Struct relm::DrawHandler

pub struct DrawHandler<W> { /* fields omitted */ }

Manager for drawing operations.

Methods

impl<W: Clone + WidgetExt> DrawHandler<W>

pub fn new() -> Result<Self, Status>

Create a new DrawHandler.

pub fn get_context(&mut self) -> DrawContext<W>

Get the drawing context to draw on a widget.

pub fn init(&mut self, widget: &W)

Initialize the draw handler. The widget is the one on which drawing will occur.