Uses of Class
elki.data.spatial.Polygon

Packages that use Polygon

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

Uses of Polygon in elki.data.spatial

Fields in elki.data.spatial with type parameters of type Polygon

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

Methods in elki.data.spatial that return types with arguments of type Polygon

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

Methods in elki.data.spatial with parameters of type Polygon

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

Constructor parameters in elki.data.spatial with type arguments of type Polygon

Constructor	Description
PolygonsObject(java.util.Collection<Polygon> polygons)	Constructor.

Uses of Polygon in elki.datasource.parser

Fields in elki.datasource.parser with type parameters of type Polygon

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

Uses of Polygon in elki.math.geometry

Fields in elki.math.geometry declared as Polygon

Modifier and Type	Field	Description
private Polygon	FilteredConvexHull2D.poly	Computed polygon.

Methods in elki.math.geometry that return Polygon

Modifier and Type	Method	Description
private Polygon	FilteredConvexHull2D.computeConvexHull()	Compute the convex hull.
Polygon	FilteredConvexHull2D.getHull()	Compute the convex hull, and return the resulting polygon.
Polygon	GrahamScanConvexHull2D.getHull()	Compute the convex hull, and return the resulting polygon.
Polygon	SweepHullDelaunay2D.getHull()	Get the convex hull only.

Methods in elki.math.geometry that return types with arguments of type Polygon

Modifier and Type	Method	Description
java.util.List<Polygon>	AlphaShape.compute()	Compute the alpha shape.

Uses of Polygon in elki.result

Methods in elki.result that return types with arguments of type Polygon

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

Method parameters in elki.result with type arguments of type Polygon

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

Uses of Polygon in elki.visualization.svg

Constructors in elki.visualization.svg with parameters of type Polygon

Constructor	Description
SVGPath(Polygon vectors)	Constructor from a double[] collection (e.g., a polygon)

Uses of Polygon in elki.visualization.visualizers.scatterplot.cluster

Methods in elki.visualization.visualizers.scatterplot.cluster that return Polygon

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

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

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

Methods in elki.visualization.visualizers.scatterplot.cluster with parameters of type Polygon

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

Method parameters in elki.visualization.visualizers.scatterplot.cluster with type arguments of type Polygon

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