RasterColorConverter Class

Visual Basic
C#
Objective-C
Java
C++

public static class RasterColorConverter

'Declaration
 
Public MustInherit NotInheritable Class RasterColorConverter

'Usage
 
Dim instance As RasterColorConverter

public ref class RasterColorConverter abstract sealed

This class lets you easily convert between a LEADTOOLS Leadtools.RasterColor object and WPF/Silverlight System.Windows.Media.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 WPF/Silverlight System.Windows.Media.Color object.

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

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing
Imports Leadtools.Windows.Media

Public Sub RasterColorConverterExample()
   ' Create a WPF color
   Dim wpfColor As System.Windows.Media.Color = System.Windows.Media.Colors.Bisque
   ' Convert it to a LEADTOOLS RasterColor
   Dim leadColor As RasterColor = RasterColorConverter.FromColor(wpfColor)
   ' Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor)

   ' Make sure both colors are the same
   Debug.Assert( _
      wpfColor.A = leadColor.A AndAlso _
      wpfColor.R = leadColor.R AndAlso _
      wpfColor.G = leadColor.G AndAlso _
      wpfColor.B = leadColor.B)

   ' Create the LEAD color
   leadColor = New RasterColor(128, 24, 35, 67)
   ' Convert it to a WPF color
   wpfColor = RasterColorConverter.ToColor(leadColor)
   ' Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor)

   ' Make sure both colors are the same
   Debug.Assert( _
      wpfColor.A = leadColor.A AndAlso _
      wpfColor.R = leadColor.R AndAlso _
      wpfColor.G = leadColor.G AndAlso _
      wpfColor.B = leadColor.B)
End Sub

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.Windows.Media;

public void RasterColorConverterExample()
{
   // Create a WPF color
   System.Windows.Media.Color wpfColor = System.Windows.Media.Colors.Bisque;
   // Convert it to a LEADTOOLS RasterColor
   Leadtools.RasterColor leadColor = RasterColorConverter.FromColor(wpfColor);
   // Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor);

   // Make sure both colors are the same
   Debug.Assert(
      wpfColor.A == leadColor.A &&
      wpfColor.R == leadColor.R &&
      wpfColor.G == leadColor.G &&
      wpfColor.B == leadColor.B);

   // Create the LEAD color
   leadColor = new RasterColor(128, 24, 35, 67);
   // Convert it to a WPF color
   wpfColor = RasterColorConverter.ToColor(leadColor);
   // Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor);

   // Make sure both colors are the same
   Debug.Assert(
      wpfColor.A == leadColor.A &&
      wpfColor.R == leadColor.R &&
      wpfColor.G == leadColor.G &&
      wpfColor.B == leadColor.B);
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.Windows.Media;

public void RasterColorConverterExample()
{
   // Create a WPF color
   System.Windows.Media.Color wpfColor = System.Windows.Media.Colors.DarkGray;
   // Convert it to a LEADTOOLS RasterColor
   Leadtools.RasterColor leadColor = RasterColorConverter.FromColor(wpfColor);
   // Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor);

   // Make sure both colors are the same
   Debug.Assert(
      wpfColor.A == leadColor.A &&
      wpfColor.R == leadColor.R &&
      wpfColor.G == leadColor.G &&
      wpfColor.B == leadColor.B);

   // Create the LEAD color
   leadColor = new RasterColor(128, 24, 35, 67);
   // Convert it to a WPF color
   wpfColor = RasterColorConverter.ToColor(leadColor);
   // Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor);

   // Make sure both colors are the same
   Debug.Assert(
      wpfColor.A == leadColor.A &&
      wpfColor.R == leadColor.R &&
      wpfColor.G == leadColor.G &&
      wpfColor.B == leadColor.B);
}

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing
Imports Leadtools.Windows.Media

      
Public Sub RasterColorConverterExample()
   ' Create a WPF color
   Dim wpfColor As System.Windows.Media.Color = System.Windows.Media.Colors.DarkGray
   ' Convert it to a LEADTOOLS RasterColor
   Dim leadColor As RasterColor = RasterColorConverter.FromColor(wpfColor)
   ' Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor)
   ' Make sure both colors are the same
   Debug.Assert(wpfColor.A = leadColor.A AndAlso wpfColor.R = leadColor.R AndAlso wpfColor.G = leadColor.G AndAlso wpfColor.B = leadColor.B)

   ' Create the LEAD color
   leadColor = New RasterColor(128, 24, 35, 67)
   ' Convert it to a WPF color
   wpfColor = RasterColorConverter.ToColor(leadColor)
   ' Show both colors
   Console.WriteLine("wpfColor = {0} - leadColor = {1}", wpfColor, leadColor)

   ' Make sure both colors are the same
   Debug.Assert(wpfColor.A = leadColor.A AndAlso wpfColor.R = leadColor.R AndAlso wpfColor.G = leadColor.G AndAlso wpfColor.B = leadColor.B)
End Sub

Target Platforms

Reference

RasterColorConverter Members
Leadtools.Windows.Media Namespace