Public Function New( _
   ByVal angleResolution As Integer, _
   ByVal angleRange As Integer, _
   ByVal fillColor As RasterColor, _
   ByVal flags As DeskewExtendedCommandFlags _
)

Visual Basic (Usage)	Copy Code
Dim angleResolution As Integer Dim angleRange As Integer Dim fillColor As RasterColor Dim flags As DeskewExtendedCommandFlags   Dim instance As DeskewExtendedCommand(angleResolution, angleRange, fillColor, flags)

public DeskewExtendedCommand( 
   int angleResolution,
   int angleRange,
   RasterColor fillColor,
   DeskewExtendedCommandFlags flags
)

public:
DeskewExtendedCommand( 
   int angleResolution,
   int angleRange,
   RasterColor fillColor,
   DeskewExtendedCommandFlags flags
)

Parameters

angleResolution

Deskew angle precision. The valid range is from 1 to uAngleRange (maximum deskew angle). The real value is divided by 10.

angleRange

Maximum angle of deskew, in hundredths of degrees. Possible values range from -4500 to 4500. This value is divided internally by 100.

fillColor

RasterColor used to fill the background following rotation. This value is used only if DeskewExtendedCommandFlags.FillExposedArea is set in flags.

flags

Flags that indicate whether to deskew the image, which background color to use, whether to deskew the image if the skew angle is very small, which type of interpolation is to be used, whether the image is mostly text or text and pictures, and whether to use normal or fast rotation.

Run the DeskewExtendedCommand on an image and applies the Deskew Extended filter.

Visual Basic

Copy Code

Public Sub DeskewExtendedConstructorExample()    RasterCodecs.Startup()    Dim codecs As New RasterCodecs()    codecs.ThrowExceptionsOnInvalidImages = True    Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Clean.tif")    ' Prepare the command    Dim fillColor As New RasterColor(0, 0, 0)    Dim command As DeskewExtendedCommand = New DeskewExtendedCommand(2, 1000, fillColor, DeskewExtendedCommandFlags.DeskewImage Or DeskewExtendedCommandFlags.DoNotFillExposedArea Or DeskewExtendedCommandFlags.RotateLinear Or DeskewExtendedCommandFlags.DocumentImage)    command.Run(leadImage)    RasterCodecs.Shutdown() End Sub

C#

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public void DeskewExtendedConstructorExample()  {     // Load an image     RasterCodecs.Startup();     RasterCodecs codecs = new RasterCodecs();     codecs.ThrowExceptionsOnInvalidImages = true;       RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Clean.tif");       // Prepare the command     RasterColor fillColor = new RasterColor(0, 0, 0);     DeskewExtendedCommand command = new DeskewExtendedCommand(2, 1000, fillColor, DeskewExtendedCommandFlags.DeskewImage | DeskewExtendedCommandFlags.DoNotFillExposedArea | DeskewExtendedCommandFlags.RotateLinear | DeskewExtendedCommandFlags.DocumentImage);     command.Run(image);       RasterCodecs.Shutdown();  }

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

Reference