create alert polygon layers with geojson2svg

[ephcoding]

geojson2svg

var geojson2svg = require('geojson2svg');

var converter = geojson2svg({
   attributes: ['properties.foo', 'properties.bar', 'properties.baz']
});
var svgStr = converter.convert({
  type: 'FeatureCollection',
  features: [{
    type: 'Feature',
    geometry: {type: 'LineString', coordinates: [[0,0], [1000,1000]]},
    properties: {foo: 'fooVal-1', bar: 'barVal-1', baz: 'bazVal-1'}
  }, {
    type: 'Feature',
    geometry: {type: 'LineString', coordinates: [[10,10], [100,100]]},
    properties: {foo: 'fooVal-2', bar: 'barVal-2'}
  }]
});

console.log(svgStr);
/* output
[
  '<path d="M128,128 128.00638801979818,127.99361198020182" foo="fooVal-1" bar="barVal-1" baz="bazVal-1"/>',
  '<path d="M128.00006388019798,127.99993611980202 128.00063880197982,127.99936119802018" foo="fooVal-2" bar="barVal-2"/>'
]