org.jhotdraw.draw.locator
Interface Locator

All Known Implementing Classes:

AbstractLocator, BezierLabelLocator, BezierPointLocator, FontSizeLocator, RelativeDecoratorLocator, RelativeLocator

@NotNull
public interface Locator

A locator encapsulates a strategy for locating a point on a Figure.

Design Patterns

Strategy
Locator encapsulates a strategy for locating a point on a Figure.
Strategy: Locator; Context: Figure.

Version:

$Id: Locator.java 654 2010-06-25 13:27:08Z rawcoder $

Author:

Werner Randelshofer

Method Summary

java.awt.geom.Point2D.Double	locate(Figure owner) Locates a position on the provided figure.
java.awt.geom.Point2D.Double	locate(Figure owner, Figure dependent) Locates a position on the provided figure relative to the dependent figure.

Method Detail

locate

java.awt.geom.Point2D.Double locate(Figure owner)

Locates a position on the provided figure.

Returns:

a point on the figure.

locate

java.awt.geom.Point2D.Double locate(Figure owner,
                                    Figure dependent)

Locates a position on the provided figure relative to the dependent figure.

Returns:

a point on the figure.