com.vividsolutions.jtstest.testbuilder.ui.style

Class ArrowEndpointStyle

java.lang.Object

com.vividsolutions.jtstest.testbuilder.ui.style.LineStringStyle

com.vividsolutions.jtstest.testbuilder.ui.style.LineStringEndpointStyle

com.vividsolutions.jtstest.testbuilder.ui.style.ArrowEndpointStyle

All Implemented Interfaces:

Style

public class ArrowEndpointStyle
extends LineStringEndpointStyle

Field Summary

Fields inherited from class com.vividsolutions.jtstest.testbuilder.ui.style.LineStringStyle

LINE, POLY_HOLE, POLY_SHELL

Constructor Summary

Constructors

Constructor and Description
ArrowEndpointStyle(Color color, boolean start, boolean filled)

Method Summary

Modifier and Type	Method and Description
static GeneralPath	arrowheadPath(Point2D p0, Point2D p1, Point2D tipPt, double finLength, double finAngle)
static Point2D	fin(Point2D shaftTip, Point2D shaftTail, double length, double angle)
protected void	paint(Point2D terminal, Point2D next, Viewport viewport, Graphics2D g)

Methods inherited from class com.vividsolutions.jtstest.testbuilder.ui.style.LineStringEndpointStyle

paintLineString

Methods inherited from class com.vividsolutions.jtstest.testbuilder.ui.style.LineStringStyle

paint, paint

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrowEndpointStyle

public ArrowEndpointStyle(Color color,
                          boolean start,
                          boolean filled)

Method Detail

paint

protected void paint(Point2D terminal,
                     Point2D next,
                     Viewport viewport,
                     Graphics2D g)
              throws NoninvertibleTransformException

Specified by:

paint in class LineStringEndpointStyle

Throws:

NoninvertibleTransformException

arrowheadPath

public static GeneralPath arrowheadPath(Point2D p0,
                                        Point2D p1,
                                        Point2D tipPt,
                                        double finLength,
                                        double finAngle)

Parameters:

finLength - required distance from the tip to each fin's tip

fin

public static Point2D fin(Point2D shaftTip,
                          Point2D shaftTail,
                          double length,
                          double angle)