Visual Basic (Declaration) | |
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Public Function New( _ ByVal contrast As Integer, _ ByVal edgeLevels As Integer, _ ByVal edgeCoefficient As Integer, _ ByVal latitudeLevels As Integer, _ ByVal latitudeCoefficient As Integer, _ ByVal type As MultiscaleEnhancementCommandType, _ ByVal flags As MultiscaleEnhancementCommandFlags _ ) |
Visual Basic (Usage) | Copy Code |
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Dim contrast As Integer Dim edgeLevels As Integer Dim edgeCoefficient As Integer Dim latitudeLevels As Integer Dim latitudeCoefficient As Integer Dim type As MultiscaleEnhancementCommandType Dim flags As MultiscaleEnhancementCommandFlags Dim instance As New MultiscaleEnhancementCommand(contrast, edgeLevels, edgeCoefficient, latitudeLevels, latitudeCoefficient, type, flags) |
C# | |
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public MultiscaleEnhancementCommand( int contrast, int edgeLevels, int edgeCoefficient, int latitudeLevels, int latitudeCoefficient, MultiscaleEnhancementCommandType type, MultiscaleEnhancementCommandFlags flags ) |
C++/CLI | |
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public: MultiscaleEnhancementCommand( int contrast, int edgeLevels, int edgeCoefficient, int latitudeLevels, int latitudeCoefficient, MultiscaleEnhancementCommandType type, MultiscaleEnhancementCommandFlags flags ) |
Parameters
- contrast
- Fraction of contrast enhancement applied to the image. Valid values range from 0 - 10000, which are interpreted as 0 percent - 100 percent. This value is internally divided by 10000. Greater values will produce stronger contrast.
- edgeLevels
- The number of levels that will be used for edge enhancement. Valid values are from 1 to the maximum number of levels of the image. -1 will use the default number of levels (which is 3). This option will take effect only if MultiscaleEnhancementCommandFlags.EdgeEnhancement is set in the flags parameter. Passing zero will return an error code.
- edgeCoefficient
- The edge enhancement coefficient. This value will be internally divided by 100. Pass -1 to use the default values (which is 170 interpreted as 1.7). This option will be used only if EdgeEnhancment is set in the flags parameter. Any value (>= 0) is valid. A value of 100 will be interpreted as 1.0 and will keep the image's edges un-enhanced. Larger values will produce more visible edges. Smaller values will produce less visible edges. Practically, the enhancement levels out at 200000 (interpreted as 2000.0) - values bigger than that will not enhance the image's edges any more.
- latitudeLevels
- The number of levels that will be used for Latitude reduction. Valid values are from 1 to maximum number of levels of the image. You can also pass -1 to use the default level value (which is 5). This option will be used only if the MultiscaleEnhancementCommandFlags.LatitudeReduction is set in Flags. Passing zero will return an error code.
- latitudeCoefficient
- The latitude reduction coefficient. This value will be internally divided by 100. Pass -1 to use the default values (which is 140 interpreted as 1.4). This option will be used only if MultiscaleEnhancementCommandFlags.LatitudeReduction is set in the flags parameter. Any value (>= 0) is valid. A value of 100 will be interpreted as 1.0 and will keep the image's latitude un-enhanced. Decreasing latitude makes the image brighter, increasing latitude makes the image dimmer. Practically, the enhancement levels out at 200000 (interpreted as 2000,0) - values bigger than that will not decrease the image's latitude any more.
- type
- Value that indicates the type of filter used.
- flags
- Flag that determines the command behavior.
Run the Leadtools.ImageProcessing.Core.MultiscaleEnhancementCommand on an image.
Visual Basic | Copy Code |
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Public Sub MultiScaleEnhancementConstructorExample_S3() 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 command As MultiscaleEnhancementCommand = New MultiscaleEnhancementCommand(2000, 4, -1, 0, 0, MultiscaleEnhancementCommandType.Gaussian, MultiscaleEnhancementCommandFlags.EdgeEnhancement) ' Apply multiscale enhancement command.Run(leadImage) 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 MultiScaleEnhancementConstructorExample_S3() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); // Prepare the command MultiscaleEnhancementCommand command = new MultiscaleEnhancementCommand(2000, 4, -1, 0, 0, MultiscaleEnhancementCommandType.Gaussian, MultiscaleEnhancementCommandFlags.EdgeEnhancement); // Apply multiscale enhancement command.Run(image); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; } |
SilverlightCSharp | Copy Code |
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public void MultiScaleEnhancementConstructorExample_S3(RasterImage image, Stream outStream) { // Prepare the command MultiscaleEnhancementCommand command = new MultiscaleEnhancementCommand(2000, 4, -1, 0, 0, MultiscaleEnhancementCommandType.Gaussian, MultiscaleEnhancementCommandFlags.EdgeEnhancement); // Apply multiscale enhancement command.Run(image); // Save result image RasterCodecs codecs = new RasterCodecs(); codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); image.Dispose(); } |
SilverlightVB | Copy Code |
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Public Sub MultiScaleEnhancementConstructorExample_S3(ByVal image As RasterImage, ByVal outStream As Stream) ' Prepare the command Dim command As MultiscaleEnhancementCommand = New MultiscaleEnhancementCommand(2000, 4, -1, 0, 0, MultiscaleEnhancementCommandType.Gaussian, MultiscaleEnhancementCommandFlags.EdgeEnhancement) ' Apply multiscale enhancement command.Run(image) ' Save result image Dim codecs As RasterCodecs = New RasterCodecs() codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) image.Dispose() End Sub |
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)