Package eu.europa.ec.eurostat.jgiscotools.regionsimplify

Generalisation for tesselation data (such as administrative regions) based on multi-agent simulation.

Class Summary

Class	Description
AEdge
AFace
ATesselation	A tesselation to be generalised.
AUnit	A tesselation unit, which consists of one or several AFaces.
CartographicResolution	Threshold parameters for cartographic representations
CEdgeFaceSize	Ensure the edge face constraint (if any) is satisfied
CEdgeGranularity	Ensure the granularity of an edge is below a target resolution value.
CEdgeNoTriangle	Ensure the faces on both sides of the edge do not become triangles.
CEdgeSelfIntersection	Ensures an edge does not intersect itself (it should remain "simple").
CEdgesFacesContainPoints	Ensures that the faces on both sides of the edge (if any) contain some specified points.
CEdgeSize	Ensure too short segment edges are collapsed or lengthened.
CEdgeToEdgeIntersection	Ensures that an edge does not intersects other ones in an unvalid manner.
CEdgeValidity	Ensure the edge is valid: 1.
CFaceContainPoints	Ensures that the face contains some specified points.
CFaceEdgeToEdgeIntersection	Ensures that none of the edges of the face intersects other edges.
CFaceNoTriangle	Ensure a face does not become a triangle.
CFaceSize	Ensure faces are large enougth.
CFaceValidity	Ensures that the face remain valid, that is its geometry is simple and valid, and it does not overlap any other face of the tesselation.
CTesselationRemoveNarrowGaps
CUnitContainPoints	Ensures that the unit contains some specified points.
CUnitNoding	Check that a unit is correctly noded to its touching ones.
CUnitNoNarrowGaps	Constraint ensuring that a unit has no narrow gap.
CUnitNoNarrowParts	Constraint ensuring that a unit has no narrow part.
CUnitNoTriangle	Ensure an edge does not become a triangle.
CUnitOverlap
CUnitSizePreservation	Constraint ensuring a unit's size is equal to a goal one, typically the initial value.
CUnitValidity
TEdgeCollapse
TEdgeScale	Transformation to alter the length of a graph edge.
TEdgeSimplifier	Generic class for edge geometry simplifiers.
TEdgeSimplifierGaussianSmoothing
TEdgeSimplifierRamerDouglasPeucker
TEdgeSimplifierVisvalingamWhyatt
TesselationGeneralisation	Default procedure for basic generalisation of statistical units tesselations.
TesselationGeneralisationSpecification
TesselationQuality
TFaceAggregation
TFaceIslandDeletion	Delete a graph face.
TFaceScaling