PunchCommand Constructor(Int32,Int32,LeadPoint,RasterColor,PunchCommandFlags)

Visual Basic
C#
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

public PunchCommand( 
   int value,
   int stress,
   LeadPoint centerPoint,
   RasterColor fillColor,
   PunchCommandFlags flags
)

'Declaration
 
Public Function New( _
   ByVal value As Integer, _
   ByVal stress As Integer, _
   ByVal centerPoint As LeadPoint, _
   ByVal fillColor As RasterColor, _
   ByVal flags As PunchCommandFlags _
)

'Usage
 
Dim value As Integer
Dim stress As Integer
Dim centerPoint As LeadPoint
Dim fillColor As RasterColor
Dim flags As PunchCommandFlags
 
Dim instance As New PunchCommand(value, stress, centerPoint, fillColor, flags)

public PunchCommand( 
   int value,
   int stress,
   LeadPoint centerPoint,
   RasterColor fillColor,
   PunchCommandFlags flags
)

function PunchCommand( 
   value ,
   stress ,
   centerPoint ,
   fillColor ,
   flags 
)

public:
PunchCommand( 
   int value,
   int stress,
   LeadPoint centerPoint,
   RasterColor fillColor,
   PunchCommandFlags flags
)

Parameters

value: Amount of stretching where :
Positive values: pinch the image toward its center.
Negative values: expand the image away from its center.
Valid values range from -500 to 500.
stress: Amount of punching intensity. This value is ignored when the value parameter is less than 0. Valid values range from 0 to 1000.
centerPoint: The point around which the image will be pinched or punched.
fillColor: Specifies the fill color for any exposed areas.
flags: Flags that indicate how to handle exposed areas, both centrally and peripherally.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects

Public Sub PunchConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As PunchCommand = New PunchCommand(100, 100, New LeadPoint(CType((leadImage.Width / 2), Integer), CType((leadImage.Height / 2), Integer)), New RasterColor(0, 0, 0), PunchCommandFlags.Repeat Or PunchCommandFlags.WithoutRotate)
   ' punch the image.
   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;

public void PunchConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

   // Prepare the command
   PunchCommand command = new PunchCommand(100, 100, new LeadPoint((image.Width / 2), (image.Height / 2)), new RasterColor(0, 0, 0), PunchCommandFlags.Repeat | PunchCommandFlags.WithoutRotate);
   // punch the image.
   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 PunchConstructorExample()
{
   // 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
   PunchCommand command = new PunchCommand(100, 100, LeadPointHelper.Create((image.Width / 2), (image.Height / 2)), RasterColorHelper.Create(0, 0, 0), PunchCommandFlags.Repeat | PunchCommandFlags.WithoutRotate);
   // punch the image.
   command.Run(image);

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

Target Platforms

Reference

PunchCommand Class
PunchCommand Members
Overload List