Initializes a new
BendCommand class object with explicit parameters.
Syntax
Parameters
- value
- Amount of stretching, where positive values stretch the pixels toward the edges, and negative values stretch the pixels toward the center. Possible values are range in between -500 and 500.
- centerPoint
- Contains the center of the arc. This is ignored when either BendCommandFlags.Horizontal or BendCommandFlags.Vertical is set in the flags parameter.
- fillColor
- Specifies the fill color for any exposed areas.
- flags
- Flags that indicate how to handle peripherally exposed areas, how to handle centrally exposed areas and the type of bending. You can use a bitwise OR (|) to specify one flag from each group.
Example
Visual Basic | Copy Code |
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ImageProcessing.SpecialEffects.BendCommand.BendConstructor
Public Sub BendConstructorExample()
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 BendCommand = New BendCommand
command.Value = -250
command.CenterPoint = New Point(CType((leadImage.Width / 2), Integer), CType((leadImage.Height / 2), Integer))
command.Flags = BendCommandFlags.Color Or BendCommandFlags.WithoutRotate Or BendCommandFlags.Normal
command.FillColor = New RasterColor(255, 0, 0)
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.BendCommand.BendConstructor public void BendConstructorExample() { // 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 BendCommand command = new BendCommand(); command.Value = -250; // bend the image around it is center. command.CenterPoint = new System.Drawing.Point(image.Width / 2, image.Height / 2); command.Flags = BendCommandFlags.Color | BendCommandFlags.WithoutRotate | BendCommandFlags.Normal; command.FillColor = new RasterColor(255,0,0); 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