A B C D E F G H I K L M N O P Q R S T U V W X Y

A

a_is_valid - Variable in class Tablet

a_menu - Variable in class Tablet

a_scale - Variable in class Tablet

a_window - Variable in class Tablet

a_window_graphics - Variable in class Tablet

ABOVE - Static variable in class SpatialRelation

| | | X | ___|___|___ | | | | ___|___|___ | | | | | |

ABOVE_BELOW - Static variable in class Direction

| X | | X | ___|___|___ | | | X | ___|___|___ | | | X | | X |

acceleration - Variable in class Tablet

actionPerformed(ActionEvent) - Method in class ControlModule

Handle action events

actionPerformed(ActionEvent) - Method in class StatisticsModule

Handle action events

actionPerformed(ActionEvent) - Method in class Tablet

Handle action events

addObject(Object) - Method in class ObjectManager

Adds an object to the objects vector after filtering.

addObjectInternal(Object) - Method in class ObjectManager

Adds an object to the objects vector.

addPoint(Point, long) - Method in class Tablet

Add a new point to points, and the corresponding time info to time.

addPointDouble(double, double) - Method in class Polygon

add point for doubles

angle - Variable in class Rectangle

angle as described by getAngle() This is always between -PI and PI

area() - Method in class Rectangle

Return area.

averageSpeed() - Method in class Tablet

Average speed

B

bar_statistics_module - Static variable in class Tablet

BELOW - Static variable in class SpatialRelation

| | | | ___|___|___ | | | | ___|___|___ | | | X | | |

body - Variable in class Motor

Original body of the motor.

C

cartesian2screen(int) - Static method in class SpatialRelation

To String

center - Variable in class Tablet

children - Variable in class Cross

children

children - Variable in class Ground

children

children - Variable in class Motor

children

children - Variable in class Pin

children

chooseApproximateAngle(double[]) - Method in class Line

Returns the angle that is closest to the angle that this line makes with the x axis from the input argument.

circle - Variable in class Pin

Modified circle.

CIRCLE - Static variable in interface GeometricObject

clear(Graphics) - Method in class ObjectManager

Clear the screen

clearScreen() - Method in class StatisticsModule

Clear screen

clearScreen() - Method in class Tablet

Clear screen

clearScreenStrong() - Method in class Tablet

Clear screen strong (works in debug mode).

closestNeighborIndex(Point) - Method in class Polygon

Returns the index of the vertices that is closest to point p.

COCENTRIC - Static variable in class SpatialRelation

| | | | ___|___|___ | | | X | ___|___|___ | | | | | |

combine_treshold - Variable in class Tablet

combineEndPoints() - Method in class Tablet

Combines the ends of the polygon if they are sufficiently close.

containsGeometricObject(GeometricObject) - Method in class Ellipse

Returns false if the argument is not completely inside this object.

containsGeometricObject(GeometricObject) - Method in interface GeometricObject

Returns false if the argument is not completely inside this object.

containsGeometricObject(GeometricObject) - Method in class Line

Returns false if the argument is not completely inside this object.

containsGeometricObject(GeometricObject) - Method in class Point

Returns false if the argument is not completely inside this object.

containsGeometricObject(GeometricObject) - Method in class Polygon

Returns false if the argument is not completely inside this object.

containsGeometricObject(GeometricObject) - Method in class Rectangle

Returns false if the argument is not completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in class Ellipse

Returns false if the objects in the input array are completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in interface GeometricObject

Returns false if the objects in the input array are completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in class Line

Returns false if the objects in the input array are completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in class Point

Returns false if the objects in the input array are completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in class Polygon

Returns false if the objects in the input array are completely inside this object.

containsGeometricObjects(GeometricObject[]) - Method in class Rectangle

Returns false if the objects in the input array are completely inside this object.

control_module - Variable in class Tablet

ControlModule - class ControlModule.

This class is used for controlling and changing the parameters in the main application.

ControlModule(Tablet) - Constructor for class ControlModule

The constructor.

controls_menu - Variable in class Tablet

cosTheoremAngle(Point, Point, Point) - Static method in class GeometryUtil

Return angle between |AB| and |BC|

cross - Variable in class Pin

Modified cross.

Cross - class Cross.

A basic Cross with a two perpendicular lines.

Cross(Line, Line) - Constructor for class Cross

The constructor.

D

d - Variable in class Tablet

d_is_valid - Variable in class Tablet

d_menu - Variable in class Tablet

d_theta_scale - Variable in class Tablet

d_window - Variable in class Tablet

d_window_graphics - Variable in class Tablet

dd_dt - Variable in class Tablet

dd_dt_is_valid - Variable in class Tablet

dd_dt_menu - Variable in class Tablet

dd_dt_window - Variable in class Tablet

dd_dt_window_graphics - Variable in class Tablet

debug - Static variable in class Tablet

debug_graphics - Static variable in class Tablet

debug2 - Static variable in class Tablet

degree2radian(double) - Static method in class GeometryUtil

degree2radian

derive_d() - Method in class Tablet

Derive direction, and fill in the d array.

derive_dd_dt() - Method in class Tablet

Derive time derivative of direction, and fill in the dd_dt array.

deriveAcceleration() - Method in class Tablet

Derive acceleration, and fill in the acceleration array.

deriveBoundingBox() - Method in class Tablet

Derive the bounding box for thee points.

derivePolarCoordinates() - Method in class Tablet

Derive the polar coordinates of the points with respect to the center.

deriveSpeed() - Method in class Tablet

Derive speed, and fill in the speed array.

deselectObjects() - Method in class ObjectManager

Deselect the objects

Direction - class Direction.

