|
| LinearRing (const LinearRing &lr) |
|
| LinearRing (CoordinateSequence *points, const GeometryFactory *newFactory) |
| Constructs a LinearRing with the given points. More...
|
|
| LinearRing (CoordinateSequence::Ptr &&points, const GeometryFactory &newFactory) |
| Hopefully cleaner version of the above. More...
|
|
std::unique_ptr< Geometry > | clone () const override |
| Make a deep-copy of this Geometry. More...
|
|
| ~LinearRing () override=default |
|
int | getBoundaryDimension () const override |
| Returns Dimension.FALSE , since by definition LinearRings do not have a boundary. More...
|
|
bool | isClosed () const override |
|
std::string | getGeometryType () const override |
| Return a string representation of this Geometry type. More...
|
|
GeometryTypeId | getGeometryTypeId () const override |
| Return an integer representation of this Geometry type. More...
|
|
void | setPoints (const CoordinateSequence *cl) |
|
std::unique_ptr< Geometry > | reverse () const override |
| Computes a new geometry which has all component coordinate sequences in reverse order (opposite orientation) to this one. More...
|
|
| ~LineString () override |
|
std::unique_ptr< Geometry > | clone () const override |
| Creates and returns a full copy of this LineString object (including all coordinates contained by it) More...
|
|
std::unique_ptr< CoordinateSequence > | getCoordinates () const override |
| Returns this Geometry vertices. Caller takes ownership of the returned object. More...
|
|
const CoordinateSequence * | getCoordinatesRO () const |
| Returns a read-only pointer to internal CoordinateSequence. More...
|
|
virtual const Coordinate & | getCoordinateN (size_t n) const |
|
Dimension::DimensionType | getDimension () const override |
| Returns line dimension (1) More...
|
|
int | getBoundaryDimension () const override |
| Returns Dimension::False for a closed LineString, 0 otherwise (LineString boundary is a MultiPoint) More...
|
|
uint8_t | getCoordinateDimension () const override |
| Returns coordinate dimension. More...
|
|
std::unique_ptr< Geometry > | getBoundary () const override |
| Returns a MultiPoint. Empty for closed LineString, a Point for each vertex otherwise. More...
|
|
bool | isEmpty () const override |
| Returns whether or not the set of points in this Geometry is empty. More...
|
|
std::size_t | getNumPoints () const override |
| Returns the count of this Geometrys vertices. More...
|
|
virtual std::unique_ptr< Point > | getPointN (std::size_t n) const |
|
virtual std::unique_ptr< Point > | getStartPoint () const |
| Return the start point of the LineString or NULL if this is an EMPTY LineString. More...
|
|
virtual std::unique_ptr< Point > | getEndPoint () const |
| Return the end point of the LineString or NULL if this is an EMPTY LineString. More...
|
|
virtual bool | isRing () const |
|
std::string | getGeometryType () const override |
| Return a string representation of this Geometry type. More...
|
|
GeometryTypeId | getGeometryTypeId () const override |
| Return an integer representation of this Geometry type. More...
|
|
virtual bool | isCoordinate (Coordinate &pt) const |
|
bool | equalsExact (const Geometry *other, double tolerance=0) const override |
| Returns true iff the two Geometrys are of the same type and their vertices corresponding by index are equal up to a specified tolerance. More...
|
|
void | apply_rw (const CoordinateFilter *filter) override |
|
void | apply_ro (CoordinateFilter *filter) const override |
|
void | apply_rw (GeometryFilter *filter) override |
|
void | apply_ro (GeometryFilter *filter) const override |
|
void | apply_rw (GeometryComponentFilter *filter) override |
|
void | apply_ro (GeometryComponentFilter *filter) const override |
|
void | apply_rw (CoordinateSequenceFilter &filter) override |
|
void | apply_ro (CoordinateSequenceFilter &filter) const override |
|
void | normalize () override |
| Normalizes a LineString. More...
|
|
int | compareToSameClass (const Geometry *ls) const override |
|
const Coordinate * | getCoordinate () const override |
| Returns a vertex of this Geometry, or NULL if this is the empty geometry. More...
|
|
double | getLength () const override |
| Returns the length of this Geometry. More...
|
|
std::unique_ptr< Geometry > | reverse () const override |
|
virtual | ~Geometry () |
| Destroy Geometry and all components. More...
|
|
const GeometryFactory * | getFactory () const |
| Gets the factory which contains the context in which this geometry was created. More...
|
|
void | setUserData (void *newUserData) |
| A simple scheme for applications to add their own custom data to a Geometry. An example use might be to add an object representing a Coordinate Reference System. More...
|
|
void * | getUserData () const |
| Gets the user data object for this geometry, if any. More...
|
|
virtual int | getSRID () const |
| Returns the ID of the Spatial Reference System used by the Geometry. More...
|
|
virtual void | setSRID (int newSRID) |
| Sets the ID of the Spatial Reference System used by the Geometry. More...
|
|
const PrecisionModel * | getPrecisionModel () const |
| Get the PrecisionModel used to create this Geometry. More...
|
|
virtual bool | isSimple () const |
| Returns false if the Geometry not simple. More...
|
|
virtual std::size_t | getNumGeometries () const |
|
virtual const Geometry * | getGeometryN (std::size_t) const |
| Returns a pointer to the nth Geometry in this collection (or self if this is not a collection) More...
|
|
virtual bool | isValid () const |
| Tests the validity of this Geometry . More...
|
|
virtual bool | isRectangle () const |
| Polygon overrides to check for actual rectangle. More...
|
|
virtual bool | isDimensionStrict (Dimension::DimensionType d) const |
| Checks whether this Geometry consists only of components having dimension d. More...
