org.opennms.features.topology.api

Interface Layout

All Known Implementing Classes:

DefaultLayout

public interface Layout

Method Summary

Methods

Modifier and Type	Method and Description
BoundingBox	computeBoundingBox(Collection<VertexRef> vertRefs)
BoundingBox	getBounds()
Point	getInitialLocation(VertexRef v)
Point	getLocation(VertexRef v)
Map<VertexRef,Point>	getLocations()
void	setLocation(VertexRef vertex, double x, double y)
void	setLocation(VertexRef v, Point location)

Method Detail

getLocation

Point getLocation(VertexRef v)

getLocations

Map<VertexRef,Point> getLocations()

Returns:

Returns an immutable copy of the current list of locations

setLocation

void setLocation(VertexRef vertex,
               double x,
               double y)

setLocation

void setLocation(VertexRef v,
               Point location)

getInitialLocation

Point getInitialLocation(VertexRef v)

getBounds

BoundingBox getBounds()

computeBoundingBox

BoundingBox computeBoundingBox(Collection<VertexRef> vertRefs)