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

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ColoredBallsCommandクラス








メンバ 
画像の上に色付きボールを投げます。生成されるボールの色は、ボールそのものの色とボールが落下した場合のピクセルの色とを一定の不透明度で合成した色になります。いろいろなパラメータは、ボールのカラーと外観を制御します。
オブジェクトモデル
構文
'Declaration
 
Public Class ColoredBallsCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand 
'Usage
 
Dim instance As ColoredBallsCommand
public sealed class ColoredBallsCommand : Leadtools.ImageProcessing.IRasterCommand  

            

            
function Leadtools.ImageProcessing.SpecialEffects.ColoredBallsCommand()
解説
サンプル

imageの上でColoredBallsCommandを実行します。

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

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

   ' Prepare the command
   Dim command As New ColoredBallsCommand
   Dim ballColors() As RasterColor
   ReDim ballColors(3)
   ballColors(0) = New RasterColor(255, 128, 64)
   ballColors(1) = New RasterColor(160, 80, 255)
   ballColors(2) = New RasterColor(64, 255, 100)
   ballColors(3) = New RasterColor(100, 255, 255)
   command.NumberOfBalls = 1000
   command.Size = 15
   command.SizeVariation = 10
   command.HighLightAngle = 4500
   command.HighLightColor = New RasterColor(255, 255, 255)
   command.BackGroundColor = New RasterColor(255, 0, 0)
   command.ShadingColor = New RasterColor(255, 255, 0)
   command.Ripple = 200
   command.BallColorOpacity = 64
   command.BallColorOpacityVariation = 25
   command.Flags = ColoredBallsCommandFlags.ShadingCircular Or _
                   ColoredBallsCommandFlags.Sticker Or _
                   ColoredBallsCommandFlags.BackGroundImage Or _
                   ColoredBallsCommandFlags.BallsColorOpacity
   command.BallColors = ballColors
   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 ColoredBallsCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"));

   // Prepare the command
   ColoredBallsCommand command  = new ColoredBallsCommand();
   RasterColor [] ballColors = new RasterColor[4];
   ballColors[0] = new RasterColor(255,128,64);
   ballColors[1] = new RasterColor(160,80,255);
   ballColors[2] = new RasterColor(64,255,100);
   ballColors[3] = new RasterColor(100,255,255);
   command.NumberOfBalls = 1000;
   command.Size = 15;
   command.SizeVariation = 10;
   command.HighLightAngle = 4500;
   command.HighLightColor = new RasterColor(255, 255, 255);
   command.BackGroundColor = new RasterColor(255, 0, 0);
   command.ShadingColor = new RasterColor(255, 255, 0);
   command.Ripple = 200;
   command.BallColorOpacity = 64;
   command.BallColorOpacityVariation = 25;
   command.Flags = ColoredBallsCommandFlags.ShadingCircular |
                   ColoredBallsCommandFlags.Sticker |
                   ColoredBallsCommandFlags.BackGroundImage |
                   ColoredBallsCommandFlags.BallsColorOpacity;
   command.BallColors = ballColors;
   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 ColoredBallsCommandExample()
{
   // 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
   ColoredBallsCommand command  = new ColoredBallsCommand();
   RasterColor [] ballColors = new RasterColor[4];
   ballColors[0] = RasterColorHelper.Create(255,128,64);
   ballColors[1] = RasterColorHelper.Create(160,80,255);
   ballColors[2] = RasterColorHelper.Create(64,255,100);
   ballColors[3] = RasterColorHelper.Create(100,255,255);
   command.NumberOfBalls = 1000;
   command.Size = 15;
   command.SizeVariation = 10;
   command.HighLightAngle = 4500;
   command.HighLightColor = RasterColorHelper.Create(255, 255, 255);
   command.BackGroundColor = RasterColorHelper.Create(255, 0, 0);
   command.ShadingColor = RasterColorHelper.Create(255, 255, 0);
   command.Ripple = 200;
   command.BallColorOpacity = 64;
   command.BallColorOpacityVariation = 25;
   command.Flags = ColoredBallsCommandFlags.ShadingCircular |
                   ColoredBallsCommandFlags.Sticker |
                   ColoredBallsCommandFlags.BackGroundImage |
                   ColoredBallsCommandFlags.BallsColorOpacity;
   command.BallColors = ballColors;
   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

ColoredBallsCommandメンバ
Leadtools.ImageProcessing.SpecialEffects名前空間
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.MotionBlurCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Color.PosterizeCommand
Leadtools.ImageProcessing.Color.RemoveRedEyeCommand
Leadtools.ImageProcessing.Color.SolarizeCommand
BumpMapCommandクラス
Leadtools.ImageProcessing.Effects.CubismCommand
DryCommandクラス
FreePlaneBendCommandクラス
FreeRadialBendCommandクラス
GlassEffectCommandクラス
GlowCommandクラス
LensFlareCommandクラス
LightCommandクラス
OceanCommandクラス
PlaneBendCommandクラス
PlaneCommandクラス
Leadtools.ImageProcessing.Color.SampleTargetCommand
TunnelCommandクラス
BendCommandクラス
CylinderCommandクラス
FreeHandShearCommandクラス
FreeHandWaveCommandクラス
ImpressionistCommandクラス
PixelateCommandクラス
PolarCommandクラス
RadialBlurCommandクラス
RadialWaveCommandクラス
RippleCommandクラス
SphereCommandクラス
SwirlCommandクラス
WaveCommandクラス
WindCommandクラス
ZoomBlurCommandクラス
ZoomWaveCommandクラス
DrawStarCommandクラス