This class defines a polygon and is part of the symbol collection. A polygon has a set of vertices, with vertices connected by line segments. It differs from the polyline in the sense that the last and first vertex are connect to close the shape. More...

#include <Polygon.h>

Inheritance diagram for bridges::datastructure::Polygon:

Public Member Functions
	Polygon ()
	default constructor More...

	Polygon (vector< float > pts)
	constructor, given a set of points More...

void	setPolygon (vector< float > pts)
	constructs a polygon, given a set of points More...

Public Member Functions inherited from bridges::datastructure::Polyline
	Polyline ()
	default constructor More...

	Polyline (vector< float > pts)
	Construct a polyline from sequence of points. More...

void	addPoint (float x, float y)
	This method adds a point to the polyline. More...

vector< float >	getPoints ()
	This method returns the point list of the polyline. More...

void	setPolyline (vector< float > pts)
	Construct a polyline from sequence of points. More...

void	getCenter (float *center)
	Get center of polyline - use its bounding box. More...

const string	getSymbolRepresentation () const override
	This method returns the JSON representation of the shape. More...

Public Member Functions inherited from bridges::datastructure::Symbol
	Symbol ()
	default constructor More...

	Symbol (const Symbol &s)

Symbol &	operator= (const Symbol &s)

	~Symbol ()

virtual const string	getSymbolRepresentation () const =0
	Virtual method to get the JSON representation of the symbol. More...

int	getIdentifier () const
	return the symbol identifier. More...

Symbol &	setFillColor (Color c)
	Set the symbol fill color. More...

Symbol &	setFillColor (string c)
	This method sets the symbol fill color. More...

Color	getFillColor () const
	This method gets fill color. More...

Symbol &	setStrokeColor (Color c)

Symbol &	setStrokeColor (string c)
	This method sets the symbol stroke color. More...

Color	getStrokeColor ()
	This method gets stroke color. More...

Symbol &	setStrokeWidth (float strk_width)
	This method sets the symbol stroke width. More...

float	getStrokeWidth () const
	This method gets stroke width. More...

Symbol &	setOpacity (float op)
	This method sets the symbol opacity. More...

float	getOpacity () const
	This method gets symbol opacity. More...

Symbol &	setStrokeDash (int dash)
	This method sets the stroke dash level. More...

int	getStrokeDash () const
	This method gets stroke dash level. More...

Symbol &	setLayer (int l)

int	getLayer () const

Symbol &	translate (float tx, float ty)
	Translate by a vector. More...

Symbol &	scale (float sx, float sy)
	Scale a Symbol. More...

Symbol &	scale (float scalefactor)
	Scale a Symbol. More...

Symbol &	rotate (float angle)
	Rotate a 2D point (about Z) More...

Symbol &	scale (float sx, float sy, float px, float py)
	Scale about an arbitrary point (px, py) More...

Symbol &	rotate (float angle, float px, float py)
	Rotate a 2D point about an arbitrary point (px, py) More...

Symbol &	setTransform (float a, float b, float c, float d, float e, float f)

Additional Inherited Members
Protected Member Functions inherited from bridges::datastructure::Symbol
virtual string	getShapeType () const =0

const string	getSymbolAttributeRepresentation () const
	Get the JSON of the symbol representation. More...

Protected Attributes inherited from bridges::datastructure::Polyline
vector< float >	points

Detailed Description

This class defines a polygon and is part of the symbol collection. A polygon has a set of vertices, with vertices connected by line segments. It differs from the polyline in the sense that the last and first vertex are connect to close the shape.

Author: David Burlinson, Kalpathi Subramanian

Date: 12/23/18, 7/12/19, 12/28/20

Constructor & Destructor Documentation

◆ Polygon() [1/2]

bridges::datastructure::Polygon::Polygon ( )

inline

default constructor

◆ Polygon() [2/2]

bridges::datastructure::Polygon::Polygon ( vector< float > pts )

inline

constructor, given a set of points

Parameters

pts	to construct polygon

Member Function Documentation

◆ setPolygon()

void bridges::datastructure::Polygon::setPolygon ( vector< float > pts )

inline

constructs a polygon, given a set of points

Parameters

pts	to construct polygon

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

bridges-cxx/src/Polygon.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Polygon() [1/2]

◆ Polygon() [2/2]

Member Function Documentation

◆ setPolygon()