public AntiAliasingCommand(
int threshold,
int dimension,
AntiAliasingCommandType filter
)
Public Function New( _
ByVal threshold As Integer, _
ByVal dimension As Integer, _
ByVal filter As AntiAliasingCommandType _
)
- (instancetype)initWithThreshold:(NSInteger)threshold
dimension:(NSUInteger)dimension
filter:(LTAntiAliasingCommandType)filter
public:
AntiAliasingCommand(
int threshold,
int dimension,
AntiAliasingCommandType filter
)
threshold
Threshold value that indicates which pixels to smooth. The application of the anti-aliasing filter on the image associates a value with each pixel. Only pixels with values above this threshold are smoothed. This parameter only accepts positive values.
dimension
Value that indicates the size of the anti-aliasing mask. For example, a value of three indicates an anti-aliasing mask of 3 X 3. This parameter only accepts positive values.
filter
Flag that indicates the type of anti-aliasing filter to use.
Run the AntiAliasingCommand on an image and does anti-aliasing on it.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void AntiAliasingConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Jagged.jpg"));
// Prepare the command
int threshold = 25;
int dimension = 7;
AntiAliasingCommand command = new AntiAliasingCommand(threshold, dimension, AntiAliasingCommandType.Type1);
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:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects
Public Sub AntiAliasingConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Jagged.jpg"))
' Prepare the command
Dim threshold As Integer = 25
Dim dimension As Integer = 7
Dim command As AntiAliasingCommand = New AntiAliasingCommand(threshold, dimension, AntiAliasingCommandType.Type1)
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:\LEADTOOLS21\Resources\Images"
End Class
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