Leadtools.ImageProcessing.Color Send comments on this topic. | Back to Introduction - All Topics | Help Version 16.5.9.25
SampleTargetCommand Constructor(RasterColor,RasterColor,SampleTargetCommandFlags)
See Also  Example



sampleColor
Color value that represents the sample color. The red value for red channel, green value for green channel, blue value for blue channel.
targetColor
Color value that represents the target color. The red value for red channel, green value for green channel, blue value for blue channel.
flags
Flags that indicate the channel for which to shift the color and how to remap the other values for that channel. You can use a bit wise OR (|) to specify one flag from each group.
Initializes a new SampleTargetCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal sampleColor As RasterColor, _
   ByVal targetColor As RasterColor, _
   ByVal flags As SampleTargetCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim sampleColor As RasterColor
Dim targetColor As RasterColor
Dim flags As SampleTargetCommandFlags
 
Dim instance As SampleTargetCommand(sampleColor, targetColor, flags)
C# 
public SampleTargetCommand( 
   RasterColor sampleColor,
   RasterColor targetColor,
   SampleTargetCommandFlags flags
)
C++/CLI 
public:
SampleTargetCommand( 
   RasterColor sampleColor,
   RasterColor targetColor,
   SampleTargetCommandFlags flags
)

Parameters

sampleColor
Color value that represents the sample color. The red value for red channel, green value for green channel, blue value for blue channel.
targetColor
Color value that represents the target color. The red value for red channel, green value for green channel, blue value for blue channel.
flags
Flags that indicate the channel for which to shift the color and how to remap the other values for that channel. You can use a bit wise OR (|) to specify one flag from each group.

Example

Run the SampleTargetCommand on an image.

Visual BasicCopy Code
Public Sub SampleTargetConstructorExample()
   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 SampleTargetCommand = New SampleTargetCommand(New RasterColor(50, 100, 150), New RasterColor(60, 90, 150), SampleTargetCommandFlags.Red Or SampleTargetCommandFlags.High)
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void SampleTargetConstructorExample() 
{ 
   // 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 
   SampleTargetCommand command = new SampleTargetCommand(new RasterColor(50, 100, 150), new RasterColor(60, 90, 150), SampleTargetCommandFlags.Red | SampleTargetCommandFlags.High); 
   command.Run(image); 
   codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 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