draw.h File Reference

#include <stdint.h>
#include <memory>
#include <cassert>

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Classes
struct	draw::Point
	A point in pixel space. More...
struct	draw::Size
	A size in pixel space. More...
struct	draw::Rect
	A rect in pixel space. More...
struct	draw::Vector2
	Floating-point 2D-vector. More...
struct	draw::Color
	RGBA floating-point color. More...
struct	draw::Span< T >
	Contiguous sequence of elements. More...
class	draw::Geometry
	Set of indexed 2D-primitives. More...
struct	draw::Geometry::Vertex
	2D-vertex. More...
class	draw::Image
	2D-array of pixels specified format. More...
class	draw::Visual
	Base interface class of any visual object. More...
class	draw::Shape
	A visual shape. More...
class	draw::Font
	Set of characters of the same style and size. More...
class	draw::Text
	A text object. More...
class	draw::Renderer
	Factory and context owner. More...
class	draw::Context
	OpenGL rendering context base interface class. More...

Namespaces
	draw

Macros
#define	ASSERT(e)   assert(e)
#define	DRAW_NO_EXCEPTIONS
#define	SHARED_PTR   std::shared_ptr
#define	MAKE_SHARED_PTR   std::make_shared

Typedefs
using	draw::GeometryPtr = SHARED_PTR< Geometry >
using	draw::ImagePtr = SHARED_PTR< Image >
using	draw::VisualPtr = SHARED_PTR< Visual >
using	draw::ShapePtr = SHARED_PTR< Shape >
using	draw::FontPtr = SHARED_PTR< Font >
using	draw::TextPtr = SHARED_PTR< Text >
using	draw::RendererPtr = SHARED_PTR< Renderer >
using	draw::ContextPtr = std::unique_ptr< Context >

Enumerations
enum	draw::ErrorCode {   draw::NoError = 0, draw::InvalidArgument, draw::OpenGLAbsentFeature, draw::OpenGLOutOfMemory,   draw::InvalidFontFile, draw::IncompleteFontFile }
	An error code which library can generate. More...

Functions
ErrorCode	draw::getLastError ()
	return last error and set the value to draw::NoError More...
bool	draw::operator== (const Point &left, const Point &right)
	checks if two points are equal More...
bool	draw::operator!= (const Point &left, const Point &right)
	checks if two points are not equal More...
bool	draw::operator== (const Size &left, const Size &right)
	checks if two sizes are equal More...
bool	draw::operator!= (const Size &left, const Size &right)
	checks if two sizes are not equal More...
bool	draw::operator== (const Rect &left, const Rect &right)
	checks if two rects are equal More...
bool	draw::operator!= (const Rect &left, const Rect &right)
	checks if two rects are not equal More...
RendererPtr	draw::makeRenderer (ContextPtr context)
	make Renderer object More...

Macro Definition Documentation

#define ASSERT

(

e

)

assert(e)

#define DRAW_NO_EXCEPTIONS

#define MAKE_SHARED_PTR   std::make_shared

#define SHARED_PTR   std::shared_ptr