Hue Property

Summary

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

Syntax

Objective-C

C++

Java

public int Hue { get; set; }

Public Property Hue As Integer

@property (nonatomic, assign) NSInteger hue

public int getHue() 
public void setHue(int value)

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

Property Value

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

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
public void DefaultPropertyExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg")); 
 
   // Prepare the command 
   ChangeHueSaturationIntensityCommand command = new ChangeHueSaturationIntensityCommand(); 
   ChangeHueSaturationIntensityCommandData[] data = new ChangeHueSaturationIntensityCommandData[1]; 
   data[0] = new ChangeHueSaturationIntensityCommandData(); 
   command.Hue = 100; 
   command.Saturation = 100; 
   command.Intensity = 100; 
   command.Data = data; 
   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:\LEADTOOLS21\Resources\Images"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Color 
 
Public Sub DefaultPropertyExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg")) 
 
   ' Prepare the command 
   Dim command As ChangeHueSaturationIntensityCommand = New ChangeHueSaturationIntensityCommand 
   Dim data() As ChangeHueSaturationIntensityCommandData 
   ReDim data(0) 
   data(0) = New ChangeHueSaturationIntensityCommandData 
   command.Hue = 100 
   command.Saturation = 100 
   command.Intensity = 100 
   command.Data = data 
   command.Run(leadImage) 
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24) 
 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images" 
End Class

Requirements

Target Platforms

Reference

ChangeHueSaturationIntensityCommandData Class

ChangeHueSaturationIntensityCommandData Members

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Help Version 21.0.2021.7.2

Leadtools.ImageProcessing.Color Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Color Namespace

Assemblies