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ColorizeGrayCommand Constructor(ColorizeGrayCommandData[])
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Leadtools.ImageProcessing.Core Namespace > ColorizeGrayCommand Class > ColorizeGrayCommand Constructor : ColorizeGrayCommand Constructor(ColorizeGrayCommandData[])



grayColors
Array of ColorizeGrayCommandData class objects that contain the colors used to initialize the class object.
Initializes a new ColorizeGrayCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal grayColors() As ColorizeGrayCommandData _
)
Visual Basic (Usage)Copy Code
Dim grayColors() As ColorizeGrayCommandData
 
Dim instance As ColorizeGrayCommand(grayColors)
C# 
public ColorizeGrayCommand( 
   ColorizeGrayCommandData[] grayColors
)
C++/CLI 
public:
ColorizeGrayCommand( 
   array<ColorizeGrayCommandData^>^ grayColors
)

Parameters

grayColors
Array of ColorizeGrayCommandData class objects that contain the colors used to initialize the class object.

Example

This example loads a 16-bit grayscale image and then colors it.

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

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Beauty16.jpg")

   ' Prepare the command
   Dim colors() As RasterColor
   ReDim colors(5)
   colors(0) = New RasterColor(255, 0, 0)
   colors(1) = New RasterColor(0, 255, 0)
   colors(2) = New RasterColor(0, 0, 255)
   colors(3) = New RasterColor(0, 255, 255)
   colors(4) = New RasterColor(255, 0, 255)
   colors(5) = New RasterColor(255, 255, 0)

   Dim i As Integer
   Dim grayColors() As ColorizeGrayCommandData
   ReDim grayColors(5)

   For i = 0 To 5
      grayColors(i) = New ColorizeGrayCommandData(colors(i), i * 10000 + 9999)
   Next
   Dim command As ColorizeGrayCommand = New ColorizeGrayCommand(grayColors)

   ' Call the command
   command.Run(leadImage)

   ' Save the resulted Image
   codecs.Save(command.DestinationImage, LeadtoolsExamples.Common.ImagesPath.Path + "ColorizeGrayResult.Bmp", RasterImageFormat.Bmp, 24)

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void ColorizeGrayConstructorExample() 
{ 
   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Beauty16.jpg"); 
 
   // Prepare the command 
   ColorizeGrayCommandData[] grayColors = new ColorizeGrayCommandData[6]; 
 
   RasterColor[] colors = new RasterColor[6]; 
   colors[0] = new RasterColor(255, 0, 0); 
   colors[1] = new RasterColor(0, 255, 0); 
   colors[2] = new RasterColor(0, 0, 255); 
   colors[3] = new RasterColor(0, 255, 255); 
   colors[4] = new RasterColor(255, 0, 255); 
   colors[5] = new RasterColor(255, 255, 0); 
 
   for (int i = 0; i < 6; i++) 
      grayColors[i] = new ColorizeGrayCommandData(colors[i], i * 10000 + 9999); 
 
   ColorizeGrayCommand command = new ColorizeGrayCommand(grayColors); 
 
   //Call the command 
   command.Run(image); 
 
   // Save the resulted image 
   codecs.Save(command.DestinationImage, LeadtoolsExamples.Common.ImagesPath.Path + "ColorizeGrayResult.Bmp", RasterImageFormat.Bmp, 24); 
 
   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