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Add the spot for spot metering mode.

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Not yet fully documented in QML - needs a bit of an overhaul first.

Change-Id: Ic11684858fb872d0b4dcedf60b390571371db252
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
This commit is contained in:
Michael Goddard
2012-01-06 15:21:38 +10:00
committed by Qt by Nokia
parent c97f5f8c2e
commit 6b67a11032
11 changed files with 137 additions and 5 deletions
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34
src/imports/multimedia/qdeclarativecameraexposure.cpp
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@@ -253,7 +253,41 @@ void QDeclarativeCameraExposure::setExposureMode(QDeclarativeCamera::ExposureMod
\fn void QDeclarativeCameraExposure::exposureModeChanged(QDeclarativeCamera::ExposureMode)
*/
/*!
\qmlproperty QPointF CameraExposure::spotMeteringPoint
\property QDeclarativeCameraExposure::spotMeteringPoint
The relative frame coordinates of the point to use for exposure metering (in relative
frame coordinates). This point is only used in spot metering mode, and typically defaults
to the center \c (0.5, 0.5).
*/
QPointF QDeclarativeCameraExposure::spotMeteringPoint() const
{
return m_exposure->spotMeteringPoint();
}
void QDeclarativeCameraExposure::setSpotMeteringPoint(const QPointF &point)
{
QPointF oldPoint(spotMeteringPoint());
m_exposure->setSpotMeteringPoint(point);
if (oldPoint != spotMeteringPoint())
emit spotMeteringPointChanged(spotMeteringPoint());
}
QDeclarativeCamera::MeteringMode QDeclarativeCameraExposure::meteringMode() const
{
return QDeclarativeCamera::MeteringMode(m_exposure->meteringMode());
}
void QDeclarativeCameraExposure::setMeteringMode(QDeclarativeCamera::MeteringMode mode)
{
QDeclarativeCamera::MeteringMode oldMode = meteringMode();
m_exposure->setMeteringMode(QCameraExposure::MeteringMode(mode));
if (oldMode != meteringMode())
emit meteringModeChanged(meteringMode());
}
QT_END_NAMESPACE