Visual Basic (Declaration) | |
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Public Class LightControlCommand Inherits RasterCommand Implements IRasterCommand |
Visual Basic (Usage) | Copy Code |
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C# | |
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public class LightControlCommand : RasterCommand, IRasterCommand |
Managed Extensions for C++ | |
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public __gc class LightControlCommand : public RasterCommand, IRasterCommand |
C++/CLI | |
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public ref class LightControlCommand : public RasterCommand, IRasterCommand |
Visual Basic | Copy Code |
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ImageProcessing.Color.LightControlCommand |
C# | Copy Code |
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ImageProcessing.Color.LightControlCommand |
This class remaps the pixel values of the image across the full range of available pixel values, in order to achieve the values passed in LowerAverage, Average and UpperAverage. For example, call this method for a grayscale image, with Average containing 150, LowerAverage containing 100 and UpperAverage containing 190. The pixels of the image will be remapped so that the new average pixel value for the entire image will be 150, the new average value for those pixels with a value between 0 and the average value for the entire image will be 100, and the new average value for those pixels with a value between the average value for the entire image and the maximum pixel value in the image will be 190. This class supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits. This class does not support signed data images. For an example, see the following figure: The following figure shows the same image, after the effect has been applied: To obtain this effect, the following settings were used with the method: LowerAverage = 100
Average = 255
UpperAverage = 255
Type = LightControlCommandType.YuvThis command does not support 32-bit grayscale images.
For more information, refer to Correcting Colors.
System.Object
Leadtools.ImageProcessing.RasterCommand
Leadtools.ImageProcessing.Color.LightControlCommand
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
Reference
LightControlCommand MembersLeadtools.ImageProcessing.Color Namespace
Correcting Colors
SharpenCommand
PosterizeCommand Class
EmbossCommand
AverageCommand
MedianCommand
AddNoiseCommand
IntensityDetectCommand Class
SpatialFilterCommand
BinaryFilterCommand
MaximumCommand
MinimumCommand
OilifyCommand
SolarizeCommand Class
WindowLevelCommand
MosaicCommand
PixelateCommand
AutoColorLevelCommand Class
ColorLevelCommand Class
CorrelationListCommand
GrayScaleToDuotoneCommand Class
GrayScaleToMultitoneCommand Class
HolePunchRemoveCommand
SelectiveColorCommand Class
SkeletonCommand
AdjustTintCommand Class
HalfToneCommand