This class lists the direction of an object's bounding box may have.

direction_menu - Variable in class Tablet

Direction() - Constructor for class Direction

display_lsq_vectors - Variable in class Tablet

display_menu - Variable in class Tablet

distance(Point, Point) - Static method in class GeometryUtil

Return distnace |p1-p2|

drawAngleAt(int, Point) - Method in class Polygon

Draws an arc (angle) on the ith vertex (start from 0) using the current graphics context.

drawThickLine(double, Graphics, double, double, double, double) - Static method in class GraphicsUtil

Plot a thick line from (x1, y1) to (x2,y2) with radius r

drawThickLine(int, Graphics, int, int, int, int) - Static method in class GraphicsUtil

Plot a thick line from (x1, y1) to (x2,y2) with radius r

drawThickOval(int, Graphics, int, int, int, int) - Static method in class GraphicsUtil

Plot a thick line from (x1, y1) to (x2,y2) with radius r

E

edge - Variable in class Ground

Original edge of the ground object.

edit - Variable in class Tablet

Ellipse - class Ellipse.

This class represents an Ellipse described by its upper_left, corner width and height of the encapsulating rectangle.

ELLIPSE - Static variable in interface GeometricObject

Ellipse() - Constructor for class Ellipse

The constructor.

Ellipse(double, double, double, double) - Constructor for class Ellipse

The constructor.

Ellipse(Point, Dimension) - Constructor for class Ellipse

The constructor.

Ellipse(Point, int, int) - Constructor for class Ellipse

The constructor.

end_points - Variable in class Spring

End points of the spring stored in a line.

equalDoubles(double, double, double) - Static method in class GeometryUtil

Return true if |a-b| < tolerance

F

file - Variable in class ControlModule

file - Variable in class StatisticsModule

file - Variable in class Tablet

filter - Variable in class ObjectManager

Filter - class Filter.

This class manages the objects recognized by the Tablet.

FILTER_ON - Variable in class Tablet

filter() - Method in class Tablet

Try to get rid of some of the noise.

filter(Object) - Method in class Filter

Filters the object.

Filter(ObjectManager) - Constructor for class Filter

The constructor.

G

GeometricComputationException - exception GeometricComputationException.

Thrown when an exception occurs in a geometric computation.

GeometricComputationException(String) - Constructor for class GeometricComputationException

The constructor.

GeometricObject - interface GeometricObject.

All the objects who want to be Geometric must implement this interface.

GeometryUtil - class GeometryUtil.

Implements geometry related utility functions

GeometryUtil() - Constructor for class GeometryUtil

getAbsoluteAngles() - Method in class Polygon

Returns an array containing the angles that each edge makes with the x axis.

getAbsolutePositiveAngles() - Method in class Polygon

Returns an array containing the angles that each edge makes with the x axis.

getAngle() - Method in class Cross

Returns the angle of the motor WRT the x axis in radians.

getAngle() - Method in class Ground

Returns the angle of the Ground WRT the x axis in radians.

getAngle() - Method in class Line

Returns the angle of the object WRT the x axis in radians.

getAngle() - Method in class Motor

Returns the angle of the motor WRT the x axis in radians.

getAngle() - Method in class Rectangle

Returns the angle of the object WRT the x axis in radians.

getAngle() - Method in interface Rotatable

Returns the angle of the object WRT the x axis in radians.

getAngle() - Method in class Shade

Returns the angle of the object WRT the x axis in radians.

getCartesianAngle() - Method in class Line

Returns the angle of the object WRT the x axis in radians.

getCenter() - Method in class Rectangle

Returns the center of this rectangle.

getChildren() - Method in class Cross

This method should return a vector containing the children of this object.

getChildren() - Method in class Ground

This method should return a vector containing the children of this object.

getChildren() - Method in class Motor

This method should return a vector containing the children of this object.

getChildren() - Method in interface NonTerminal

This method should return a vector containing the children of this object.

getChildren() - Method in class Pin

This method should return a vector containing the children of this object.

getComplement(int) - Static method in class SpatialRelation

To String

getDataPoints() - Method in class Ellipse

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in interface GeometricObject

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in class Line

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in class Point

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in class Polygon

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in class Rectangle

This method is used to get the original data points that forms this GeometricObject

getDataPoints() - Method in class Tablet

Put the valid points in the points array in a Polygon and return it.

getEdge(int) - Method in class Polygon

This method returns the nth edge of this Polygon.

getHeight() - Method in class Rectangle

Returns the height

getHorizontalBounds() - Method in class Polygon

Supplied for completeness.

getIntersection(Line) - Method in class Line

Returns the intersection of the two infinite length lines described by this line and the argument.

getMajorAngles() - Method in class Polygon

Return the major angles in this polygon

getMajorAxisAngle() - Method in class Rectangle

Returns the angle between the longer of width or height vectors and the x axis.

