uk.ac.starlink.xdoc.fig

Class Arrow.FilledArrow

java.lang.Object

uk.ac.starlink.xdoc.fig.Arrow

uk.ac.starlink.xdoc.fig.Arrow.FilledArrow

Enclosing class:

Arrow

public static class Arrow.FilledArrow
extends Arrow

Arrow instance with a filled triangular head.

Nested Class Summary

Nested classes/interfaces inherited from class uk.ac.starlink.xdoc.fig.Arrow

Arrow.FilledArrow

Constructor Summary

Constructors

Constructor and Description
FilledArrow(int lpar, int lperp) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	drawArrow(Graphics2D g2, int x1) Does the shape-specific work of drawing the arrow.

Methods inherited from class uk.ac.starlink.xdoc.fig.Arrow

createFilledArrow, drawArrow, setPad

Methods inherited from class java.lang.Object

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

Constructor Detail

FilledArrow

public FilledArrow(int lpar,
                   int lperp)

Constructor.

Parameters:

lpar - head length parallel to the trajectory

lperp - head half-width perpendicular to the trajectory

Method Detail

drawArrow

protected void drawArrow(Graphics2D g2,
                         int x1)

Description copied from class: Arrow

Does the shape-specific work of drawing the arrow. Draws an arrow line and head from (x1, 0) to the origin.

Specified by:

drawArrow in class Arrow

Parameters:

g2 - graphics context

x1 - X coordinate of tail of arrow; x1 >= 0