Class Spring

java.lang.Object
  |
  +--Rectangle
        |
        +--Spring

class Spring

extends Rectangle

A basic Spring

Field Summary

(package private) Line	end_points End points of the spring stored in a line.
(package private) int	loops The number of loops that the spring makes.
(package private) Polygon	polygon The polygon that was used to construct the spring.

Fields inherited from class Rectangle

angle, graphics, height, height_x, height_y, points, time_stamp, width, width_x, width_y, x, y

Constructor Summary

(package private)

Spring(Polygon polygon) The constructor constructs a spring that is approximated by the input polygon.

Method Summary

Rectangle	getRectangularBounds() This method should return the Rectangular bounds of this non-terminal object.
java.lang.String	getType() Implement Paintable
static boolean	isSpring(Polygon polygon) Returns true if the input polygon looks like a Spring.
void	paint() Draw the Spring
void	paint(java.awt.Graphics g) Draw the Spring Can be made faster by incrementing theta in larger chunks.
void	paintOriginal(java.awt.Graphics g) This method is used to paint the original data points that forms this GeometricObject
void	setGraphicsContext(java.awt.Graphics g) Set graphics context for this Pin object.

Methods inherited from class Rectangle

area, containsGeometricObject, containsGeometricObjects, getAngle, getCenter, getDataPoints, getHeight, getMajorAxisAngle, getMajorAxisDirection, getMajorAxisLength, getMinorAxisAngle, getMinorAxisLength, getPolygonalBounds, getTimeStamp, getWidth, hasOnMajorAxisDirection, isRectangle, paint, pointIsOn, pointIsOnOriginal, rotateAbout, scaleAboutCenter, setDataPoints, setRectangle, setTimeStamp, shade, shade, spatialRelation, spatialRelation, spatialRelationCartesian, toString, touches, union

Methods inherited from class java.lang.Object

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

Field Detail

loops

int loops

The number of loops that the spring makes.

polygon

Polygon polygon

The polygon that was used to construct the spring.

end_points

Line end_points

End points of the spring stored in a line.

Constructor Detail

Spring

Spring(Polygon polygon)

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

Method Detail

paint

public void paint()

Draw the Spring

Overrides:

paint in class Rectangle

isSpring

public static boolean isSpring(Polygon polygon)

Returns true if the input polygon looks like a Spring.

paint

public void paint(java.awt.Graphics g)

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

Overrides:

paint in class Rectangle

setGraphicsContext

public void setGraphicsContext(java.awt.Graphics g)

Set graphics context for this Pin object. Must be set at least once before doing any drawing.

Overrides:

setGraphicsContext in class Rectangle

getType

public java.lang.String getType()

Implement Paintable

Overrides:

getType in class Rectangle

paintOriginal

public void paintOriginal(java.awt.Graphics g)

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

Overrides:

paintOriginal in class Rectangle

getRectangularBounds

public Rectangle getRectangularBounds()

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

Overrides:

getRectangularBounds in class Rectangle