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MVtEngCameraPreferences Class Reference

class MVtEngCameraPreferences

Camera preferences extension API class.

videoteleng.lib

Since: S60 v3.2

Public Member Functions
TInt	GetBrightness(TInt &)
TInt	GetColorTone(TColorTone &)
TInt	GetContrast(TInt &)
TInt	GetSupportedColorTones(TUint32 &)
TInt	GetSupportedWhiteBalanceModes(TUint32 &)
TInt	GetWhiteBalance(TWhiteBalance &)

Public Member Enumerations
enum	TBrightness { EAutomaticBrightness = KMinTInt }
enum	TColorTone { ENormal = CCamera::CCameraImageProcessing::EEffectNone, ESepia = CCamera::CCameraImageProcessing::EEffectSepia, EGrayscale = CCamera::CCameraImageProcessing::EEffectMonochrome, ENegative = CCamera::CCameraImageProcessing::EEffectNegative }
enum	TContrasts { EAutomaticContrast = KMinTInt }
enum	TWhiteBalance { EAuto = CCamera::EWBAuto, EDaylight = CCamera::EWBDaylight, ECloudy = CCamera::EWBCloudy, ETungsten = CCamera::EWBTungsten, EFluorescent = CCamera::EWBFluorescent, EFlash = CCamera::EWBFlash, ESnow = CCamera::EWBSnow, EBeach = CCamera::EWBBeach, EManual = CCamera::EWBManual, EShade = CCamera::EWBShade }

Member Functions Documentation

GetBrightness(TInt &)

TInt

GetBrightness

(

TInt &

aBrightness

)

const [pure virtual]

Gets current brightness value from camera

Parameters

TInt & aBrightness

reference value for current brightness

GetColorTone(TColorTone &)

TInt

GetColorTone

(

TColorTone &

aColortone

)

const [pure virtual]

Gets current color tone value from camera

Parameters

TColorTone & aColortone

reference value for current color tone

GetContrast(TInt &)

TInt

GetContrast

(

TInt &

aContrast

)

const [pure virtual]

Gets current contrast value from camera

Parameters

TInt & aContrast

reference value for current brightness

GetSupportedColorTones(TUint32 &)

TInt

GetSupportedColorTones

(

TUint32 &

aSupportedColorTones

)

const [pure virtual]

Gets all suported color tone values from camera

Parameters

TUint32 & aSupportedColorTones

reference value for supported colortone values (a bit field)

GetSupportedWhiteBalanceModes(TUint32 &)

TInt

GetSupportedWhiteBalanceModes

(

TUint32 &

aWhiteBalance

)

const [pure virtual]

Gets all suported whitebalance values from camera

Parameters

TUint32 & aWhiteBalance

reference value for supported whitebalance values (a bit field)

GetWhiteBalance(TWhiteBalance &)

TInt

GetWhiteBalance

(

TWhiteBalance &

aWhiteBalance

)

const [pure virtual]

Gets current whitebalance value from camera

Parameters

TWhiteBalance & aWhiteBalance

reference value for current whitebalance

Member Enumerations Documentation

Enum TBrightness

Enumerators

EAutomaticBrightness = KMinTInt

Automatically set brightness value

Enum TColorTone

Enumerators

ENormal = CCamera::CCameraImageProcessing::EEffectNone	Normal colors.
ESepia = CCamera::CCameraImageProcessing::EEffectSepia	Sepial.
EGrayscale = CCamera::CCameraImageProcessing::EEffectMonochrome	Black and White.
ENegative = CCamera::CCameraImageProcessing::EEffectNegative	Inverted colors.

Enum TContrasts

Enumerators

EAutomaticContrast = KMinTInt

Automatically set contrast value

Enum TWhiteBalance

Enumerators

EAuto = CCamera::EWBAuto	Automatically adjusted.
EDaylight = CCamera::EWBDaylight	Normal daylight.
ECloudy = CCamera::EWBCloudy	Overcast daylight.
ETungsten = CCamera::EWBTungsten	Tungsten filament lighting.
EFluorescent = CCamera::EWBFluorescent	Fluorescent bulb lighting.
EFlash = CCamera::EWBFlash	Flash lighting.
ESnow = CCamera::EWBSnow	High contrast daylight primarily snowy.
EBeach = CCamera::EWBBeach	High contrast daylight primarily near the sea.
EManual = CCamera::EWBManual	User configurable mode.
EShade = CCamera::EWBShade	Shade.