Method add

src/plot.rs:192–195

Adds new graph entity

(&mut self, graph: &dyn GraphMaker)

    /// Adds new graph entity
    pub fn add(&mut self, graph: &dyn GraphMaker) -> &mut Self {
        self.buffer.push_str(graph.get_buffer());
        self
    }

    /// Enables tight bounding box calculation when saving (default: `true`)
    ///