|
|
bool | isPuntal () const |
|
bool | isLineal () const |
|
bool | isPolygonal () const |
|
bool | isCollection () const |
|
virtual std::unique_ptr< Geometry > | getEnvelope () const |
| Returns this Geometrys bounding box. More...
|
|
virtual const Envelope * | getEnvelopeInternal () const |
| Returns the minimum and maximum x and y values in this Geometry, or a null Envelope if this Geometry is empty. More...
|
|
virtual bool | disjoint (const Geometry *other) const |
|
virtual bool | touches (const Geometry *other) const |
| Returns true if the DE-9IM intersection matrix for the two Geometrys is FT*******, F**T***** or F***T****. More...
|
|
virtual bool | intersects (const Geometry *g) const |
| Returns true if disjoint returns false. More...
|
|
virtual bool | crosses (const Geometry *g) const |
|
virtual bool | within (const Geometry *g) const |
| Returns true if the DE-9IM intersection matrix for the two Geometrys is T*F**F***. More...
|
|
virtual bool | contains (const Geometry *g) const |
| Returns true if other.within(this) returns true. More...
|
|
virtual bool | overlaps (const Geometry *g) const |
| Returns true if the DE-9IM intersection matrix for the two Geometrys is T*T***T** (for two points or two surfaces) 1*T***T** (for two curves). More...
|
|
bool | relate (const Geometry *g, const std::string &intersectionPattern) const |
| Returns true if the elements in the DE-9IM intersection matrix for the two Geometrys match the elements in intersectionPattern. More...
|
|
bool | relate (const Geometry &g, const std::string &intersectionPattern) const |
|
std::unique_ptr< IntersectionMatrix > | relate (const Geometry *g) const |
| Returns the DE-9IM intersection matrix for the two Geometrys. More...
|
|
std::unique_ptr< IntersectionMatrix > | relate (const Geometry &g) const |
|
virtual bool | equals (const Geometry *g) const |
| Returns true if the DE-9IM intersection matrix for the two Geometrys is T*F**FFF*. More...
|
|
bool | covers (const Geometry *g) const |
| Returns true if this geometry covers the specified geometry. More...
|
|
bool | coveredBy (const Geometry *g) const |
| Tests whether this geometry is covered by the specified geometry. More...
|
|
virtual std::string | toString () const |
| Returns the Well-known Text representation of this Geometry. More...
|
|
virtual std::string | toText () const |
|
std::unique_ptr< Geometry > | buffer (double distance) const |
|
std::unique_ptr< Geometry > | buffer (double distance, int quadrantSegments) const |
| Returns a buffer region around this Geometry having the given width and with a specified number of segments used to approximate curves. More...
|
|
std::unique_ptr< Geometry > | buffer (double distance, int quadrantSegments, int endCapStyle) const |
| Computes a buffer area around this geometry having the given width and with a specified accuracy of approximation for circular arcs, and using a specified end cap style. More...
|
|
virtual std::unique_ptr< Geometry > | convexHull () const |
| Returns the smallest convex Polygon that contains all the points in the Geometry. More...
|
|
std::unique_ptr< Geometry > | intersection (const Geometry *other) const |
| Returns a Geometry representing the points shared by this Geometry and other. More...
|
|
std::unique_ptr< Geometry > | Union (const Geometry *other) const |
| Returns a Geometry representing all the points in this Geometry and other. More...
|
|
Ptr | Union () const |
| Computes the union of all the elements of this geometry. Heterogeneous GeometryCollections are fully supported. More...
|
|
std::unique_ptr< Geometry > | difference (const Geometry *other) const |
| Returns a Geometry representing the points making up this Geometry that do not make up other. More...
|
|
std::unique_ptr< Geometry > | symDifference (const Geometry *other) const |
| Returns a set combining the points in this Geometry not in other, and the points in other not in this Geometry. More...
|
|
template<class T > |
void | applyComponentFilter (T &f) const |
| Apply a filter to each component of this geometry. The filter is expected to provide a .filter(const Geometry*) method. More...
|
|
virtual int | compareTo (const Geometry *geom) const |
| Comparator for sorting geometry. More...
|
|
virtual double | distance (const Geometry *g) const |
| Returns the minimum distance between this Geometry and the Geometry g. More...
|
|
virtual double | getArea () const |
| Returns the area of this Geometry. More...
|
|
virtual bool | isWithinDistance (const Geometry *geom, double cDistance) const |
| Tests whether the distance from this Geometry to another is less than or equal to a specified value. More...
|
|
virtual std::unique_ptr< Point > | getCentroid () const |
| Computes the centroid of this Geometry . More...
|
|
virtual bool | getCentroid (Coordinate &ret) const |
| Computes the centroid of this Geometry as a Coordinate. More...
|
|
std::unique_ptr< Point > | getInteriorPoint () const |
| Computes an interior point of this Geometry . More...
|
|
virtual void | geometryChanged () |
| Notifies this Geometry that its Coordinates have been changed by an external party (using a CoordinateFilter, for example). More...
|
|
void | geometryChangedAction () |
| Notifies this Geometry that its Coordinates have been changed by an external party. More...
|
|
Models an OGC SFS LinearRing. A LinearRing is a LineString which is both closed and simple.
In other words, the first and last coordinate in the ring must be equal, and the interior of the ring must not self-intersect. Either orientation of the ring is allowed.
A ring must have either 0 or 4 or more points. The first and last points must be equal (in 2D). If these conditions are not met, the constructors throw an geos::util::IllegalArgumentException
Definition at line 54 of file LinearRing.h.