CDPL::Vis::PolygonPrimitive2D Class Reference

A graphics primitive representing a polygon. More...

#include <PolygonPrimitive2D.hpp>

Inheritance diagram for CDPL::Vis::PolygonPrimitive2D:

Public Types
typedef std::shared_ptr< PolygonPrimitive2D >	SharedPointer
	A reference-counted smart pointer [SHPTR] for dynamically allocated PolygonPrimitive2D 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
	PolygonPrimitive2D ()
	Constructs an undefined polygon primitive. More...
void	render (Renderer2D &renderer) const
	Visualizes the graphics primitive by means of the Renderer2D instance renderer. More...
void	setPen (const Pen &pen)
	Sets the pen defining the color, width, line style, cap style and join style of the polygon outline. More...
const Pen &	getPen () const
	Returns the pen defining the color, width, line style, cap style and join style of the polygon outline. More...
void	setBrush (const Brush &brush)
	Sets the brush defining the fill color and fill pattern. More...
const Brush &	getBrush () const
	Returns the brush defining the fill color and fill pattern. More...
GraphicsPrimitive2D::SharedPointer	clone () const
	Creates a dynamically allocated copy of the graphics primitive. More...
void	getBounds (Rectangle2D &bounds, FontMetrics *font_metrics=0) const
	Calculates the bounds of the graphics primitive. 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
Public Member Functions inherited from CDPL::Vis::GraphicsPrimitive2D
virtual	~GraphicsPrimitive2D ()
	Virtual destructor. More...

Detailed Description

A graphics primitive representing a polygon.

Member Typedef Documentation

SharedPointer

typedef std::shared_ptr<PolygonPrimitive2D> CDPL::Vis::PolygonPrimitive2D::SharedPointer

A reference-counted smart pointer [SHPTR] for dynamically allocated PolygonPrimitive2D instances.

Constructor & Destructor Documentation

PolygonPrimitive2D()

CDPL::Vis::PolygonPrimitive2D::PolygonPrimitive2D ( )

inline

Constructs an undefined polygon primitive.

Member Function Documentation

render()

void CDPL::Vis::PolygonPrimitive2D::render ( Renderer2D &  renderer ) const

virtual

Visualizes the graphics primitive by means of the Renderer2D instance renderer.

Parameters

renderer

The renderer that performs the drawing operations.

Implements CDPL::Vis::GraphicsPrimitive2D.

setPen()

void CDPL::Vis::PolygonPrimitive2D::setPen

(

const Pen &

pen

)

Sets the pen defining the color, width, line style, cap style and join style of the polygon outline.

Parameters

pen	The pen defining the color, width, line style, cap style and join style of the polygon outline.

getPen()

const Pen& CDPL::Vis::PolygonPrimitive2D::getPen

(

)

const

Returns the pen defining the color, width, line style, cap style and join style of the polygon outline.

Returns

The pen defining the color, width, line style, cap style and join style of the polygon outline.

setBrush()

void CDPL::Vis::PolygonPrimitive2D::setBrush

(

const Brush &

brush

)

Sets the brush defining the fill color and fill pattern.

Parameters

brush

The brush defining the fill color and fill pattern.

getBrush()

const Brush& CDPL::Vis::PolygonPrimitive2D::getBrush

(

)

const

Returns the brush defining the fill color and fill pattern.

Returns

The brush defining the fill color and fill pattern.

clone()

GraphicsPrimitive2D::SharedPointer CDPL::Vis::PolygonPrimitive2D::clone ( ) const

virtual

Creates a dynamically allocated copy of the graphics primitive.

Returns

The copy of the graphics primitive.

Implements CDPL::Vis::GraphicsPrimitive2D.

getBounds()

void CDPL::Vis::PolygonPrimitive2D::getBounds ( Rectangle2D &  bounds, FontMetrics *  font_metrics = 0  ) const

virtual

Calculates the bounds of the graphics primitive.

Parameters

bounds	The object storing the calculated bounding box.
font_metrics	The font metrics object to use for bounds calculation (if required).

Implements CDPL::Vis::GraphicsPrimitive2D.

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

• PolygonPrimitive2D.hpp