ImageGear for .NET
LensFlare Method
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ImageGear21.Processing.Advanced Assembly > ImageGear.Processing Namespace > ImGearEffects Class : LensFlare Method

page: Image to apply lens flare effect to.

flareCenter: Position of the primary flare.

primaryBrightness: Brightness of the primary flare. This value should range from 0 to 1.

secondaryBrightness: Brightness of the secondary flare. This value should range from 0 to 1.

flareType: Predefined flare type to use. Determines the shape and appearance of the lens flare elements.

Applies a lens flare effect to the image.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Shared Sub LensFlare( _
   ByVal page As ImGearRasterPage, _
   ByVal flareCenter As ImGearPoint, _
   ByVal primaryBrightness As Double, _
   ByVal secondaryBrightness As Double, _
   ByVal flareType As ImGearLensFlareType _
)

'Usage
 
Dim page As ImGearRasterPage
Dim flareCenter As ImGearPoint
Dim primaryBrightness As Double
Dim secondaryBrightness As Double
Dim flareType As ImGearLensFlareType
 
ImGearEffects.LensFlare(page, flareCenter, primaryBrightness, secondaryBrightness, flareType)

public static void LensFlare( 
   ImGearRasterPage page,
   ImGearPoint flareCenter,
   double primaryBrightness,
   double secondaryBrightness,
   ImGearLensFlareType flareType
)

public: static void LensFlare( 
   ImGearRasterPage* page,
   ImGearPoint flareCenter,
   double primaryBrightness,
   double secondaryBrightness,
   ImGearLensFlareType flareType
)

public:
static void LensFlare( 
   ImGearRasterPage^ page,
   ImGearPoint flareCenter,
   double primaryBrightness,
   double secondaryBrightness,
   ImGearLensFlareType flareType
)

Parameters

page: Image to apply lens flare effect to.
flareCenter: Position of the primary flare.
primaryBrightness: Brightness of the primary flare. This value should range from 0 to 1.
secondaryBrightness: Brightness of the secondary flare. This value should range from 0 to 1.
flareType: Predefined flare type to use. Determines the shape and appearance of the lens flare elements.

Remarks

The effect simulates a bright light, such as the sun, and some reflections within the lens. It is typically used to add a sense of drama or realism to a photographic image.

Syntax

Parameters

Remarks

See Also

Reference