CombineCommand Class (original) (raw)

Summary

Combines image data from two images (source and destination), letting you specify the areas to be combined, the operations to be performed when combining the data, and which color planes (R or G or B or R, G, and B) are used.

Syntax

C#

Objective-C

C++/CLI

Java

Python

@interface LTCombineCommand : LTRasterCommand 

public class CombineCommand extends RasterCommand

class CombineCommand(RasterCommand): 

Example

Run the CombineCommand on an image.

using Leadtools; using Leadtools.Codecs; using Leadtools.ImageProcessing.Effects; public void CombineCommandExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image3.cmp")); // Prepare the command CombineCommand command = new CombineCommand(); command.SourceImage = image.Clone(); // the rectangle that represents the affected area of the destination image. command.DestinationRectangle = new LeadRect(image.Width / 8, image.Height / 8, image.Width, image.Height); // The source point, which represents the source point of the source image which is to be combined. command.SourcePoint = new LeadPoint(0, 0); // the operations that will be performed to produce the result, and the channel that will be used to achieve this result. command.Flags = CombineCommandFlags.OperationAdd | CombineCommandFlags.Destination0 | CombineCommandFlags.SourceRed | CombineCommandFlags.DestinationGreen | CombineCommandFlags.ResultBlue; 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"; }