{"id":3083,"date":"2026-05-21T08:00:00","date_gmt":"2026-05-21T06:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=3083"},"modified":"2026-05-05T13:18:05","modified_gmt":"2026-05-05T11:18:05","slug":"c-und-sdl-grafikfenster-3","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2026\/05\/21\/c-und-sdl-grafikfenster-3\/","title":{"rendered":"C++ und SDL Grafikfenster 3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Das dritte SDL Grafikfenster erzeugt einen schwarzen Hintergrund&#8230;<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quellcode f\u00fcr C++ und das SDL Grafikfenster 3:<\/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\/\/ SDL Initialisieren\nif (SDL_Init(SDL_INIT_VIDEO) != 0) {\nstd::cerr &lt;&lt; \"Error initializing: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\nreturn 1;\n}\n\n    \/\/ SDL Grafikfenster erzeugen \"Fensterprogramm 3\"\n    SDL_Window* window = SDL_CreateWindow(\"Mein drittes Grafikfenster 2026\", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 480, SDL_WINDOW_SHOWN);\n    if (window == nullptr) {\n        std::cerr &lt;&lt; \"Error creating window: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\n        return 1;\n    }\n\n    \/\/ SDL Renderer f\u00fcr das Grafikfenster\n    SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, 0);\n    if (renderer == nullptr) {\n        std::cerr &lt;&lt; \"Error creating renderer: \" &lt;&lt; SDL_GetError() &lt;&lt; std::endl;\n        return 1;\n    }\n\n    bool quit = false;\n    while (!quit) {\n        SDL_Event event;\n        while (SDL_PollEvent(&amp;event)) {\n            if (event.type == SDL_QUIT) {\n                quit = true;\n            }\n        }\n\n        SDL_RenderPresent(renderer);\n    }\n\n    SDL_DestroyRenderer(renderer);\n    SDL_DestroyWindow(window);\n    SDL_Quit();\n\n    return 0;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das dritte SDL Grafikfenster erzeugt einen schwarzen Hintergrund&#8230;<\/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-3083","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\/3083","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=3083"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3083\/revisions"}],"predecessor-version":[{"id":3084,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/3083\/revisions\/3084"}],"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=3083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=3083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=3083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}