DoubleCrosshairFootprint

java.lang.Object

org.opensourcephysics.cabrillo.tracker.LineFootprint

org.opensourcephysics.cabrillo.tracker.DoubleCrosshairFootprint

All Implemented Interfaces:: Cloneable, Footprint

public class DoubleCrosshairFootprint extends LineFootprint

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

Author:: Douglas Brown

Field Summary

Fields

Modifier and Type

Field

Description

protected Shape

hitShape

protected int

size

protected Shape

targetShape

Fields inherited from class org.opensourcephysics.cabrillo.tracker.LineFootprint
baseStroke, color, DASHED_LINE, DOTTED_LINE, highlight, hitLine, hitShapes, line, name, path, rotatorStroke, stroke, transform, WIDE_DOTTED_LINE
Constructor Summary

Constructors

Constructor

Description

DoubleCrosshairFootprint(String name)

Constructs a DoubleCrosshairFootprint.
Method Summary

Modifier and Type

Method

Description

ResizableIcon

getIcon(int w, int h)

Gets the icon.

org.opensourcephysics.cabrillo.tracker.MultiShape

getShape(Point[] points, int scale)

Gets the shape of this footprint.

void

setCrosshairSize(int out, int in)

/** Sets the size of the crosshair.

void

setStroke(BasicStroke stroke)

Sets the stroke.

Methods inherited from class org.opensourcephysics.cabrillo.tracker.LineFootprint
checkStrokes, getColor, getDisplayName, getFootprint, getFootprint, getHighlightShape, getHitShapes, getLength, getMark, getName, getRotatorShape, getStroke, setColor, setDashArray, setLineWidth

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- targetShape
  
  protected Shape targetShape
- size
  
  protected int size
- hitShape
  
  protected Shape hitShape
Constructor Details
- DoubleCrosshairFootprint
  
  public DoubleCrosshairFootprint(String name)
  
  Constructs a DoubleCrosshairFootprint.
  
  Parameters:
  
  name - the name
Method Details
- 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 ResizableIcon 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(BasicStroke stroke)
  
  Sets the stroke.
  
  Specified by:
  
  setStroke in interface Footprint
  
  Overrides:
  
  setStroke in class LineFootprint
  
  Parameters:
  
  stroke - the desired stroke
- getShape
  
  public org.opensourcephysics.cabrillo.tracker.MultiShape getShape(Point[] points, int scale)
  
  Gets the shape of this footprint.
  
  Specified by:
  
  getShape in interface Footprint
  
  Overrides:
  
  getShape in class LineFootprint
  
  Parameters:
  
  points - an array of Points
  
  scale - an integer magnification
  
  Returns:
  
  the shape