Module org.jhotdraw8.draw

Package org.jhotdraw8.draw.connector

Class PathConnector

java.lang.Object

org.jhotdraw8.draw.connector.AbstractConnector

org.jhotdraw8.draw.connector.LocatorConnector

org.jhotdraw8.draw.connector.PathConnector

All Implemented Interfaces:

Connector

public class PathConnector
extends LocatorConnector

PathConnector. The target of the connection must implement PathIterableFigure.

Author:

Werner Randelshofer $$

Constructor Summary

Constructors

Constructor	Description
PathConnector()
PathConnector(Locator locator)

Method Summary

Modifier and Type	Method	Description
IntersectionPointEx	intersect(RenderContext ctx, Figure connection, Figure target, javafx.geometry.Point2D start, javafx.geometry.Point2D end)	Returns the intersection of the line going from start to end with the target figure.

Methods inherited from class org.jhotdraw8.draw.connector.LocatorConnector

getLocator, getPointAndDerivativeInLocal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw8.draw.connector.Connector

chopStart, chopStart, getPointAndDerivativeInWorld

Constructor Details

PathConnector

public PathConnector()

PathConnector

public PathConnector(Locator locator)

Method Details

intersect

public IntersectionPointEx intersect(RenderContext ctx,
 Figure connection,
 Figure target,
 javafx.geometry.Point2D start,
 javafx.geometry.Point2D end)

Description copied from interface: Connector

Returns the intersection of the line going from start to end with the target figure. The line must be given in world coordinates.

Parameters:

ctx - the render context

connection - the connection figure

target - the target figure

start - the start point of the line in world coordinates, should be inside the target figure

end - the end point of the line in world coordinates, should be outside the target figure

Returns:

the intersection in the interval [0,1], null if no intersection. In case of multiple intersections returns the largest value.