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Flag Property

Summary

Gets or sets a value that indicates whether the method will process the image.

Syntax
C#
VB
Java
Objective-C
C++
public AutoColorLevelCommandFlags Flag { get; set; } 
Public Property Flag As AutoColorLevelCommandFlags 
@property (nonatomic, assign) LTAutoColorLevelCommandFlags flags 
public int getFlag() 
public void setFlag(int value) 

Property Value

The method to process the image.

Example

Run the AutoColorLevelCommand on an image.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
public void FlagPropertyExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image1.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"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Color 
 
Public Sub FlagPropertyExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.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#[Silverlight C# Example] 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Examples; 
 
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(); 
} 
vb[Silverlight VB Example] 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Color 
 
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

Help Version 20.0.2019.3.11
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Leadtools.ImageProcessing.Color Assembly