CDPL::Vis::PointListPrimitive2D Class Reference

2D graphics primitive representing a list of points. More...

#include <PointListPrimitive2D.hpp>

Inheritance diagram for CDPL::Vis::PointListPrimitive2D:

Public Types
typedef std::shared_ptr< PointListPrimitive2D >	SharedPointer
	A reference-counted smart pointer [SHPTR] for dynamically allocated PointListPrimitive2D instances. More...
Public Types inherited from CDPL::Vis::PointArray2D
typedef std::shared_ptr< PointArray2D >	SharedPointer
	A reference-counted smart pointer [SHPTR] for dynamically allocated PointArray2D instances. More...
Public Types inherited from CDPL::Vis::GraphicsPrimitive2D
typedef std::shared_ptr< GraphicsPrimitive2D >	SharedPointer
	A reference-counted smart pointer [SHPTR] for dynamically allocated GraphicsPrimitive2D instances. More...

Public Member Functions
	PointListPrimitive2D ()
	Constructs an empty point list primitive. More...
void	render (Renderer2D &renderer) const
	Renders the points via renderer using the configured pen. More...
void	setPen (const Pen &pen)
	Sets the pen defining the color and diameter of the points. More...
const Pen &	getPen () const
	Returns the pen defining the color and diameter of the points. More...
GraphicsPrimitive2D::SharedPointer	clone () const
	Creates a dynamically allocated copy of this primitive. More...
void	getBounds (Rectangle2D &bounds, FontMetrics *font_metrics=0) const
	Computes the axis-aligned bounding rectangle that contains all stored points. More...
Public Member Functions inherited from CDPL::Vis::PointArray2D
void	translate (const Math::Vector2D &vec)
	Translates all points by vec. More...
void	getBounds (Rectangle2D &bounds) const
	Computes the axis-aligned bounding rectangle that contains all stored points. More...
Public Member Functions inherited from CDPL::Vis::GraphicsPrimitive2D
virtual	~GraphicsPrimitive2D ()
	Virtual destructor. More...

Detailed Description

2D graphics primitive representing a list of points.

Member Typedef Documentation

SharedPointer

typedef std::shared_ptr<PointListPrimitive2D> CDPL::Vis::PointListPrimitive2D::SharedPointer

A reference-counted smart pointer [SHPTR] for dynamically allocated PointListPrimitive2D instances.

Constructor & Destructor Documentation

PointListPrimitive2D()

CDPL::Vis::PointListPrimitive2D::PointListPrimitive2D ( )

inline

Constructs an empty point list primitive.

Member Function Documentation

render()

void CDPL::Vis::PointListPrimitive2D::render ( Renderer2D &  renderer ) const

virtual

Renders the points via renderer using the configured pen.

Parameters

renderer

The renderer that performs the drawing operations.

Implements CDPL::Vis::GraphicsPrimitive2D.

setPen()

void CDPL::Vis::PointListPrimitive2D::setPen

(

const Pen &

pen

)

Sets the pen defining the color and diameter of the points.

Parameters

pen	The pen defining the color and diameter of the points.

getPen()

const Pen& CDPL::Vis::PointListPrimitive2D::getPen

(

)

const

Returns the pen defining the color and diameter of the points.

Returns

The pen defining the color and diameter of the points.

clone()

GraphicsPrimitive2D::SharedPointer CDPL::Vis::PointListPrimitive2D::clone ( ) const

virtual

Creates a dynamically allocated copy of this primitive.

Returns

A smart pointer to the copy.

Implements CDPL::Vis::GraphicsPrimitive2D.

getBounds()

void CDPL::Vis::PointListPrimitive2D::getBounds ( Rectangle2D &  bounds, FontMetrics *  font_metrics = 0  ) const

virtual

Computes the axis-aligned bounding rectangle that contains all stored points.

Parameters

bounds	The Rectangle2D instance storing the result.
font_metrics	Unused for point lists; included to satisfy the GraphicsPrimitive2D interface.

Implements CDPL::Vis::GraphicsPrimitive2D.

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

• PointListPrimitive2D.hpp