{"id":3087,"date":"2026-06-04T08:00:00","date_gmt":"2026-06-04T06:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=3087"},"modified":"2026-05-05T13:21:53","modified_gmt":"2026-05-05T11:21:53","slug":"c-und-sdl-grafikfenster-5","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2026\/06\/04\/c-und-sdl-grafikfenster-5\/","title":{"rendered":"C++ und SDL Grafikfenster 5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Das f\u00fcnfte SDL Grafikfenster erzeugt einen roten Hintergrund\u2026<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quellcode f\u00fcr C++ und das SDL Grafikfenster 5:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;SDL2\/SDL.h>\n#include &lt;iostream>\n\nint main(int argc, char* argv&#91;]) {\n    \/\/ Initialize SDL\n    if (SDL_Init(SDL_INIT_VIDEO) != 0) {\n        std::cout &lt;&lt; \"Error initializing SDL: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\n        return 1; \/\/ Exit with error code\n    }\n\n    \/\/ Create a window\n    SDL_Window* window = SDL_CreateWindow(\"Fensterprogramm 5\", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 800, 600, SDL_WINDOW_SHOWN);\n    if (!window) {\n        std::cout &lt;&lt; \"Error creating window: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\n        return 1; \/\/ Exit with error code\n    }\n\n    \/\/ Create a renderer for the window\n    SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);\n    if (!renderer) {\n        std::cout &lt;&lt; \"Error creating renderer: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\n        return 1; \/\/ Exit with error code\n    }\n\n    bool quit = false;\n\n    while (!quit) {\n        \/\/ Handle events (e.g., closing the window)\n        SDL_Event event;\n        while (SDL_PollEvent(&amp;event)) {\n            if (event.type == SDL_QUIT) {\n                quit = true;\n            }\n        }\n\n        \/\/ Clear the renderer\n        SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);\n        SDL_RenderClear(renderer);\n\n        \/\/ Draw something on top of the blue background\n\n        \/\/ Update the window and renderer\n        SDL_RenderPresent(renderer);\n    }\n\n    \/\/ Clean up resources when done\n    SDL_DestroyRenderer(renderer);\n    SDL_DestroyWindow(window);\n    SDL_Quit();\n\n    return 0;\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das f\u00fcnfte SDL Grafikfenster erzeugt einen roten Hintergrund\u2026<\/p>\n","protected":false},"author":1,"featured_media":543,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[32],"class_list":["post-3087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coding-club","tag-coding-club-peine"],"_links":{"self":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/comments?post=3087"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3087\/revisions"}],"predecessor-version":[{"id":3088,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3087\/revisions\/3088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media\/543"}],"wp:attachment":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media?parent=3087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=3087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=3087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}