getMajorAxisDirection() - Method in class Rectangle

Returns the direction of the major axis of this Rectangle Known eksik: Should be tested.

getMajorAxisLength() - Method in class Rectangle

Returns the larger of width and height.

getMinorAxisAngle() - Method in class Rectangle

Returns the angle between the shorter of width or height vectors and the x axis.

getMinorAxisLength() - Method in class Rectangle

Returns the smaller of width and height.

getNeighborObjects(Point, int) - Method in class ObjectManager

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.

getNeighborObjectsOriginal(Point, int) - Method in class ObjectManager

Returns a vector of all the geometric objects "sufficiently close to the point passes, determined by the search radius r.

getPolygonalBounds() - Method in class Ellipse

This method should return a polygon that corresponds to this object.

getPolygonalBounds() - Method in interface GeometricObject

This method should return a polygon that fully contains the current object.

getPolygonalBounds() - Method in class Line

This method should return a polygon that fully contains the current object.

getPolygonalBounds() - Method in class Point

This method should return a polygon that corresponds to this object.

getPolygonalBounds() - Method in class Polygon

This method should return a polygon that fully contains the current object.

getPolygonalBounds() - Method in class Rectangle

This method should return a polygon that corresponds to this object.

getPolygonalBoundsArray() - Method in class Cross

This method should return the polygonal array bounds of this non-terminal object.

getPolygonalBoundsArray() - Method in class Ground

This method should return the polygonal array bounds of this non-terminal object.

getPolygonalBoundsArray() - Method in class Motor

This method should return the polygonal array bounds of this non-terminal object.

getPolygonalBoundsArray() - Method in interface NonTerminal

This method should return the polygonal array bounds of this non-terminal object.

getPolygonalBoundsArray() - Method in class Pin

This method should return the polygonal array bounds of this non-terminal object.

getPolygonIndices() - Method in class Tablet

calculate the lsq error.

getRectangularBounds() - Method in class Cross

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds() - Method in class Ellipse

Supplied for completeness.

getRectangularBounds() - Method in interface GeometricObject

This method should return the Rectangular bounds of the object.

getRectangularBounds() - Method in class Ground

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds() - Method in class Line

Supplied for completeness.

getRectangularBounds() - Method in class Motor

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds() - Method in interface NonTerminal

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds() - Method in class Pin

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds() - Method in class Point

Supplied for completeness.

getRectangularBounds() - Method in class Polygon

Supplied for completeness.

getRectangularBounds() - Method in class Rectangle

Supplied for completeness.

getRectangularBounds() - Method in class Shade

Supplied for completeness.

getRectangularBounds() - Method in class Spring

This method should return the Rectangular bounds of this non-terminal object.

getRectangularBounds(int) - Method in class Polygon

Supplied for completeness.

getSlidingWindowHistogram(double[], double, double, double, double) - Static method in class StatisticsModule

Plot sliding window

getTimeStamp() - Method in class Ellipse

Returns the time stamp of the current Terminal

getTimeStamp() - Method in class Line

Returns the time stamp of the current Terminal

getTimeStamp() - Method in class Point

Returns the time stamp of the current Terminal

getTimeStamp() - Method in class Polygon

Returns the time stamp of the current Terminal

getTimeStamp() - Method in class Rectangle

Returns the time stamp of the current Terminal

getTimeStamp() - Method in class Shade

Returns the time stamp of the current Terminal

getTimeStamp() - Method in interface Terminal

Returns the time stamp of the current Terminal

getType() - Method in class Cross

Implement Paintable

getType() - Method in class Ellipse

Implement GeometricObject

getType() - Method in class Ground

Implement Paintable

getType() - Method in class Line

Implement GeometricObject

getType() - Method in class Motor

Implement Paintable

getType() - Method in interface Paintable

Returns the type of this NonTerminal

getType() - Method in class Pin

Implement Paintable

getType() - Method in class Point

Implement GeometricObject

getType() - Method in class Polygon

Implement GeometricObject

getType() - Method in class Rectangle

Implement GeometricObject

getType() - Method in class Shade

Implement GeometricObject

getType() - Method in class Spring

Implement Paintable

getTypeWithTolerance(double) - Method in class Ellipse

This returns "circle" if the width/height ratio is within tolerance neighborhood of 1.

getWidth() - Method in class Rectangle

Returns the width

graphics - Variable in class Cross

Graphics context for this Geometric object.

graphics - Variable in class Ellipse

Graphics context for this Geometric object.

graphics - Variable in class Ground

Graphics context for this Geometric object.

graphics - Variable in class Line

Graphics context for this Geometric object.

graphics - Variable in class Motor

Graphics context for this Geometric object.

graphics - Variable in class Pin

Graphics context for this Geometric object.

graphics - Variable in class Point

Graphics context for this Geometric object.

graphics - Variable in class Polygon

Graphics context for this Geometric object.

graphics - Variable in class Rectangle

Graphics context for this Geometric object.

GraphicsUtil - class GraphicsUtil.

Implements some methods not found in jdk 1.1

GraphicsUtil() - Constructor for class GraphicsUtil

Ground - class Ground.

A basic Ground object with shading and edges.

