Struct opencv::viz::WArrow

pub struct WArrow { /* private fields */ }

This 3D Widget defines an arrow.

Implementations

impl WArrow

pub fn new(
    pt1: Point3d,
    pt2: Point3d,
    thickness: f64,
    color: &Color
) -> Result<WArrow>

Constructs an WArrow.

Parameters

• pt1: Start point of the arrow.
• pt2: End point of the arrow.
• thickness: Thickness of the arrow. Thickness of arrow head is also adjusted accordingly.
• color: Color of the arrow.

Arrow head is located at the end point of the arrow.

C++ default parameters

• thickness: 0.03
• color: Color::white()

Trait Implementations

impl Boxed for WArrow

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl Drop for WArrow

fn drop(&mut self)

Executes the destructor for this type.

impl From<WArrow> for Widget

fn from(s: WArrow) -> Self

Converts to this type from the input type.

impl From<WArrow> for Widget3D

fn from(s: WArrow) -> Self

Converts to this type from the input type.

impl WArrowTrait for WArrow

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

impl WArrowTraitConst for WArrow

fn as_raw_WArrow(&self) -> *const c_void

impl Widget3DTrait for WArrow

fn as_raw_mut_Widget3D(&mut self) -> *mut c_void

fn set_pose(&mut self, pose: Affine3d) -> Result<()>

Sets pose of the widget.

fn update_pose(&mut self, pose: Affine3d) -> Result<()>

Updates pose of the widget by pre-multiplying its current pose.

fn apply_transform(&mut self, transform: Affine3d) -> Result<()>

Transforms internal widget data (i.e. points, normals) using the given transform.

fn set_color(&mut self, color: &Color) -> Result<()>

Sets the color of the widget.

impl Widget3DTraitConst for WArrow

fn as_raw_Widget3D(&self) -> *const c_void

fn get_pose(&self) -> Result<Affine3d>

Returns the current pose of the widget.

impl WidgetTrait for WArrow

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

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

Sets rendering property of the widget.

impl WidgetTraitConst for WArrow

fn as_raw_Widget(&self) -> *const c_void

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

Returns rendering property of the widget.

impl Send for WArrow