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- import { AllGeoJSON } from '@turf/helpers';
- /**
- * Takes a {@link GeoJSON} object and returns a simplified version. Internally uses the 2d version of
- * [simplify-js](http://mourner.github.io/simplify-js/) to perform simplification using the Ramer-Douglas-Peucker algorithm.
- *
- *
- * @function
- * @param {GeoJSON} geojson object to be simplified
- * @param {Object} [options={}] Optional parameters
- * @param {number} [options.tolerance=1] simplification tolerance
- * @param {boolean} [options.highQuality=false] whether or not to spend more time to create a higher-quality simplification with a different algorithm
- * @param {boolean} [options.mutate=false] allows GeoJSON input to be mutated (significant performance increase if true)
- * @returns {GeoJSON} a simplified GeoJSON
- * @example
- * var geojson = turf.polygon([[
- * [-70.603637, -33.399918],
- * [-70.614624, -33.395332],
- * [-70.639343, -33.392466],
- * [-70.659942, -33.394759],
- * [-70.683975, -33.404504],
- * [-70.697021, -33.419406],
- * [-70.701141, -33.434306],
- * [-70.700454, -33.446339],
- * [-70.694274, -33.458369],
- * [-70.682601, -33.465816],
- * [-70.668869, -33.472117],
- * [-70.646209, -33.473835],
- * [-70.624923, -33.472117],
- * [-70.609817, -33.468107],
- * [-70.595397, -33.458369],
- * [-70.587158, -33.442901],
- * [-70.587158, -33.426283],
- * [-70.590591, -33.414248],
- * [-70.594711, -33.406224],
- * [-70.603637, -33.399918]
- * ]]);
- * var options = {tolerance: 0.01, highQuality: false};
- * var simplified = turf.simplify(geojson, options);
- *
- * //addToMap
- * var addToMap = [geojson, simplified]
- */
- declare function simplify<T extends AllGeoJSON>(geojson: T, options?: {
- tolerance?: number;
- highQuality?: boolean;
- mutate?: boolean;
- }): T;
- export { simplify as default, simplify };
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