Trait opencv::hub_prelude::WTextTrait[−][src]

pub trait WTextTrait: Widget2DTrait {
    fn as_raw_WText(&self) -> *const c_void;

    fn as_raw_mut_WText(&mut self) -> *mut c_void;

    fn set_text(&mut self, text: &str) -> Result<()> { ... }

    fn get_text(&self) -> Result<String> { ... }
}

This 2D Widget represents text overlay.

Required methods

fn as_raw_WText(&self) -> *const c_void[src]

fn as_raw_mut_WText(&mut self) -> *mut c_void[src]

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Provided methods

fn set_text(&mut self, text: &str) -> Result<()>[src]

Sets the text content of the widget.

Parameters

  • text: Text content of the widget.

fn get_text(&self) -> Result<String>[src]

Returns the current text content of the widget.

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Implementors

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