org.gvsig.annotation.calculator

Interface AnnotationPositionCalculator

All Known Implementing Classes:

CentroidPositionCalculatior

public interface AnnotationPositionCalculator

This class calculates the position of an annotation layer. It has a method that calculates the Point where the annotation has to be displayed.

Method Summary

Methods

Modifier and Type	Method and Description
Point	getAnnotationPosition(Feature feature) This method returns the position where the annotation has to be displayed.

Method Detail

getAnnotationPosition

Point getAnnotationPosition(Feature feature)
                            throws AnnotationPositionCalculationException

This method returns the position where the annotation has to be displayed.

Parameters:

feature - the feature that is used like input.

Returns:

the point where the annotation is displayed.

Throws:

AnnotationPositionCalculationException - if there is an exception calculating the point