Struct proj4wkt::Formatter

pub struct Formatter<T: Write> { /* private fields */ }

WKT Formatter that output to Write

A formatter will transform a WKT CRS syntactic tree to a proj4 string

Example:

/// Format a WKT CRS str to a String
use proj4wkt::{Builder, Formatter};

let mut buf = String::new();
Builder::new()
   .parse(wkt_string)
   .and_then(|node| Formatter::new(unsafe { buf.as_mut_vec() }).format(&node))
   .unwrap()

Implementations

impl<T: Write> Formatter<T>

pub fn new(w: T) -> Self

Create a new Formatter

pub fn format(&mut self, node: &Node<'_>) -> Result<(), Error>

Format a Processor root node output to a proj4 string