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RawBinaryData Class
See Also  Members  
Leadtools.Services.DataContracts Namespace : RawBinaryData Class



The RawBinaryData Class is available in LEADTOOLS Document and Medical Imaging toolkits.

This class is responsible for loading and saving raw data to and from a buffer.

Object Model

RawBinaryData Class

Syntax

Visual Basic (Declaration) 
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="RawBinaryData")>
Public Class RawBinaryData 
   Inherits BinaryData
Visual Basic (Usage)Copy Code
Dim instance As RawBinaryData
C# 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="RawBinaryData")]
public class RawBinaryData : BinaryData 
C++/CLI 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="RawBinaryData")]
public ref class RawBinaryData : public BinaryData 

Example

This example will convert a TIF file in a source folder to a CMP file in a destination folder.

Visual BasicCopy Code
Public Sub BinaryDataExample()
      Dim client As RasterServiceClient = New RasterServiceClient()
      Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
      sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif"))


      Dim convertOptions As RasterConvertOptions = New RasterConvertOptions()

      convertOptions.Source = sourceBinaryData
      convertOptions.Destination = Nothing
      convertOptions.Format = RasterImageFormat.Cmp
      convertOptions.FirstPage = 1
      convertOptions.LastPage = 1
      convertOptions.BitsPerPixel = 24
      convertOptions.QualityFactor = 2

      Dim request As ConvertRequest = New ConvertRequest()
      request.ConvertOptions = convertOptions


      Dim response As ConvertResponse = client.Convert(request)
      If Not response.Destination Is Nothing Then
         If TypeOf response.Destination Is RawBinaryData Then
            File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "clean.cmp"), (TryCast(response.Destination, RawBinaryData)).Data)
         End If
      End If

      client.Close()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void BinaryDataExample()
   {
      RasterServiceClient client = new RasterServiceClient();
      RawBinaryData sourceBinaryData = new RawBinaryData();
      sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir,"clean.tif"));


      RasterConvertOptions convertOptions = new RasterConvertOptions(); 

      convertOptions.Source = sourceBinaryData;
      convertOptions.Destination = null;
      convertOptions.Format = RasterImageFormat.Cmp;
      convertOptions.FirstPage = 1;
      convertOptions.LastPage = 1;
      convertOptions.BitsPerPixel = 24;
      convertOptions.QualityFactor = 2;

      ConvertRequest request = new ConvertRequest();
      request.ConvertOptions = convertOptions;


      ConvertResponse response = client.Convert(request);
      if (response.Destination != null)
      {
         if(response.Destination is RawBinaryData)
            File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir,"clean.cmp"), (response.Destination as RawBinaryData).Data);
      }

      client.Close();
   }

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

Remarks

The LoadData and SaveData methods are called internally to load or save data to or from buffer.

Inheritance Hierarchy

System.Object
   Leadtools.Services.DataContracts.BinaryData
      Leadtools.Services.DataContracts.RawBinaryData

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

Applications developed with LEADTOOLS WCF components require runtime licenses. Server licensing is required for applications on a server. For more information, refer to: Imaging Pro/Document/Medical Features