ImageProcessor::TEffectSpotLight Class Reference

#include <imageprocessor/imageprocessoreffect.h>

Link against: imageprocessor.lib

class ImageProcessor::TEffectSpotLight : public ImageProcessor::TEffect

Inherits from

Public Member Functions
IMPORT_C void	SetSpotLightOrientationL(const TPoint &, TUint32, TReal32)
IMPORT_C void	SpotLightOrientationL(TPoint &, TUint32 &, TReal32 &)

Inherited Attributes
	ImageProcessor::TEffect::iImageProcessorImpl
	ImageProcessor::TEffect::iIsActive
	ImageProcessor::TEffect::iPluginEffect
	ImageProcessor::TEffect::iReserved
	ImageProcessor::TEffect::iUid

Inherited Enumerations
	ImageProcessor::TEffect:TEffectInputType

Inherited Functions
	ImageProcessor::TEffect::BeginL()
	ImageProcessor::TEffect::EndL()
	ImageProcessor::TEffect::Extension(TUid)
	ImageProcessor::TEffect::InputType()const
	ImageProcessor::TEffect::IsActive()const
	ImageProcessor::TEffect::LevelL(TInt &)const
	ImageProcessor::TEffect::LevelL(TReal32 &)const
	ImageProcessor::TEffect::LevelSettings(TInt &,TInt &,TInt &)const
	ImageProcessor::TEffect::LevelSettings(TReal32 &,TReal32 &,TReal32 &)const
	ImageProcessor::TEffect::PluginEffect()const
	ImageProcessor::TEffect::ResetL()
	ImageProcessor::TEffect::SetLevelL(TInt)
	ImageProcessor::TEffect::SetLevelL(TReal32)
	ImageProcessor::TEffect::TEffect(const TUid &,Plugin::MEffect &,CImageProcessorImpl &)
	ImageProcessor::TEffect::Type()const

The class provides functions to create a spotlight on an image.

Specifies the current spotlight orientation.

Parameters
aPosition	The center of the spotlight circle.
aRadius	The radius of the spotlight circle in pixels. Range (0) - (65535 - 1024).
aTransitionSize	The size of the transition region given in fraction of the radius. Range (0) - (1.0).

Leave Codes
KErrNotReady	The effect is not active.
KErrArgument	The level is not in the acceptable range.

Gets the current spotlight orientation.

Parameters
aPosition	The center of the spotlight circle.
aRadius	The radius of the spotlight circle in pixels.
aTransitionSize	The size of the transition region given in fraction of the radius.

Leave Codes
KErrNotReady	The effect is not active.