fn options_selected(&self) -> String {
        let mut opt = String::new();
        if self.selected_line_color != "" {
            write!(&mut opt, ",colors=['{}']", self.selected_line_color).unwrap();
        }
        write!(&mut opt, ",levels=[{}]", self.selected_level).unwrap();
        if self.selected_line_style != "" {
            write!(&mut opt, ",linestyles=['{}']", self.selected_line_style).unwrap();
        }
        if self.selected_line_width > 0.0 {
            write!(&mut opt, ",linewidths=[{}]", self.selected_line_width).unwrap();
        }
        opt
    }
/// Returns options for selected line contour
Returns options for selected line contour
Returns options for selected line contour
fn options_selected(&self) -> String {
        let mut opt = String::new();
        if self.selected_line_color != "" {
            write!(&mut opt, ",colors=['{}']", self.selected_line_color).unwrap();
        }
        write!(&mut opt, ",levels=[{}]", self.selected_level).unwrap();
        if self.selected_line_style != "" {
            write!(&mut opt, ",linestyles=['{}']", self.selected_line_style).unwrap();
        }
        if self.selected_line_width > 0.0 {
            write!(&mut opt, ",linewidths=[{}]", self.selected_line_width).unwrap();
        }
        opt
    }
fn options_selected ( & self ) -> String { let mut opt = String :: new ( ) ; if self . selected_line_color != " " { write ! ( mut opt " " self selected_line_color ) . unwrap ( ) ; } write ! ( mut opt " " self selected_level ) . unwrap ( ) ; if self . selected_line_style != " " { write ! ( mut opt " " self selected_line_style ) . unwrap ( ) ; } if self . selected_line_width > 0.0 { write ! ( mut opt " " self selected_line_width ) . unwrap ( ) ; } opt }
Returns options for selected line contour
Returns options for selected line contour
&self
&self