Trait opencv::prelude::Widget2DTrait

pub trait Widget2DTrait: WidgetTrait {
    fn as_raw_Widget2D(&self) -> *const c_void;
    fn as_raw_mut_Widget2D(&mut self) -> *mut c_void;

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

Base class of all 2D widgets.

Required methods

fn as_raw_Widget2D(&self) -> *const c_void

fn as_raw_mut_Widget2D(&mut self) -> *mut c_void

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Provided methods

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

Sets the color of the widget.

Parameters

• color: color of type Color

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Implementors

impl Widget2DTrait for WImageOverlay

fn as_raw_Widget2D(&self) -> *const c_void

fn as_raw_mut_Widget2D(&mut self) -> *mut c_void

impl Widget2DTrait for WText

fn as_raw_Widget2D(&self) -> *const c_void

fn as_raw_mut_Widget2D(&mut self) -> *mut c_void

impl Widget2DTrait for Widget2D

fn as_raw_Widget2D(&self) -> *const c_void

fn as_raw_mut_Widget2D(&mut self) -> *mut c_void

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