OffsetCommand Constructor(int,int,RasterColor,OffsetCommandType)

Summary

Initializes a new OffsetCommand class object with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public OffsetCommand( 
   int horizontalShift, 
   int verticalShift, 
   RasterColor backColor, 
   OffsetCommandType type 
)

- (instancetype)initWithHorizontalShift:(NSInteger)horizontalShift verticalShift:(NSInteger)verticalShift backColor:(LTRasterColor *)backColor type:(LTOffsetCommandType)type NS_DESIGNATED_INITIALIZER;

public OffsetCommand( 
   int horizontalShift, 
   int verticalShift, 
   RasterColor backColor, 
   OffsetCommandType type 
);

public: 
OffsetCommand(  
   int horizontalShift, 
   int verticalShift, 
   RasterColor backColor, 
   OffsetCommandType type 
)

__init__(self,horizontalShift,verticalShift,backColor,type) # Overloaded constructor

Parameters

horizontalShift
Horizontal shift of the image, in pixels.

verticalShift
Vertical shift of the image, in pixels.

backColor
Fill color for the exposed areas.

type
Flags that indicate how to handle any exposed areas resulting from the image shift.

Example

Run the OffsetCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void OffsetConstructorExample() 
{ 
   // 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 
   OffsetCommand command = new OffsetCommand(image.Width / 2, image.Height / 2, new RasterColor(128, 128, 128), OffsetCommandType.Color); 
   //Apply offset command on the image. 
   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

OffsetCommand Class

OffsetCommand Members

Overload List

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Help Version 22.0.2023.3.31