LEADTOOLS Image Processing (Leadtools.ImageProcessing.Color assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
Flag Property
See Also 



Gets or sets a value that indicates whether the method will process the image. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Property Flag As AutoColorLevelCommandFlags
Visual Basic (Usage)Copy Code
Dim instance As AutoColorLevelCommand
Dim value As AutoColorLevelCommandFlags
 
instance.Flag = value
 
value = instance.Flag
C# 
public AutoColorLevelCommandFlags Flag {get; set;}
C++/CLI 
public:
property AutoColorLevelCommandFlags Flag {
   AutoColorLevelCommandFlags get();
   void set (    AutoColorLevelCommandFlags value);
}

Property Value

The method to process the image.

Example

Run the Leadtools.ImageProcessing.Color.AutoColorLevelCommand on an image.

Visual BasicCopy Code
Public Sub FlagPropertyExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

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

   ' Prepare the command
   Dim command As AutoColorLevelCommand = New AutoColorLevelCommand(AutoColorLevelCommandType.Intensity, AutoColorLevelCommandFlags.None)
   command.Flag = AutoColorLevelCommandFlags.NoProcess
   command.Type = AutoColorLevelCommandType.Level

   ' Apply "Auto Leveling" to the image.
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

   MessageBox.Show("Master Leveling Value: " & Chr(13) & " Gamma: " & command.Master.Gamma & Chr(13) & _
      " Minimum Input: " & command.Master.MinimumInput & Chr(13) & _
      " Minimum Input: " & command.Master.MaximumInput & Chr(13) & _
      " Minimum Input: " & command.Master.MinimumOutput & Chr(13) & _
      " Minimum Input: " & command.Master.MaximumOutput)

   MessageBox.Show("Red Leveling Value: " & Chr(13) & " Gamma: " & command.Red.Gamma & Chr(13) & _
      " Minimum Input: " & command.Red.MinimumInput & Chr(13) & _
      " Minimum Input: " & command.Red.MaximumInput & Chr(13) & _
      " Minimum Input: " & command.Red.MinimumOutput & Chr(13) & _
      " Minimum Input: " & command.Red.MaximumOutput)

   MessageBox.Show("Green Leveling Value: " & Chr(13) & " Gamma: " & command.Green.Gamma & Chr(13) & _
      " Minimum Input: " & command.Green.MinimumInput & Chr(13) & _
      " Minimum Input: " & command.Green.MaximumInput & Chr(13) & _
      " Minimum Input: " & command.Green.MinimumOutput & Chr(13) & _
      " Minimum Input: " & command.Green.MaximumOutput)

   MessageBox.Show("Blue Leveling Value: " & Chr(13) & " Gamma: " & command.Blue.Gamma & Chr(13) & _
      " Minimum Input: " & command.Blue.MinimumInput & Chr(13) & _
      " Minimum Input: " & command.Blue.MaximumInput & Chr(13) & _
      " Minimum Input: " & command.Blue.MinimumOutput & Chr(13) & _
      " Minimum Input: " & command.Blue.MaximumOutput)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void FlagPropertyExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      AutoColorLevelCommand command = new AutoColorLevelCommand();
      command.Flag = AutoColorLevelCommandFlags.NoProcess;
      command.Type = AutoColorLevelCommandType.Level;

      // Apply "Auto Leveling" to the image.
      command.Run(image);

      MessageBox.Show("Master Leveling Value: \n Gamma: " + command.Master.Gamma + "\n" +
         " Minimum Input: " + command.Master.MinimumInput + "\n" +
         " Minimum Input: " + command.Master.MaximumInput + "\n" +
         " Minimum Input: " + command.Master.MinimumOutput + "\n" +
         " Minimum Input: " + command.Master.MaximumOutput);

      MessageBox.Show("Red Leveling Value: \n Gamma: " + command.Red.Gamma + "\n" +
         " Minimum Input: " + command.Red.MinimumInput + "\n" +
         " Minimum Input: " + command.Red.MaximumInput + "\n" +
         " Minimum Input: " + command.Red.MinimumOutput + "\n" +
         " Minimum Input: " + command.Red.MaximumOutput);

      MessageBox.Show("Green Leveling Value: \n Gamma: " + command.Green.Gamma + "\n" +
         " Minimum Input: " + command.Green.MinimumInput + "\n" +
         " Minimum Input: " + command.Green.MaximumInput + "\n" +
         " Minimum Input: " + command.Green.MinimumOutput + "\n" +
         " Minimum Input: " + command.Green.MaximumOutput);

