ImageProcessor::TEffectRgbColorAdjust Class Reference

#include <imageprocessor/imageprocessoreffect.h>

Link against: imageprocessor.lib

class ImageProcessor::TEffectRgbColorAdjust : public ImageProcessor::TEffect

Inherits from

Public Member Functions
IMPORT_C TReal32	BlueLevelL()
IMPORT_C TReal32	GreenLevelL()
IMPORT_C TReal32	RedLevelL()
IMPORT_C void	SetRGBLevelL(TReal32, TReal32, 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 adjust the RGB color composition of an image

IMPORT_C TReal32

BlueLevelL

(

)

const

Gets the current blue level of RgbColorAdjust effect

Returns: The blue level

IMPORT_C TReal32

GreenLevelL

(

)

const

Gets the current green level of RgbColorAdjust effect

Returns: The green level

IMPORT_C TReal32

RedLevelL

(

)

const

Gets the current red level of RgbColorAdjust effect

Returns: The red level

Specifies the red, green and blue level for the current RgbColorAdjust effect

leave: KErrArgument The red level, or green level, or blue level is not in the acceptable range.

Parameter	Description
aRedLevel	The red channel adjustment. Range (-1.0) - (1.0), where 0.0 implies no adjustment.
aGreenLevel	The green channel adjustment. Range (-1.0) - (1.0), where 0.0 implies no adjustment.
aBlueLevel	The blue channel adjustment. Range (-1.0) - (1.0), where 0.0 implies no adjustment.