Ground(Shade, Polygon) - Constructor for class Ground

The constructor.

H

hasOnMajorAxisDirection(GeometricObject) - Method in class Rectangle

This method should return true if the input object lies in the major axis direction of this Rectangle.

height - Variable in class Rectangle

height

height_x - Variable in class Rectangle

x component of the height vector.

height_y - Variable in class Rectangle

y component of the height vector.

I

in_recognition_mode - Variable in class Tablet

invalidateCaches() - Method in class Tablet

Invalidates caches

isLine(Polygon) - Static method in class Line

Returns true if the input Polygon is a line.

isRectangle(Polygon) - Static method in class Rectangle

Returns true if the input polygon looks like a Rectangle Can be optimized by eliminating Polygon conversions.

isSpring(Polygon) - Static method in class Spring

Returns true if the input polygon looks like a Spring.

K

keyPressed(KeyEvent) - Method in class ControlModule

Handle key stroke events

keyPressed(KeyEvent) - Method in class ObjectManager

Handle key stroke events

keyPressed(KeyEvent) - Method in class StatisticsModule

Handle key stroke events

keyPressed(KeyEvent) - Method in class Tablet

Handle key stroke events

keyReleased(KeyEvent) - Method in class ControlModule

Handle key stroke events

keyReleased(KeyEvent) - Method in class ObjectManager

Handle key stroke events

keyReleased(KeyEvent) - Method in class StatisticsModule

Handle key stroke events

keyReleased(KeyEvent) - Method in class Tablet

Handle key stroke events

keyTyped(KeyEvent) - Method in class ControlModule

Handle key stroke events

keyTyped(KeyEvent) - Method in class ObjectManager

Handle key stroke events

keyTyped(KeyEvent) - Method in class StatisticsModule

Handle key stroke events

keyTyped(KeyEvent) - Method in class Tablet

Handle key stroke events

L

l1 - Variable in class Cross

First line of the cross.

l2 - Variable in class Cross

Modified l2 to be perpendicular to l1.

last_index - Variable in class Tablet

leastSquaresForCircle() - Method in class Tablet

calculate the lsq error.

leastSquaresForPolygon() - Method in class Tablet

calculate the lsq error.

LEFT - Static variable in class SpatialRelation

| | | | ___|___|___ | | X | | ___|___|___ | | | | | |

LEFT_RIGHT - Static variable in class Direction

| | | | ___|___|___ | | XX | X | XX ___|___|___ | | | | | |

length() - Method in class Line

Returns the length of this line.

line - Variable in class Tablet

Line - class Line.

This class represents a line described by its end-points p, q.

LINE - Static variable in interface GeometricObject

line_sequences - Variable in class Filter

The vector for holding the line sequences.

Line() - Constructor for class Line

The constructor.

Line(double, double, double, double) - Constructor for class Line

The constructor.

Line(Line) - Constructor for class Line

The constructor.

Line(Point, Point) - Constructor for class Line

The constructor.

lines - Variable in class Shade

Lines that formed this Shade.

linesParallel(Line, Line, double) - Static method in class GeometryUtil

Return true if two lines are roughly parallel Tolerance is the tolerance in the difference of slopes.

loops - Variable in class Spring

The number of loops that the spring makes.

lower_left - Variable in class Tablet

LOWER_LEFT - Static variable in class SpatialRelation

| | | | ___|___|___ | | | | ___|___|___ | | X | | | |

LOWER_RIGHT - Static variable in class SpatialRelation

| | | | ___|___|___ | | | | ___|___|___ | | | | X | |

M

main(String[]) - Static method in class VisiPad

menubar - Variable in class ControlModule

menubar - Variable in class StatisticsModule

menubar - Variable in class Tablet

Motor - class Motor.

A basic motor with a body and a rotor

Motor(Rectangle, Line) - Constructor for class Motor

The constructor.

mouseClicked(MouseEvent) - Method in class ObjectManager

Handle mouse events

mouseClicked(MouseEvent) - Method in class StatisticsModule

Handle mouse events

mouseClicked(MouseEvent) - Method in class Tablet

Handle mouse events

mouseDragged(MouseEvent) - Method in class ObjectManager

Mouse events

mouseDragged(MouseEvent) - Method in class StatisticsModule

Handle mouse motion events

mouseDragged(MouseEvent) - Method in class Tablet

Handle mouse motion events

mouseEntered(MouseEvent) - Method in class ObjectManager

Handle mouse events

mouseEntered(MouseEvent) - Method in class StatisticsModule

Handle mouse events

mouseEntered(MouseEvent) - Method in class Tablet

Handle mouse events

mouseExited(MouseEvent) - Method in class ObjectManager

Handle mouse events

mouseExited(MouseEvent) - Method in class StatisticsModule

Handle mouse events

mouseExited(MouseEvent) - Method in class Tablet

Handle mouse events

mouseMoved(MouseEvent) - Method in class ObjectManager

Mouse events

mouseMoved(MouseEvent) - Method in class StatisticsModule

Handle mouse motion events

mouseMoved(MouseEvent) - Method in class Tablet

Handle mouse motion events

mousePressed(MouseEvent) - Method in class ObjectManager

Handle mouse events

mousePressed(MouseEvent) - Method in class StatisticsModule

Handle mouse events

mousePressed(MouseEvent) - Method in class Tablet

Handle mouse events

mouseReleased(MouseEvent) - Method in class ObjectManager

Handle mouse events

mouseReleased(MouseEvent) - Method in class StatisticsModule

Handle mouse events

mouseReleased(MouseEvent) - Method in class Tablet

Handle mouse events

N

new_edge - Variable in class Ground

Modified edge.

new_rotor - Variable in class Motor

Modified rotor of the motor to be parallel to major axis.

