Method to_int32

src/plot/plot.rs:367–380

(&self)

impl MarkerStyle {
    pub fn to_int32(&self) -> i32 {
        match self {
            MarkerStyle::None => -1,
            MarkerStyle::Square => 0,
            MarkerStyle::Heart => 1,
            MarkerStyle::Triangle => 3,
            MarkerStyle::Rhombus => 2,
            MarkerStyle::Star => 4,
            MarkerStyle::Moon => 5,
            MarkerStyle::Cross => 6,
            MarkerStyle::X => 7,
            MarkerStyle::Circle => 8,
        }
    }
}

/// The ```None``` variant can be used to avoid spawning the