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PicturizeSingleCommand Constructor(RasterImage,int,int,int)

Summary

Initializes a new PicturizeSingleCommand class object with explicit parameters.

Syntax
C#
VB
C++
Public Function New( _ 
   ByVal thumbImage As RasterImage, _ 
   ByVal cellWidth As Integer, _ 
   ByVal cellHeight As Integer, _ 
   ByVal lightnessFactor As Integer _ 
) 
public: 
PicturizeSingleCommand(  
   RasterImage^ thumbImage, 
   int cellWidth, 
   int cellHeight, 
   int lightnessFactor 
) 

Parameters

thumbImage
RasterImage object that references the image used to create the thumbnail.

cellWidth
Width of the thumbnail image. This parameter only accepts positive values.

cellHeight
Height of the thumbnail image. This parameter only accepts positive values.

lightnessFactor
Value that represents how much to lighten the thumbnail image. Valid values are between 0 and 1000. This value is divided internally by 1000. Values between 0 and 499 darken the image. Values between 500 and 1000 lighten the image.

Example

Run the PicturizeSingleCommand on an image and picturize it with the same image.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
public void PicturizeSingleConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); 
 
   // Prepare the command 
   PicturizeSingleCommand command = new PicturizeSingleCommand(image, 20, 15, 200); 
   //Picturize the bitmap. 
   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.Effects 
 
Public Sub PicturizeSingleConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")) 
 
   ' Prepare the command 
   Dim command As PicturizeSingleCommand = New PicturizeSingleCommand(leadImage, 20, 15, 200) 
   'Picturize the bitmap. 
   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 20.0.2019.11.25
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Leadtools.ImageProcessing.Effects Assembly