org.opensourcephysics.cabrillo.tracker
Class DoubleCrosshairFootprint

java.lang.Object
  org.opensourcephysics.cabrillo.tracker.LineFootprint
      org.opensourcephysics.cabrillo.tracker.DoubleCrosshairFootprint

All Implemented Interfaces:

java.lang.Cloneable, Footprint

public class DoubleCrosshairFootprint
extends LineFootprint

A double crosshair footprint for a Point array of length 2.

Author:

Douglas Brown

Field Summary

protected java.awt.Shape	hitShape
protected int	size
protected java.awt.Shape	targetShape

Fields inherited from class org.opensourcephysics.cabrillo.tracker.LineFootprint

color, DASHED_LINE, DOTTED_LINE, highlight, HIGHLIGHT, hitShapes, line, name, path, stroke, transform

Constructor Summary

DoubleCrosshairFootprint(java.lang.String name)
Constructs a DoubleCrosshairFootprint.

Method Summary

javax.swing.Icon	getIcon(int w, int h) Gets the icon.
java.awt.Shape	getShape(java.awt.Point[] points) Gets the shape of this footprint.
void	setCrosshairSize(int out, int in) /** Sets the size of the crosshair.
void	setStroke(java.awt.BasicStroke stroke) Sets the stroke.

Methods inherited from class org.opensourcephysics.cabrillo.tracker.LineFootprint

getColor, getDisplayName, getFootprint, getHitShapes, getLength, getMark, getName, getStroke, setColor, setDashArray, setLineWidth

Methods inherited from class java.lang.Object

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

Field Detail

targetShape

protected java.awt.Shape targetShape

size

protected int size

hitShape

protected java.awt.Shape hitShape

Constructor Detail

DoubleCrosshairFootprint

public DoubleCrosshairFootprint(java.lang.String name)

Constructs a DoubleCrosshairFootprint.

Parameters:

name - the name

Method Detail

setCrosshairSize

public void setCrosshairSize(int out,
                             int in)

/** Sets the size of the crosshair.

Parameters:

out - the outside end of the crosshair

in - the inside end of the crosshair

getIcon

public javax.swing.Icon getIcon(int w,
                                int h)

Gets the icon.

Specified by:

getIcon in interface Footprint

Overrides:

getIcon in class LineFootprint

Parameters:

w - width of the icon

h - height of the icon

Returns:

the icon

setStroke

public void setStroke(java.awt.BasicStroke stroke)

Sets the stroke.

Specified by:

setStroke in interface Footprint

Overrides:

setStroke in class LineFootprint

Parameters:

stroke - the desired stroke

getShape

public java.awt.Shape getShape(java.awt.Point[] points)

Gets the shape of this footprint.

Specified by:

getShape in interface Footprint

Overrides:

getShape in class LineFootprint

Parameters:

points - an array of Points

Returns:

the shape