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annotate utils.c @ 4:035d3880da04

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render text with number of elements on screen
author Dennis C. M. <dennis@denniscm.com>
date Mon, 12 Jun 2023 23:10:08 +0100
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children 6be2faa7ed6e
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4
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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1 #include "utils.h"
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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2
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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3
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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4 void render_text(const char *text, float x, float y) {
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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5 glRasterPos2f(x, y);
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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6
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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7 for (const char *c = text; *c; ++c) {
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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8 glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24, *c);
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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9 }
035d3880da04 render text with number of elements on screen
Dennis C. M. <dennis@denniscm.com>
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10 }