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RasterColorConverter Class

Summary

Converts between LEADTOOLS Leadtools.RasterColor and System.Drawing (GDI+) System.Drawing.Color objects.

Syntax

C#
VB
C++
public static class RasterColorConverter 
Public MustInherit NotInheritable Class RasterColorConverter  
public ref class RasterColorConverter abstract sealed  

Remarks

This class lets you easily convert between a LEADTOOLS Leadtools.RasterColor object and a System.Drawing (GDI+) System.Drawing.Color object.

The LEADTOOLS Leadtools.RasterColor class provides a platform independent representation of an ARGB color that can be used in any platform supported by LEADTOOLS such as GDI, GDI+, WPF and Silverlight. Use this class To convert a LEADTOOLS Leadtools.RasterColor object to/from a System.Drawing (GDI+) System.Drawing.Color object.

Example

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
public void RasterColorConverterExample() 
{ 
   // Create a GDI+ color 
   System.Drawing.Color gdipColor = Color.Bisque; 
   // Convert it to a LEADTOOLS RasterColor 
   Leadtools.RasterColor leadColor = RasterColorConverter.FromColor(gdipColor); 
   // Show both colors 
   Console.WriteLine("gdipColor = {0} - leadColor = {1}", gdipColor, leadColor); 
 
   // Make sure both colors are the same 
   Debug.Assert( 
      gdipColor.A == leadColor.A && 
      gdipColor.R == leadColor.R && 
      gdipColor.G == leadColor.G && 
      gdipColor.B == leadColor.B); 
 
   // Create the LEAD color 
   leadColor = new RasterColor(128, 24, 35, 67); 
   // Convert it to a GDI+ color 
   gdipColor = RasterColorConverter.ToColor(leadColor); 
   // Show both colors 
   Console.WriteLine("gdipColor = {0} - leadColor = {1}", gdipColor, leadColor); 
 
   // Make sure both colors are the same 
   Debug.Assert( 
      gdipColor.A == leadColor.A && 
      gdipColor.R == leadColor.R && 
      gdipColor.G == leadColor.G && 
      gdipColor.B == leadColor.B); 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.Drawing 
 
Public Sub RasterColorConverterExample() 
   ' Create a GDI+ color 
   Dim gdipColor As System.Drawing.Color = Color.Bisque 
   ' Convert it to a LEADTOOLS RasterColor 
   Dim leadColor As RasterColor = RasterColorConverter.FromColor(gdipColor) 
   ' Show both colors 
   Console.WriteLine("gdipColor = {0} - leadColor = {1}", gdipColor, leadColor) 
 
   ' Make sure both colors are the same 
   Debug.Assert( 
      gdipColor.A = leadColor.A AndAlso 
      gdipColor.R = leadColor.R AndAlso 
      gdipColor.G = leadColor.G AndAlso 
      gdipColor.B = leadColor.B) 
 
   ' Create the LEAD color 
   leadColor = New RasterColor(128, 24, 35, 67) 
   ' Convert it to a GDI+ color 
   gdipColor = RasterColorConverter.ToColor(leadColor) 
   ' Show both colors 
   Console.WriteLine("gdipColor = {0} - leadColor = {1}", gdipColor, leadColor) 
 
   ' Make sure both colors are the same 
   Debug.Assert( 
      gdipColor.A = leadColor.A AndAlso 
      gdipColor.R = leadColor.R AndAlso 
      gdipColor.G = leadColor.G AndAlso 
      gdipColor.B = leadColor.B) 
End Sub 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.Drawing Assembly