Leadtools.ImageProcessing.SpecialEffects Send comments on this topic. | Back to Introduction - All Topics | Help Version 16.5.9.25
SphereCommand Constructor(Int32,Point,RasterColor,SphereCommandFlags)
See Also  Example
Leadtools.ImageProcessing.SpecialEffects Namespace > SphereCommand Class > SphereCommand Constructor : SphereCommand Constructor(Int32,Point,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 Point, _
   ByVal fillColor As RasterColor, _
   ByVal flags As SphereCommandFlags _
)
Visual Basic (Usage) Copy Code
Dim value As Integer
Dim centerPoint As Point
Dim fillColor As RasterColor
Dim flags As SphereCommandFlags
 
Dim instance As SphereCommand(value, centerPoint, fillColor, flags)
C#  
public SphereCommand( 
   int value,
   Point centerPoint,
   RasterColor fillColor,
   SphereCommandFlags flags
)
C++/CLI  
public:
SphereCommand( 
   int value,
   Point 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 SphereCommand on an image.

Visual Basic Copy Code
Public Sub SphereConstructorExample()
   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 SphereCommand = New SphereCommand(100, New Point((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, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C# Copy Code
public void SphereConstructorExample() 
{ 
   // 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 
   SphereCommand command = new SphereCommand(10, new Point((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, 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