ImageColorTypeCommand Class

This command investigate the image and return it's type whether colored, grayscale or black and white.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public class ImageColorTypeCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

'Declaration
 
Public Class ImageColorTypeCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand

'Usage
 
Dim instance As ImageColorTypeCommand

public sealed class ImageColorTypeCommand : Leadtools.ImageProcessing.IRasterCommand

function Leadtools.ImageProcessing.Core.ImageColorTypeCommand()

public ref class ImageColorTypeCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

Remarks

The returned type is returned through ColorType property.

The confidence percentage can be checked using the Confidence property.

Example

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

Public Sub ImageColorTypeCommandExample()

     ' Load an image
     Dim codecs As RasterCodecs = New RasterCodecs()
     codecs.ThrowExceptionsOnInvalidImages = True

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

     ' Prepare the command
     Dim command As ImageColorTypeCommand = New ImageColorTypeCommand()
     'Apply 
     command.Run(image)

     MessageBox.Show("Color Type = " + command.ColorType.ToString() + "\n" + "Confidence = " + command.Confidence.ToString())

 End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

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

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

       // Prepare the command
       ImageColorTypeCommand command = new ImageColorTypeCommand();
       //Apply 
       command.Run(image);

       MessageBox.Show("Color Type = " + command.ColorType.ToString() + "\n" + "Confidence = " + command.Confidence.ToString());

    }

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

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ImageColorTypeCommand Members
Leadtools.ImageProcessing.Core Namespace