Package org.opensourcephysics.cabrillo.tracker

Class PositionStep.Position

java.lang.Object

java.awt.geom.Point2D

java.awt.geom.Point2D.Double

org.opensourcephysics.media.core.TPoint

org.opensourcephysics.cabrillo.tracker.PositionStep.Position

All Implemented Interfaces:

Serializable, Cloneable, Drawable, Interactive, Measurable, Trackable

Enclosing class:

PositionStep

protected class PositionStep.Position
extends TPoint

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields inherited from class org.opensourcephysics.media.core.TPoint

attachedTo, coordsEditTrigger, coordsVisibleInMouseBox, enabled, isAdjusting, prevX, prevY, screenPt, stepEditTrigger, support, toScreen, trackEditTrigger, worldPt, xyStringBuilder

Fields inherited from class java.awt.geom.Point2D.Double

x, y

Fields inherited from interface org.opensourcephysics.media.core.Trackable

PROPERTY_ADJUSTING

Constructor Summary

Constructors

Constructor	Description
Position(double x, double y)	Constructs a Position with specified image coordinates.

Method Summary

Modifier and Type	Method	Description
int	getFrameNumber(VideoPanel vidPanel)	Overrides TPoint getFrameNumber method.
void	setAdjusting(boolean adjusting, MouseEvent e)	Sets the adjusting flag.
void	setXY(double x, double y)	Overrides TPoint setXY method.
void	showCoordinates(VideoPanel vidPanel)	Overrides TPoint showCoordinates method.

Methods inherited from class org.opensourcephysics.media.core.TPoint

addPropertyChangeListener, addPropertyChangeListener, angle, angle, attachTo, center, cos, cos, detach, draw, equals, findInteractive, getBounds, getScreenPosition, getWorldPosition, getXMax, getXMin, getYMax, getYMin, isAdjusting, isAttached, isCoordsEditTrigger, isEnabled, isMeasured, isStepEditTrigger, isTrackEditTrigger, removePropertyChangeListener, removePropertyChangeListener, setCoordsEditTrigger, setEnabled, setLocation, setPositionOnLine, setScreenPosition, setScreenPosition, setStepEditTrigger, setTrackEditTrigger, setWorldPosition, setX, setY, sin, sin, toString, translate

Methods inherited from class java.awt.geom.Point2D.Double

getX, getY

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, hashCode, setLocation

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opensourcephysics.display.Interactive

getX, getY, isInteractive

Constructor Details

Position

public Position(double x,
 double y)

Constructs a Position with specified image coordinates.

Parameters:

x - the x coordinate

y - the y coordinate

Method Details

setXY

public void setXY(double x,
 double y)

Overrides TPoint setXY method.

Specified by:

setXY in interface Interactive

Overrides:

setXY in class TPoint

Parameters:

x - the x coordinate

y - the y coordinate

showCoordinates

public void showCoordinates(VideoPanel vidPanel)

Overrides TPoint showCoordinates method.

Overrides:

showCoordinates in class TPoint

Parameters:

vidPanel - the video panel

getFrameNumber

public int getFrameNumber(VideoPanel vidPanel)

Overrides TPoint getFrameNumber method.

Overrides:

getFrameNumber in class TPoint

Parameters:

vidPanel - the video panel being drawn

Returns:

the frame number

setAdjusting

public void setAdjusting(boolean adjusting,
 MouseEvent e)

Sets the adjusting flag.

Overrides:

setAdjusting in class TPoint

Parameters:

adjusting - true if being dragged

e - a MouseEvent, may be null