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FreePlaneBendCommand Constructor(int[],int,RasterColor,FreePlaneBendCommandFlags)

Summary

Initializes a new FreePlaneBendCommand class object with explicit parameters.

Syntax

WinRT C#

C++

public FreePlaneBendCommand( 
   int[] curve, 
   int scale, 
   RasterColor fillColor, 
   FreePlaneBendCommandFlags flags 
)

  
Public Function New( _ 
   ByVal curve() As Integer, _ 
   ByVal scale As Integer, _ 
   ByVal fillColor As Leadtools.RasterColor, _ 
   ByVal flags As Leadtools.Imageprocessing.Specialeffects.FreePlaneBendCommandFlags _ 
)

public FreePlaneBendCommand(  
   int[] curve, 
   int scale, 
   Leadtools.RasterColor fillColor, 
   Leadtools.Imageprocessing.Specialeffects.FreePlaneBendCommandFlags flags 
)

function FreePlaneBendCommand(  
   curve , 
   scale , 
   fillColor , 
   flags  
)

public: 
FreePlaneBendCommand(  
   array<int>^ curve, 
   int scale, 
   Leadtools.RasterColor fillColor, 
   Leadtools.Imageprocessing.Specialeffects.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 FreePlaneBendCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
using Leadtools.ImageProcessing.Effects; 
 
public void FreePlaneBendConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // 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"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.SpecialEffects 
Imports Leadtools.ImageProcessing.Effects 
      Leadtools.Examples.Support.SetLicense() 
 
Public Sub FreePlaneBendConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")) 
 
   ' 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

Requirements

Target Platforms

Reference

FreePlaneBendCommand Class

FreePlaneBendCommand Members

Overload List

Help Version 19.0.2017.10.27

Leadtools.ImageProcessing.SpecialEffects Assembly

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Leadtools.ImageProcessing.SpecialEffects Namespace

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