Classes | |
class | DirectedEdge |
A directed EdgeEnd. More... | |
class | DirectedEdgeStar |
A DirectedEdgeStar is an ordered list of outgoing DirectedEdges around a node. More... | |
class | EdgeEnd |
Models the end of an edge incident on a node. More... | |
class | EdgeEndStar |
A EdgeEndStar is an ordered list of EdgeEnds around a node. More... | |
class | EdgeIntersectionList |
class | EdgeNodingValidator |
class | Label |
A Label indicates the topological relationship of a component of a topology graph to a given Geometry . This class supports labels for relationships to two Geometry s, which is sufficient for algorithms for binary operations. More... | |
class | PlanarGraph |
Represents a directed graph which is embeddable in a planar surface. More... | |
class | Quadrant |
class | TopologyLocation |
A TopologyLocation is the labelling of a GraphComponent's topological relationship to a single Geometry. More... | |
Functions | |
bool | operator== (const Edge &a, const Edge &b) |
std::ostream & | operator<< (std::ostream &os, const Edge &el) |
std::ostream & | operator<< (std::ostream &, const EdgeEnd &) |
std::ostream & | operator<< (std::ostream &os, const EdgeList &el) |
std::ostream & | operator<< (std::ostream &os, const EdgeRing &er) |
std::ostream & | operator<< (std::ostream &, const Label &) |
std::ostream & | operator<< (std::ostream &os, const Node &node) |
std::ostream & | operator<< (std::ostream &, const TopologyLocation &) |
The Java Topology Suite (JTS) is a Java API that implements a core set of spatial data operations using an explicit precision model and robust geometric algorithms. JTS is int ended to be used in the development of applications that support the validation, cleaning, integration and querying of spatial datasets.
JTS attempts to implement the OpenGIS Simple Features Specification (SFS) as accurately as possible. In some cases the SFS is unclear or omits a specification; in this case JTS attempts to choose a reasonable and consistent alternative. Differences from and elaborations of the SFS are documented in this specification.