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RasterHsvColor Structure
See Also  Members   Example
Leadtools Namespace : RasterHsvColor Structure



Describes a color consisting of relative intensities of hue, saturation, value.

Syntax

Visual Basic (Declaration) 
<SerializableAttribute()>
Public Structure RasterHsvColor 
   Inherits ValueType
Visual Basic (Usage)Copy Code
Dim instance As RasterHsvColor
C# 
[SerializableAttribute()]
public struct RasterHsvColor : ValueType
C++/CLI 
[SerializableAttribute()]
public value class RasterHsvColor : public ValueType

Example

This example converts between HSV and RGB colors and back.

Visual BasicCopy Code
Public Sub Example()
 Dim rgb1 As RasterColor = New RasterColor(50, 100, 200)
 Console.WriteLine("rgb1 = {0}, {1}, {2}", rgb1.R, rgb1.G, rgb1.B)

 Dim hsv1 As RasterHsvColor = RasterHsvColor.FromRasterColor(rgb1)
 Console.WriteLine("hsv1 = {0}, {1}, {2}", hsv1.H, hsv1.S, hsv1.V)

 Dim hsv2 As RasterHsvColor = New RasterHsvColor(hsv1.H, hsv1.S, hsv1.V)
 Console.WriteLine("hsv2 = {0}, {1}, {2}", hsv2.H, hsv2.S, hsv2.V)

 Dim rgb2 As RasterColor = hsv2.ToRasterColor()
 Console.WriteLine("rgb2 = {0}, {1}, {2}", rgb2.R, rgb2.G, rgb2.B)
      End Sub
C#Copy Code
public void Example() 
{ 
   RasterColor rgb1 = new RasterColor(50, 100, 200); 
   Console.WriteLine("rgb1 = {0}, {1}, {2}", rgb1.R, rgb1.G, rgb1.B); 
 
   RasterHsvColor hsv1 = RasterHsvColor.FromRasterColor(rgb1); 
   Console.WriteLine("hsv1 = {0}, {1}, {2}", hsv1.H, hsv1.S, hsv1.V); 
 
   RasterHsvColor hsv2 = new RasterHsvColor(hsv1.H, hsv1.S, hsv1.V); 
   Console.WriteLine("hsv2 = {0}, {1}, {2}", hsv2.H, hsv2.S, hsv2.V); 
 
   RasterColor rgb2 = hsv2.ToRasterColor(); 
   Console.WriteLine("rgb2 = {0}, {1}, {2}", rgb2.R, rgb2.G, rgb2.B); 
}

Remarks

For more information on how to use this structure, refer to the RasterImage.AddColorHsvRangeToRegion method.

This structure does not support signed images.

Inheritance Hierarchy

System.Object
   System.ValueType
      Leadtools.RasterHsvColor

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also