NonTerminal - interface NonTerminal.

All the objects who want to be NonTerminal must implement this interface.

normalize(double[]) - Method in class Polygon

Normalize the polygon edges so that the angles they make with the x axis are chosen from the given angle set.

normalizeObject(Object) - Method in class ObjectManager

Look at the statistical information and modify the polygons to look like as they were intended to be.

normalizePolygon() - Method in class Tablet

Modify the polygon, so that the lines appear as the user wanted them to be (ie, get rid of the small rotations and shifts.

O

object_manager - Variable in class Filter

The object manager associated with this object.

object_manager - Variable in class ParseSupervisor

The spatial parser

object_manager - Variable in class StatisticsModule

object_manager - Variable in class Tablet

ObjectManager - class ObjectManager.

This class manages the objects recognized by the Tablet.

ObjectManager(Tablet) - Constructor for class ObjectManager

The constructor.

objects - Variable in class ObjectManager

off_dimension - Variable in class Tablet

options - Variable in class Tablet

orientation_angle - Variable in class ControlModule

orientation_angle - Variable in class Tablet

original_circle - Variable in class Pin

Original circle

original_cross - Variable in class Pin

Original cross.

original_l2 - Variable in class Cross

Original l2.

output_polygon - Variable in class Tablet

P

paint() - Method in class Cross

Draw the Cross.

paint() - Method in class Ellipse

Draw the object

paint() - Method in class Ground

Draw the Ground

paint() - Method in class Line

Draw the object

paint() - Method in class Motor

Draw the Motor

paint() - Method in interface Paintable

Draw the objects

paint() - Method in class Pin

Draw the Pin.

paint() - Method in class Point

Draw the object

paint() - Method in class Polygon

Draw the object

paint() - Method in class Rectangle

Draw the object

paint() - Method in class Shade

Draw the object

paint() - Method in class Spring

Draw the Spring

paint(Graphics) - Method in class Cross

Draw the Cross

paint(Graphics) - Method in class Ellipse

Draw the object

paint(Graphics) - Method in class Ground

Draw the Ground

paint(Graphics) - Method in class Line

Draw the object

paint(Graphics) - Method in class Motor

Draw the Motor

paint(Graphics) - Method in class ObjectManager

Draw the objects

paint(Graphics) - Method in interface Paintable

Draw the objects using the given graphics context.

paint(Graphics) - Method in class Pin

Draw the Pin

paint(Graphics) - Method in class Point

Draw the object

paint(Graphics) - Method in class Polygon

Draw the object

paint(Graphics) - Method in class Rectangle

Draw the object

paint(Graphics) - Method in class Shade

Draw the object

paint(Graphics) - Method in class Spring

Draw the Spring Can be made faster by incrementing theta in larger chunks.

paint(Graphics) - Method in class StatisticsModule

Overloaded for double buffering.

paint(Graphics) - Method in class Tablet

Overloaded for double buffering.

paint(Graphics, int) - Method in class Rectangle

Draw the object

Paintable - interface Paintable.

All the objects who want to be Paintable must implement this interface.

paintOriginal(Graphics) - Method in class Cross

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Ellipse

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Ground

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Line

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Motor

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in interface Paintable

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Pin

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Point

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Polygon

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Rectangle

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Shade

This method is used to paint the original data points that forms this GeometricObject

paintOriginal(Graphics) - Method in class Spring

This method is used to paint the original data points that forms this GeometricObject

parallelAngles(double, double, double) - Static method in class GeometryUtil

Return true if two lines with angles a and b are roughly parallel within the tolerance t.

parse_supervisor - Variable in class ObjectManager

parse() - Method in class ObjectManager

Call the parse method in spatial_parser

parse(ObjectManager) - Method in class SpatialParser

Handle key stroke events

parseCross(ObjectManager) - Method in class SpatialParser

Parse Cross

parseGround(ObjectManager) - Method in class SpatialParser

Parse Ground

parseMotor(ObjectManager) - Method in class SpatialParser

Parse Motor

parsePin(ObjectManager) - Method in class SpatialParser

Parse Pin

ParseSupervisor - class ParseSupervisor.

This subclass of Thread automatically calls the parser.

ParseSupervisor(ObjectManager) - Constructor for class ParseSupervisor

The constructor.

pen_menu - Variable in class Tablet

Pin - class Pin.

A basic Pin with a round top and a cross.

Pin(Ellipse, Cross) - Constructor for class Pin

The constructor.

plot_output_circle() - Method in class Tablet

Plot the recognized circle if one was recognized.

plot_output_line() - Method in class Tablet

Plot the recognized line if one was recognized.

plot_output_polygon() - Method in class Tablet

Plot the recognized polygon if one was recognized.

plotBarGraph(double[], double, double, double) - Method in class StatisticsModule

Plot bar graph

plotSlidingWindowGraph(double[], double, double, double, double) - Method in class StatisticsModule

Plot sliding window

Point - class Point.

