LensFlareCommand Constructor(LeadPoint,Int32,LensFlareCommandType,RasterColor)

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Visual Basic
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Objective-C
Java
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public LensFlareCommand( 
   LeadPoint centerPoint,
   int brightness,
   LensFlareCommandType type,
   RasterColor color
)

'Declaration
 
Public Function New( _
   ByVal centerPoint As LeadPoint, _
   ByVal brightness As Integer, _
   ByVal type As LensFlareCommandType, _
   ByVal color As RasterColor _
)

'Usage
 
Dim centerPoint As LeadPoint
Dim brightness As Integer
Dim type As LensFlareCommandType
Dim color As RasterColor
 
Dim instance As New LensFlareCommand(centerPoint, brightness, type, color)

public LensFlareCommand( 
   LeadPoint centerPoint,
   int brightness,
   LensFlareCommandType type,
   RasterColor color
)

function LensFlareCommand( 
   centerPoint ,
   brightness ,
   type ,
   color 
)

public:
LensFlareCommand( 
   LeadPoint centerPoint,
   int brightness,
   LensFlareCommandType type,
   RasterColor color
)

Parameters

centerPoint: Point around which the effect is centered.
brightness: The brightness of the flare. This value is divided internally by 100. This parameter affects the brightness of both the flare, and any lightened circles surrounding the flare. This parameter only accepts positive values.
type: Flag that indicates the lens type.
color: Specifies the color of the main flare.

Run the LensFlareCommand on an image.

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

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects

<TestMethod()> _
Public Sub LensFlareConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"))

   ' Prepare the command
   Dim command As LensFlareCommand = New LensFlareCommand(New LeadPoint(CType((leadImage.Width \ 4), Integer), CType((leadImage.Height \ 4), Integer)), 100, LensFlareCommandType.Type1, New RasterColor(100, 150, 10))
   ' Apply the lens flare effect to 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

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;

[TestMethod]
public void LensFlareConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));

   // Prepare the command
   LensFlareCommand command = new LensFlareCommand(new LeadPoint(image.Width / 4, image.Height / 4), 100, LensFlareCommandType.Type1, new RasterColor(100, 150, 10));
   // Apply the lens flare effect to 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";
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;

[TestMethod]
public async Task LensFlareConstructorExample()
{
   // 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
   LensFlareCommand command = new LensFlareCommand(LeadPointHelper.Create(image.Width / 4, image.Height / 4), 100, LensFlareCommandType.Type1, RasterColorHelper.Create(100, 150, 10));
   // Apply the lens flare effect to the image.
   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

Reference

LensFlareCommand Class
LensFlareCommand Members
Overload List