Leadtools Namespace > Classes > RasterImage > RasterImage Constructors > RasterImage Constructor(RasterImage)

public RasterImage(  
   Leadtools.RasterImage srcImage 
) 

Public Function New( _ 
   ByVal srcImage As Leadtools.RasterImage _ 
) 

public RasterImage(  
   Leadtools.RasterImage srcImage 
) 

- (nullable instancetype)initWithImage:(LTRasterImage *)rasterImage error:(NSError **)error 

public RasterImage(RasterImage srcImage) 

function RasterImage(  
   srcImage  
) 

public: 
RasterImage(  
   Leadtools.RasterImage^ srcImage 
) 

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Dicom; 
using Leadtools.Drawing; 
using Leadtools.Controls; 
using LeadtoolsExamples.Common; 
using Leadtools.Svg; 
 
// A class that derives from RasterImage 
public class MyRasterImage : RasterImage 
{ 
   private int _myData; 
 
   public MyRasterImage(RasterImage src) 
      : 
      base(src) 
   { 
      _myData = 0; 
   } 
 
   public int MyData 
   { 
      get 
      { 
         return _myData; 
      } 
      set 
      { 
         _myData = value; 
      } 
   } 
} 
 
public void DerivedRasterImage() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   string srcFileName = Path.Combine(ImagesPath.Path, "Image1.cmp"); 
 
   // Load the image 
   RasterImage img = codecs.Load(srcFileName); 
 
   // create a new MyRasterImage instance out of this image 
   MyRasterImage myImage = new MyRasterImage(img); 
 
   // img is inavlid now and shoule be disposed 
   img.Dispose(); 
 
   // Now you can use myImage just like any other RasterImage but with your own data 
   myImage.PaintGamma = 50;   // RasterImage property 
   myImage.MyData = 10;       // MyRasterImage property 
 
   Assert.IsTrue(myImage.PaintGamma == 50); 
   Assert.IsTrue(myImage.MyData == 10); 
 
   // Clean up 
   myImage.Dispose(); 
   codecs.Dispose(); 
} 

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Core 
Imports Leadtools.ImageProcessing.Color 
Imports Leadtools.Controls 
Imports Leadtools.Dicom 
Imports Leadtools.Drawing 
Imports Leadtools.Svg 
 
' A class that derives from RasterImage 
Public Class MyRasterImage : Inherits RasterImage 
   Private _myData As Integer 
 
   Public Sub New(ByVal src As RasterImage) 
 
      MyBase.New(src) 
      _myData = 0 
   End Sub 
 
   Public Property MyData() As Integer 
      Get 
         Return _myData 
      End Get 
      Set(ByVal value As Integer) 
         _myData = value 
      End Set 
   End Property 
End Class 
 
Public Sub DerivedRasterImage() 
   Dim codecs As RasterCodecs = New RasterCodecs() 
 
   Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp") 
 
   ' Load the image 
   Dim img As RasterImage = codecs.Load(srcFileName) 
 
   ' create a new MyRasterImage instance out of this image 
   Dim myImage As MyRasterImage = New MyRasterImage(img) 
 
   ' img is inavlid now and shoule be disposed 
   img.Dispose() 
 
   ' Now you can use myImage just like any other RasterImage but with your own data 
   myImage.PaintGamma = 50 ' RasterImage property 
   myImage.MyData = 10 ' MyRasterImage property 
 
   Debug.Assert(myImage.PaintGamma = 50) 
   Debug.Assert(myImage.MyData = 10) 
 
   ' Clean up 
   myImage.Dispose() 
   codecs.Dispose() 
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.Dicom; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Examples; 
using Leadtools.Windows.Media; 
 
// A class that derives from RasterImage 
public class MyRasterImage : RasterImage 
{ 
   private int _myData; 
 
   public MyRasterImage(RasterImage src) 
      : 
      base(src) 
   { 
      _myData = 0; 
   } 
 
   public int MyData 
   { 
      get 
      { 
         return _myData; 
      } 
      set 
      { 
         _myData = value; 
      } 
   } 
} 
 
public void DerivedRasterImage(RasterImage srcImage) 
{ 
   // create a new MyRasterImage instance out of this image 
   MyRasterImage myImage = new MyRasterImage(srcImage); 
 
   // srcImage is inavlid now and should be disposed 
   srcImage.Dispose(); 
 
   // Now you can use myImage just like any other RasterImage but with your own data 
   myImage.TransparentColor = RasterColorConverter.FromColor(Colors.Blue);   // RasterImage property 
   myImage.MyData = 10;       // MyRasterImage property 
 
   Debug.Assert(myImage.MyData == 10); 
 
   // Clean up 
   myImage.Dispose(); 
} 

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.Dicom 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Core 
Imports Leadtools.ImageProcessing.Color 
Imports Leadtools.Windows.Media 
 
' A class that derives from RasterImage 
Public Class MyRasterImage : Inherits RasterImage 
   Private _myData As Integer 
 
   Public Sub New(ByVal src As RasterImage) 
 
      MyBase.New(src) 
      _myData = 0 
   End Sub 
 
   Public Property MyData() As Integer 
      Get 
         Return _myData 
      End Get 
      Set 
         _myData = Value 
      End Set 
   End Property 
End Class 
 
Public Sub DerivedRasterImage(ByVal srcImage As RasterImage) 
   ' create a new MyRasterImage instance out of this image 
   Dim myImage As MyRasterImage = New MyRasterImage(srcImage) 
 
   ' srcImage is inavlid now and should be disposed 
   srcImage.Dispose() 
 
   ' Now you can use myImage just like any other RasterImage but with your own data 
   myImage.TransparentColor = RasterColorConverter.FromColor(Colors.Blue) ' RasterImage property 
   myImage.MyData = 10 ' MyRasterImage property 
 
   Debug.Assert(myImage.MyData = 10) 
 
   ' Clean up 
   myImage.Dispose() 
End Sub 

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