svg-numbers

Parse a list of coordinates from an SVG document, such as [the points attribute of a element][1].

[1]: http://www.w3.org/TR/SVG/shapes.html#PointsBNF

Usage

npm install svg-numbers

var parse = require('svg-numbers')

var numbers = parse('10, 15.20.8 -11,15-25+75 4.2e3')
console.log(numbers)
// [ 10, 15.2, .8, -11, 15, -25, 75, 4200 ]

Catching syntax errors

If a syntax error is found, an error is thrown. As per the [W3C recommendation][2], the valid numbers up to and until the syntax error are available as error.partial:

try {
var numbers = parse('10, 20, , 30, 40')
} catch (error) {
console.log(error.partial)
// [ 10, 20 ]
}

[2]: http://www.w3.org/TR/SVG/implnote.html#ErrorProcessing