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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
)
C++/CLI 
public:
Complex( 
   double r,
   double i
)

Parameters

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

Example

Define a complex number.

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

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "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
public void ComplexConstructorExample_S2() 

   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "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