Widget

Struct Widget

pub struct Widget { /* private fields */ }

Expand description

Base class of all widgets. Widget is implicitly shared.

Implementations§

pub fn default() -> Result<Widget>

pub fn copy(other: &impl WidgetTraitConst) -> Result<Widget>

pub fn from_ply_file(file_name: &str) -> Result<Widget>

Creates a widget from ply file.

§Parameters

file_name: Ply file name.

Trait Implementations§

unsafe fn from_raw(ptr: <Widget as OpenCVFromExtern>::ExternReceive) -> Self

Wrap the specified raw pointer Read more

fn into_raw(self) -> <Widget as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper. Read more

fn as_raw(&self) -> <Widget as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer. Read more

fn as_raw_mut(&mut self) -> <Widget as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer Read more

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

fn drop(&mut self)

Executes the destructor for this type. Read more

fn from(s: WArrow) -> Self

Converts to this type from the input type.

fn from(s: WCameraPosition) -> Self

Converts to this type from the input type.

fn from(s: WCircle) -> Self

Converts to this type from the input type.

fn from(s: WCloud) -> Self

Converts to this type from the input type.

fn from(s: WCloudCollection) -> Self

Converts to this type from the input type.

fn from(s: WCloudNormals) -> Self

Converts to this type from the input type.

fn from(s: WCone) -> Self

Converts to this type from the input type.

fn from(s: WCoordinateSystem) -> Self

Converts to this type from the input type.

fn from(s: WCube) -> Self

Converts to this type from the input type.

fn from(s: WCylinder) -> Self

Converts to this type from the input type.

fn from(s: WGrid) -> Self

Converts to this type from the input type.

fn from(s: WImage3D) -> Self

Converts to this type from the input type.

fn from(s: WImageOverlay) -> Self

Converts to this type from the input type.

fn from(s: WLine) -> Self

Converts to this type from the input type.

fn from(s: WMesh) -> Self

Converts to this type from the input type.

fn from(s: WPaintedCloud) -> Self

Converts to this type from the input type.

fn from(s: WPlane) -> Self

Converts to this type from the input type.

fn from(s: WPolyLine) -> Self

Converts to this type from the input type.

fn from(s: WSphere) -> Self

Converts to this type from the input type.

fn from(s: WText) -> Self

Converts to this type from the input type.

fn from(s: WText3D) -> Self

Converts to this type from the input type.

fn from(s: WTrajectory) -> Self

Converts to this type from the input type.

fn from(s: WTrajectoryFrustums) -> Self

Converts to this type from the input type.

fn from(s: WTrajectorySpheres) -> Self

Converts to this type from the input type.

fn from(s: WWidgetMerger) -> Self

Converts to this type from the input type.

fn from(s: Widget2D) -> Self

Converts to this type from the input type.

fn from(s: Widget3D) -> Self

Converts to this type from the input type.

fn as_raw_mut_Widget(&mut self) -> *mut c_void

fn set(&mut self, other: &impl WidgetTraitConst) -> Result<()>

fn set_rendering_property(&mut self, property: i32, value: f64) -> Result<()>

Sets rendering property of the widget. Read more

fn as_raw_Widget(&self) -> *const c_void

fn get_rendering_property(&self, property: i32) -> Result<f64>

Returns rendering property of the widget. Read more

Auto Trait Implementations§

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<Mat> ModifyInplace for Mat
where Mat: Boxed,

unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res, ) -> Res

Helper function to call OpenCV functions that allow in-place modification of a Mat or another similar object. By passing a mutable reference to the Mat to this function your closure will get called with the read reference and a write references to the same Mat. This is unsafe in a general case as it leads to having non-exclusive mutable access to the internal data, but it can be useful for some performance sensitive operations. One example of an OpenCV function that allows such in-place modification is imgproc::threshold. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.