Initializes a new
Leadtools.ImageProcessing.SpecialEffects.FreePlaneBendCommand class object with explicit parameters.
Syntax
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 Basic | Copy Code |
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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 |
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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