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DiffuseGlowCommand Constructor(int,int,int,int,RasterColor)

Summary

Initializes a new DiffuseGlowCommand class object with explicit parameters.

Syntax
C#
VB
C++
  
Public Function New( _ 
   ByVal glowAmount As Integer, _ 
   ByVal clearAmount As Integer, _ 
   ByVal spreadAmount As Integer, _ 
   ByVal whiteNoiseRange As Integer, _ 
   ByVal glowColor As RasterColor _ 
) 
public: 
DiffuseGlowCommand(  
   int glowAmount, 
   int clearAmount, 
   int spreadAmount, 
   int whiteNoiseRange, 
   RasterColor glowColor 
) 

Parameters

glowAmount
Glow intensity, expressed in tenths of a percent. Possible values range from -1000 - 1000. Use positive values to add glow to the brighter regions of the image, and negative values to add glow to the darker regions of the image.

clearAmount
Value that represents how deeply the glow will penetrate into the non-glowing areas, expressed in tenths of a percent. Possible values range from 0 - 1000. A value of 0 indicates total glow diffusion, whereas a value of 1000 indicates the glow does not penetrate into any of the non-glowing areas.

spreadAmount
Value that represents the amount of blur in the glow diffusion, from 0 to 100 pixels. Possible values range from 0 - 1000. A value of 0 indicates none of the glow is diffused, whereas a value of 1000 indicates maximum diffusion.

whiteNoiseRange
Percent of the image to be covered with added pixels, expressed in tenths of a percent. The pixels will be added randomly. Possible values range from 0 - 1000.

glowColor
The RasterColor value that specifies the glow color.

Example

Run the DiffuseGlowCommand on an image and applies the Diffuse Glow filter.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
public void DiffuseGlowConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   RasterColor fillColor = new RasterColor(255, 255, 255); 
   DiffuseGlowCommand command = new DiffuseGlowCommand(50, 50, 10, 10, fillColor); 
   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.SpecialEffects 
 
Public Sub DiffuseGlowConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")) 
 
   ' Prepare the command 
   Dim fillColor As New RasterColor(255, 255, 255) 
   Dim command As New DiffuseGlowCommand(50, 50, 10, 10, fillColor) 
   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 

Requirements

Target Platforms

Help Version 20.0.2019.3.11
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Leadtools.ImageProcessing.SpecialEffects Assembly