ImageProcessor::TEffectColorization Class Reference

#include <imageprocessor/imageprocessoreffect.h>

Link against: imageprocessor.lib

class ImageProcessor::TEffectColorization : public ImageProcessor::TEffect

Inherits from

Public Member Functions
IMPORT_C TInt	ChrominanceStrengthL()
IMPORT_C TInt	LuminanceStrengthL()
IMPORT_C TRgb	ReferenceColorL()
IMPORT_C void	SetColorizationL(TRgb, TInt, TInt)

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 adjust color tone and luminance/chrominance levels.

IMPORT_C TInt

ChrominanceStrengthL

(

)

const

Gets the current chrominance level of colorization effect

Returns: Strength of chrominance

IMPORT_C TInt

LuminanceStrengthL

(

)

const

Gets the current luminance level of colorization effect

Returns: Strength of luminance

IMPORT_C TRgb

ReferenceColorL

(

)

const

Gets the current rgb value of the reference color

Returns: The rgb value of the reference color

Specifies the rgb value of reference color and specifies luminance, chrominance level for the colorization effect.

leave: KErrArgument The luminance or chrominance strength is not in the acceptable range.

Parameter	Description
aReferenceColor	The rgb value of the reference color.
aLuminanceStrength	The strength of luminance. Range (-100) - (200), where 0.0 implies no adjustment.
aChrominanceStrength	The strength of chrominance. Range (-100) - (200), where 0.0 implies no adjustment.