Trait gstreamer_video::prelude::VideoOrientationExt

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pub trait VideoOrientationExt:
    IsA<VideoOrientation>
    + Sealed
    + 'static {
    // Provided methods
    fn hcenter(&self) -> Option<i32> { ... }
    fn hflip(&self) -> Option<bool> { ... }
    fn vcenter(&self) -> Option<i32> { ... }
    fn vflip(&self) -> Option<bool> { ... }
    fn set_hcenter(&self, center: i32) -> Result<(), BoolError> { ... }
    fn set_hflip(&self, flip: bool) -> Result<(), BoolError> { ... }
    fn set_vcenter(&self, center: i32) -> Result<(), BoolError> { ... }
    fn set_vflip(&self, flip: bool) -> Result<(), BoolError> { ... }
}
Expand description

Trait containing all VideoOrientation methods.

§Implementors

VideoOrientation

Provided Methods§

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fn hcenter(&self) -> Option<i32>

Get the horizontal centering offset from the given object.

§Returns

true in case the element supports centering

§center

return location for the result

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fn hflip(&self) -> Option<bool>

Get the horizontal flipping state (true for flipped) from the given object.

§Returns

true in case the element supports flipping

§flip

return location for the result

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fn vcenter(&self) -> Option<i32>

Get the vertical centering offset from the given object.

§Returns

true in case the element supports centering

§center

return location for the result

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fn vflip(&self) -> Option<bool>

Get the vertical flipping state (true for flipped) from the given object.

§Returns

true in case the element supports flipping

§flip

return location for the result

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fn set_hcenter(&self, center: i32) -> Result<(), BoolError>

Set the horizontal centering offset for the given object.

§center

centering offset

§Returns

true in case the element supports centering

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fn set_hflip(&self, flip: bool) -> Result<(), BoolError>

Set the horizontal flipping state (true for flipped) for the given object.

§flip

use flipping

§Returns

true in case the element supports flipping

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fn set_vcenter(&self, center: i32) -> Result<(), BoolError>

Set the vertical centering offset for the given object.

§center

centering offset

§Returns

true in case the element supports centering

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fn set_vflip(&self, flip: bool) -> Result<(), BoolError>

Set the vertical flipping state (true for flipped) for the given object.

§flip

use flipping

§Returns

true in case the element supports flipping

Object Safety§

This trait is not object safe.

Implementors§