This class represents a Point described by a java.awt.geom.Line2D.Double

POINT - Static variable in interface GeometricObject

Point() - Constructor for class Point

The constructor.

Point(int, int) - Constructor for class Point

The constructor.

Point(Point) - Constructor for class Point

The constructor.

pointAt(int) - Method in class Polygon

Returns the ith point in this Polygon

pointDown() - Method in class Line

Swaps the first and the second points if needed so that the second point is below the first one.

pointIsOn(Point, int) - Method in class Ellipse

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOn(Point, int) - Method in interface GeometricObject

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOn(Point, int) - Method in class Line

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOn(Point, int) - Method in class Point

Returns true if the point is within +-radius distance from this point.

pointIsOn(Point, int) - Method in class Polygon

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOn(Point, int) - Method in class Rectangle

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOn(Point, int) - Method in class Shade

Returns true if the point is within +-radius distance from the curve defining the object.

pointIsOnOriginal(Point, int) - Method in class Ellipse

Returns true if the point is within +-radius distance from the original curve defining the object.

pointIsOnOriginal(Point, int) - Method in interface GeometricObject

Returns true if the point is within +-radius distance from the original curve defining the object.

pointIsOnOriginal(Point, int) - Method in class Line

Returns true if the point is within +-radius distance from the original curve defining the object.

pointIsOnOriginal(Point, int) - Method in class Point

Returns true if the point is within +-radius distance from the original curve defining the object.

pointIsOnOriginal(Point, int) - Method in class Polygon

Returns true if the point is within +-radius distance from the original curve defining the object.

pointIsOnOriginal(Point, int) - Method in class Rectangle

Returns true if the point is within +-radius distance from the original curve defining the object.

pointLeft() - Method in class Line

Swaps the first and the second points if needed so that the second point is to the left of the first one.

pointRight() - Method in class Line

Swaps the first and the second points if needed so that the second point is to the right of the first one.

points - Variable in class Ellipse

The original data points

points - Variable in class Line

The original data points

points - Variable in class Point

The original data points

points - Variable in class Polygon

The original data points

points - Variable in class Rectangle

The original data points

points - Variable in class Tablet

pointUp() - Method in class Line

Swaps the first and the second points if needed so that the second point is above the first one.

polar_points - Variable in class Tablet

polar_points_is_valid - Variable in class Tablet

PolarPoint - class PolarPoint.

Polar Point object that stores an angle and a radius.

PolarPoint() - Constructor for class PolarPoint

Polar Point constructor

PolarPoint(double, double) - Constructor for class PolarPoint

Polar Point constructor

polygon - Variable in class Spring

The polygon that was used to construct the spring.

Polygon - class Polygon.

This class represents a polygon described by its vertices.

POLYGON - Static variable in interface GeometricObject

Polygon() - Constructor for class Polygon

The constructor.

Polygon(int[], int[], int) - Constructor for class Polygon

The constructor.

Polygon(Line) - Constructor for class Polygon

The constructor.

Polygon(Point[]) - Constructor for class Polygon

The constructor.

Polygon(Polygon) - Constructor for class Polygon

The constructor.

Polygon(Polygon) - Constructor for class Polygon

The constructor.

ptSegDist(Point, Point, Point) - Static method in class GeometryUtil

A different version of ptSegDist

ptSegDistSq(double, double, double, double, double, double) - Static method in class GeometryUtil

From Sun's java.awt.geom.Line2D.java Returns the square of the distance from a point to a line segment.

ptSegDistSq(Point, Point, Point) - Static method in class GeometryUtil

A different version of ptSegDistSq

Q

quit_menu - Variable in class ControlModule

quit_menu - Variable in class StatisticsModule

quit_menu - Variable in class Tablet

R

radian2degree(double) - Static method in class GeometryUtil

radian2degree

radius - Variable in class PolarPoint

radius - Variable in class Tablet

Rectangle - class Rectangle.

This class represents a Rectangle described by its width and height vectors.

RECTANGLE - Static variable in interface GeometricObject

Available GeometricObject types.

Rectangle(double, double, double, double, double) - Constructor for class Rectangle

The constructor.

Rectangle(double, double, Point, double) - Constructor for class Rectangle

The constructor.

Rectangle(int, int, int, int) - Constructor for class Rectangle

The constructor.

Rectangle(Point, Dimension) - Constructor for class Rectangle

The constructor.

Rectangle(Point, Dimension, double) - Constructor for class Rectangle

The constructor.

Rectangle(Rectangle) - Constructor for class Rectangle

The constructor.

