Trait Attributes

Source

pub trait Attributes: Sized {
Show 19 methods    // Required method
    fn set(&mut self, name: &str, value: &str, quote: bool) -> &mut Self;

    // Provided methods
    fn set_font(&mut self, label: &str) -> &mut Self { ... }
    fn set_html(&mut self, label: &str) -> &mut Self { ... }
    fn set_label(&mut self, label: &str) -> &mut Self { ... }
    fn set_head_label(&mut self, label: &str) -> &mut Self { ... }
    fn set_tail_label(&mut self, label: &str) -> &mut Self { ... }
    fn set_color(&mut self, color: Color) -> &mut Self { ... }
    fn set_fill_color(&mut self, color: Color) -> &mut Self { ... }
    fn set_font_color(&mut self, color: Color) -> &mut Self { ... }
    fn set_background_color(&mut self, color: Color) -> &mut Self { ... }
    fn set_shape(&mut self, shape: Shape) -> &mut Self { ... }
    fn set_style(&mut self, style: Style) -> &mut Self { ... }
    fn set_arrow_head(&mut self, arrow_type: ArrowType) -> &mut Self { ... }
    fn set_arrow_tail(&mut self, arrow_type: ArrowType) -> &mut Self { ... }
    fn set_rank(&mut self, rank: Rank) -> &mut Self { ... }
    fn set_pen_width(&mut self, width: f32) -> &mut Self { ... }
    fn set_arrow_size(&mut self, size: f32) -> &mut Self { ... }
    fn set_font_size(&mut self, size: f32) -> &mut Self { ... }
    fn set_rank_direction(&mut self, rank_direction: RankDirection) -> &mut Self { ... }
}

Expand description

Structs that implement Attributes are used for writing the attributes of a diagraph, graph, subgraph, subgraph cluster, node or edge.

The raw Attributes::set function is provided for setting arbitary atrributes, but it is recommended to use the more typesafe functions where available. If a typesafe function is missing and you have to use the set function, please do file an issue in the github and we can add it.

Required Methods§

Source

fn set(&mut self, name: &str, value: &str, quote: bool) -> &mut Self

Sets an attribute. See the Graphviz documentation for a full list of available names and values. Set the arguement quote to true if the value should be written in quotes ", to escape any special characters. Note that any quote in the string need to be escaped before calling. This function does NOT check that name or value are valid DOT strings.