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FreePlaneBendCommand Constructor(Int32[],Int32,RasterColor,FreePlaneBendCommandFlags)
See Also  Example
Leadtools.ImageProcessing.SpecialEffects Namespace > FreePlaneBendCommand Class > FreePlaneBendCommand Constructor : FreePlaneBendCommand Constructor(Int32[],Int32,RasterColor,FreePlaneBendCommandFlags)



curve
Array of integers that represent surface shape values. Valid values for each element in the curve array range between -1000 and 1000. Positive values mean the curve is concave in and negative values mean the curve is concave out. The values in this array are divided internally by 1000.
scale
Factor used to multiply the various amplitude values in the Curve array. Each value in the curve array is multiplied by this factor. For example, if you want to double the size of the amplitude values, use a Scale value of 2; to triple the amplitudes values, use a Scale value of 3, etc. The top practical limit for this parameter is the width and height of the Run method image. This parameter only accepts positive values.
fillColor
Specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas and the plane along which to stretch the pixels. You can use a bit wise OR (|) to specify one flag from each group.
Initializes a new Leadtools.ImageProcessing.SpecialEffects.FreePlaneBendCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal curve() As Integer, _
   ByVal scale As Integer, _
   ByVal fillColor As RasterColor, _
   ByVal flags As FreePlaneBendCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim curve() As Integer
Dim scale As Integer
Dim fillColor As RasterColor
Dim flags As FreePlaneBendCommandFlags
 
Dim instance As New FreePlaneBendCommand(curve, scale, fillColor, flags)
C# 
public FreePlaneBendCommand( 
   int[] curve,
   int scale,
   RasterColor fillColor,
   FreePlaneBendCommandFlags flags
)
C++/CLI 
public:
FreePlaneBendCommand( 
   array<int>^ curve,
   int scale,
   RasterColor fillColor,
   FreePlaneBendCommandFlags flags
)

Parameters

curve
Array of integers that represent surface shape values. Valid values for each element in the curve array range between -1000 and 1000. Positive values mean the curve is concave in and negative values mean the curve is concave out. The values in this array are divided internally by 1000.
scale
Factor used to multiply the various amplitude values in the Curve array. Each value in the curve array is multiplied by this factor. For example, if you want to double the size of the amplitude values, use a Scale value of 2; to triple the amplitudes values, use a Scale value of 3, etc. The top practical limit for this parameter is the width and height of the Run method image. This parameter only accepts positive values.
fillColor
Specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas and the plane along which to stretch the pixels. You can use a bit wise OR (|) to specify one flag from each group.

Example

Run the Leadtools.ImageProcessing.SpecialEffects.FreePlaneBendCommand on an image.

Visual BasicCopy Code
Public Sub FreePlaneBendConstructorExample()
   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 userPoint() As LeadPoint
   ReDim userPoint(3)
   'Apply the filter
   userPoint(0).X = 0
   userPoint(0).Y = 0
   userPoint(1).X = 3
   userPoint(1).Y = 10
   userPoint(2).X = 9
   userPoint(2).Y = -10
   userPoint(3).X = 12
   userPoint(3).Y = 0

   Dim curve() As Integer
   ReDim curve(12)
   EffectsUtilities.GetCurvePoints(curve, userPoint, CurvePointsType.Linear)

   Dim command As FreePlaneBendCommand
   command = New FreePlaneBendCommand(curve, 200, New RasterColor(255, 0, 0), FreePlaneBendCommandFlags.Color Or FreePlaneBendCommandFlags.Vertical)
   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
C#Copy Code
public void FreePlaneBendConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      LeadPoint[] userPoint = new LeadPoint[4];           
      //Apply the filter
      userPoint[0].X = 0;
      userPoint[0].Y = 0;
      userPoint[1].X = 3;
      userPoint[1].Y = 10;
      userPoint[2].X = 9;
      userPoint[2].Y = -10;
      userPoint[3].X = 12;
      userPoint[3].Y = 0; 

      int[] curve = new int[13];
      EffectsUtilities.GetCurvePoints(curve, userPoint, CurvePointsType.Linear);
      for(int i = 0; i < curve.Length; i++)
         curve[i] /= 50;

      FreePlaneBendCommand command = new FreePlaneBendCommand(curve, 200, new RasterColor(255, 0, 255), FreePlaneBendCommandFlags.Color | FreePlaneBendCommandFlags.Vertical);
      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";
}

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also