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ChangeHueSaturationIntensityCommand Class

Summary

Changes the hue, saturation and brightness of all colors or specific colors in the image.

Syntax
C#
VB
Java
Objective-C
C++
public class ChangeHueSaturationIntensityCommand : RasterCommand 
Public Class ChangeHueSaturationIntensityCommand  
   Inherits RasterCommand 
@interface LTChangeHueSaturationIntensityCommand : LTRasterCommand 
public class ChangeHueSaturationIntensityCommand extends RasterCommand 
public ref class ChangeHueSaturationIntensityCommand : public RasterCommand   

Remarks

For more information, refer to Changing Brightness and Contrast. For more information, refer to Correcting Colors.

Example

Run the ChangeHueSaturationIntensityCommand on an image to change its hue, saturation, and brightness and change the red color to green.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
public void ChangeHueSaturationIntensityCommandExample() 
{ 
   // 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(); 
   data[0].Hue = 18000; 
   data[0].Saturation = 0; 
   data[0].Intensity = 0; 
   data[0].OuterLow = 315; 
   data[0].OuterHigh = 45; 
   data[0].InnerLow = 345; 
   data[0].InnerHigh = 15; 
   command.Data = data; 
   command.Hue = 0; 
   command.Saturation = 0; 
   command.Intensity = 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:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Color 
 
Public Sub ChangeHueSaturationIntensityCommandExample() 
   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 
   Data(0).Hue = 18000 
   Data(0).Saturation = 0 
   Data(0).Intensity = 0 
   Data(0).OuterLow = 315 
   Data(0).OuterHigh = 45 
   Data(0).InnerLow = 345 
   Data(0).InnerHigh = 15 
   command.Data = Data 
   command.Hue = 0 
   command.Saturation = 0 
   command.Intensity = 0 
 
   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:\Users\Public\Documents\LEADTOOLS Images" 
End Class 
c#[Silverlight C# Example] 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Examples; 
 
public void ChangeHueSaturationIntensityCommandExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   ChangeHueSaturationIntensityCommand command = new ChangeHueSaturationIntensityCommand(); 
   ChangeHueSaturationIntensityCommandData[] data = new ChangeHueSaturationIntensityCommandData[1]; 
   data[0] = new ChangeHueSaturationIntensityCommandData(); 
   data[0].Hue = 18000; 
   data[0].Saturation = 0; 
   data[0].Intensity = 0; 
   data[0].OuterLow = 315; 
   data[0].OuterHigh = 45; 
   data[0].InnerLow = 345; 
   data[0].InnerHigh = 15; 
   command.Data = data; 
   command.Hue = 0; 
   command.Saturation = 0; 
   command.Intensity = 0; 
 
   command.Run(image); 
 
   // Save result image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); 
   image.Dispose(); 
} 
vb[Silverlight VB Example] 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Color 
 
Public Sub ChangeHueSaturationIntensityCommandExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim command As ChangeHueSaturationIntensityCommand = New ChangeHueSaturationIntensityCommand() 
   Dim data As ChangeHueSaturationIntensityCommandData() = New ChangeHueSaturationIntensityCommandData(0) {} 
   data(0) = New ChangeHueSaturationIntensityCommandData() 
   data(0).Hue = 18000 
   data(0).Saturation = 0 
   data(0).Intensity = 0 
   data(0).OuterLow = 315 
   data(0).OuterHigh = 45 
   data(0).InnerLow = 345 
   data(0).InnerHigh = 15 
   command.Data = data 
   command.Hue = 0 
   command.Saturation = 0 
   command.Intensity = 0 
 
   command.Run(image) 
 
   ' Save result image 
   Dim codecs As RasterCodecs = New RasterCodecs() 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) 
   image.Dispose() 
End Sub 

Requirements

Target Platforms

See Also

Reference

ChangeHueSaturationIntensityCommand Members

Leadtools.ImageProcessing.Color Namespace

Changing Brightness and Contrast

Correcting Colors

ChangeIntensityCommand Class

GammaCorrectCommand Class

ChangeContrastCommand Class

HistogramContrastCommand Class

StretchIntensityCommand Class

RemapIntensityCommand Class

InvertCommand Class

ChangeSaturationCommand Class

HistogramEqualizeCommand Class

Leadtools.ImageProcessing.FillCommand

HistogramCommand Class

Leadtools.ImageProcessing.Core.WindowLevelCommand

ChangeHueCommand Class

Leadtools.ImageProcessing.Effects.AverageCommand

Leadtools.ImageProcessing.Core.MedianCommand

Leadtools.ImageProcessing.Effects.AddNoiseCommand

IntensityDetectCommand Class

Leadtools.ImageProcessing.Effects.SpatialFilterCommand

Leadtools.ImageProcessing.Effects.BinaryFilterCommand

Leadtools.ImageProcessing.Core.MaximumCommand

Leadtools.ImageProcessing.Core.MinimumCommand

Leadtools.ImageProcessing.SpecialEffects.ShadowCommand

ColorReplaceCommand Class

ColorThresholdCommand Class

Leadtools.ImageProcessing.Effects.DirectionEdgeStatisticalCommand

Leadtools.ImageProcessing.Core.DiscreteFourierTransformCommand

Leadtools.ImageProcessing.Core.FastFourierTransformCommand

Leadtools.ImageProcessing.Core.FourierTransformDisplayCommand

Leadtools.ImageProcessing.Core.FrequencyFilterCommand

Leadtools.ImageProcessing.Core.FrequencyFilterMaskCommand

MathematicalFunctionCommand Class

Leadtools.ImageProcessing.SpecialEffects.RevEffectCommand

SegmentCommand Class

Leadtools.ImageProcessing.Core.SubtractBackgroundCommand

Leadtools.ImageProcessing.Effects.UserFilterCommand

AdjustTintCommand Class

Leadtools.ImageProcessing.Core.HalfToneCommand

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Leadtools.ImageProcessing.Color Assembly