org.opensourcephysics.cabrillo.tracker
Class CalibrationStep.Position

java.lang.Object
  java.awt.geom.Point2D
      java.awt.geom.Point2D.Double
          org.opensourcephysics.media.core.TPoint
              org.opensourcephysics.cabrillo.tracker.CalibrationStep.Position

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Drawable, Interactive, Measurable, Trackable

Enclosing class:

CalibrationStep

public class CalibrationStep.Position
extends TPoint

A class that represents the position of a calibration point.

See Also:

Serialized Form

Nested Class Summary

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

java.awt.geom.Point2D.Double, java.awt.geom.Point2D.Float

Field Summary

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

coordinateStrBuilder, coordsEditTrigger, coordsVisibleInMouseBox, enabled, isAdjusting, screenPt, stepEditTrigger, support, trackEditTrigger, worldPt

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

x, y

Constructor Summary

CalibrationStep.Position(double x, double y)
Constructs a position with specified image coordinates, and transforms those coordinates to set the world coordinates.

Method Summary

void	setAdjusting(boolean adjusting) Overrides TPoint method.
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, center, cos, cos, draw, equals, findInteractive, getBounds, getFrameNumber, getScreenPosition, getWorldPosition, getXMax, getXMin, getYMax, getYMin, isAdjusting, isAutotrackable, isCoordsEditTrigger, isEnabled, isMeasured, isStepEditTrigger, isTrackEditTrigger, removePropertyChangeListener, removePropertyChangeListener, setCoordsEditTrigger, setEnabled, setLocation, setPositionOnLine, setScreenPosition, setScreenPosition, setStepEditTrigger, setTrackEditTrigger, 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

Constructor Detail

CalibrationStep.Position

public CalibrationStep.Position(double x,
                                double y)

Constructs a position with specified image coordinates, and transforms those coordinates to set the world coordinates. Calibration points are used in pairs to set the origin, scale and angle.

Parameters:

x - the image x coordinate

y - the image y coordinate

Method Detail

setXY

public void setXY(double x,
                  double y)

Overrides TPoint setXY method. This moves the origin so the world coordinates do not change.

Specified by:

setXY in interface Interactive

Overrides:

setXY in class TPoint

Parameters:

x - the x position

y - the y position

showCoordinates

public void showCoordinates(VideoPanel vidPanel)

Overrides TPoint showCoordinates method. This updates the values of the x and y fields.

Overrides:

showCoordinates in class TPoint

Parameters:

vidPanel - the video panel

setAdjusting

public void setAdjusting(boolean adjusting)

Overrides TPoint method.

Overrides:

setAdjusting in class TPoint

Parameters:

adjusting - true if being dragged