org.deegree.graphics.sld
Class LabelPlacement

java.lang.Object
  org.deegree.graphics.sld.LabelPlacement

All Implemented Interfaces:

Marshallable

public class LabelPlacement
extends Object
implements Marshallable

Used to position a label relative to a point or a line string. For a point, you can specify the anchor point of the label and a linear displacement from the point (so that you can also plot a graphic symbol at the point). For a line-string placement, you can specify a perpendicular offset (so you can draw a stroke on the line). MORE PARAMETERS ARE PROBABLY NEEDED HERE.

Version:

$Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Katharina Lupp, Markus Schneider

Constructor Summary

LabelPlacement(LinePlacement linePlacement)
constructor initializing the class with the

LabelPlacement(PointPlacement pointPlacement)
constructor initializing the class with the

Method Summary

String	exportAsXML() exports the content of the Font as XML formated String
LinePlacement	getLinePlacement() For a LinePlacement, a perpendicular offset can be specified, to allow the line itself to be plotted also.
PointPlacement	getPointPlacement() For a PointPlacement, the anchor point of the label and a linear displacement from the point can be specified, to allow a graphic symbol to be plotted directly at the point.
void	setLinePlacement(LinePlacement linePlacement) sets
void	setPointPlacement(PointPlacement pointPlacement) sets

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LabelPlacement

public LabelPlacement(PointPlacement pointPlacement)

constructor initializing the class with the

Parameters:

pointPlacement -

LabelPlacement

public LabelPlacement(LinePlacement linePlacement)

constructor initializing the class with the

Parameters:

linePlacement -

Method Detail

getPointPlacement

public PointPlacement getPointPlacement()

For a PointPlacement, the anchor point of the label and a linear displacement from the point can be specified, to allow a graphic symbol to be plotted directly at the point. This might be useful to label a city, for example.

Returns:

the pointplacement for the label

setPointPlacement

public void setPointPlacement(PointPlacement pointPlacement)

sets

Parameters:

pointPlacement - the pointplacement for the label

getLinePlacement

public LinePlacement getLinePlacement()

For a LinePlacement, a perpendicular offset can be specified, to allow the line itself to be plotted also. This might be useful for labelling a road or a river, for example.

Returns:

the lineplacement for the label

setLinePlacement

public void setLinePlacement(LinePlacement linePlacement)

sets

Parameters:

linePlacement - the lineplacement for the label

exportAsXML

public String exportAsXML()

exports the content of the Font as XML formated String

Specified by:

exportAsXML in interface Marshallable

Returns:

xml representation of the Font