Uses of Class
de.lmu.ifi.dbs.elki.data.spatial.Polygon

Packages that use Polygon

Package	Description
de.lmu.ifi.dbs.elki.data.spatial	Spatial data types - interfaces and utilities.
de.lmu.ifi.dbs.elki.datasource.parser	Parsers for different file formats and data types.
de.lmu.ifi.dbs.elki.math.geometry	Algorithms from computational geometry.
de.lmu.ifi.dbs.elki.result	Result types, representation and handling
de.lmu.ifi.dbs.elki.visualization.svg	Base SVG functionality (generation, markers, thumbnails, export, ...).
de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster	Visualizers for clustering results based on 2D projections.

Uses of Polygon in de.lmu.ifi.dbs.elki.data.spatial

Fields in de.lmu.ifi.dbs.elki.data.spatial with type parameters of type Polygon

Modifier and Type	Field and Description
private Collection<Polygon>	PolygonsObject.polygons The polygons

Methods in de.lmu.ifi.dbs.elki.data.spatial that return types with arguments of type Polygon

Modifier and Type	Method and Description
Collection<Polygon>	PolygonsObject.getPolygons() Access the polygon data.

Methods in de.lmu.ifi.dbs.elki.data.spatial with parameters of type Polygon

Modifier and Type	Method and Description
boolean	Polygon.intersects2DIncomplete(Polygon other) Simple polygon intersection test.

Constructor parameters in de.lmu.ifi.dbs.elki.data.spatial with type arguments of type Polygon

Constructor and Description
PolygonsObject(Collection<Polygon> polygons) Constructor.

Uses of Polygon in de.lmu.ifi.dbs.elki.datasource.parser

Fields in de.lmu.ifi.dbs.elki.datasource.parser with type parameters of type Polygon

Modifier and Type	Field and Description
private List<Polygon>	SimplePolygonParser.polys (Reused) storage of polygons.

Uses of Polygon in de.lmu.ifi.dbs.elki.math.geometry

Methods in de.lmu.ifi.dbs.elki.math.geometry that return Polygon

Modifier and Type	Method and Description
Polygon	SweepHullDelaunay2D.getHull() Get the convex hull only.
Polygon	GrahamScanConvexHull2D.getHull() Compute the convex hull, and return the resulting polygon.

Methods in de.lmu.ifi.dbs.elki.math.geometry that return types with arguments of type Polygon

Modifier and Type	Method and Description
List<Polygon>	AlphaShape.compute()

Uses of Polygon in de.lmu.ifi.dbs.elki.result

Methods in de.lmu.ifi.dbs.elki.result that return types with arguments of type Polygon

Modifier and Type	Method and Description
private DoubleObjPair<Polygon>	KMLOutputHandler.buildHullsRecursively(Cluster<Model> clu, Hierarchy<Cluster<Model>> hier, Map<Object,DoubleObjPair<Polygon>> hulls, Relation<? extends NumberVector> coords) Recursively step through the clusters to build the hulls.

Method parameters in de.lmu.ifi.dbs.elki.result with type arguments of type Polygon

Modifier and Type	Method and Description
private DoubleObjPair<Polygon>	KMLOutputHandler.buildHullsRecursively(Cluster<Model> clu, Hierarchy<Cluster<Model>> hier, Map<Object,DoubleObjPair<Polygon>> hulls, Relation<? extends NumberVector> coords) Recursively step through the clusters to build the hulls.

Uses of Polygon in de.lmu.ifi.dbs.elki.visualization.svg

Constructors in de.lmu.ifi.dbs.elki.visualization.svg with parameters of type Polygon

Constructor and Description
SVGPath(Polygon vectors) Constructor from a vector collection (e.g. a polygon)

Uses of Polygon in de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster

Methods in de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster that return Polygon

Modifier and Type	Method and Description
protected Polygon	EMClusterVisualization.Instance.makeHull(Vector[] pc) Build a convex hull to approximate the sphere.
protected Polygon	EMClusterVisualization.Instance.makeHullComplex(Vector[] pc) Build a convex hull to approximate the sphere.

Methods in de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster that return types with arguments of type Polygon

Modifier and Type	Method and Description
private DoubleObjPair<Polygon>	ClusterHullVisualization.Instance.buildHullsRecursively(Cluster<Model> clu, Hierarchy<Cluster<Model>> hier, Map<Object,DoubleObjPair<Polygon>> hulls) Recursively step through the clusters to build the hulls.

Methods in de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster with parameters of type Polygon

Modifier and Type	Method and Description
protected void	EMClusterVisualization.Instance.drawHullArc(String sname, Vector cent, Polygon chres) Approximate the hull using arcs.
protected void	EMClusterVisualization.Instance.drawHullLines(String sname, Vector cent, Polygon chres) Approximate by convex hull.

Method parameters in de.lmu.ifi.dbs.elki.visualization.visualizers.scatterplot.cluster with type arguments of type Polygon

Modifier and Type	Method and Description
private DoubleObjPair<Polygon>	ClusterHullVisualization.Instance.buildHullsRecursively(Cluster<Model> clu, Hierarchy<Cluster<Model>> hier, Map<Object,DoubleObjPair<Polygon>> hulls) Recursively step through the clusters to build the hulls.