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ChangeHueSaturationIntensityCommand Constructor(Int32,Int32,Int32,ChangeHueSaturationIntensityCommandData[])
See Also  Example




hue
Angular amount to change the hue, in hundredths of a degree. Valid values range from -18000 through 18000. This value is divided internally by 100.
saturation
Percentage amount to change saturation, in tenths of a percent. Valid values range from -1000 through 1000. This value is divided internally by 10. Negative values decrease the saturation of colors. Positive values increase the saturation. The saturation level is increased or decreased by a percentage of its present saturation level. For example, an increase of 20 Likewise, increasing the saturation level 100 doubles the saturation level (L1 = L + 1.0 * L). Decreasing the saturation level 100% will set the new saturation level to 0. This process is carried out for every pixel. The saturation is set to 1000 (maximum value) if the new value exceeds 1000).
intensity
Percentage amount to change the intensity , in tenths of a percent. Valid values range from -1000 (black) through 1000 (white). This value is divided internally by 10. Positive values increase (or lighten) the brightness of the image. Negative values decrease (or darken) the brightness of the image.
data
An array of ChangeHueSaturationIntensityCommandData classes that provides information about the color ranges used by this method.
Initializes a new ChangeHueSaturationIntensityCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal hue As Integer, _
   ByVal saturation As Integer, _
   ByVal intensity As Integer, _
   ByVal data() As ChangeHueSaturationIntensityCommandData _
)
Visual Basic (Usage)Copy Code
Dim hue As Integer
Dim saturation As Integer
Dim intensity As Integer
Dim data() As ChangeHueSaturationIntensityCommandData
 
Dim instance As ChangeHueSaturationIntensityCommand(hue, saturation, intensity, data)
C# 
public ChangeHueSaturationIntensityCommand( 
   int hue,
   int saturation,
   int intensity,
   ChangeHueSaturationIntensityCommandData[] data
)
Managed Extensions for C++ 
public: ChangeHueSaturationIntensityCommand( 
   int hue,
   int saturation,
   int intensity,
   ChangeHueSaturationIntensityCommandData*[] data
)
C++/CLI 
public:
ChangeHueSaturationIntensityCommand( 
   int hue,
   int saturation,
   int intensity,
   array<ChangeHueSaturationIntensityCommandData^> data
)

Parameters

hue
Angular amount to change the hue, in hundredths of a degree. Valid values range from -18000 through 18000. This value is divided internally by 100.
saturation
Percentage amount to change saturation, in tenths of a percent. Valid values range from -1000 through 1000. This value is divided internally by 10. Negative values decrease the saturation of colors. Positive values increase the saturation. The saturation level is increased or decreased by a percentage of its present saturation level. For example, an increase of 20 Likewise, increasing the saturation level 100 doubles the saturation level (L1 = L + 1.0 * L). Decreasing the saturation level 100% will set the new saturation level to 0. This process is carried out for every pixel. The saturation is set to 1000 (maximum value) if the new value exceeds 1000).
intensity
Percentage amount to change the intensity , in tenths of a percent. Valid values range from -1000 (black) through 1000 (white). This value is divided internally by 10. Positive values increase (or lighten) the brightness of the image. Negative values decrease (or darken) the brightness of the image.
data
An array of ChangeHueSaturationIntensityCommandData classes that provides information about the color ranges used by this method.

Example

Visual BasicCopy Code
ImageProcessing.Color.ChangeHueSaturationIntensityCommand.ChangeHueSaturationIntensityConstructor
   Public Sub ChangeHueSaturationIntensityConstructorExample()
      RasterCodecs.Startup()
      Dim codecs As New RasterCodecs()
      codecs.ThrowExceptionsOnInvalidImages = True

      Dim leadImage As RasterImage = codecs.Load("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg")

      ' Prepare the command
      Dim Data() As ChangeHueSaturationIntensityCommandData
      ReDim Data(0)
      Data(0) = New ChangeHueSaturationIntensityCommandData(18000, 0, 0, 315, 45, 345, 15)
      Dim command As ChangeHueSaturationIntensityCommand = New ChangeHueSaturationIntensityCommand(0, 0, 0, Data)
      command.Run(leadImage)
      codecs.Save(leadImage, "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24)

      RasterCodecs.Shutdown()
   End Sub
C#Copy Code
ImageProcessing.Color.ChangeHueSaturationIntensityCommand.ChangeHueSaturationIntensityConstructor 
      public void ChangeHueSaturationIntensityConstructorExample() 
      { 
         // Load an image 
         RasterCodecs.Startup(); 
         RasterCodecs codecs = new RasterCodecs(); 
         codecs.ThrowExceptionsOnInvalidImages = true; 
 
         RasterImage image = codecs.Load(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg"); 
 
         // Prepare the command 
         ChangeHueSaturationIntensityCommandData[] data = new ChangeHueSaturationIntensityCommandData[1]; 
         data[0] = new ChangeHueSaturationIntensityCommandData(18000, 0, 0, 315, 45, 345, 15); 
         ChangeHueSaturationIntensityCommand command = new ChangeHueSaturationIntensityCommand(0, 0, 0, data); 
         command.Run(image); 
         codecs.Save(image, @"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\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