geo-svg

This crate is a lib to generate SVG strings from geo-types.

Below is an example of a geometry collection rendered to SVG.

Features

• GeometryCollection and all variants of Geometry are supported
• the viewport size is automatically computed to contain all shapes

Missing features

• no style/formatting options are available
• the stroke width is fixed which might be very inadequate for various shape size
• the public API is not stable at all and is very susceptible to go through important breaking changes

Example

The following will show how to convert a line to a SVG string. The to_svg method is provided by the ToSvg trait which is implemented for most geo-types.

use geo_types::{Coordinate, Line};
use geo_svg::ToSvg;
let point = Line::new(
    Coordinate { x: 114.19, y: 22.26 },
    Coordinate { x: 15.93, y: -15.76 },
);
println!("{}", point.to_svg());

Result

<svg xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid meet" viewBox="15.83 -15.86 98.46 38.22"><path d="M 114.19 22.26 L 15.93 -15.76" style="stroke:rgb(0,0,0);stroke-width:0.1"/></svg>