Method get_drag_event

src/message.rs:33–39

Get the drag event from the render update.

(&self)

    /// Get the drag event from the render update.
    pub fn get_drag_event(&self) -> Option<DragEvent> {
        if let PlotUiMessage::RenderUpdate(update) = self {
            update.drag_event
        } else {
            None
        }
    }
}

/// Context passed to hover/pick highlight callbacks.