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



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

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

Object Model

EllipseRasterRegionData Class

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

      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

      public void EllipseRasterRegionDataExample()
      {
         EffectsProcessingServiceClient client = new EffectsProcessingServiceClient();
         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;

         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(Path.Combine(LEAD_VARS.ImagesDir,"EllipseRasterRegionData.bmp"), (response.Destination as RawBinaryData).Data);
         }

         client.Close();
      }

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

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(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;

      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(Path.Combine(LEAD_VARS.ImagesDir,"EllipseRasterRegionData.bmp"), (response.Destination as RawBinaryData).Data);
      }

      client.Close();
   }

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

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 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