rect.hpp File Reference

Contains the SDL_Rect helper code. More...

#include "utils.hpp"
#include <SDL2/SDL_rect.h>

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Namespaces
	sdl

Functions
SDL_Rect	sdl::create_rect (const int x, const int y, const int w, const int h)
	Creates an SDL_Rect with the given dimensions. More...
bool	sdl::point_in_rect (int x, int y, const SDL_Rect &rect)
	Tests whether a point is inside a rectangle. More...
bool	sdl::point_in_rect (const point &point, const SDL_Rect &rect)
bool	sdl::rects_overlap (const SDL_Rect &rect1, const SDL_Rect &rect2)
	Tests whether two rectangles overlap. More...
SDL_Rect	sdl::intersect_rects (const SDL_Rect &rect1, const SDL_Rect &rect2)
	Calculates the intersection of two rectangles. More...
SDL_Rect	sdl::union_rects (const SDL_Rect &rect1, const SDL_Rect &rect2)
	Calculates the union of two rectangles. More...
void	sdl::draw_rectangle (const SDL_Rect &rect, const color_t &color)
	Draw a rectangle outline. More...
void	sdl::fill_rectangle (const SDL_Rect &rect, const color_t &color)
	Draws a filled rectangle. More...
void	sdl::fill_surface_rect (surface &dst, SDL_Rect *dst_rect, const uint32_t color)
	Fill a rectangle on a given surface. More...
bool	operator== (const SDL_Rect &a, const SDL_Rect &b)
bool	operator!= (const SDL_Rect &a, const SDL_Rect &b)
std::ostream &	operator<< (std::ostream &s, const SDL_Rect &rect)

Variables
constexpr const SDL_Rect	sdl::empty_rect { 0, 0, 0, 0 }

Detailed Description

Contains the SDL_Rect helper code.

Definition in file rect.hpp.

Function Documentation

operator!=()

bool operator!=	(	const SDL_Rect &	a,
		const SDL_Rect &	b
	)

Definition at line 81 of file rect.cpp.

References operator==().

Referenced by sdl::fill_surface_rect().

operator<<()

std::ostream& operator<<	(	std::ostream &	s,
		const SDL_Rect &	rect
	)

Definition at line 86 of file rect.cpp.

References s.

Referenced by sdl::fill_surface_rect().

operator==()

bool operator==	(	const SDL_Rect &	a,
		const SDL_Rect &	b
	)

Definition at line 76 of file rect.cpp.

Referenced by sdl::fill_surface_rect(), and operator!=().