Leadtools.Services.ImageProcessing.ServiceContracts Namespace > IColorProcessingService Interface : Halftone Method |
[OperationContractAttribute("Halftone")] [FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, Action="", Name="", Namespace="", ProtectionLevel=ProtectionLevel.None, HasProtectionLevel=false)] CommandResponse Halftone( HalftoneRequest request )
'Declaration <OperationContractAttribute("Halftone")> <FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, Action="", Name="", Namespace="", ProtectionLevel=ProtectionLevel.None, HasProtectionLevel=False)> Function Halftone( _ ByVal request As HalftoneRequest _ ) As CommandResponse
'Usage Dim instance As IColorProcessingService Dim request As HalftoneRequest Dim value As CommandResponse value = instance.Halftone(request)
[OperationContractAttribute("Halftone")] [FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, Action="", Name="", Namespace="", ProtectionLevel=ProtectionLevel.None, HasProtectionLevel=false)] CommandResponse Halftone( HalftoneRequest request )
OperationContractAttribute("Halftone") FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, Action="", Name="", Namespace="", ProtectionLevel=ProtectionLevel.None, HasProtectionLevel=) function Leadtools.Services.ImageProcessing.ServiceContracts.IColorProcessingService.Halftone( request )
[OperationContractAttribute("Halftone")] [FaultContractAttribute(DetailType=Leadtools.Services.Raster.FaultContracts.RasterFault, Action="", Name="", Namespace="", ProtectionLevel=ProtectionLevel.None, HasProtectionLevel=false)] CommandResponse^ Halftone( HalftoneRequest^ request )
Public Sub HalftoneExample() 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 HalftoneRequest = New HalftoneRequest() request.ConvertOptions = convertOptions request.RegionData = Nothing request.Angle = 0 request.Dimension = 2 request.Type = HalftoneCommandType.View Dim response As CommandResponse = client.Halftone(request) If Not response.Destination Is Nothing Then If TypeOf response.Destination Is RawBinaryData Then File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "Halftone.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 HalftoneExample() { 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; HalftoneRequest request = new HalftoneRequest(); request.ConvertOptions = convertOptions; request.RegionData = null; request.Angle = 0; request.Dimension = 2; request.Type = HalftoneCommandType.View; CommandResponse response = client.Halftone(request); if (response.Destination != null) { if (response.Destination is RawBinaryData) File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir,"Halftone.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