public class TextureAlphaBlendCommand : RasterCommand
Public Class TextureAlphaBlendCommand
Inherits RasterCommand
public ref class TextureAlphaBlendCommand : public RasterCommand
The following is an example for the resulted image using this commands with the following characteristics:
This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
For more information, refer to Introduction to Image Processing With LEADTOOLS. For more information, refer to Applying Artistic Effects.
Run the TextureAlphaBlendCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void TextureAlphaBlendCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
RasterImage SrcImage;
RasterImage MaskImage;
RasterImage underlayImage;
SrcImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image3.cmp"), 4, CodecsLoadByteOrder.Bgr, 1, 1);
//Load the fade mask image.
MaskImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\FadeMask.bmp"), 4, CodecsLoadByteOrder.Bgr, 1, 1);
underlayImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"), 4, CodecsLoadByteOrder.Bgr, 1, 1);
TextureAlphaBlendCommand command = new TextureAlphaBlendCommand();
command.DestinationRectangle = new LeadRect(image.Width / 2 - MaskImage.Width / 2, image.Height / 2 - MaskImage.Height / 2, MaskImage.Width, MaskImage.Height);
command.MaskImage = MaskImage;
command.Opacity = 100;
command.SourceImage = SrcImage;
command.SourcePoint = new LeadPoint(0, 0);
command.UnderlayImage = underlayImage;
// Combine ImageSource with the affected image, with MaskImage and a 100 opacity.
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:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects
Public Sub TextureAlphaBlendCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))
' Prepare the command
Try
Dim SrcImage As RasterImage
Dim MaskImage As RasterImage
Dim underlayImage As RasterImage
SrcImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "image2.cmp"), 24, CodecsLoadByteOrder.Bgr, 1, 1)
'Load the fade mask image.
MaskImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\image3.cmp"), 24, CodecsLoadByteOrder.Bgr, 1, 1)
underlayImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"), 4, CodecsLoadByteOrder.Bgr, 1, 1)
Dim command As TextureAlphaBlendCommand = New TextureAlphaBlendCommand
command.DestinationRectangle = New LeadRect(0, 0, leadImage.Width, leadImage.Height)
command.MaskImage = MaskImage
command.Opacity = 100
command.SourceImage = SrcImage
command.UnderlayImage = underlayImage
command.SourcePoint = New LeadPoint(0, 0)
' Combine ImageSource with the affected image, with MaskImage and a 100 opacity.
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
Catch ex As Exception
MessageBox.Show(ex.Message, "TextureAlphaBlendTest", MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
End Try
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
TextureAlphaBlendCommand Members
Leadtools.ImageProcessing.Effects Namespace
Introduction to Image Processing With LEADTOOLS
FeatherAlphaBlendCommand Class
Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand
Leadtools.ImageProcessing.SpecialEffects.CanvasCommand
Leadtools.ImageProcessing.SpecialEffects.FragmentCommand
Leadtools.ImageProcessing.SpecialEffects.VignetteCommand
Leadtools.ImageProcessing.SpecialEffects.CanvasCommand
Leadtools.ImageProcessing.SpecialEffects.CloudsCommand
Leadtools.ImageProcessing.SpecialEffects.ColoredBallsCommand
Leadtools.ImageProcessing.SpecialEffects.DiffuseGlowCommand
Leadtools.ImageProcessing.SpecialEffects.FragmentCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.SpecialEffects.MosaicTilesCommand
Leadtools.ImageProcessing.SpecialEffects.PerspectiveCommand
Leadtools.ImageProcessing.SpecialEffects.PlasmaCommand
Leadtools.ImageProcessing.SpecialEffects.PointillistCommand
Leadtools.ImageProcessing.SpecialEffects.RomanMosaicCommand
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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