Rectangle(Rectangle) - Constructor for class Rectangle

The constructor.

relative_rotor_angle - Variable in class Motor

Angle that the line from the center of the body to the tip rotor makes with the x axis.

relativeCCW(double, double, double, double, double, double) - Static method in class GeometryUtil

From Sun's java.awt.geom.Line2D.java Returns an indicator of where the specified point (PX, PY) lies with respect to the line segment from (X1, Y1) to (X2, Y2).

relativeCCW(Point, Point, Point) - Static method in class GeometryUtil

A different version of relativeCCW

removeObject(Object) - Method in class ObjectManager

Removes the argument object from the objects Vector.

reset() - Method in class ObjectManager

Removes all the objects.

reset() - Method in class Tablet

Reset the arrays

RIGHT - Static variable in class SpatialRelation

| | | | ___|___|___ | | | | X ___|___|___ | | | | | |

Rotatable - interface Rotatable.

All the objects whose rotation makes sense must implement this interface.

rotate(double) - Method in class Polygon

This method rotates the polygon by theta radians CCW.

rotateAbout(Point, double) - Method in class Rectangle

Rotates the rectangle about the point p theta radians CCW.

rotor - Variable in class Motor

Original rotor of the motor.

rotor_length - Variable in class Motor

Rotor length of the rotor.

roundAngles(double[], double) - Static method in class GeometryUtil

return a double array which is the same length as the input array, except the array entries are rounded up or down to be integral multiples of dx.

run() - Method in class ParseSupervisor

run

S

scale - Variable in class ControlModule

scale - Variable in class Tablet

scaleAboutCenter(double) - Method in class Rectangle

scaleAboutCenter

screen2cartesian(int) - Static method in class SpatialRelation

To String

sd_scale - Variable in class Tablet

selected_objects - Variable in class ObjectManager

selectObjects(GeometricObject[]) - Method in class ObjectManager

Select the objects in the argument vector.

sequence_delay - Static variable in class Tablet

SequenceTerminal - interface SequenceTerminal.

All the objects who want to be NonTerminal must implement this interface.

setDataPoints(Polygon) - Method in class Ellipse

This method is used to set the original data points that forms this GeometricObject

setDataPoints(Polygon) - Method in interface GeometricObject

This method is used to set the original data points that forms this GeometricObject

setDataPoints(Polygon) - Method in class Line

This method is used to set the original data points that forms this GeometricObject

setDataPoints(Polygon) - Method in class Point

This method is used to set the original data points that forms this GeometricObject

setDataPoints(Polygon) - Method in class Polygon

This method is used to set the original data points that forms this GeometricObject

setDataPoints(Polygon) - Method in class Rectangle

This method is used to set the original data points that forms this GeometricObject

setDebugging(boolean) - Method in class Tablet

Set debugging mode

setGraphicsContext(Graphics) - Method in class Cross

Set graphics context for this Cross object.

setGraphicsContext(Graphics) - Method in class Ellipse

Set graphics context for this Geometric object.

setGraphicsContext(Graphics) - Method in class Ground

Set graphics context for this Ground object.

setGraphicsContext(Graphics) - Method in class Line

Set graphics context for this Geometric object.

setGraphicsContext(Graphics) - Method in class Motor

Set graphics context for this Motor object.

setGraphicsContext(Graphics) - Method in interface Paintable

Set graphics context for this Paintable object.

setGraphicsContext(Graphics) - Method in class Pin

Set graphics context for this Pin object.

setGraphicsContext(Graphics) - Method in class Point

Set graphics context for this Geometric object.

setGraphicsContext(Graphics) - Method in class Polygon

Set graphics context for this Geometric object.

setGraphicsContext(Graphics) - Method in class Rectangle

Set graphics context for this Geometric object.

setGraphicsContext(Graphics) - Method in class Spring

Set graphics context for this Pin object.

setRecognitionMode(boolean) - Method in class Tablet

Disable or enable recognition process by turning mouse event listening off or on.

setRectangle(Rectangle) - Method in class Rectangle

setRectangle

setTimeStamp(long) - Method in class Ellipse

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in class Line

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in class Point

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in class Polygon

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in class Rectangle

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in class Shade

Sets the time stamp of the current Terminal

setTimeStamp(long) - Method in interface Terminal

Sets the time stamp of the current Terminal

shade - Variable in class Ground

Original body of the shade.

Shade - class Shade.

This class represents a line described by its end-points p, q.

shade(Graphics, int) - Method in class Rectangle

Shade the object

shade(Graphics, int, int, int) - Method in class Rectangle

Shade the object

Shade(Vector) - Constructor for class Shade

The constructor.

shades - Variable in class Shade

Number of shades to draw.

show_parsed_objects - Variable in class ObjectManager

This is true if the parsed stuff is to be painted.

show_parsed_objects - Variable in class Tablet

simplifyPolygon() - Method in class Tablet

Simplify the polygon to get rid of consecutive lines which are sufficiently parallel.

sleep(int) - Method in class Tablet

Do useless work for some number of iterations specified by the argument.

sliding_window_statistics_module - Static variable in class Tablet

spatial_parser - Variable in class ObjectManager

SpatialParser - class SpatialParser.

This class parses the objects drawn by the user.

SpatialParser() - Constructor for class SpatialParser

The constructor.

SpatialRelation - class SpatialRelation.

