Visual Basic (Declaration) | |
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Public Class GammaCorrectExtendedCommandBitmapEffect Inherits RasterCommandBitmapEffect |
Visual Basic (Usage) | Copy Code |
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C# | |
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public class GammaCorrectExtendedCommandBitmapEffect : RasterCommandBitmapEffect |
Managed Extensions for C++ | |
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public __gc class GammaCorrectExtendedCommandBitmapEffect : public RasterCommandBitmapEffect |
C++/CLI | |
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public ref class GammaCorrectExtendedCommandBitmapEffect : public RasterCommandBitmapEffect |
This command is like the GammaCorrectCommandBitmapEffect method, but has been extended to allow the specification of the colorspace to be used. Intensity values ideally follow a logarithmic progression, because the eye perceives changes in intensity as being equal when the ratio of change is equal. For example, we would see a change from 0.1 to 0.2 as being equal to a change from 0.2 to 0.4. Gamma is a standard constant that is used to calculate the progression. For most CRTs the gamma constant is in the range of 2.2 to 2.5. This command 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 command does not support 32-bit grayscale images.
Leadtools.Windows.Media.Effects.RasterCommandBitmapEffect
Leadtools.Windows.Media.Effects.Color.GammaCorrectExtendedCommandBitmapEffect
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
GammaCorrectExtendedCommandBitmapEffect MembersLeadtools.Windows.Media.Effects.Color Namespace
GammaCorrectCommandBitmapEffect Class
ChangeIntensityCommandBitmapEffect Class
ChangeContrastCommandBitmapEffect Class
HistogramContrastCommandBitmapEffect Class
StretchIntensityCommandBitmapEffect Class
RemapIntensityCommandBitmapEffect Class
InvertCommandBitmapEffect Class
ChangeHueCommandBitmapEffect Class
ChangeSaturationCommandBitmapEffect Class
HistogramEqualizeCommandBitmapEffect Class
FillCommandBitmapEffect Class
DesaturateCommandBitmapEffect Class
LightControlCommandBitmapEffect Class
SmoothEdgesCommandBitmapEffect Class
LocalHistogramEqualizeCommandBitmapEffect Class
MultiplyCommandBitmapEffect Class
AutoColorLevelCommandBitmapEffect Class
GrayScaleToDuotoneCommandBitmapEffect Class
MathematicalFunctionCommandBitmapEffect Class
SegmentCommandBitmapEffect Class
ApplyMathematicalLogicCommandBitmapEffect Class
DynamicBinaryCommandBitmapEffect Class
EdgeDetectEffectCommandBitmapEffect Class
FunctionalLightCommandBitmapEffect Class
MultiscaleEnhancementCommandBitmapEffect Class