CombineFastCommand Class (original) (raw)
Summary
Combines image data from two images (source and destination), letting you specify the areas to be combined and the operations to be performed when combining the data.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTCombineFastCommand : LTRasterCommand public class CombineFastCommand extends RasterCommand class CombineFastCommand(RasterCommand): Example
The following example loads two images and combines them using an "AND" operation.
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:\LEADTOOLS22\Resources\Images";
}
Leadtools Assembly