Struct railroad::Diagram

pub struct Diagram<T: RailroadNode> { /* private fields */ }

Implementations

impl<T: RailroadNode> Diagram<T>

pub fn new(root: T) -> Self

Create a diagram using the given root-element.

let mut seq = railroad::Sequence::default();
seq.push(Box::new(railroad::Start))
   .push(Box::new(railroad::Terminal::new("Foobar".to_owned())))
   .push(Box::new(railroad::End));
let mut dia = railroad::Diagram::new(seq);
dia.add_element(railroad::svg::Element::new("style")
                .set("type", "text/css")
                .raw_text(railroad::DEFAULT_CSS));
println!("{}", dia);

pub fn with_default_css(root: T) -> Self

Create a diagram which has this library’s default CSS style included.

pub fn add_default_css(&mut self)

Add the default CSS as an additional <style> element.

pub fn set_attribute(
    &mut self,
    key: impl Into<String>,
    value: impl ToString
) -> &mut Self

Set an attribute on the

pub fn add_element(&mut self, e: Element) -> &mut Self

Add an additional svg::Element which is written before the root-element

pub fn write(&self, writer: &mut impl Write) -> Result<()>

pub fn into_inner(self) -> T

Return the root-element this diagram’s root element

Trait Implementations

impl<T: Debug + RailroadNode> Debug for Diagram<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: RailroadNode> Display for Diagram<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T: RailroadNode> RailroadNode for Diagram<T>

fn entry_height(&self) -> i64

The vertical distance from this element’s top to where the entering, connecting path is drawn.

fn height(&self) -> i64

This primitives’s total height.

fn width(&self) -> i64

This primitive’s total width.

fn draw(&self, x: i64, y: i64, h_dir: HDir) -> Element

Draw this element as an svg::Element.

fn height_below_entry(&self) -> i64

The vertical distance from the height of the connecting path to the bottom.