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FunctionalLightCommandBitmapEffectsFlags Enumeration
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Leadtools.Windows.Media.Effects.SpecialEffects Namespace : FunctionalLightCommandBitmapEffectsFlags Enumeration





Enumeration used to determine which function will be applied to the image, FreeHandLight, Free Light, or Trigonometry Light.

Syntax

Visual Basic (Declaration) 
<FlagsAttribute()>
Public Enum FunctionalLightCommandBitmapEffectsFlags 
   Inherits Enum
Visual Basic (Usage)Copy Code
Dim instance As FunctionalLightCommandBitmapEffectsFlags
C# 
[FlagsAttribute()]
public enum FunctionalLightCommandBitmapEffectsFlags : Enum
C++/CLI 
[FlagsAttribute()]
public enum class FunctionalLightCommandBitmapEffectsFlags : public Enum
XAML Attributes Usage 

<object property=EnumerationValue .../>

XAML Attributes Usage 

<object property=EnumerationValue .../>

Members

MemberDescription
None No Flags selected.
LinearQuadratic If this flag is set, the light will be computed according to the distance from the center, which is in the Origin property of the FunctionalLightCommandBitmapEffect class. The brightness increase for every pixel is proportional to the distance to the effect’s center. If this flag is set, do not set Trigonometry or Freehand.
Trigonometry If this flag is set then the light will be generated by a sine or cosine function. If this is set, the frequency, angle and origin information are used to compute the light. If this flag is set, do not set LinearQuadratic or Freehand.
Freehand If this flag is set, the user will pass the light shape in the Buffer property of the FunctionalLightCommandBitmapEffect class. If this flag is set, the angle and buffer information will be used. The Angle property, or angle parameter, will determine the angle of the light lines compared to the X axis. If this flag is set, do not set LinearQuadratic or Trigonometry.
LinearInner The light will be concentrated at the center and will decrease outwards. The center can be found in the Origin property or the origin parameter. This flag is valid only if LinearQuadratic is also set.
LinearOuter The light will be concentrated at the far points from the center and will decrease inwards towards the center. The center can be found in the Origin property or the origin parameter. This flag is valid only if LinearQuadratic is also set.
QuadraticInner The light will be concentrated at the center and will decrease outwards. The center can be found in the Origin property or the origin parameter. This flag is valid only if LinearQuadratic is also set.
QuadraticOuter The light will be concentrated at the far points from the center and will decrease inwards towards the center. The center can be found in the Origin property or the origin parameter. This flag is valid only if LinearQuadratic is also set.
Unidirection A sine or cosine function will generate the light as lines.
This flag is valid only if Trigonometry is also set. The lines are parallel and have no center. The Angle property of the FunctionalLightCommandBitmapEffect class determines the angle formed by these lines with the X axis.
Circles Sine or cosine function will generate the light as circles around the center. The center can be found in the Origin property. This flag is valid only if Trigonometry is also set.
Addition The amplitude values are multiplied with the results of the selected function (sine, cosine, freehand). The results are then added to the pixel values of the equivalent channel. These functions as well as the real buffer values are from –1 to 1. This flag is valid only if Trigonometry or Freehand are also set.
Multiply Multiply the color factor specified by the RedAmplitude property of the FunctionalLightCommandBitmapEffect class, with the results of the selected function (sine, cosine, freehand). The results are multiplied with every channel value. This flag is valid only if Trigonometry or Freehand are also set.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Windows.Media.Effects.SpecialEffects.FunctionalLightCommandBitmapEffectsFlags

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, Windows Server 2003 family, Windows Server 2008 family

See Also