lib/defaults.js
var xtend = require('xtend');
var defaultFilled = {
fill: '#555555',
'fill-opacity': 0.6,
stroke: '#555555',
'stroke-width': 2,
'stroke-opacity': 1
};
var defaultStroked = {
stroke: '#555555',
'stroke-width': 2,
'stroke-opacity': 1
};
var defaultPoint = {
'marker-color': '7e7e7e',
'marker-size': 'medium',
'symbol': '-'
};
var typed = {
LineString: defaultStroked,
MultiLineString: defaultStroked,
Polygon: defaultFilled,
MultiPolygon: defaultFilled,
Point: defaultPoint,
MultiPoint: defaultPoint
};
module.exports = enforceDefaults;
function enforceDefaults(feature) {
if (!feature || !feature.properties || !feature.geometry) {
return feature;
}
var def = typed[feature.geometry.type];
feature.properties = xtend({}, def, feature.properties);
return feature;
}