Initializes a new PunchCommand class object with explicit parameters.
Syntax
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.
Example
Visual Basic | Copy Code |
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ImageProcessing.SpecialEffects.PunchCommand.PunchConstructor
Public Sub PunchConstructorExample()
RasterCodecs.Startup()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg")
Dim command As PunchCommand = New PunchCommand(100, 100, New Point(CType((leadImage.Width / 2), Integer), CType((leadImage.Height / 2), Integer)), New RasterColor(0, 0, 0), PunchCommandFlags.Repeat Or PunchCommandFlags.WithoutRotate)
command.Run(leadImage)
codecs.Save(leadImage, "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24)
RasterCodecs.Shutdown()
End Sub |
C# | Copy Code |
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ImageProcessing.SpecialEffects.PunchCommand.PunchConstructor public void PunchConstructorExample() { // Load an image RasterCodecs.Startup(); RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg"); // Prepare the command PunchCommand command = new PunchCommand(100, 100, new Point((image.Width / 2), (image.Height / 2)), new RasterColor(0,0,0), PunchCommandFlags.Repeat | PunchCommandFlags.WithoutRotate); // punch the image. command.Run(image); codecs.Save(image, @"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24); RasterCodecs.Shutdown(); } |
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also