![](dotnetdiagramimages/Leadtools_ImageProcessing_SpecialEffects_Leadtools_ImageProcessing_SpecialEffects_DrawStarCommand.png)
Visual Basic (Declaration) | |
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Public Class DrawStarCommand Inherits Leadtools.ImageProcessing.RasterCommand Implements IRasterCommand |
Visual Basic (Usage) | ![]() |
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Dim instance As DrawStarCommand |
C# | |
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public class DrawStarCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand |
C++/CLI | |
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public ref class DrawStarCommand : public Leadtools.ImageProcessing.RasterCommand, IRasterCommand |
Run the Leadtools.ImageProcessing.SpecialEffects.DrawStarCommand on an image.
Visual Basic | ![]() |
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Public Sub DrawStarCommandExample() 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 DrawStarCommand = New DrawStarCommand command.CenterPoint = New LeadPoint(leadImage.Width \ 2, leadImage.Height \ 2) command.Spoke = 5 command.StarWidth = leadImage.Width \ 2 command.StarHeight = leadImage.Height \ 2 command.HoleSize = 50 command.Phase = 0 command.Angle = 0 command.DistanceOpacity = 0 command.SpokeDivision = 0 command.AngleOpacity = 0 command.BorderOpacity = 0 command.LowerColorFill = New RasterColor(255, 0, 0) command.UpperColorFill = New RasterColor(0, 0, 255) command.Opacity = 100 command.Flags = DrawStarCommandFlags.Inside 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# | ![]() |
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public void DrawStarCommandExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); // Prepare the command DrawStarCommand command = new DrawStarCommand(); command.CenterPoint = new LeadPoint(image.Width/2, image.Height/2); command.Spoke = 5; command.StarWidth = image.Width/2; command.StarHeight = image.Height/2; command.HoleSize = 50; command.Phase = 0; command.Angle = 0; command.DistanceOpacity = 0; command.SpokeDivision = 0; command.AngleOpacity = 0; command.BorderOpacity = 0; command.LowerColorFill = new RasterColor(255, 0, 0); command.UpperColorFill = new RasterColor(0, 0, 255); command.Opacity = 100; command.Flags = DrawStarCommandFlags.Inside; 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"; } |
- If the image has a region, the effect will be applied on the region only.
- This command supports 12- and 16-bit grayscale and 48- and 64-bit color images. Support for 12- and 16-bit grayscale and 48- and 64-bit color images is available only in the Document/Medical toolkits.
- This command does not support signed data images.
- This command does not support 32-bit grayscale images.
System.Object
Leadtools.ImageProcessing.RasterCommand
Leadtools.ImageProcessing.SpecialEffects.DrawStarCommand
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7
Reference
DrawStarCommand MembersLeadtools.ImageProcessing.SpecialEffects Namespace
Correcting Colors
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.MotionBlurCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Color.PosterizeCommand
Leadtools.ImageProcessing.Color.RemoveRedEyeCommand
Leadtools.ImageProcessing.Color.SolarizeCommand
BumpMapCommand Class
Leadtools.ImageProcessing.Effects.CubismCommand
DryCommand Class
FreePlaneBendCommand Class
FreeRadialBendCommand Class
GlassEffectCommand Class
GlowCommand Class
LensFlareCommand Class
LightCommand Class
OceanCommand Class
PlaneBendCommand Class
PlaneCommand Class
Leadtools.ImageProcessing.Color.SampleTargetCommand
TunnelCommand Class
BendCommand Class
CylinderCommand Class
FreeHandShearCommand Class
FreeHandWaveCommand Class
ImpressionistCommand Class
PixelateCommand Class
PolarCommand Class
RadialBlurCommand Class
RadialWaveCommand Class
RippleCommand Class
SphereCommand Class
SwirlCommand Class
WaveCommand Class
WindCommand Class
ZoomBlurCommand Class
ZoomWaveCommand Class
BricksTextureCommand Class
CanvasCommand Class
CloudsCommand Class
ColoredBallsCommand Class
DiffuseGlowCommand Class
Leadtools.ImageProcessing.Effects.DisplacementCommand
FragmentCommand Class
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.Effects.MaskConvolutionCommand
MosaicTilesCommand Class
Leadtools.ImageProcessing.Effects.OffsetCommand
PerspectiveCommand Class
PlasmaCommand Class
PointillistCommand Class
RomanMosaicCommand Class
VignnetCommand Class
ZigZagCommand Class
Leadtools.ImageProcessing.Color.AdjustTintCommand
Leadtools.ImageProcessing.Effects.ColorHalftoneCommand