Hue Property

Summary

Gets or sets a value that represents the angular amount to change the hue, in hundredths of degrees.

Syntax

Objective-C

C++/CLI

Java

Python

public int Hue { get; set; }

@property (nonatomic, assign) NSInteger hue;

public int getHue(); 
public void setHue( 
   int intValue 
);

public: 
property int Hue { 
   int get(); 
   void set (    int ); 
}

Hue # get and set (ColorReplaceCommand)

Property Value

Angular amount to change the hue, in hundredths of degrees. Valid values range from -18000 to 18000. This value is divided internally by 100.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
 
public void ColorReplaceCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")); 
 
   // Prepare the command 
   ColorReplaceCommand command = new ColorReplaceCommand(); 
   ColorReplaceCommandColor[] data = new ColorReplaceCommandColor[1]; 
   data[0] = new ColorReplaceCommandColor(); 
   data[0].Color = new RasterColor(200, 0, 35); 
   data[0].Fuzziness = 100; 
   command.Colors = data; 
   command.Hue = 9000; 
   command.Saturation = 0; 
   command.Brightness = 0; 
   command.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}