ColorCount Property

Summary

Gets the number of unique colors in an image.

Syntax

Objective-C

C++/CLI

Java

Python

public int ColorCount { get; }

@property (nonatomic, assign, readonly) NSUInteger colorCount;

public int getColorCount();

public: 
property int ColorCount { 
   int get(); 
}

ColorCount # get  (ColorCountCommand)

Property Value

The number of unique colors in an image.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void ColorCountCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); 
 
   // Prepare the command 
   ColorCountCommand command = new ColorCountCommand(); 
   int colorCount; 
   //Get the number of colors in the image. 
   command.Run(image); 
   colorCount = command.ColorCount; 
   MessageBox.Show("The image has " + colorCount.ToString() + " colors", "ColorCountCommand Results", MessageBoxButtons.OK); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}