Package com.luciad.view.lightspeed.label.algorithm

package com.luciad.view.lightspeed.label.algorithm

Handles labeling algorithms.

The main interface in this package is ILspLabelingAlgorithm. This interface is used to place label locations.

This package contains one ILspLabelingAlgorithm implementation : TLspCompositeLabelingAlgorithm. This algorithm can be used to compose multiple algorithms into one. Other implementations can be found in the label.algorithm.discrete package.

This package also contains an ALspLabelLocationProvider, a class that can be used to easily customize TLspLabelingAlgorithm.

Since:

2012.0

Related Packages

Package	Description
com.luciad.view.lightspeed.label	Handles the placement of labels in a view.
com.luciad.view.lightspeed.label.algorithm.discrete	Handles discrete labeling algorithms.
com.luciad.view.lightspeed.label.location	Handles label locations.

Class	Description
ALspLabelLocationProvider	This abstract class is used to provide a fixed number of locations for a label.
ALspStampLabelLocationProvider	This class provides methods to retrieve label locations based on stamp label location.
ILspLabelDependencyProvider	Interface that makes it possible to specify dependencies between labels.
ILspLabelingAlgorithm	This interface can be used to compute placements for labels.
ILspLabelingAlgorithm.LabelContext	This object as passed to placeLabels and can be used to retrieve and store 'context' information.
ILspLabelingAlgorithmProvider<T extends ILspLabelingAlgorithm>	This interface defines a method to retrieve a labeling algorithm for a label.
TLspCompositeLabelingAlgorithm	This composite labeling algorithm combines several ILspLabelingAlgorithms.
TLspFixedInPathLabelLocationProvider	This label location provider calculates a single location inside the anchor object of a label.
TLspFixedOnPathLabelLocationProvider	This label location provider positions points on a specific location on a line.
TLspFixedOnPathLabelLocationProvider.HorizontalAlignment	Represents the horizontal alignment, i.e. the offset of the label parallel to the path, relative to the chosen point on the path.
TLspFixedOnPathLabelLocationProvider.VerticalAlignment	Represents the vertical alignment, i.e. the offset of the label perpendicular to the line.
TLspLabelLocationProvider	This label location provider offers a set of possible locations based on the cardinal (N, E, S, W) and inter-cardinal (NE, SE, SW, NW) directions.
TLspLabelLocationProvider.Location	Possible locations that are based on the cardinal and inter-cardinal directions.