CombineFastCommand Constructor(RasterImage,LeadRect,LeadPoint,CombineFastCommandFlags)

Summary

Initializes a new instance of the CombineFastCommand class with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public CombineFastCommand( 
   RasterImage destinationImage, 
   LeadRect destinationRectangle, 
   LeadPoint sourcePoint, 
   CombineFastCommandFlags flags 
)

- (instancetype)initWithDestinationImage:(LTRasterImage *)destinationImage  
                    destinationRectangle:(LeadRect)destinationRectangle  
                             sourcePoint:(LeadPoint)sourcePoint  
                                   flags:(LTCombineFastCommandFlags)flags

public CombineFastCommand( 
   RasterImage destinationImage,  
   LeadRect destinationRectangle,  
   LeadPoint sourcePoint,  
   int flags 
)

public: 
CombineFastCommand(  
   RasterImage^ destinationImage, 
   LeadRect destinationRectangle, 
   LeadPoint sourcePoint, 
   CombineFastCommandFlags flags 
)

__init__(self,destinationImage,destinationRectangle,sourcePoint,flags) # Overloaded constructor

Parameters

destinationImage
The destination image for the command.

destinationRectangle
The rectangle for the destination image.

sourcePoint
The origin point for the source rectangle.

flags
Flags which control the combine command.

Remarks destinationImage will hold the result of combining this image with the image passed to the Run method.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
 
 
public void CombineFastCommandExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName1 = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string srcFileName2 = Path.Combine(LEAD_VARS.ImagesDir, "Image2.cmp"); 
	string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "CombineFastCommand.bmp"); 
 
	// Load the source images from disk 
	RasterImage srcImage = codecs.Load(srcFileName1); 
	RasterImage destImage = codecs.Load(srcFileName2); 
 
	// Combine them 
	CombineFastCommand command = new CombineFastCommand(); 
 
	// Specify a position in the destination image 
	command.DestinationRectangle = new LeadRect( 
	   destImage.Width / 8, 
	   destImage.Height / 8, 
	   destImage.Width, 
	   destImage.Height); 
	command.SourcePoint = LeadPoint.Empty; 
	command.DestinationImage = destImage; 
	command.Flags = CombineFastCommandFlags.OperationAdd | CombineFastCommandFlags.Destination0; 
	command.Run(srcImage); 
 
	// Save it to disk 
	codecs.Save(destImage, destFileName, RasterImageFormat.Bmp, 24); 
 
	// Clean Up 
	destImage.Dispose(); 
	srcImage.Dispose(); 
	codecs.Dispose(); 
} 
 
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.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.*; 
 
 
public void combineFastCommandExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   RasterCodecs codecs = new RasterCodecs(); 
   String srcFileName1 = combine(LEAD_VARS_IMAGES_DIR, "image1.cmp"); 
   String srcFileName2 = combine(LEAD_VARS_IMAGES_DIR, "image2.cmp"); 
   String destFileName = combine(LEAD_VARS_IMAGES_DIR, "CombineFastCommand.bmp"); 
 
   // Load the source images from disk 
   RasterImage srcImage = codecs.load(srcFileName1); 
   RasterImage destImage = codecs.load(srcFileName2); 
 
   // Combine them 
   CombineFastCommand command = new CombineFastCommand(); 
 
   // Specify a position in the destination image 
   command.setDestinationRectangle(new LeadRect(destImage.getWidth() / 8, destImage.getHeight() / 8, 
         destImage.getWidth(), destImage.getHeight())); 
   command.setSourcePoint(LeadPoint.getEmpty()); 
   command.setDestinationImage(destImage); 
   command.setFlags( 
         CombineFastCommandFlags.OPERATION_ADD.getValue() | CombineFastCommandFlags.DESTINATION_0.getValue()); 
   command.run(srcImage); 
 
   // Save it to disk 
   codecs.save(destImage, destFileName, RasterImageFormat.BMP, 24); 
 
   assertTrue("file unsuccessfully saved to " + destFileName, (new File(destFileName)).exists()); 
   System.out.printf("File saved successfully to %s%n", destFileName); 
 
   // Clean Up 
   destImage.dispose(); 
   srcImage.dispose(); 
   codecs.dispose(); 
}

Requirements

Target Platforms

Reference

CombineFastCommand Class

CombineFastCommand Members

Overload List

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Help Version 23.0.2024.5.22

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