←Select platform

MultiplyCommand Constructor(int)

Summary

Initializes a new MultiplyCommand class object with explicit parameters.

Syntax
C#
VB
Java
Objective-C
C++
public MultiplyCommand( 
   int factor 
) 
Public Function New( _ 
   ByVal factor As Integer _ 
) 
- (instancetype)initWithFactor:(NSUInteger)factor 
public MultiplyCommand(int factor) 
public: 
MultiplyCommand(  
   int factor 
) 

Parameters

factor
An integer which represents the factor to be used when multiplying image values. The factor used is equal to factor/100. Only positive values are accepted.

Example

Run the MultiplyCommand on an image with factor = 1.51.

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
public void MultiplyConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP")); 
 
   // Prepare the command 
   MultiplyCommand command = new MultiplyCommand(151); 
   // Multiply the colors of the image with 1.51. 
   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 MultiplyConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP")) 
 
   ' Prepare the command 
   Dim command As MultiplyCommand = New MultiplyCommand(151) 
   ' Multiply the colors of the image with 1.51. 
   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 MultiplyConstructorExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   MultiplyCommand command = new MultiplyCommand(151); 
   // Multiply the colors of the image with 1.51. 
   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 MultiplyConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim command As MultiplyCommand = New MultiplyCommand(151) 
   ' Multiply the colors of the image with 1.51. 
   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

Help Version 20.0.2019.9.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.ImageProcessing.Color Assembly