FastMagicWandCommand Constructor(RasterImage,Int32,Int32,Int32)

C#
Visual Basic
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

public FastMagicWandCommand( 
   RasterImage sourceImage,
   int x,
   int y,
   int tolerance
)

'Declaration
 
Public Function New( _
   ByVal sourceImage As RasterImage, _
   ByVal x As Integer, _
   ByVal y As Integer, _
   ByVal tolerance As Integer _
)

'Usage
 
Dim sourceImage As RasterImage
Dim x As Integer
Dim y As Integer
Dim tolerance As Integer
 
Dim instance As New FastMagicWandCommand(sourceImage, x, y, tolerance)

public FastMagicWandCommand( 
   RasterImage sourceImage,
   int x,
   int y,
   int tolerance
)

function FastMagicWandCommand( 
   sourceImage ,
   x ,
   y ,
   tolerance 
)

public:
FastMagicWandCommand( 
   RasterImage^ sourceImage,
   int x,
   int y,
   int tolerance
)

Parameters

sourceImage: Leadtools.RasterImage object that references the source image.
x: The X position of the starting point.
y: The Y position of the starting point.
tolerance: The upper and lower color distance with relation to the starting point. For instance if the "tolerance" parameter is 25 and the color value at the starting point is 50. Then any adjacent pixel with a color range between 25 and 75 will be included in the region.

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

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core

Public Sub FastMagicWandConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

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


   Dim command As FastMagicWandCommand = New FastMagicWandCommand(leadImage, 50, 50, 50)
   command.StartEngine()
   command.Run(leadImage)
   command.EndEngine()

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.Core;

public void FastMagicWandCommandConstructorExample()
{
    // Load an image
    RasterCodecs codecs = new RasterCodecs();
    codecs.ThrowExceptionsOnInvalidImages = true;

    RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
    // Prepare the command
    // Apply a FastMagicWand with specific parameters
    FastMagicWandCommand command = new FastMagicWandCommand(image, 50, 50, 50);

    command.StartEngine();
    command.Run(image);
    command.EndEngine();

}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

//    
//    public async Task FastMagicWandCommandConstructorExample()
//    {
//        // Load an image
//        RasterCodecs codecs = new RasterCodecs();
//        codecs.ThrowExceptionsOnInvalidImages = true;

//        // Load the image
//        string srcFileName = @"Assets\Image1.cmp";
//        StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
//        RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

//       // Prepare the command
//        // Apply a FastMagicWand with specific parameters
//        FastMagicWandCommand command = new FastMagicWandCommand(image, 50, 50, 50);

//        command.StartEngine();
//        command.Run(image);
//        command.EndEngine();

//    }
//

Target Platforms

Reference

FastMagicWandCommand Class
FastMagicWandCommand Members
Overload List