Public Function New( _
   ByVal type As MathematicalFunctionCommandType, _
   ByVal factor As Integer _
)

Visual Basic (Usage)	Copy Code
Dim type As MathematicalFunctionCommandType Dim factor As Integer   Dim instance As MathematicalFunctionCommand(type, factor)

public MathematicalFunctionCommand( 
   MathematicalFunctionCommandType type,
   int factor
)

public:
MathematicalFunctionCommand( 
   MathematicalFunctionCommandType type,
   int factor
)

Parameters

type

Flag that indicates the function to be applied.

factor

Value that is used as an amplitude factor when squaring, taking the logarithm of or taking the square root of the color values and as a frequency factor when taking the sine or cosine of the color values. The factor value is divided internally by different amounts, according to the type of the function being used. These amounts are as follows:

if the type parameter is set to:		then the factor parameter will be divided by:
Square		10000 internally
Logarithm		10 internally
Square Root		10 internally
Sine		100 internally
Cosine		100 internally

Only positive values are accepted.

Run the MathematicalFunctionCommand on an image with square function selected and factor = 50.

Visual Basic

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Public Sub MathematicalFunctionConstructorExample()    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 command As MathematicalFunctionCommand = New MathematicalFunctionCommand(MathematicalFunctionCommandType.Square, 50)    'Apply Square Function to this image.    command.Run(leadImage)    codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)    RasterCodecs.Shutdown() End Sub

C#

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public void MathematicalFunctionConstructorExample()  {     // 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     MathematicalFunctionCommand command = new MathematicalFunctionCommand(MathematicalFunctionCommandType.Square, 50);     //Apply Square Function to this image.     command.Run(image);     codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24);       RasterCodecs.Shutdown();  }

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

Reference