MaskConvolutionCommand Constructor(int,int,int,MaskConvolutionCommandType)

Summary

Initializes a new MaskConvolutionCommand with explicit parameters.

Syntax

Objective-C

C++

Java

public MaskConvolutionCommand( 
   int angle, 
   int depth, 
   int height, 
   MaskConvolutionCommandType type 
)

Public Function New( _ 
   ByVal angle As Integer, _ 
   ByVal depth As Integer, _ 
   ByVal height As Integer, _ 
   ByVal type As MaskConvolutionCommandType _ 
)

- (instancetype)initWithAngle:(NSInteger)angle 
                        depth:(NSUInteger)depth 
                       height:(NSUInteger)height 
                         type:(LTMaskConvolutionCommandType)type

public MaskConvolutionCommand( 
   int angle,  
   int depth,  
   int height,  
   MaskConvolutionCommandType type 
)

public: 
MaskConvolutionCommand(  
   int angle, 
   int depth, 
   int height, 
   MaskConvolutionCommandType type 
)

Parameters

angle
Angle of apparent light source, in hundredths of degrees. Possible values range from -36000 to 36000.

depth
The depth of the 3D effect. (This value is divided internally by 100). This value is used as a multiplier for the individual mask values.

height
Non-zero value greater than 2, that represents the height of the mask matrix. This value determines the height of the 3D effect. The larger the value, the more complex and time-consuming the operations will be.

type
Flag that indicates which mask to use in the convolution process.

Example

Run the MaskConvolutionCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
public void MaskConvolutionConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\NaturalFruits.jpg")); 
 
   // Prepare the command 
   // Apply 3D emboss effect on the image, with 0 degrees as the angle of apparent light, 
   // depth of 1.50, and height of 3 
   MaskConvolutionCommand command = new MaskConvolutionCommand(0, 150, 3, MaskConvolutionCommandType.Emboss); 
   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 MaskConvolutionConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\NaturalFruits.jpg")) 
 
   ' Prepare the command 
   ' Apply 3D emboss effect on the image, with 0 degrees as the angle of apparent light, 
   ' depth of 1.50, and height of 3 
   Dim command As MaskConvolutionCommand = New MaskConvolutionCommand(0, 150, 3, MaskConvolutionCommandType.Emboss) 
   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.Effects; 
using Leadtools.Examples; 
 
public void MaskConvolutionConstructorExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   // Apply 3D emboss effect on the image, with 0 degrees as the angle of apparent light, 
   // depth of 1.50, and height of 3 
   MaskConvolutionCommand command = new MaskConvolutionCommand(0, 150, 3, MaskConvolutionCommandType.Emboss); 
   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.Effects 
 
Public Sub MaskConvolutionConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   ' Apply 3D emboss effect on the image, with 0 degrees as the angle of apparent light, 
   ' depth of 1.50, and height of 3 
   Dim command As MaskConvolutionCommand = New MaskConvolutionCommand(0, 150, 3, MaskConvolutionCommandType.Emboss) 
   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

Reference

MaskConvolutionCommand Class

MaskConvolutionCommand Members

Overload List

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Help Version 20.0.2020.4.2

Leadtools.ImageProcessing.Effects Assembly

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