rect.cpp File Reference

#include "sdl/rect.hpp"
#include "sdl/alpha.hpp"
#include "sdl/utils.hpp"

Include dependency graph for rect.cpp:

Go to the source code of this file.

Namespaces
	sdl

Functions
SDL_Rect	sdl::create_rect (const int x, const int y, const int w, const int h)
	Creates an empty SDL_Rect. 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::rects_overlap (const SDL_Rect &rect1, const SDL_Rect &rect2)
	Tests whether two rectangles overlap. More...
SDL_Rect	sdl::intersect_rects (SDL_Rect const &rect1, SDL_Rect const &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::fill_rect_alpha (SDL_Rect &rect, Uint32 color, Uint8 alpha, surface target)
	Fills a specified area of a surface with a given color and opacity. More...
void	sdl::draw_rectangle (int x, int y, int w, int h, Uint32 color, surface tg)
	Draw a colored rectangle on a surface. More...
void	sdl::draw_solid_tinted_rectangle (int x, int y, int w, int h, int r, int g, int b, double alpha, surface target)
	Fills a specified rectangle area of a surface with a given color and opacity. More...
bool	operator== (const SDL_Rect &a, const SDL_Rect &b)
bool	operator!= (const SDL_Rect &a, const SDL_Rect &b)

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

Function Documentation

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

Definition at line 167 of file rect.cpp.

References operator==().

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

Definition at line 162 of file rect.cpp.

Referenced by operator!=().