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LeadPoint Structure

Summary

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

Syntax

C++

[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")] 
public struct LeadPoint

  
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")> 
Public Structure LeadPoint  
   Inherits System.ValueType

[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="LeadPoint")] 
public value class LeadPoint : public System.ValueType

Example

using Leadtools.Services; 
using Leadtools.Services.Raster.ServiceContracts; 
using Leadtools.Services.Raster.ServiceImplementations; 
 
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"; 
}

Imports Leadtools.Services 
Imports Leadtools.Services.Raster.ServiceContracts 
Imports Leadtools.Services.Raster.ServiceImplementations 
 
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

Requirements

Target Platforms

Reference

LeadPoint Members

Leadtools.Services.DataContracts Namespace

Help Version 19.0.2017.10.27

Leadtools.Services.DataContracts Assembly

Introduction

Getting Started

Namespaces

Leadtools.Services.DataContracts Namespace

Assemblies