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LeadPoint Structure
See Also  Members   Example
Leadtools.Services.DataContracts Namespace : LeadPoint Structure



Represents an ordered pair of integers (x- and y- coordinates) that defines a point on a two-dimensional plane.

Syntax

Visual Basic (Declaration) 
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")>
Public Structure LeadPoint 
   Inherits ValueType
Visual Basic (Usage)Copy Code
Dim instance As LeadPoint
C# 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")]
public struct LeadPoint : ValueType
C++/CLI 
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")]
public value class LeadPoint : public ValueType

Example

Visual BasicCopy Code
Public Sub LeadPointExample()
   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 MagicWandRasterRegionData = New MagicWandRasterRegionData()
   region.CombineMode = RasterRegionCombineMode.Set

   ' Specify a pixel in the upper left of the displayed image
   Dim pt As LeadPoint = New LeadPoint()
   pt.X = 100
   pt.Y = 100

   region.Location = pt

   ' Create a magic wand region at this point
   region.LowerToleranceColor = "#00141E96"
   region.UpperToleranceColor = "#000F1E0A"

   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
      File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "magicwandregion.bmp", (TryCast(response.Destination, RawBinaryData)).Data)
   End If

   client.Close()
End Sub
C#Copy Code
public void LeadPointExample() 
{ 
   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; 
 
   MagicWandRasterRegionData region = new MagicWandRasterRegionData(); 
   region.CombineMode = RasterRegionCombineMode.Set; 
 
   // Specify a pixel in the upper left of the displayed image 
   LeadPoint pt = new LeadPoint(); 
   pt.X = 100; 
   pt.Y = 100; 
 
   region.Location = pt; 
 
   // Create a magic wand region at this point 
   region.LowerToleranceColor = "#00141E96"; 
   region.UpperToleranceColor= "#000F1E0A"; 
 
   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 + "magicwandregion.bmp", (response.Destination as RawBinaryData).Data); 
   } 
 
   client.Close(); 
}

Inheritance Hierarchy

System.Object
   System.ValueType
      Leadtools.Services.DataContracts.LeadPoint

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