SourceLowBit Property

Summary

Gets or sets the position of the start bit that will construct the mask.

Syntax

Objective-C

C++/CLI

Java

Python

public int SourceLowBit { get; set; }

@property (nonatomic, assign) NSUInteger sourceLowBit;

public int getSourceLowBit(); 
public void setSourceLowBit( 
   int intValue 
);

public: 
property int SourceLowBit { 
   int get(); 
   void set (    int ); 
}

SourceLowBit # get and set (ShiftDataCommand)

Property Value

Position of the start bit that will construct the mask. The position is a zero based number. This property accepts only positive values.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
 
public void ShiftDataCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Beauty16.jpg")); 
 
   // Prepare the command 
   ShiftDataCommand command = new ShiftDataCommand(); 
   command.DestinationBitsPerPixel = 8; 
   command.DestinationLowBit = 3; 
   command.SourceLowBit = 2; 
   command.SourceHighBit = 6; 
   // Move 5 bits starting from bit 2 into the high bits of the affected image. 
   command.Run(image); 
   codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "ShiftDataResult.bmp"), RasterImageFormat.Bmp, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.assertTrue; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.*; 
 
 
public void shiftDataCommandExample() { 
    final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
    // Load an image 
    RasterCodecs codecs = new RasterCodecs(); 
    codecs.setThrowExceptionsOnInvalidImages(true); 
 
    RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Beauty16.jpg")); 
 
    // Prepare the command 
    ShiftDataCommand command = new ShiftDataCommand(); 
    command.setDestinationBitsPerPixel(8); 
    command.setDestinationLowBit(3); 
    command.setSourceLowBit(2); 
    command.setSourceHighBit(6); 
    // Move 5 bits starting from bit 2 into the high bits of the affected image. 
    int change = command.run(image); 
    assertTrue(change != RasterImageChangedFlags.NONE); 
 
    codecs.save(command.getDestinationImage(), combine(LEAD_VARS_IMAGES_DIR, "ShiftDataResult.bmp"), 
            RasterImageFormat.BMP, 24); 
    System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "ShiftDataResult.bmp")); 
}

Requirements

Target Platforms

Reference

ShiftDataCommand Class

ShiftDataCommand Members

Download our FREE evaluation

Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies