Re: Simple example for SDL2_gfx?

joymaker wrote:
> Perchance do you have a crisp little nugget of a sample program that I can try building?

You could try this:


Code:
#include <stdio.h>
#include "SDL2_gfxPrimitives.h"

#define WIDTH 640
#define HEIGHT 480

int main(int argc, char* argv[])
{

	if (SDL_Init(SDL_INIT_VIDEO))
	{
		printf ("SDL_Init Error: %s", SDL_GetError());
		return 1;
	}

	SDL_Window *window = SDL_CreateWindow("SDL2_gfx test", 100, 100, WIDTH, HEIGHT, SDL_WINDOW_OPENGL);
	if (window == NULL)
	{
		printf ("SDL_CreateWindow Error: %s", SDL_GetError());
		SDL_Quit();
		return 2;
	}

	SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
	if (renderer == NULL)
	{
		SDL_DestroyWindow(window);
		printf ("SDL_CreateRenderer Error: %s", SDL_GetError());
		SDL_Quit();
		return 3;
	}

	SDL_Event e;

	int quit = 0;
	while (!quit)
	{
		if (SDL_PollEvent(&e))
		{
			if (e.type == SDL_QUIT)
				quit = 1;
		}
		SDL_SetRenderDrawColor(renderer, 0, 0, 0xFF, 0xFF); 
		SDL_RenderClear(renderer);
		thickLineColor(renderer, 0, 0, WIDTH, HEIGHT, 20, 0xFF00FFFF) ;
		thickLineColor(renderer, 0, HEIGHT, WIDTH, 0, 20, 0xFF00FFFF) ;
		SDL_RenderPresent(renderer);
		SDL_Delay(10);
	}

	SDL_DestroyRenderer(renderer);
	SDL_DestroyWindow(window);
	SDL_Quit();
	return 0;
}

_______________________________________________
SDL mailing list
[email protected]
http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org