public class FreeHandWaveCommand : RasterCommand
public ref class FreeHandWaveCommand : public RasterCommand
class FreeHandWaveCommand(RasterCommand):
For more information, refer to Applying Artistic Effects.
Free Hand Wave Function - Before
Free Hand Wave Function - After
View additional platform support for this Free Hand Wave function.
Run the FreeHandWaveCommand on an image and apply triangular wave on the loaded image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;
using Leadtools.ImageProcessing.Effects;
public void FreeHandWaveCommandExample()
{
// 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];
int[] Amplitudes = new int[13];
FreeHandWaveCommand command = new FreeHandWaveCommand();
// Fill UserPoint array with points that define a triangular wave
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;
//Draw a triangular wave according to UserPoint points and store the Amplitudes values in the Amplitudes array.
EffectsUtilities.GetCurvePoints(Amplitudes, UserPoint, CurvePointsType.Linear);
command.Amplitudes = Amplitudes;
command.Scale = 100;
command.WaveLength = 10;
command.Angle = 0;
command.FillColor = new RasterColor(0, 0, 0);
command.Flags = FreeHandWaveCommandFlags.Repeat | FreeHandWaveCommandFlags.Frequency;
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:\LEADTOOLS23\Resources\Images";
}
Leadtools.ImageProcessing.SpecialEffects Namespace
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.MotionBlurCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Color.PosterizeCommand
Leadtools.ImageProcessing.Color.RemoveRedEyeCommand
Leadtools.ImageProcessing.Color.SolarizeCommand
Leadtools.ImageProcessing.Effects.CubismCommand
Leadtools.ImageProcessing.Color.SampleTargetCommand
Leadtools.ImageProcessing.Effects.DisplacementCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.Effects.MaskConvolutionCommand
Help Collections
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Supported Platforms
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Imaging, Medical, and Document
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Imaging, Medical, and Document
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Imaging, Medical, and Document
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