Inheritance diagram for bridges.base.Polyline:

Detailed Description

This class defines a polyline and is part of the symbol collection. A polyline has a sequence of points (x, y coordinate pairs)

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

Author: David Burlinson, Kalpathi Subramanian

Date: 12/23/18, 7/15/19

Public Member Functions
	Polyline ()

	Polyline (ArrayList< Float > pts)

String	getName ()

void	addPoint (float x, float y)

ArrayList< Float >	getPoints ()

void	setPolyline (ArrayList< Float > pts)

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

◆ Polyline() [1/2]

bridges.base.Polyline.Polyline ( )

Construct a default polyline structure

◆ Polyline() [2/2]

bridges.base.Polyline.Polyline ( ArrayList< Float > pts )

Construct a polyline with the give set of points

Member Function Documentation

◆ addPoint()

void bridges.base.Polyline.addPoint	(	float	x,
		float	y
	)

This method adds a point to the polyline

Parameters

x,y	Coordinates of the point

◆ getDimensions()

float [] bridges.base.Polyline.getDimensions ( )

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

Returns: Bounding box of the point list (array of 4 values)

◆ getJSONRepresentation()

JSONObject bridges.base.Polyline.getJSONRepresentation ( )

This method returns the JSON representation of the shape

Returns: string JSON string

◆ getName()

String bridges.base.Polyline.getName ( )

This method gets the name of the shape

Returns: shape name

◆ getPoints()

ArrayList<Float> bridges.base.Polyline.getPoints ( )

This method returns the point list of the polyline

Returns: points point list of the polyline - sequence of x, y values

◆ setPolyline()

void bridges.base.Polyline.setPolyline ( ArrayList< Float > pts )

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

/Users/kalpathi/gr/bridges/client/java/src/main/java/bridges/base/Polyline.java