LEADTOOLS WCF (Leadtools.Services.DataContracts assembly)
LEAD Technologies, Inc

LeadPoint Structure

Example 





Members 
Represents an ordered pair of integers (x- and y- coordinates) that defines a point on a two-dimensional plane.
Object Model
LeadPoint Structure
Syntax
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")]
public struct LeadPoint : System.ValueType 
'Declaration
 
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")>
Public Structure LeadPoint 
   Inherits System.ValueType
'Usage
 
Dim instance As LeadPoint
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")]
public class LeadPoint
JAVASCRIPT_NOSTRUCTS
[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")]
public value class LeadPoint : public System.ValueType 
Example
 
Public Sub LeadPointExample()
      Dim client As EffectsProcessingServiceClient = New EffectsProcessingServiceClient()
      Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
      sourceBinaryData.Data = File.ReadAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "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(Path.Combine(LEAD_VARS.ImagesDir, "magicwandregion.bmp"), (TryCast(response.Destination, RawBinaryData)).Data)
      End If

      client.Close()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
public void LeadPointExample()
   {
      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;

      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(Path.Combine(LEAD_VARS.ImagesDir,"magicwandregion.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: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

LeadPoint Members
Leadtools.Services.DataContracts Namespace

 

 


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