MaskImage Property

Summary

Gets or sets the RasterImage object that references the fade mask.

Syntax

C++/CLI

Python

public RasterImage MaskImage { get; set; }

public: 
property RasterImage^ MaskImage { 
   RasterImage^ get(); 
   void set (    RasterImage^ ); 
}

MaskImage # get and set (TextureAlphaBlendCommand)

Property Value

RasterImage object that references the fade mask. If you want to combine the two images just with opacity set this property to null.

Example

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:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

TextureAlphaBlendCommand Class

TextureAlphaBlendCommand Members

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Help Version 22.0.2023.3.31

Leadtools.ImageProcessing.Effects Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Effects Namespace

Assemblies