = codecs.Load(srcFileName, 12, CodecsLoadByteOrder.Gray, 1, 1)
      ' This should report that the image is compatible
      Dim reason As ImageIncompatibleReason = RasterImageConverter.TestCompatible(image, ConvertToSourceOptions.None)
      Console.WriteLine("Bits/Pixel: {0}, Order: {1}, ViewPerspective: {2}, Test compatible: {3}", image.BitsPerPixel, image.Order, _
                        image.ViewPerspective, reason)
   End Using
End Sub

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RasterImageConverter Class
RasterImageConverter Members