Method wave_char

src/classes/cls_graph.rs:96–99

Set the character used for Block mode rendering

(mut self, c: char)

    /// Set the character used for Block mode rendering
    pub fn wave_char(mut self, c: char) -> Self {
        self.wave_char = c;
        self
    }

    /// Enable or disable the zero-line
    pub fn show_zero_line(mut self, show: bool) -> Self {