      MessageBox.Show("Blue Leveling Value: \n Gamma: " + command.Blue.Gamma + "\n" +
         " Minimum Input: " + command.Blue.MinimumInput + "\n" +
         " Minimum Input: " + command.Blue.MaximumInput + "\n" +
         " Minimum Input: " + command.Blue.MinimumOutput + "\n" +
         " Minimum Input: " + command.Blue.MaximumOutput);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
public void FlagPropertyExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   AutoColorLevelCommand command = new AutoColorLevelCommand();
   command.Flag = AutoColorLevelCommandFlags.NoProcess;
   command.Type = AutoColorLevelCommandType.Level;
   // Apply "Auto Leveling" to the image.
   command.Run(image);

   Debug.WriteLine("Master Leveling Value: \n Gamma: " + command.Master.Gamma + "\n" +
      " Minimum Input: " + command.Master.MinimumInput + "\n" +
      " Minimum Input: " + command.Master.MaximumInput + "\n" +
      " Minimum Input: " + command.Master.MinimumOutput + "\n" +
      " Minimum Input: " + command.Master.MaximumOutput);

   Debug.WriteLine("Red Leveling Value: \n Gamma: " + command.Red.Gamma + "\n" +
      " Minimum Input: " + command.Red.MinimumInput + "\n" +
      " Minimum Input: " + command.Red.MaximumInput + "\n" +
      " Minimum Input: " + command.Red.MinimumOutput + "\n" +
      " Minimum Input: " + command.Red.MaximumOutput);

   Debug.WriteLine("Green Leveling Value: \n Gamma: " + command.Green.Gamma + "\n" +
      " Minimum Input: " + command.Green.MinimumInput + "\n" +
      " Minimum Input: " + command.Green.MaximumInput + "\n" +
      " Minimum Input: " + command.Green.MinimumOutput + "\n" +
      " Minimum Input: " + command.Green.MaximumOutput);

   Debug.WriteLine("Blue Leveling Value: \n Gamma: " + command.Blue.Gamma + "\n" +
      " Minimum Input: " + command.Blue.MinimumInput + "\n" +
      " Minimum Input: " + command.Blue.MaximumInput + "\n" +
      " Minimum Input: " + command.Blue.MinimumOutput + "\n" +
      " Minimum Input: " + command.Blue.MaximumOutput);

   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub FlagPropertyExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As AutoColorLevelCommand = New AutoColorLevelCommand()
   command.Flag = AutoColorLevelCommandFlags.NoProcess
   command.Type = AutoColorLevelCommandType.Level
   ' Apply "Auto Leveling" to the image.
   command.Run(image)

   Debug.WriteLine("Master Leveling Value: " & Constants.vbLf & " Gamma: " & command.Master.Gamma + Constants.vbLf & " Minimum Input: " & command.Master.MinimumInput + Constants.vbLf & " Minimum Input: " & command.Master.MaximumInput + Constants.vbLf & " Minimum Input: " & command.Master.MinimumOutput + Constants.vbLf & " Minimum Input: " & command.Master.MaximumOutput)

   Debug.WriteLine("Red Leveling Value: " & Constants.vbLf & " Gamma: " & command.Red.Gamma + Constants.vbLf & " Minimum Input: " & command.Red.MinimumInput + Constants.vbLf & " Minimum Input: " & command.Red.MaximumInput + Constants.vbLf & " Minimum Input: " & command.Red.MinimumOutput + Constants.vbLf & " Minimum Input: " & command.Red.MaximumOutput)

   Debug.WriteLine("Green Leveling Value: " & Constants.vbLf & " Gamma: " & command.Green.Gamma + Constants.vbLf & " Minimum Input: " & command.Green.MinimumInput + Constants.vbLf & " Minimum Input: " & command.Green.MaximumInput + Constants.vbLf & " Minimum Input: " & command.Green.MinimumOutput + Constants.vbLf & " Minimum Input: " & command.Green.MaximumOutput)

   Debug.WriteLine("Blue Leveling Value: " & Constants.vbLf & " Gamma: " & command.Blue.Gamma + Constants.vbLf & " Minimum Input: " & command.Blue.MinimumInput + Constants.vbLf & " Minimum Input: " & command.Blue.MaximumInput + Constants.vbLf & " Minimum Input: " & command.Blue.MinimumOutput + Constants.vbLf & " Minimum Input: " & command.Blue.MaximumOutput)

   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Requirements

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also