How to use the martinez-polygon-clipping function in martinez-polygon-clipping
To help you get started, we’ve selected a few martinez-polygon-clipping examples, based on popular ways it is used in public projects.
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DoFabien / OsmGo / scripts / osmToOsmgo / index.js View on Github 
const mergeBounds = (newBboxFeature, oldBboxFeature) => {
if (!oldBboxFeature || oldBboxFeature.length === 0) {
return { 'type': 'FeatureCollection', 'features': [newBboxFeature] };
} else {
// martinez union is fast !
const unionBboxCoordinates = martinez(oldBboxFeature.geometry.coordinates, newBboxFeature.geometry.coordinates, 1)
let mergedFeature = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "MultiPolygon",
"coordinates": unionBboxCoordinates
}
};
return { 'type': 'FeatureCollection', 'features': [mergedFeature] };
}
}martinez-polygon-clipping
Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor
