IntensityDetect Method

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

[FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, 
   Action="", 
   Name="", 
   Namespace="", 
   ProtectionLevel=ProtectionLevel.None, 
   HasProtectionLevel=false)]
[OperationContractAttribute("IntensityDetect")]
CommandResponse IntensityDetect( 
   IntensityDetectRequest request
)

'Declaration
 
<FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, 
   Action="", 
   Name="", 
   Namespace="", 
   ProtectionLevel=ProtectionLevel.None, 
   HasProtectionLevel=False)>
<OperationContractAttribute("IntensityDetect")>
Function IntensityDetect( _
   ByVal request As IntensityDetectRequest _
) As CommandResponse

'Usage
 
Dim instance As IColorProcessingService
Dim request As IntensityDetectRequest
Dim value As CommandResponse
 
value = instance.IntensityDetect(request)

[FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, 
   Action="", 
   Name="", 
   Namespace="", 
   ProtectionLevel=ProtectionLevel.None, 
   HasProtectionLevel=false)]
[OperationContractAttribute("IntensityDetect")]
CommandResponse IntensityDetect( 
   IntensityDetectRequest request
)

FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, 
   Action="", 
   Name="", 
   Namespace="", 
   ProtectionLevel=ProtectionLevel.None, 
   HasProtectionLevel=)
OperationContractAttribute("IntensityDetect")
function Leadtools.Services.ImageProcessing.ServiceContracts.IColorProcessingService.IntensityDetect( 
   request 
)

[FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, 
   Action="", 
   Name="", 
   Namespace="", 
   ProtectionLevel=ProtectionLevel.None, 
   HasProtectionLevel=false)]
[OperationContractAttribute("IntensityDetect")]
CommandResponse^ IntensityDetect( 
   IntensityDetectRequest^ request
)

Parameters

request: A System.Runtime.Serialization.DataContractAttribute containing the data that will be used in this IntensityDetect operation.

Return Value

A System.Runtime.Serialization.DataContractAttribute containing the modified image resulting from the IntensityDetect operation.

The image is divided into two parts, inner and outer according to the values of the LowThreshold property and the HighThreshold property.
The operation can process 2 or more channels at a time by OR-ing two or more flags.
This operation supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
This command does not support 32-bit grayscale images.

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

Public Sub IntensityDetectExample()
      Dim client As ColorProcessingServiceClient = New ColorProcessingServiceClient()
      Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
      sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "image1.cmp"))

      Dim convertOptions As RasterConvertOptions = New RasterConvertOptions()

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

      Dim request As IntensityDetectRequest = New IntensityDetectRequest()

      request.Channel = IntensityDetectCommandFlags.Master
      request.ConvertOptions = convertOptions
      request.HighThreshold = 255
      request.LowThreshold = 12
      request.InColor = "white"
      request.OutColor = "black"
      request.RegionData = Nothing

      Dim response As CommandResponse = client.IntensityDetect(request)
      If Not response.Destination Is Nothing Then
         If TypeOf response.Destination Is RawBinaryData Then
            File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "IntensityDetect.bmp"), (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

public void IntensityDetectExample()
   {
      ColorProcessingServiceClient client = new ColorProcessingServiceClient();
      RawBinaryData sourceBinaryData = new RawBinaryData();
      sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir,"image1.cmp"));

      RasterConvertOptions convertOptions = new RasterConvertOptions();

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

      IntensityDetectRequest request = new IntensityDetectRequest();

      request.Channel = IntensityDetectCommandFlags.Master;
      request.ConvertOptions = convertOptions;
      request.HighThreshold = 255;
      request.LowThreshold = 12;
      request.InColor = "white";
      request.OutColor = "black";
      request.RegionData = null;

      CommandResponse response = client.IntensityDetect(request);
      if (response.Destination != null)
      {
         if (response.Destination is RawBinaryData)
            File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "IntensityDetect.bmp"), (response.Destination as RawBinaryData).Data);
      }

      client.Close();
   }

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

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

IColorProcessingService Interface
IColorProcessingService Members