PlasmaCommand Constructor(Int32,Int32,Int32,Int32,Int32,Int32,PlasmaCommandFlags)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public PlasmaCommand( 
   int opacity,
   int size,
   int shift,
   int redFrequency,
   int greenFrequency,
   int blueFrequency,
   PlasmaCommandFlags flags
)

'Declaration
 
Public Function New( _
   ByVal opacity As Integer, _
   ByVal size As Integer, _
   ByVal shift As Integer, _
   ByVal redFrequency As Integer, _
   ByVal greenFrequency As Integer, _
   ByVal blueFrequency As Integer, _
   ByVal flags As PlasmaCommandFlags _
)

'Usage
 
Dim opacity As Integer
Dim size As Integer
Dim shift As Integer
Dim redFrequency As Integer
Dim greenFrequency As Integer
Dim blueFrequency As Integer
Dim flags As PlasmaCommandFlags
 
Dim instance As New PlasmaCommand(opacity, size, shift, redFrequency, greenFrequency, blueFrequency, flags)

public PlasmaCommand( 
   int opacity,
   int size,
   int shift,
   int redFrequency,
   int greenFrequency,
   int blueFrequency,
   PlasmaCommandFlags flags
)

function PlasmaCommand( 
   opacity ,
   size ,
   shift ,
   redFrequency ,
   greenFrequency ,
   blueFrequency ,
   flags 
)

public:
PlasmaCommand( 
   int opacity,
   int size,
   int shift,
   int redFrequency,
   int greenFrequency,
   int blueFrequency,
   PlasmaCommandFlags flags
)

Parameters

opacity: A percentage value that indicates the amount of blending between the plasma color patterns and the original image. Possible values range from 0 to 100. Use 0 when not using an image, and 100 when not using the plasma values.
size: Value greater than 0 that represents the plasma size. (The value is divided internally by 100). The value, after it has been divided by 100, represents the size in pixels.
shift: The amount of color shift in the plasma color pattern. Valid range for the 16, 48, and 64-bit images is from 0 to 65535 and for 12-bit images from 0 to 4095. Otherwise, it is from 0 to 255. A value of 0 means there is no color shift.
redFrequency: Value that indicates which frequencies of red color should be used to create plasma patterns. Valid range for the 16, 48, and 64-bit images is from 0 to 65535 and for 12-bit images from 0 to 4095. Otherwise, it is from 0 to 255. Use 0 to turn off processing for the red frequencies.
greenFrequency: Value that indicates which frequencies of green color should be used to create plasma patterns. Valid range for the 16, 48, and 64-bit images is from 0 to 65535 and for 12-bit images from 0 to 4095. Otherwise, it is from 0 to 255. Use 0 to turn off processing for the green frequencies.
blueFrequency: Value that indicates which frequencies of blue color should be used to create plasma patterns. Valid range for the 16, 48, and 64-bit images is from 0 to 65535 and for 12-bit images from 0 to 4095. Otherwise, it is from 0 to 255. Use 0 to turn off processing for the blue frequencies.
flags: Enumeration that indicates which type of plasma effect to create, and which color pattern to use.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub PlasmaConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

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

   ' Prepare the command
   ' Draw crossed plasma colors of size 15 over the current image, use CustomColor flag
   ' to be able to define color frequencies for color pattern, shift color pattern 50 steps,
   ' and blend the effect into the current image with opacity of 70%
   Dim command As PlasmaCommand = New PlasmaCommand(70, 1000, 50, 2000, 0, 6000, PlasmaCommandFlags.Cross Or PlasmaCommandFlags.CustomColor)
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void PlasmaConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      // Draw crossed plasma colors of size 15 over the current image, use CustomColor flag
      // to be able to define color frequencies for color pattern, shift color pattern 50 steps, 
      // and blend the effect into the current image with opacity of 70%
      PlasmaCommand command = new PlasmaCommand(80, 1000, 50, 2000, 0, 6000, PlasmaCommandFlags.Cross | PlasmaCommandFlags.CustomColor);
      command.Run(image);
      codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

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

[TestMethod]
public async Task PlasmaConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   // Draw crossed plasma colors of size 15 over the current image, use CustomColor flag
   // to be able to define color frequencies for color pattern, shift color pattern 50 steps, 
   // and blend the effect into the current image with opacity of 70%
   PlasmaCommand command = new PlasmaCommand(80, 1000, 50, 255, 0, 255, PlasmaCommandFlags.Cross | PlasmaCommandFlags.CustomColor);
   command.Run(image);

   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PlasmaCommand Class
PlasmaCommand Members
Overload List