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SphereCommand Constructor(Int32,LeadPoint,RasterColor,SphereCommandFlags)
See Also  Example
Leadtools.ImageProcessing.SpecialEffects Namespace > SphereCommand Class > SphereCommand Constructor : SphereCommand Constructor(Int32,LeadPoint,RasterColor,SphereCommandFlags)



value
Amount of stretching where:
Positive values: stretch the central pixels toward the edges.
Negative values: stretch the pixels toward the center.
Valid values are range in between -500 and 500.
centerPoint
The center of the sphere.
fillColor
Specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas outside the sphere and inside the sphere.
Initializes a new SphereCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal value As Integer, _
   ByVal centerPoint As LeadPoint, _
   ByVal fillColor As RasterColor, _
   ByVal flags As SphereCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim value As Integer
Dim centerPoint As LeadPoint
Dim fillColor As RasterColor
Dim flags As SphereCommandFlags
 
Dim instance As New SphereCommand(value, centerPoint, fillColor, flags)
C# 
public SphereCommand( 
   int value,
   LeadPoint centerPoint,
   RasterColor fillColor,
   SphereCommandFlags flags
)
C++/CLI 
public:
SphereCommand( 
   int value,
   LeadPoint centerPoint,
   RasterColor fillColor,
   SphereCommandFlags flags
)

Parameters

value
Amount of stretching where:
Positive values: stretch the central pixels toward the edges.
Negative values: stretch the pixels toward the center.
Valid values are range in between -500 and 500.
centerPoint
The center of the sphere.
fillColor
Specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas outside the sphere and inside the sphere.

Example

Run the Leadtools.ImageProcessing.SpecialEffects.SphereCommand on an image.

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

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

   ' Prepare the command
   Dim command As SphereCommand = New SphereCommand(100, New LeadPoint((leadImage.Width \ 2), (leadImage.Height \ 2)), New RasterColor(0, 0, 0), SphereCommandFlags.Repeat Or SphereCommandFlags.Rotate)
   ' Warp the image around 3D spherical shape around the center of the image.
   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
C#Copy Code
public void SphereConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      SphereCommand command = new SphereCommand(10, new LeadPoint((image.Width / 2), (image.Height / 2)), new RasterColor(0, 0, 0), SphereCommandFlags.Repeat | SphereCommandFlags.Rotate);
      // Warp the image around 3D spherical shape around the center of the image.
      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";
}

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also