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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 New 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()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "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)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void ComplexConstructorExample_S2()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "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);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
SilverlightVBCopy Code

Requirements

Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also