com.hp.hpl.guess.piccolo
Class Arrow

java.lang.Object
  com.hp.hpl.guess.piccolo.Arrow

public class Arrow

extends Object

This pluggable utility paints either a "classic" or a "sleek" filled arrow on a given edge. To use, create an instance of the Arrow object with your preferred thickness, and then call arrow.drawArrow( graphics, source_x1, source_y1, dest_x, dest_y2 ) for the edge. Note that the arrow simply uses the color currently set in the graphics context.

Author:

Jon Froehlich

Field Summary

static int	CLASSIC
static int	SLEEK

Constructor Summary

Arrow()

Method Summary

static void	drawArrow(Graphics2D g2d, Point2D point1, Point2D point2, int type, double width)
static void	overrideArrowLength(int length)
static void	overrideArrowWidth(int width)

Methods inherited from class java.lang.Object

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

Field Detail

CLASSIC

public static final int CLASSIC

See Also:

Constant Field Values

SLEEK

public static final int SLEEK

See Also:

Constant Field Values

Constructor Detail

Arrow

public Arrow()

Method Detail

overrideArrowLength

public static void overrideArrowLength(int length)

overrideArrowWidth

public static void overrideArrowWidth(int width)

drawArrow

public static void drawArrow(Graphics2D g2d,
                             Point2D point1,
                             Point2D point2,
                             int type,
                             double width)