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package com.mapbox.mapboxsdk.style.sources;
import java.util.HashMap;
/**
* Builder class for composing GeoJsonSource objects.
*
* @see GeoJsonSource
* @see <a href="https://www.mapbox.com/mapbox-gl-style-spec/#sources-geojson">The online documentation</a>
*/
public class GeoJsonOptions extends HashMap<String, Object> {
/**
* Maximum zoom level at which to create vector tiles (higher means greater detail at high zoom levels).
*
* @param minZoom the maximum zoom - Defaults to 18.
* @return the current instance for chaining
*/
public GeoJsonOptions withMinZoom(int minZoom) {
this.put("minzoom", minZoom);
return this;
}
/**
* Maximum zoom level at which to create vector tiles (higher means greater detail at high zoom levels).
*
* @param maxZoom the maximum zoom - Defaults to 18.
* @return the current instance for chaining
*/
public GeoJsonOptions withMaxZoom(int maxZoom) {
this.put("maxzoom", maxZoom);
return this;
}
/**
* Tile buffer size on each side (measured in 1/512ths of a tile; higher means fewer rendering artifacts near tile
* edges but slower performance).
*
* @param buffer the buffer size - Defaults to 128.
* @return the current instance for chaining
*/
public GeoJsonOptions withBuffer(int buffer) {
this.put("buffer", buffer);
return this;
}
/**
* Douglas-Peucker simplification tolerance (higher means simpler geometries and faster performance).
*
* @param tolerance the tolerance - Defaults to 0.375
* @return the current instance for chaining
*/
public GeoJsonOptions withTolerance(float tolerance) {
this.put("tolerance", tolerance);
return this;
}
/**
* If the data is a collection of point features, setting this to true clusters the points by radius into groups.
*
* @param cluster cluster? - Defaults to false
* @return the current instance for chaining
*/
public GeoJsonOptions withCluster(boolean cluster) {
this.put("cluster", cluster);
return this;
}
/**
* Max zoom to cluster points on.
*
* @param clusterMaxZoom clusterMaxZoom cluster maximum zoom - Defaults to one zoom less than maxzoom (so that last
* zoom features are not clustered)
* @return the current instance for chaining
*/
public GeoJsonOptions withClusterMaxZoom(int clusterMaxZoom) {
this.put("clusterMaxZoom", clusterMaxZoom);
return this;
}
/**
* Radius of each cluster when clustering points, measured in 1/512ths of a tile.
*
* @param clusterRadius cluster radius - Defaults to 50
* @return the current instance for chaining
*/
public GeoJsonOptions withClusterRadius(int clusterRadius) {
this.put("clusterRadius", clusterRadius);
return this;
}
}
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