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DrawStarCommand Constructor(Point,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,RasterColor,RasterColor,Int32,DrawStarCommandFlags)
See Also  Example
Leadtools.ImageProcessing.SpecialEffects Namespace > DrawStarCommand Class > DrawStarCommand Constructor : DrawStarCommand Constructor(Point,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,RasterColor,RasterColor,Int32,DrawStarCommandFlags)



centerPoint
Point atructure that contains the star center.
spoke
Number of spokes or rays directed inside or outside the star. This parameter only accepts positive values.
starWidth
Star width. This parameter only accepts positive values.
starHeight
Star height. This parameter only accepts positive values.
holeSize
The hole size. This value is given as a percent of the whole star from which the rays start or in which they end. The valid range is from 0 to 100.
phase
Angle to shift the star's rays. This value is given in hundredths of a degree (+/-). This can be a number from 0 to 36,000. A positive value will rotate the rays clockwise, while a negative value will rotate the rays counter-clockwise.
angle
Angle to rotate the star. This value is given in hundredths of a degree (+/-). This can be a number from 0 to 36,000. A positive value will rotate the star clockwise, while a negative value will rotate the star counter-clockwise.
distanceOpacity
Percent of feathering in towards or outward from the spoke center. The valid range is from -100 to 100.
spokeDivision
The percent by which to increment or decrement the size of the low part spoke. The valid range is from -100 to 100.
angleOpacity
Percent of feathering in towards or outward from the spoke border. The valid range is from -100 to 100.
borderOpacity
Transparency, in percent, of the spoke border. The valid range is from -100 to 100.
lowerColorFill
Lower spoke side color.
upperColorFill
Upper spoke side color.
opacity
Transparency, in percent, between the star and the affected image. The valid range is from 0 to 100.
flags
Flags that indicate the direction of the rays.
Initializes a new DrawStarCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration)  
Public Function New( _
   ByVal centerPoint As Point, _
   ByVal spoke As Integer, _
   ByVal starWidth As Integer, _
   ByVal starHeight As Integer, _
   ByVal holeSize As Integer, _
   ByVal phase As Integer, _
   ByVal angle As Integer, _
   ByVal distanceOpacity As Integer, _
   ByVal spokeDivision As Integer, _
   ByVal angleOpacity As Integer, _
   ByVal borderOpacity As Integer, _
   ByVal lowerColorFill As RasterColor, _
   ByVal upperColorFill As RasterColor, _
   ByVal opacity As Integer, _
   ByVal flags As DrawStarCommandFlags _
)
Visual Basic (Usage) Copy Code
Dim centerPoint As Point
Dim spoke As Integer
Dim starWidth As Integer
Dim starHeight As Integer
Dim holeSize As Integer
Dim phase As Integer
Dim angle As Integer
Dim distanceOpacity As Integer
Dim spokeDivision As Integer
Dim angleOpacity As Integer
Dim borderOpacity As Integer
Dim lowerColorFill As RasterColor
Dim upperColorFill As RasterColor
Dim opacity As Integer
Dim flags As DrawStarCommandFlags
 
Dim instance As DrawStarCommand(centerPoint, spoke, starWidth, starHeight, holeSize, phase, angle, distanceOpacity, spokeDivision, angleOpacity, borderOpacity, lowerColorFill, upperColorFill, opacity, flags)
C#  
public DrawStarCommand( 
   Point centerPoint,
   int spoke,
   int starWidth,
   int starHeight,
   int holeSize,
   int phase,
   int angle,
   int distanceOpacity,
   int spokeDivision,
   int angleOpacity,
   int borderOpacity,
   RasterColor lowerColorFill,
   RasterColor upperColorFill,
   int opacity,
   DrawStarCommandFlags flags
)
C++/CLI  
public:
DrawStarCommand( 
   Point centerPoint,
   int spoke,
   int starWidth,
   int starHeight,
   int holeSize,
   int phase,
   int angle,
   int distanceOpacity,
   int spokeDivision,
   int angleOpacity,
   int borderOpacity,
   RasterColor lowerColorFill,
   RasterColor upperColorFill,
   int opacity,
   DrawStarCommandFlags flags
)

Parameters

centerPoint
Point atructure that contains the star center.
spoke
Number of spokes or rays directed inside or outside the star. This parameter only accepts positive values.
starWidth
Star width. This parameter only accepts positive values.
starHeight
Star height. This parameter only accepts positive values.
holeSize
The hole size. This value is given as a percent of the whole star from which the rays start or in which they end. The valid range is from 0 to 100.
phase
Angle to shift the star's rays. This value is given in hundredths of a degree (+/-). This can be a number from 0 to 36,000. A positive value will rotate the rays clockwise, while a negative value will rotate the rays counter-clockwise.
angle
Angle to rotate the star. This value is given in hundredths of a degree (+/-). This can be a number from 0 to 36,000. A positive value will rotate the star clockwise, while a negative value will rotate the star counter-clockwise.
distanceOpacity
Percent of feathering in towards or outward from the spoke center. The valid range is from -100 to 100.
spokeDivision
The percent by which to increment or decrement the size of the low part spoke. The valid range is from -100 to 100.
angleOpacity
Percent of feathering in towards or outward from the spoke border. The valid range is from -100 to 100.
borderOpacity
Transparency, in percent, of the spoke border. The valid range is from -100 to 100.
lowerColorFill
Lower spoke side color.
upperColorFill
Upper spoke side color.
opacity
Transparency, in percent, between the star and the affected image. The valid range is from 0 to 100.
flags
Flags that indicate the direction of the rays.

Example

Run the DrawStarCommand on an image.

Visual Basic Copy Code
Public Sub DrawStarConstructorExample()
   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 DrawStarCommand
   command = New DrawStarCommand(New Point(CType((leadImage.Width / 2), Integer), CType((leadImage.Height / 2), Integer)), 5, CType((leadImage.Width / 2), Integer), CType((leadImage.Height / 2), Integer), 50, 0, 0, 0, -50, -50, 50, New RasterColor(255, 0, 0), New RasterColor(0, 0, 255), 100, DrawStarCommandFlags.Inside)
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C# Copy Code
public void DrawStarConstructorExample() 

   // 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 
   DrawStarCommand command = new DrawStarCommand( new Point(image.Width/2, image.Height/2), 5, image.Width/2, image.Height/2, 50, 0, 0, 0, -50, -50, 50, new RasterColor(255, 0, 0), new RasterColor(0, 0, 255), 100, DrawStarCommandFlags.Inside); 
   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