This class lists the binary spatial relations that two objects may have

SpatialRelation() - Constructor for class SpatialRelation

spatialRelation(GeometricObject) - Method in class Ellipse

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject) - Method in interface GeometricObject

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject) - Method in class Line

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject) - Method in class Point

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject) - Method in class Polygon

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject) - Method in class Rectangle

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelation(GeometricObject, double) - Method in class Rectangle

This method should return the spatial relation of the input parameter with respect to this object.

spatialRelationCartesian(GeometricObject) - Method in class Rectangle

This method should return the spatial relation of the input parameter with respect to this object.

speed - Variable in class Tablet

Spring - class Spring.

A basic Spring

Spring(Polygon) - Constructor for class Spring

The constructor constructs a spring that is approximated by the input polygon.

SQUARE - Static variable in interface GeometricObject

statistics_menu - Variable in class Tablet

StatisticsModule - class StatisticsModule.

This class is supposed to show basic statistical data about the recognized objects.

StatisticsModule(ObjectManager) - Constructor for class StatisticsModule

The constructor.

step_angle - Variable in class ControlModule

step_angle - Variable in class Tablet

swapPoints() - Method in class Line

Swaps the first and the secons points.

T

t_scale - Variable in class Tablet

tablet - Variable in class ControlModule

tablet - Variable in class ObjectManager

tablet - Static variable in class VisiPad

Tablet - class Tablet.

In this class last_index refers to the index of the last point read in the points array (ie.

Tablet(int, double, double, String) - Constructor for class Tablet

The constructor.

Terminal - interface Terminal.

All the objects who want to be NonTerminal must implement this interface.

test_circle() - Method in class Tablet

See if the input was meant to be a circle.

test_line() - Method in class Tablet

See if the input is a line.

test_polygon() - Method in class Tablet

See if the input is a polygon.

theta - Variable in class PolarPoint

theta_scale - Variable in class Tablet

time - Variable in class Tablet

time_stamp - Variable in class Ellipse

Time stamp of this object.

time_stamp - Variable in class Line

Time stamp of this object.

time_stamp - Variable in class Point

Time stamp of this object.

time_stamp - Variable in class Polygon

Time stamp of this object.

time_stamp - Variable in class Rectangle

Time stamp of this object.

tip_position - Variable in class Motor

The position of the tip relative to the center of the body.

toPolygon() - Method in class Line

This method is used to get the original data points that forms this GeometricObject

toString() - Method in class Ellipse

Override toString

toString() - Method in class Line

Override toString

toString() - Method in class Point

Override toString

toString() - Method in class PolarPoint

Simple printing

toString() - Method in class Polygon

Override toString

toString() - Method in class Rectangle

Override toString

toString() - Method in class Shade

Override toString

toString(int) - Static method in class Direction

| | | | ___|___|___ | | | | ___|___|___ | | | | X | |

toString(int) - Static method in class SpatialRelation

To String

touches(GeometricObject) - Method in class Ellipse

This method should return true if the input objects touch.

touches(GeometricObject) - Method in interface GeometricObject

This method should return true if the input object touches this geometric object.

touches(GeometricObject) - Method in class Line

This method should return true if the input objects touch.

touches(GeometricObject) - Method in class Point

This method should return true if the input objects touch.

touches(GeometricObject) - Method in class Polygon

This method should return true if the input objects touch.

touches(GeometricObject) - Method in class Rectangle

This method should return true if the input objects touch.

tryCombining(Object) - Method in class ObjectManager

Try combining the input object with whatever is present in the objects vector.

tryCombining(Object, int) - Method in class Polygon

Try combining the input object with this Polygon.

turn_angle_treshold - Variable in class Tablet

U

undo_menu - Variable in class Tablet

undo() - Method in class ObjectManager

A very primitive undo

union(Rectangle) - Method in class Rectangle

Return the rectangularBounds of the union of this rectangle and the argument.

update_d() - Method in class Tablet

Update the direction graph.

update_dd_dt() - Method in class Tablet

Update change in direction

update(Graphics) - Method in class StatisticsModule

Handle double buffering and do the real drawing.

update(Graphics) - Method in class Tablet

Handle double buffering and do the real drawing.

updateAcceleration() - Method in class Tablet

Update the acceleration graph.

updateMain() - Method in class Tablet

Update the main graph.

updateVelocity() - Method in class Tablet

Update the velocity graph.

UPPER_LEFT - Static variable in class SpatialRelation

| | X | | ___|___|___ | | | | ___|___|___ | | | | | |

upper_right - Variable in class Tablet

UPPER_RIGHT - Static variable in class SpatialRelation

| | | | X ___|___|___ | | | | ___|___|___ | | | | | |

V

v_is_valid - Variable in class Tablet

v_menu - Variable in class Tablet

v_scale - Variable in class Tablet

v_window - Variable in class Tablet

v_window_graphics - Variable in class Tablet

vectors_menu - Variable in class Tablet

VisiPad - class VisiPad.

See the end of the file for the log of changes.

VisiPad() - Constructor for class VisiPad

W

width - Variable in class Rectangle

width

width_x - Variable in class Rectangle

x component of the width vector.

width_y - Variable in class Rectangle

y component of the width vector.

window_width - Variable in class ControlModule

window_width - Static variable in class Tablet

windows - Variable in class Tablet

X

x - Variable in class Rectangle

The x coordinate of the position of width vector.

x_window_graphics - Static variable in class Tablet

Y

y - Variable in class Rectangle

The y coordinate of the position of width vector

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