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BinaryData Class

Summary

Base class for the RawBinaryData, FileBinaryData, UrlBinaryData and DbBinaryData classes.

Syntax

C++

[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.FileBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.RawBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.UrlBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.DbBinaryData)] 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="BinaryData")] 
public abstract class BinaryData

<KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.FileBinaryData)> 
<KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.RawBinaryData)> 
<KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.UrlBinaryData)> 
<KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.DbBinaryData)> 
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="BinaryData")> 
Public MustInherit Class BinaryData

[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.FileBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.RawBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.UrlBinaryData)] 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.DataContracts.DbBinaryData)] 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="BinaryData")] 
public ref class BinaryData abstract

Remarks

This class has abstract methods to be overridden in inherited classes. You can derive from this class and override these methods to support your own upload and save.

Example

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

Imports Leadtools.Services 
Imports Leadtools.Services.Raster.ServiceContracts 
Imports Leadtools.Services.Raster.ServiceImplementations 
Imports leadtools.services.datacontracts._2009._01 
Imports leadtools.services.raster.datacontracts._2009._01 
 
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

using Leadtools.Services; 
using Leadtools.Services.Raster.ServiceContracts; 
using Leadtools.Services.Raster.ServiceImplementations; 
using leadtools.services.datacontracts._2009._01; 
using leadtools.services.raster.datacontracts._2009._01; 
 
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"; 
}