QtVideo Namespace
Enumerations for camera and video functionality. More...
| Header: | #include <QtVideo> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Multimedia)target_link_libraries(mytarget PRIVATE Qt6::Multimedia) |
| qmake: | QT += multimedia |
| Since: | Qt 6.7 |
Types
(since 6.7) enum class | Rotation { None, Clockwise90, Clockwise180, Clockwise270 } |
Detailed Description
Type Documentation
[since 6.7] enum class QtVideo::Rotation
The angle of the clockwise rotation that should be applied to a video frame before displaying. The rotation is performed in video coordinates, where the Y-axis points downwards on the display. It means that the rotation direction complies with QTransform::rotate.
| Constant | Value | Description |
|---|---|---|
QtVideo::Rotation::None | 0 | No rotation required, the frame has correct orientation |
QtVideo::Rotation::Clockwise90 | 90 | The frame should be rotated clockwise by 90 degrees |
QtVideo::Rotation::Clockwise180 | 180 | The frame should be rotated clockwise by 180 degrees |
QtVideo::Rotation::Clockwise270 | 270 | The frame should be rotated clockwise by 270 degrees |
This enum was introduced in Qt 6.7.