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EllipseRasterRegionData Class
See Also  Members   Example 
Leadtools.Services.Raster.DataContracts Namespace : EllipseRasterRegionData Class



Creates or updates the image region by adding an elliptical region.

Syntax

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

Example

Visual BasicCopy Code
Public Sub EllipseRasterRegionDataExample()
   Dim client As EffectsProcessingServiceClient = New EffectsProcessingServiceClient()
   Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
   sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "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 region As EllipseRasterRegionData = New EllipseRasterRegionData()
   region.CombineMode = RasterRegionCombineMode.Set

   Dim rect As LeadRectangle = New LeadRectangle()
   rect.Width = 200
   rect.Height = 200

   region.Bounds = rect

   Dim request As SharpenRequest = New SharpenRequest()

   request.ConvertOptions = convertOptions
   request.RegionData = region
   request.Sharpness = 1000

   Dim response As CommandResponse = client.Sharpen(request)
   If Not response.Destination Is Nothing Then
      If TypeOf response.Destination Is RawBinaryData Then
         File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "EllipseRasterRegionData.bmp", (TryCast(response.Destination, RawBinaryData)).Data)
      End If
   End If

   client.Close()
End Sub
C#Copy Code
public void EllipseRasterRegionDataExample() 
{ 
   EffectsProcessingServiceClient client = new EffectsProcessingServiceClient(); 
   RawBinaryData sourceBinaryData = new RawBinaryData(); 
   sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "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; 
 
   EllipseRasterRegionData region = new EllipseRasterRegionData(); 
   region.CombineMode = RasterRegionCombineMode.Set; 
 
   LeadRectangle rect = new LeadRectangle(); 
   rect.Width = 200; 
   rect.Height = 200; 
 
   region.Bounds = rect; 
 
   SharpenRequest request = new SharpenRequest(); 
 
   request.ConvertOptions = convertOptions; 
   request.RegionData = region; 
   request.Sharpness = 1000; 
 
   CommandResponse response = client.Sharpen(request); 
   if (response.Destination != null) 
   { 
      if(response.Destination is RawBinaryData) 
         File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "EllipseRasterRegionData.bmp", (response.Destination as RawBinaryData).Data); 
   } 
 
   client.Close(); 
}

Remarks

To update an existing region, specify how the new region is to be combined with the existing one using the RasterRegionData.CombineMode property. For more information, refer to RasterRegionCombineMode.

Inheritance Hierarchy

System.Object
   Leadtools.Services.Raster.DataContracts.RasterRegionData
      Leadtools.Services.Raster.DataContracts.RectangleRasterRegionData
         Leadtools.Services.Raster.DataContracts.EllipseRasterRegionData

Requirements

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

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