LEADTOOLS画像処理(Leadtools.ImageProcessing.Effectsアセンブリ)

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CombineCommandクラス








メンバ 
2つの画像(ソース画像とデスティネーション画像)からの画像データを結合し、結合する領域、データの結合時に実行する操作、使用するカラープレーン(RまたはGまたはBまたはR、G、B)を指定できるようにします。
オブジェクトモデル
構文
'Declaration
 
Public Class CombineCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand 
'Usage
 
Dim instance As CombineCommand
public sealed class CombineCommand : Leadtools.ImageProcessing.IRasterCommand  
@interface LTCombineCommand : LTRasterCommand
public class CombineCommand extends RasterCommand
function Leadtools.ImageProcessing.Effects.CombineCommand()
解説
詳細については、「エッジとラインの抽出と拡大」を参照してください。
詳細については、「除去ノイズ」を参照してください。
サンプル

imageの上でCombineCommandを実行します。

Copy Code  
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects

   
Public Sub CombineCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image3.cmp"))

   ' Prepare the command
   Dim command As CombineCommand = New CombineCommand
   command.SourceImage = leadImage.Clone()
     '  the rectangle that represents the affected area of the destination image.
     command.DestinationRectangle = New LeadRect(leadImage.Width \ 8, leadImage.Height \ 8, leadImage.Width, leadImage.Height)
     '  The source point, which represents the source point of the source image which to being combining.
     command.SourcePoint = New LeadPoint(0, 0)
     '  the operations that will be performed to produce the result, and the channel that will be used to acheive this result.
     command.Flags = CombineCommandFlags.OperationAdd Or CombineCommandFlags.Destination0 Or CombineCommandFlags.SourceRed Or CombineCommandFlags.DestinationGreen Or CombineCommandFlags.ResultBlue
     command.Run(leadImage)
     codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

 End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
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:\Users\Public\Documents\LEADTOOLS Images";
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
using Leadtools.ImageProcessing;

      
public async Task CombineCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   CombineCommand command = new CombineCommand();
   command.SourceImage = image.Clone();
   // the rectangle that represents the affected area of the destination image.
   command.DestinationRectangle = LeadRectHelper.Create(image.Width / 8, image.Height / 8, image.Width, image.Height);
   // The source point, which represents the source point of the source image which to being combining.
   command.SourcePoint = LeadPointHelper.Create(0, 0);
   // the operations that will be performed to produce the result, and the channel that will be used to acheive this result.
   command.Flags = CombineCommandFlags.OperationAdd | CombineCommandFlags.Destination0 | CombineCommandFlags.SourceRed | CombineCommandFlags.DestinationGreen | CombineCommandFlags.ResultBlue;
   command.Run(image);
   //Save as BMP
   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);

}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
using Leadtools.Examples;

public void CombineCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   CombineCommand command = new CombineCommand();
   command.SourceImage = image.Clone();
   command.DestinationRectangle = new LeadRect(image.Width / 8, image.Height / 8, image.Width, image.Height);
   command.SourcePoint = new LeadPoint(0, 0);
   command.Flags = CombineCommandFlags.OperationAdd | CombineCommandFlags.Destination0 | CombineCommandFlags.SourceRed | CombineCommandFlags.DestinationGreen | CombineCommandFlags.ResultBlue;
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects

Public Sub CombineCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As CombineCommand = New CombineCommand()
   command.SourceImage = image.Clone()
   command.DestinationRectangle = New LeadRect(image.Width / 8, image.Height / 8, image.Width, image.Height)
   command.SourcePoint = New LeadPoint(0, 0)
   command.Flags = CombineCommandFlags.OperationAdd Or CombineCommandFlags.Destination0 Or CombineCommandFlags.SourceRed Or CombineCommandFlags.DestinationGreen _
      Or CombineCommandFlags.ResultBlue
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub
必要条件

ターゲットプラットホーム

参照

参照

CombineCommandメンバ
Leadtools.ImageProcessing.Effects名前空間
CombineCommandのためのFlags
エッジとラインの抽出と拡大
ノイズを削除すること
SkeletonCommandクラス
TextureAlphaBlendCommandクラス
Leadtools.ImageProcessing.Core.ApplyTransformationParametersCommand
Leadtools.ImageProcessing.Core.CoreUtilities.GetRegistrationMarksCenterMass(Leadtools.RasterImage、Leadtools.LeadPoint[])
Leadtools.ImageProcessing.Core.SearchRegistrationMarksCommand
Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand
Leadtools.ImageProcessing.SpecialEffects.CanvasCommand
DisplacementCommandクラス
Leadtools.ImageProcessing.SpecialEffects.VignnetCommand
Leadtools.ImageProcessing.SpecialEffects.FragmentCommand
HighPassCommandクラス
UnsharpMaskCommandクラス
Leadtools.ImageProcessing.SpecialEffects.DiffuseGlowCommand
MaskConvolutionCommandクラス