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EllipseRasterRegionData Class

Summary

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

Syntax

C++

[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="EllipseRasterRegionData")] 
public class EllipseRasterRegionData : Leadtools.Services.Raster.Datacontracts.RectangleRasterRegionData

  
<DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="EllipseRasterRegionData")> 
Public Class EllipseRasterRegionData  
   Inherits Leadtools.Services.Raster.Datacontracts.RectangleRasterRegionData

[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="EllipseRasterRegionData")] 
public ref class EllipseRasterRegionData : public Leadtools.Services.Raster.Datacontracts.RectangleRasterRegionData

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.

Example

using Leadtools.Services; 
 
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"; 
}

Imports Leadtools.Services 
 
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