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9 <title>SDL_RenderDrawPointsF</title>
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\83\8a\83\93\83O</a> - SDL_RenderDrawPointsF
14 <h1>SDL_RenderDrawPointsF</h1>
15 \8c»
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17 <code>int SDL_RenderDrawPointsF(SDL_Renderer* renderer, const SDL_FPoint* points, int count)</code>
19 <table border="1" summary="SDL_RenderDrawPointsF">
20 <tr><td>renderer</td><td>
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21 <tr><td>points</td><td>
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22 <tr><td>count</td><td>points
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24 <h2>
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28 //
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30 double x_centre = WIDTH / 2;
31 double y_centre = HEIGHT / 2;
35 //
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37 SDL_FPoint a = {x_centre, y_centre};
38 SDL_FPoint b = {x_centre, y_centre - 10.5};
39 SDL_FPoint c = {x_centre - 10.5, y_centre};
41 //
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43 SDL_FPoint triangle[] = {
51 //
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53 SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
54 SDL_RenderClear(renderer);
56 //
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58 SDL_RenderDrawPointsF(renderer, triangle, 3);
60 SDL_RenderPresent(renderer);
64 <h2>
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67 \90¬
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68 <h2>SDL Wiki
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69 <a href="https://wiki.libsdl.org/SDL_RenderDrawPointsF">SDL_RenderDrawPointsF - SDL Wiki</a>