edu.mit.sketch.toolkit
Class ObjectManager

java.lang.Object
  |
  +--edu.mit.sketch.toolkit.ObjectManager

All Implemented Interfaces:

EventListener, KeyListener, MouseListener, MouseMotionListener

public class ObjectManager

extends Object

implements MouseMotionListener, MouseListener, KeyListener

This class manages the objects recognized by the Tablet. Tablet adds the recognized using the addObject method. The objects are kept in a Vector.

Field Summary

int	mode
Vector	paths
static int	RECOGNITION_MODE
static int	SELECTION_MODE
boolean	show_parsed_objects This is true if the parsed stuff is to be painted.
Vector	stroke_vertices

Constructor Summary

ObjectManager(TabletDataProcessor tablet)
The constructor.

Method Summary

void	addObject(Object o) Adds an object to the objects vector after filtering.
void	addObject(Object o, Polygon polygonal_fit) Adds an object to the objects vector after checking if the polygonal fit is a spring or not.
void	addObjects(Vector input_objects) Adds given objects to the objects vector after filtering.
void	addPath(GeneralPath path) Adds given objects to the paths vector
void	addVertices(Vertex[] vertices) Adds an object to the objects vector after filtering.
void	changeModeTo(int mode) Mouse events
void	clear() Clear the screen
void	deriveProperties() Write the images that show scale space data in a single gif file.
void	deriveSnapshots() Write the images that show scale space data in a single gif file.
void	deselectObjects() Deselect the objects
void	doOpen() Launch a FileDialog and do a load
void	doSave() Launch a FileDialog and do a save
void	doSaveAs() Launch a FileDialog and do a save as
String	getFeatureVectors() Feature vectors in string format
Vector	getNeighborObjects(Point p, int r) Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.
Vector	getNeighborObjectsOriginal(Point p, int r) Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.
Vector	getTranslatableNeighborObjects(Point p, int r) Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.
Vector	getTranslatableNeighborObjectsOriginal(Point p, int r) Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.
void	keyPressed(KeyEvent k) Handle key stroke events
void	keyReleased(KeyEvent k) Handle key stroke events
void	keyTyped(KeyEvent k) Handle key stroke events
void	mouseClicked(MouseEvent e) Handle mouse events
void	mouseDragged(MouseEvent e) Mouse events
void	mouseEntered(MouseEvent e) Handle mouse events
void	mouseExited(MouseEvent e) Handle mouse events
void	mouseMoved(MouseEvent e) Mouse events
void	mousePressed(MouseEvent e) Handle mouse events
void	mouseReleased(MouseEvent e) Handle mouse events
void	paint(Graphics graphics) Draw the objects
void	parse() Call the parse method in spatial_parser
void	printFeatureVectors() Print the feature vectors
boolean	removeObject(Object object) Removes the argument object from the objects Vector.
boolean	removePath(Object object) Removes the argument object from the objects Vector.
void	reset() Removes all the objects.
void	runSVMClassifier(GeneralPath general_path) Save the feature vectors
void	saveFeatureVectors(String file_name) Save the feature vectors
void	selectInside(GeometricObject object) Selects all the objects inside the given object.
void	selectObjects(Translatable[] translatables) Select the objects in the argument vector.
void	selectObjects(Vector translatables) Select the objects in the argument vector.
void	undo() A very primitive undo

Methods inherited from class java.lang.Object

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

Field Detail

stroke_vertices

public Vector stroke_vertices

paths

public Vector paths

RECOGNITION_MODE

public static final int RECOGNITION_MODE

SELECTION_MODE

public static final int SELECTION_MODE

mode

public int mode

show_parsed_objects

public boolean show_parsed_objects

This is true if the parsed stuff is to be painted. Otherwise the original data points are displayed.

Constructor Detail

ObjectManager

public ObjectManager(TabletDataProcessor tablet)

The constructor.

Method Detail

addObject

public void addObject(Object o)

Adds an object to the objects vector after filtering.

addVertices

public void addVertices(Vertex[] vertices)

Adds an object to the objects vector after filtering.

addObject

public void addObject(Object o,
                      Polygon polygonal_fit)

Adds an object to the objects vector after checking if the polygonal fit is a spring or not.

addObjects

public void addObjects(Vector input_objects)

Adds given objects to the objects vector after filtering.

addPath

public void addPath(GeneralPath path)

Adds given objects to the paths vector

removePath

public boolean removePath(Object object)

Removes the argument object from the objects Vector.

selectInside

public void selectInside(GeometricObject object)

Selects all the objects inside the given object.

removeObject

public boolean removeObject(Object object)

Removes the argument object from the objects Vector.

paint

public void paint(Graphics graphics)

Draw the objects

clear

public void clear()

Clear the screen

reset

public void reset()

Removes all the objects.

undo

public void undo()

A very primitive undo

getTranslatableNeighborObjects

public Vector getTranslatableNeighborObjects(Point p,
                                             int r)

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r. For the moment, the only Terminals are searched.

getTranslatableNeighborObjectsOriginal

public Vector getTranslatableNeighborObjectsOriginal(Point p,
                                                     int r)

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r. For the moment, the only Terminals are searched. This method looks at the original data points.

getNeighborObjects

public Vector getNeighborObjects(Point p,
                                 int r)

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r. For the moment, the only Terminals are searched.

getNeighborObjectsOriginal

public Vector getNeighborObjectsOriginal(Point p,
                                         int r)

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r. For the moment, the only Terminals are searched. This method looks at the original data points.

mouseClicked

public void mouseClicked(MouseEvent e)

Handle mouse events

Specified by:

mouseClicked in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Handle mouse events

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Handle mouse events

Specified by:

mouseExited in interface MouseListener

mousePressed

public void mousePressed(MouseEvent e)

Handle mouse events

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Handle mouse events

Specified by:

mouseReleased in interface MouseListener

keyPressed

public void keyPressed(KeyEvent k)

Handle key stroke events

Specified by:

keyPressed in interface KeyListener

keyReleased

public void keyReleased(KeyEvent k)

Handle key stroke events

Specified by:

keyReleased in interface KeyListener

keyTyped

public void keyTyped(KeyEvent k)

Handle key stroke events

Specified by:

keyTyped in interface KeyListener

mouseDragged

public void mouseDragged(MouseEvent e)

Mouse events

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Mouse events

Specified by:

mouseMoved in interface MouseMotionListener

changeModeTo

public void changeModeTo(int mode)

Mouse events

deselectObjects

public void deselectObjects()

Deselect the objects

selectObjects

public void selectObjects(Translatable[] translatables)

Select the objects in the argument vector.

selectObjects

public void selectObjects(Vector translatables)

Select the objects in the argument vector.

parse

public void parse()

Call the parse method in spatial_parser

doOpen

public void doOpen()

Launch a FileDialog and do a load

doSaveAs

public void doSaveAs()

Launch a FileDialog and do a save as

doSave

public void doSave()

Launch a FileDialog and do a save

deriveProperties

public void deriveProperties()

Write the images that show scale space data in a single gif file.

deriveSnapshots

public void deriveSnapshots()

Write the images that show scale space data in a single gif file.

printFeatureVectors

public void printFeatureVectors()

Print the feature vectors

getFeatureVectors

public String getFeatureVectors()

Feature vectors in string format

saveFeatureVectors

public void saveFeatureVectors(String file_name)

Save the feature vectors

runSVMClassifier

public void runSVMClassifier(GeneralPath general_path)

Save the feature vectors