2D Point (pixel representation) More...

#include <Point.hpp>

Inheritance diagram for nom::Point:

Public Member Functions
	Point (void)
	Default constructor.
virtual	~Point (void)
	Destructor; should be fine to inherit from.
	Point (const Point2i &pos, const Color4i &fill)
	Construct a Point from parameters.
void	update (void)
void	draw (RenderTarget &target) const
	Render the point coordinate.
Public Member Functions inherited from nom::Shape
virtual	~Shape (void)
	Destructor.
	Shape (const Shape &copy)
	Copy constructor.
virtual Shape *	clone () const =0
	Copy assignment operator.
ObjectTypeInfo	type () const override
	Re-implements the IObject::type method.
const Color4i &	outline_color (void) const
	Obtain the outline color used in rendering a shape.
const Color4i &	fill_color (void) const
	Obtain the inside fill color used in rendering a shape.
void	set_outline_color (const Color4i &color)
	Set the outline color of the shape to be rendered.
void	set_fill_color (const Color4i &color)
	Set the inside (fill) color of the shape to be rendered.
Public Member Functions inherited from nom::Transformable
	Transformable (const Point2i &pos, const Size2i &size)
	Transformable (const IntRect &bounds)
	Construct an object using a complete set of coordinates (bounds).
ObjectTypeInfo	type () const override
	Re-implements the IObject::type method.
const Point2i &	position (void) const
	Getter for stored positioning coordinates.
const Size2i &	size (void) const
	Getter for stored size dimensions.
virtual void	set_position (const Point2i &coords)
	Set the positioning – X & Y rendering coordinates – of the object.
virtual void	set_size (const Size2i &size)
	Set the size dimensions– width & height rendering coordinates of the object.
virtual void	set_bounds (const IntRect &bounds)
	Set the complete bounds of the object – position (X, Y) and size (width and height) dimensions.
void	set_position (int x, int y)
void	set_size (int w, int h)
virtual void	translate (const Point2i &pos)
Public Member Functions inherited from nom::IDrawable
	IDrawable (void)
	Do nothing at all default constructor.
virtual	~IDrawable (void)
	Do nothing at all destructor.
Public Member Functions inherited from nom::IObject
	IObject (void)
	Default constructor.
virtual	~IObject (void)
	Virtual destructor.
virtual bool	is_type (const ObjectTypeInfo &rhs) const
	Compare this object type with another object's type.

Additional Inherited Members
Public Types inherited from nom::Shape
typedef Shape	self_type
Public Types inherited from nom::Transformable
typedef Transformable	self_type
Public Types inherited from nom::IDrawable
typedef IDrawable	self_type
typedef self_type *	raw_ptr
	A type definition for a C pointer – raw pointer – to an IDrawable object.
typedef std::unique_ptr< self_type >	unique_ptr
	A type definition for a C++11 std::unique_ptr to an IDrawable object.
typedef std::shared_ptr< self_type >	shared_ptr
	A type definition for a C++11 std::shared_ptr to an IDrawable object.
typedef const RenderWindow	RenderTarget
Public Types inherited from nom::IObject
typedef IObject	self_type
typedef IObject *	raw_ptr
Static Public Member Functions inherited from nom::IObject
template<typename Base, typename Derived>
static bool	is_a (const Derived object)
	Compare two objects to determine if a derived class inherits from a base class object.
static void *	operator new (nom::size_type mem)
static void	operator delete (void *ptr)
Static Public Attributes inherited from nom::IObject
static uint64	total_alloc_bytes
static uint64	total_dealloc_bytes
Protected Member Functions inherited from nom::Shape
	Shape (void)

Detailed Description

2D Point (pixel representation)

Todo: Use SDL2's new multi-point API; see SDL_RenderDrawPoints.

Definition at line 44 of file Point.hpp.

Constructor & Destructor Documentation

◆ Point()

nom::Point::Point	(	const Point2i &	pos,
		const Color4i &	fill )

Construct a Point from parameters.

Parameters

pos	nom::Point2i object containing the coordinates.
fill	nom::Color4i color to render the point as.

Member Function Documentation

◆ draw()

void nom::Point::draw ( RenderTarget & target ) const

virtual

Render the point coordinate.

Parameters

target nom::RenderWindow object to render to.

Implements nom::IDrawable.

◆ update()

void nom::Point::update ( void )

virtual

Intended to be used internally by the class re-implementing this method; for use in preparing the buffer to be drawn using the draw method call. Whereas both Update & Draw are typically publicly exposed to the end-user, only the Draw method call should be expected of the end-user to be explicitly called.

Todo: Not all the interfaced (inherited) IDrawable objects in this library conform to the expectations stated above. We need to first figure out if we wish to stay on this course (of expectation), or diverge all together. Undecided. Jeffrey Carpenter i8deg.nosp@m.rees.nosp@m.@gmai.nosp@m.l.co.nosp@m.m @ 2013-10-03