envitia::maplink::earth::geometry::Polyline Class Reference

Inheritance diagram for envitia::maplink::earth::geometry::Polyline:

Detailed Description

A Polyline Primitive.

A Polyline is a line within 3D space defined by a single set of edge coordinates in geodetic space. Edges are 'open' - The last point does not need to be the same as the first.

Public Member Functions
	Polyline ()
	Constructor.
	Polyline (const char *style)
	Polyline (const char *style, const GeodeticPointSet &c)
	Polyline (const Polyline &other)
	Copy Constructor.
virtual	~Polyline ()
	Destructor.
virtual GeometryType	type () const
	Query the type of the geometry instance.
virtual Geometry *	clone () const
const GeodeticPointSet &	coords () const
	Query the coordinates of the line.
void	coords (const GeodeticPointSet &c)
	Set the coordinates of the line.
Public Member Functions inherited from envitia::maplink::earth::geometry::Geometry
virtual	~Geometry ()
	Destructor.
const char *	styleName () const
	Query the style used when rendering the geometry.
void	styleName (const char *style)
Interpolation	interpolation () const
void	interpolation (Interpolation i)
	Set the type of interpolation applied to edges.
void	visibility (bool v)
void	visibilityOnSurface (bool v, const Surface3D *surface)
bool	visibilityOnSurface (const Surface3D *surface) const
bool	setAttribute (const char *name, const char *value)
const char *	getAttribute (const char *name) const
bool	removeAttribute (const char *name)
unsigned int	numAttributes () const
const char *	attributeName (unsigned int index) const
const char *	attributeValue (unsigned int index) const
bool	removeAttribute (unsigned int index)
GeodeticPoint	centroid () const
	Query the centroid of the geometry.
void	translate (const GeodeticPoint &t)
void	scale (const GeodeticPoint &s)
void	scale (const GeodeticPoint &s, const GeodeticPoint &origin)
void	rotate (const GeodeticDirection &axis, double angle)

Additional Inherited Members
Public Types inherited from envitia::maplink::earth::geometry::Geometry
enum	GeometryType {   GeometryTypePolyline , GeometryTypePolygon , GeometryTypeSymbol , GeometryTypeText ,   GeometryTypeSet }
	The type of a geometry instance. More...
enum	Interpolation { GreatCircle , RhumbLine }
Protected Member Functions inherited from envitia::maplink::earth::geometry::Geometry
	Geometry ()
	Geometry (const char *style)
	Geometry (const Geometry &other)
Protected Attributes inherited from envitia::maplink::earth::geometry::Geometry
void *	m_p

Constructor & Destructor Documentation

Polyline() [1/4]

envitia::maplink::earth::geometry::Polyline::Polyline

(

)

Constructor.

Polyline() [2/4]

envitia::maplink::earth::geometry::Polyline::Polyline

(

const char *

style

)

Constructor

Parameters

style

The name of the style to use when rendering.

Polyline() [3/4]

envitia::maplink::earth::geometry::Polyline::Polyline	(	const char *	style,
		const GeodeticPointSet &	c )

Constructor

Parameters

style	The name of the style to use when rendering.
c	The coordinate set which defines the Polyline.

Polyline() [4/4]

envitia::maplink::earth::geometry::Polyline::Polyline

(

const Polyline &

other

)

Copy Constructor.

~Polyline()

virtual envitia::maplink::earth::geometry::Polyline::~Polyline ( )

virtual

Destructor.

Member Function Documentation

clone()

virtual Geometry * envitia::maplink::earth::geometry::Polyline::clone ( ) const

virtual

Create a clone of this geometry

If the geometry is a set this will perform a deep copy (All children of the set will be cloned).

Implements envitia::maplink::earth::geometry::Geometry.

coords() [1/2]

const GeodeticPointSet & envitia::maplink::earth::geometry::Polyline::coords

(

)

const

Query the coordinates of the line.

coords() [2/2]

void envitia::maplink::earth::geometry::Polyline::coords

(

const GeodeticPointSet &

c

)

Set the coordinates of the line.

type()

virtual GeometryType envitia::maplink::earth::geometry::Polyline::type ( ) const

virtual

Query the type of the geometry instance.

Implements envitia::maplink::earth::geometry::Geometry.