Leadtools.ImageProcessing.Core Send comments on this topic. | Back to Introduction - All Topics | Help Version 15.12.10
Complex Constructor
See Also  Example
Leadtools.ImageProcessing.Core Namespace > Complex Structure : Complex Constructor




r
Real part of a complex number.
i
Imaginary part of a complex number.
Initializes a new Complex object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal r As Double, _
   ByVal i As Double _
)
Visual Basic (Usage)Copy Code
Dim r As Double
Dim i As Double
 
Dim instance As Complex(r, i)
C# 
public Complex( 
   double r,
   double i
)
Managed Extensions for C++ 
public: Complex( 
   double r,
   double i
)
C++/CLI 
public:
Complex( 
   double r,
   double i
)

Parameters

r
Real part of a complex number.
i
Imaginary part of a complex number.

Example

Visual BasicCopy Code
ImageProcessing.Core.Complex.ComplexConstructor
   Public Sub ComplexConstructorExample_S2()
      RasterCodecs.Startup()
      Dim codecs As New RasterCodecs()
      codecs.ThrowExceptionsOnInvalidImages = True

      Dim leadImage As RasterImage = codecs.Load("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg")

      ' Prepare the command
      Dim com As Complex = New Complex(12.0, 5.0)

      ' Get the real and the imaginary part of the complex number.
      MessageBox.Show("Complex number real part is : " & com.R)
      MessageBox.Show("Complex number Imaginary part is : " & com.I)

      RasterCodecs.Shutdown()
   End Sub
C#Copy Code
ImageProcessing.Core.Complex.ComplexConstructor 
      public void ComplexConstructorExample_S2() 
      { 
         // Load an image 
         RasterCodecs.Startup(); 
         RasterCodecs codecs = new RasterCodecs(); 
         codecs.ThrowExceptionsOnInvalidImages = true; 
 
         RasterImage image = codecs.Load(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg"); 
 
         // Prepare the command 
         // Set the real and the imaginary part of the complex number. 
         Complex com = Complex.Empty; 
 
         com.R = 12.0; 
         com.I = 5.0; 
 
         Complex com2 = new Complex(com.R, com.I); 
 
         // Get the real and the imaginary part of the complex number. 
         MessageBox.Show("Complex number real part is : " + com2.R); 
         MessageBox.Show("Complex number Imaginary part is : " + com2.I); 
 
         RasterCodecs.Shutdown(); 
      }

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also