StatisticsInformationCommand Constructor(RasterColorChannel,Int32,Int32)

C#
Visual Basic
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

public StatisticsInformationCommand( 
   RasterColorChannel channel,
   int start,
   int end
)

'Declaration
 
Public Function New( _
   ByVal channel As RasterColorChannel, _
   ByVal start As Integer, _
   ByVal end As Integer _
)

'Usage
 
Dim channel As RasterColorChannel
Dim start As Integer
Dim end As Integer
 
Dim instance As New StatisticsInformationCommand(channel, start, end)

public StatisticsInformationCommand( 
   RasterColorChannel channel,
   int start,
   int end
)

- (id)initWithChannel:(LTRasterColorChannel)channel 
                start:(int)start 
                  end:(int)end;

public StatisticsInformationCommand(
   RasterColorChannel channel, 
   int start, 
   int end
)

function StatisticsInformationCommand( 
   channel ,
   start ,
   end 
)

public:
StatisticsInformationCommand( 
   RasterColorChannel channel,
   int start,
   int end
)

Parameters

channel: The channel for which to get the information. This value is ignored if the image is 12 or 16-bit grayscale.
start: Indicates the beginning color value of the range for the evaluation. This property only accepts positive values.
end: Indicates the ending color value of the range for the evaluation. This property only accepts positive values.

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

Copy Code

Imports Leadtools
Imports Leadtools.ImageProcessing
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects

Public Sub StatisticsInformationConstructorExample()
   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 StatisticsInformationCommand = New StatisticsInformationCommand(RasterColorChannel.Master, 0, 255)
   ' Get statistical image information.
   command.Run(leadImage)
   MessageBox.Show("Minimum = " + command.Minimum.ToString + Chr(13) + _
      "Maximum = " + command.Maximum.ToString + Chr(13) + _
      "Mean = " + command.Mean.ToString + Chr(13) + _
      "Median = " + command.Median.ToString + Chr(13) + _
      "Percent = " + command.Percent.ToString + Chr(13) + _
      "PixelCount = " + command.PixelCount.ToString + Chr(13) + _
      "StandardDeviation = " + command.StandardDeviation.ToString + Chr(13) + _
      "TotalPixelCount = " + command.TotalPixelCount.ToString)

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.ImageProcessing;
using Leadtools.ImageProcessing.Effects;

public void StatisticsInformationConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

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

   // Prepare the command
   StatisticsInformationCommand command = new StatisticsInformationCommand(RasterColorChannel.Master, 0, 255);
   // Get statistical image information.
   command.Run(image);
   MessageBox.Show("Minimum = " + command.Minimum + "\n" +
      "Maximum = " + command.Maximum + "\n" +
      "Mean = " + command.Mean + "\n" +
      "Median = " + command.Median + "\n" +
      "Percent = " + command.Percent + "\n" +
      "PixelCount = " + command.PixelCount + "\n" +
      "StandardDeviation = " + command.StandardDeviation + "\n" +
      "TotalPixelCount = " + command.TotalPixelCount);

}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
using Leadtools.ImageProcessing;

      
public async Task StatisticsInformationConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));


   // Prepare the command
   StatisticsInformationCommand command = new StatisticsInformationCommand(RasterColorChannel.Master, 0, 255);
   // Get statistical image information.
   command.Run(image);
   Debug.WriteLine("Minimum = " + command.Minimum + "\n" +
      "Maximum = " + command.Maximum + "\n" +
      "Mean = " + command.Mean + "\n" +
      "Median = " + command.Median + "\n" +
      "Percent = " + command.Percent + "\n" +
      "PixelCount = " + command.PixelCount + "\n" +
      "StandardDeviation = " + command.StandardDeviation + "\n" +
      "TotalPixelCount = " + command.TotalPixelCount);

}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Effects;
using Leadtools.Examples;

public void StatisticsInformationConstructorExample(RasterImage image)
{
   // Prepare the command
   StatisticsInformationCommand command = new StatisticsInformationCommand(RasterColorChannel.Master, 0, 255);
   // Get statistical image information.
   command.Run(image);
   Debug.WriteLine("Minimum = " + command.Minimum + "\n" +
      "Maximum = " + command.Maximum + "\n" +
      "Mean = " + command.Mean + "\n" +
      "Median = " + command.Median + "\n" +
      "Percent = " + command.Percent + "\n" +
      "PixelCount = " + command.PixelCount + "\n" +
      "StandardDeviation = " + command.StandardDeviation + "\n" +
      "TotalPixelCount = " + command.TotalPixelCount);
}

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Effects

Public Sub StatisticsInformationConstructorExample(ByVal image As RasterImage)
   ' Prepare the command
   Dim command As StatisticsInformationCommand = New StatisticsInformationCommand(RasterColorChannel.Master, 0, 255)
   ' Get statistical image information.
   command.Run(image)
   Debug.WriteLine("Minimum = " & command.Minimum + Constants.vbLf & "Maximum = " & command.Maximum + Constants.vbLf & "Mean = " _
                   & command.Mean + Constants.vbLf & "Median = " & command.Median + Constants.vbLf & "Percent = " & command.Percent + Constants.vbLf _
                   & "PixelCount = " & command.PixelCount + Constants.vbLf & "StandardDeviation = " & command.StandardDeviation + Constants.vbLf _
                   & "TotalPixelCount = " & command.TotalPixelCount)
End Sub

Target Platforms

Reference

StatisticsInformationCommand Class
StatisticsInformationCommand Members
Overload List