Class ArrowLineEndStyle

java.lang.Object

org.locationtech.jtstest.testbuilder.ui.style.LineStringStyle

org.locationtech.jtstest.testbuilder.ui.style.LineEndStyle

org.locationtech.jtstest.testbuilder.ui.style.ArrowLineEndStyle

All Implemented Interfaces:

Style

public class ArrowLineEndStyle
extends LineEndStyle

Field Summary

Fields inherited from class LineStringStyle

LINE, POLY_HOLE, POLY_SHELL

Constructor Summary

Constructors

Constructor	Description
ArrowLineEndStyle(Color color, boolean start, boolean filled)

Method Summary

Modifier and Type	Method	Description
static GeneralPath	arrowheadPath(Point2D p0, Point2D tipPt, double finLength, double finAngle, double offsetSize)
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)
void	setColor(Color color)

Methods inherited from class LineEndStyle

paintLineString

Methods inherited from class LineStringStyle

paint, paint

Methods inherited from class Object

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

Constructor Details

ArrowLineEndStyle

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

Method Details

setColor

public void setColor(Color color)

paint

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

Specified by:

paint in class LineEndStyle

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

arrowheadPath

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

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)