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CameraExposureThe CameraExposure type provides interface for exposure related camera settings. More... Inherits QtObject Signals
MethodsDetailed DescriptionThis type is part of the QtMultimedia 5.0 module. CameraExposure allows you to adjust exposure related settings like aperture and shutter speed, metering and ISO speed. It should not be constructed separately, instead the exposure property of the a Camera should be used. import QtQuick 2.0 import QtMultimedia 5.0 Camera { id: camera exposure.exposureCompensation: -1.0 exposure.exposureMode: Camera.ExposurePortrait } Several settings have both an automatic and a manual mode. In the automatic modes the camera software itself will decide what a reasonable setting is, but in most cases these settings can be overridden with a specific manual setting. For example, to select automatic shutter speed selection: camera.exposure.setAutoShutterSpeed() Or for a specific shutter speed: camera.exposure.manualShutterSpeed = 0.01 // 10ms You can only choose one or the other mode. Signal DocumentationThis signal is emitted when the flashMode property is changed. The corresponding handler is onFlashModeChanged. This signal is emitted when QCameraExposure indicates that the flash is ready to use. The corresponsing handler is onFlashReadyChanged. Method DocumentationTurn on auto aperture selection. The manual aperture value is reset to -1.0 Turn on auto ISO sensitivity selection. The manual ISO value is reset to -1. Turn on auto shutter speed selection. The manual shutter speed value is reset to -1.0 |
