src/mbgl/util/geometry_within.hpp


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#pragma once
#include <mbgl/util/geometry.hpp>

namespace mbgl {

void printPolygon(const Polygon<double>& polygon);

void printLine(const LineString<double>& lineString);

// ray casting algorithm for detecting if point is in polygon
bool pointWithinPolygon(const Point<double>& point, const Polygon<double>& polygon);

bool pointWithinPolygons(const Point<double>& point, const MultiPolygon<double>& polygons);

bool lineStringWithinPolygon(const LineString<double>& lineString,
                             const Polygon<double>& polygon);

bool lineStringWithinPolygons(const LineString<double>& line, const MultiPolygon<double>& polygons);
}