bridges.base.Circle Class Reference

Inheritance diagram for bridges.base.Circle:

Detailed Description

This class defines a circle and is part of the symbol collection. A circle has a center and radius.

Basic styling such as stroke and fill are defined in the superclass Symbol.

Author

Kalpathi Subramanian

Date

12/24/18

Public Member Functions
	Circle ()
	Circle (float r)
	Circle (float locx, float locy, float r)
String	getName ()
void	setRadius (float r)
void	setCircle (float locx, float locy, float r)
void	translate (float tx, float ty)
void	scale (float scale)
float []	getDimensions ()
JSONObject	getJSONRepresentation ()
Public Member Functions inherited from bridges.base.Symbol
	Symbol ()
void	setLabel (String label)
String	getLabel ()
String	getIdentifier ()
void	setFillColor (Color c)
void	setFillColor (String c)
Color	getFillColor ()
void	setStrokeColor (Color c)
Symbol	setStrokeColor (String c)
Color	getStrokeColor ()
void	setStrokeWidth (float strokewidth)
	This method sets the symbol stroke width. More...
float	getStrokeWidth ()
Symbol	setOpacity (float op)
	This method sets the symbol opacity. More...
float	getOpacity ()
Symbol	setStrokeDash (int dash)
Integer	getStrokeDash ()
void	setLocation (float x, float y)
float []	getLocation ()
float []	getDimensions ()
JSONObject	getJSONRepresentation ()

Additional Inherited Members
Protected Member Functions inherited from bridges.base.Symbol
String	getShapeType ()
void	setShapeType (String sh)
void	translatePoint (float[] pt, float tx, float ty)
Protected Attributes inherited from bridges.base.Symbol
String	label = ""
Color	fillColor = new Color("blue")
float	opacity = DEFAULT_OPACITY
Color	strokeColor = new Color("white")
float	strokeWidth = DEFAULT_STROKEWIDTH
Integer	strokeDash = DEFAULT_STROKEDASH
float	locationX = DEFAULT_LOCATIONX
float	locationY = DEFAULT_LOCATIONY

Constructor & Destructor Documentation

Circle() [1/3]

bridges.base.Circle.Circle

(

)

Construct a default circle (center at origin, radius of 10 units)

Circle() [2/3]

bridges.base.Circle.Circle

(

float

r

)

Construct a circle of radius r

Parameters

r	radius of circle

Circle() [3/3]

bridges.base.Circle.Circle	(	float	locx,
		float	locy,
		float	r
	)

Construct a circle with given location and radius

Parameters

locx	x coordinat of circle center
locy	y coordinat of circle center
r	radius of circle

Member Function Documentation

getDimensions()

float [] bridges.base.Circle.getDimensions

(

)

This method returns the dimensions of the shape: min and max values in X and Y

Returns

array of 4 values This method returns the dimensions of the shape: min and max values in X and Y

bounding box of circle (array of 4 values)

getJSONRepresentation()

JSONObject bridges.base.Circle.getJSONRepresentation

(

)

This method returns the JSON representation of the shape

Returns

JSON representation of circle (string)

getName()

String bridges.base.Circle.getName

(

)

This method gets the name of the shape

Returns

name shape name

scale()

void bridges.base.Circle.scale

(

float

scale

)

Scale the circle Only the radius needs to be scaled, using a single scale value

Parameters

scale

factor s

setCircle()

void bridges.base.Circle.setCircle	(	float	locx,
		float	locy,
		float	r
	)

This method sets the circle dimensions

Parameters

locx	x coordinate of circle center
locy	y coordinate of circle center
r	radius of circle

Returns

none

setRadius()

void bridges.base.Circle.setRadius

(

float

r

)

This method sets the radius of the circle

Parameters

r

radius

translate()

void bridges.base.Circle.translate	(	float	tx,
		float	ty
	)

Translate the circle

Parameters

(tx,ty)

translation vector

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The documentation for this class was generated from the following file:

• /home/erik/work/bridges/bridges-java/src/main/java/bridges/base/Circle.java