LEADTOOLS WCF (Leadtools.Services.Raster.DataContracts assembly)

RectangleRasterRegionData Class

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Example 





Members 
Creates or updates the image region by adding a rectangular region.
Object Model
Syntax
[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RectangleRasterRegionData")]
public class RectangleRasterRegionData : RasterRegionData 
'Declaration
 
<DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RectangleRasterRegionData")>
Public Class RectangleRasterRegionData 
   Inherits RasterRegionData
'Usage
 
Dim instance As RectangleRasterRegionData

            

            
[DataContractAttribute(Namespace="http://Leadtools.Services.Raster.DataContracts/2009/01", Name="RectangleRasterRegionData")]
public ref class RectangleRasterRegionData : public RasterRegionData 
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
Copy Code  
Imports Leadtools.Services
Imports leadtools.services.datacontracts._2009._01
Imports leadtools.services.raster.datacontracts._2009._01
Imports leadtools.services.raster.faultcontracts._2009._01
Imports leadtools.services.imageprocessing.datacontracts._2009._01

Public Sub RectangleRasterRegionDataExample()
   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 RectangleRasterRegionData = New RectangleRasterRegionData()
   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 & "RectangleRasterRegionData.bmp", (TryCast(response.Destination, RawBinaryData)).Data)
      End If
   End If

   client.Close()
End Sub
using Leadtools.Services;
using leadtools.services.datacontracts._2009._01;
using leadtools.services.raster.datacontracts._2009._01;
using leadtools.services.raster.faultcontracts._2009._01;
using leadtools.services.imageprocessing.datacontracts._2009._01;

public void RectangleRasterRegionDataExample()
{
   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;

   RectangleRasterRegionData region = new RectangleRasterRegionData();
   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,"RectangleRasterRegionData.bmp"), (response.Destination as RawBinaryData).Data);
   }

   client.Close();
}

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

Target Platforms

See Also

Reference

RectangleRasterRegionData Members
Leadtools.Services.Raster.DataContracts Namespace

 

 


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Applications developed with LEADTOOLS WCF components require runtime licenses. Server licensing is required for applications on a server. For more information, refer to: LEADTOOLS Toolkit Features