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

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PlaneBendCommandクラス








メンバ 
Z軸方向の平行な面に画像を配置し、中心点の方に面を歪曲させます。このコマンドは、Imaging Pro以上のツールキットで利用できます。
オブジェクトモデル
構文
'Declaration
 
Public Class PlaneBendCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand 
'Usage
 
Dim instance As PlaneBendCommand
public sealed class PlaneBendCommand : Leadtools.ImageProcessing.IRasterCommand  

            

            
function Leadtools.ImageProcessing.SpecialEffects.PlaneBendCommand()
解説
詳細については、「LEADTOOLSによる画像処理入門」を参照してください。
詳細については、「色の補正」を参照してください。
サンプル

imageの上でPlaneBendCommandを実行します。

Copy Code  
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects

<TestMethod()> _
Public Sub PlaneBendCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"))

   ' Prepare the command
   Dim command As PlaneBendCommand = New PlaneBendCommand
   command.CenterPoint = New LeadPoint(leadImage.Width \ 2, leadImage.Height \ 2)
   command.ZValue = 0
   command.Distance = leadImage.Height
   command.PlaneOffset = leadImage.Width \ 2
   command.Repeat = -1
   command.PyramidAngle = 0
   command.Stretch = 100
   command.BendFactor = 400
   command.StartBright = 0
   command.EndBright = 100
   command.BrightLength = 20000
   command.BrightColor = New RasterColor(255, 255, 255)
   command.FillColor = New RasterColor(0, 0, 0)
   command.Flags = PlaneCommandFlags.Down Or PlaneCommandFlags.Up Or PlaneCommandFlags.Color
   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.SpecialEffects;

[TestMethod]
public void PlaneBendCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));

   // Prepare the command
   PlaneBendCommand command = new PlaneBendCommand();
   command.CenterPoint = new LeadPoint(image.Width / 2, image.Height / 2);
   command.ZValue = 0;
   command.Distance = image.Height;
   command.PlaneOffset = image.Width /2;
   command.Repeat = -1;
   command.PyramidAngle = 0;
   command.Stretch = 100;
   command.BendFactor = 400;
   command.StartBright = 0;
   command.EndBright = 100;
   command.BrightLength = 20000;
   command.BrightColor = new RasterColor(255, 255, 255);
   command.FillColor = new RasterColor(0, 0, 0);
   command.Flags = PlaneCommandFlags.Down | PlaneCommandFlags.Up | PlaneCommandFlags.Color;
   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.SpecialEffects;

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

   // Prepare the command
   PlaneBendCommand command = new PlaneBendCommand();
   command.CenterPoint = LeadPointHelper.Create(image.Width / 2, image.Height / 2);
   command.ZValue = 0;
   command.Distance = image.Height;
   command.PlaneOffset = image.Width /2;
   command.Repeat = -1;
   command.PyramidAngle = 0;
   command.Stretch = 100;
   command.BendFactor = 400;
   command.StartBright = 0;
   command.EndBright = 100;
   command.BrightLength = 20000;
   command.BrightColor = RasterColorHelper.Create(255, 255, 255);
   command.FillColor = RasterColorHelper.Create(0, 0, 0);
   command.Flags = PlaneCommandFlags.Down | PlaneCommandFlags.Up | PlaneCommandFlags.Color;
   command.Run(image);

   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);
}
必要条件

ターゲットプラットホーム

参照

参照

PlaneBendCommandメンバ
Leadtools.ImageProcessing.SpecialEffects名前空間