ImageColorTypeCommand Class

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

Object Model

Syntax

C#
Visual Basic
WinRT C#
Objective-C
Java
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

@interface LTImageColorTypeCommand : LTRasterCommand

public class ImageColorTypeCommand extends RasterCommand

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

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

Copy Code

Imports Leadtools
    Imports Leadtools.Codecs
    Imports Leadtools.ImageProcessing.Core

    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

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

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

Reference

ImageColorTypeCommand Members
Leadtools.ImageProcessing.Core Namespace