SDL_RenderDrawLines.html

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   9 <title>SDL_RenderDrawLines</title>\r
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  12 <a href="index.html">\96Ú\8e\9f</a> - <a href="ApiByCategory.html">API(\8b@\94\\95Ê)</a> - <a href="CategoryRender.html">2D\83\8c\83\93\83_\83\8a\83\93\83O</a> - SDL_RenderDrawLines\r
  13 <hr>\r
  14 <h1>SDL_RenderDrawLines</h1>\r
  15 \8c»\8dÝ\82Ì\83\8c\83\93\83_\81[\83^\81[\83Q\83b\83g\82É\95¡\90\94\82Ì\82Â\82È\82ª\82Á\82½\92¼\90ü\82ð\95`\82\r
  16 <h2>\8d\\95¶</h2>\r
  17 <code>int SDL_RenderDrawLines(SDL_Renderer* renderer, const SDL_Point* points, int count)</code>\r
  18 <h2>\88ø\90\94</h2>\r
  19 <table border="1" summary="SDL_RenderDrawLines">\r
  20 <tr><td>renderer</td><td>\83\8c\83\93\83_\83\8a\83\93\83O\83R\83\93\83e\83L\83X\83g</td></tr>\r
  21 <tr><td>points</td><td>\92¼\90ü\82Ì\92[\93_\82Ì<a href="SDL_Point.html">SDL_Point</a>\82Ì\94z\97ñ</td></tr>\r
  22 <tr><td>count</td><td>points\82Ì\90\94. count-1\96{\82Ì\92¼\90ü\82ª\95`\82©\82ê\82é</td></tr>\r
  23 </table>\r
  24 <h2>\96ß\82è\92l</h2>\r
  25 \90¬\8c÷\82Ì\82Æ\82«0, \8e¸\94s\82Ì\82Æ\82«\95\89\82Ì\90\94\82Ì\83G\83\89\81[\83R\81[\83h\82ð\96ß\82·.\r
  26 <a href="SDL_GetError.html">SDL_GetError()</a>\82Å\8fÚ\8d×\82ð\92m\82é\82±\82Æ\82ª\82Å\82«\82é.\r
  27 <h2>\83T\83\93\83v\83\8b\83R\81[\83h</h2>\r
  28 <p>\r
  29 <code>\r
  30 <pre>\r
  31 #include "SDL.h"\r
  32 \r
  33 #define POINTS_COUNT 4\r
  34 \r
  35 static SDL_Point points[POINTS_COUNT] = {\r
  36     {320, 200},\r
  37     {300, 240},\r
  38     {340, 240},\r
  39     {320, 200}\r
  40 };\r
  41 \r
  42 int main(int argc, char* argv[])\r
  43 {\r
  44     if (SDL_Init(SDL_INIT_VIDEO) == 0) {\r
  45         SDL_Window* window = NULL;\r
  46         SDL_Renderer* renderer = NULL;\r
  47 \r
  48         if (SDL_CreateWindowAndRenderer(640, 480, 0, &amp;window, &amp;renderer) == 0) {\r
  49             SDL_bool done = SDL_FALSE;\r
  50 \r
  51             while (!done) {\r
  52                 SDL_Event event;\r
  53 \r
  54                 SDL_SetRenderDrawColor(renderer, 0, 0, 0, SDL_ALPHA_OPAQUE);\r
  55                 SDL_RenderClear(renderer);\r
  56 \r
  57                 SDL_SetRenderDrawColor(renderer, 255, 255, 255, SDL_ALPHA_OPAQUE);\r
  58                 SDL_RenderDrawLines(renderer, points, POINTS_COUNT);\r
  59                 SDL_RenderPresent(renderer);\r
  60 \r
  61                 while (SDL_PollEvent(&amp;event)) {\r
  62                     if (event.type == SDL_QUIT) {\r
  63                         done = SDL_TRUE;\r
  64                     }\r
  65                 }\r
  66             }\r
  67         }\r
  68 \r
  69         if (renderer) {\r
  70             SDL_DestroyRenderer(renderer);\r
  71         }\r
  72         if (window) {\r
  73             SDL_DestroyWindow(window);\r
  74         }\r
  75     }\r
  76     SDL_Quit();\r
  77     return 0;\r
  78 }\r
  79 </pre>\r
  80 </code>\r
  81 </p>\r
  82 <h2>\83o\81[\83W\83\87\83\93</h2>\r
  83 <p>\r
  84 SDL 2.0.0\88È\8d~\r
  85 </p>\r
  86 <h2>\8aÖ\98A\8d\80\96Ú(\8aÖ\90\94)</h2>\r
  87 <a href="SDL_RenderDrawLine.html">SDL_RenderDrawLine</a><br>\r
  88 <a href="SDL_RenderDrawPoint.html">SDL_RenderDrawPoint</a><br>\r
  89 <a href="SDL_RenderDrawPoints.html">SDL_RenderDrawPoints</a><br>\r
  90 <a href="SDL_RenderDrawRect.html">SDL_RenderDrawRect</a><br>\r
  91 <a href="SDL_RenderDrawRects.html">SDL_RenderDrawRects</a><br>\r
  92 <a href="SDL_RenderFillRect.html">SDL_RenderFillRect</a><br>\r
  93 <a href="SDL_RenderFillRects.html">SDL_RenderFillRects</a><br>\r
  94 <a href="SDL_RenderPresent.html">SDL_RenderPresent</a><br>\r
  95 <a href="SDL_SetRenderDrawBlendMode.html">SDL_SetRenderDrawBlendMode</a><br>\r
  96 <a href="SDL_SetRenderDrawColor.html">SDL_SetRenderDrawColor</a><br>\r
  97 <h2>SDL Wiki\82Ö\82Ì\83\8a\83\93\83N</h2>\r
  98 <a href="https://wiki.libsdl.org/SDL_RenderDrawLines">SDL_RenderDrawLines - SDL Wiki</a>\r
  99 <hr>\r
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