mirror of
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Documentation for c26eea874d
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realstealthninja
@@ -4,7 +4,7 @@
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<meta name="generator" content="Doxygen 1.13.2"/>
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<title>TheAlgorithms/C++: graphics/spirograph.cpp Source File</title>
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<link rel="icon" href="../../favicon.svg" type="image/x-icon" />
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@@ -60,7 +60,7 @@ window.MathJax = {
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</table>
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</div>
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/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
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var searchBox = new SearchBox("searchBox", "../../search/",'.html');
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@@ -124,7 +124,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="headertitle"><div class="title">spirograph.cpp</div></div>
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</div><!--header-->
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<div class="contents">
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<a href="../../da/d77/spirograph_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
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<a href="../../da/d77/spirograph_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#ifdef USE_GLUT</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#ifdef __APPLE__</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <GLUT/glut.h></span> <span class="comment">// include path on Macs is different</span></div>
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@@ -132,7 +132,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <GL/glut.h></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#endif </span><span class="comment">// __APPLE__</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="../../da/d77/spirograph_8cpp.html#a525335710b53cb064ca56b936120431e"> 23</a></span><span class="preprocessor">#define _USE_MATH_DEFINES </span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="../../da/d77/spirograph_8cpp.html#a525335710b53cb064ca56b936120431e"> 23</a></span><span class="preprocessor">#define _USE_MATH_DEFINES </span><span class="preprocessor"></span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <array></span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <cmath></span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <cstdlib></span></div>
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@@ -144,7 +144,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#ifdef _OPENMP</span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <omp.h></span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../da/dd3/namespacespirograph.html">spirograph</a> {</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="keyword">template</span> <std::<span class="keywordtype">size_t</span> N></div>
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<div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
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@@ -167,7 +167,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> }</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span>}</div>
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</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span></div>
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<div class="foldopen" id="foldopen00093" data-start="{" data-end="}">
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="../../da/dd3/namespacespirograph.html#a8e83a64e8443fff1e5ffdc1c299c1e99"> 93</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../da/dd3/namespacespirograph.html#a8e83a64e8443fff1e5ffdc1c299c1e99">test</a>() {</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> N = 500;</div>
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@@ -199,14 +199,16 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="preprocessor">#ifdef USE_GLUT</span></div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span><span class="keyword">static</span> <span class="keywordtype">bool</span> paused = 0; </div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> animation_speed = 25; </div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> step = 0.01; </div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="keyword">static</span> <span class="keywordtype">double</span> l_ratio = step * 10; </div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="keyword">static</span> <span class="keywordtype">double</span> k_ratio = step; </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> num_rot = 20.; </div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span></div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span><span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> glutBitmapString(<span class="keywordtype">void</span> *font, <span class="keywordtype">char</span> *message) {</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">for</span> (<span class="keywordtype">char</span> *ch = message; *ch != <span class="charliteral">'\0'</span>; ch++) glutBitmapCharacter(font, *ch);</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span>}</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span></div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span><span class="keyword">template</span> <<span class="keywordtype">size_t</span> N></div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="keywordtype">void</span> display_graph(<span class="keyword">const</span> std::array<std::pair<double, double>, N> &points,</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">double</span> l, <span class="keywordtype">double</span> k) {</div>
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@@ -239,7 +241,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> glutSwapBuffers();</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span>}</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span></div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="keywordtype">void</span> <a class="code hl_function" href="../../d3/dae/dsu__path__compression_8cpp.html#a45d94ead4cf4e1ff9f87c38bc99f59ae">test2</a>() {</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="../../d8/dab/sparse__table_8cpp.html#a10f3ffb3f6f7e1b83d556b9c8de89a5d">N</a> = 5000; <span class="comment">// number of samples</span></div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> </div>
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@@ -248,7 +250,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> std::array<std::pair<double, double>, <a class="code hl_variable" href="../../d8/dab/sparse__table_8cpp.html#a10f3ffb3f6f7e1b83d556b9c8de89a5d">N</a>> points;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_namespace" href="../../da/dd3/namespacespirograph.html">spirograph</a>(&points, l_ratio, k_ratio, num_rot);</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_function" href="../../da/dd3/namespacespirograph.html#aeca22dbe4563358960e907a40cd3e1ac">spirograph</a>(&points, l_ratio, k_ratio, num_rot);</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> display_graph(points, l_ratio, k_ratio);</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> </div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordflow">if</span> (paused)</div>
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@@ -280,12 +282,12 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> }</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> }</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span>}</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span></div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><span class="keywordtype">void</span> timer_cb(<span class="keywordtype">int</span> t) {</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> glutTimerFunc(animation_speed, timer_cb, 0);</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> glutPostRedisplay();</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span>}</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span></div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="keywordtype">void</span> keyboard_cb(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> key, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) {</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordflow">switch</span> (key) {</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">case</span> <span class="charliteral">' '</span>: <span class="comment">// spacebar toggles pause</span></div>
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@@ -315,7 +317,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span>}</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span>} <span class="comment">// namespace spirograph</span></div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span></div>
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<div class="foldopen" id="foldopen00268" data-start="{" data-end="}">
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"><a class="line" href="../../da/d77/spirograph_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627"> 268</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../dd/d1e/generate__parentheses_8cpp.html#gae66f6b31b5ad750f1fe042a706a4e3d4">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <a class="code hl_function" href="../../da/dd3/namespacespirograph.html#a8e83a64e8443fff1e5ffdc1c299c1e99">spirograph::test</a>();</div>
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@@ -341,6 +343,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div class="ttc" id="agenerate__parentheses_8cpp_html_gae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="../../dd/d1e/generate__parentheses_8cpp.html#gae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdoc">Main function.</div><div class="ttdef"><b>Definition</b> <a href="../../dd/d1e/generate__parentheses_8cpp_source.html#l00110">generate_parentheses.cpp:110</a></div></div>
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<div class="ttc" id="anamespacespirograph_html"><div class="ttname"><a href="../../da/dd3/namespacespirograph.html">spirograph</a></div></div>
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<div class="ttc" id="anamespacespirograph_html_a8e83a64e8443fff1e5ffdc1c299c1e99"><div class="ttname"><a href="../../da/dd3/namespacespirograph.html#a8e83a64e8443fff1e5ffdc1c299c1e99">spirograph::test</a></div><div class="ttdeci">void test()</div><div class="ttdoc">Test function to save resulting points to a CSV file.</div><div class="ttdef"><b>Definition</b> <a href="#l00093">spirograph.cpp:93</a></div></div>
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<div class="ttc" id="anamespacespirograph_html_aeca22dbe4563358960e907a40cd3e1ac"><div class="ttname"><a href="../../da/dd3/namespacespirograph.html#aeca22dbe4563358960e907a40cd3e1ac">spirograph::spirograph</a></div><div class="ttdeci">void spirograph(std::array< std::pair< double, double >, N > *points, double l, double k, double rot)</div><div class="ttdef"><b>Definition</b> <a href="#l00070">spirograph.cpp:70</a></div></div>
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<div class="ttc" id="asparse__table_8cpp_html_a10f3ffb3f6f7e1b83d556b9c8de89a5d"><div class="ttname"><a href="../../d8/dab/sparse__table_8cpp.html#a10f3ffb3f6f7e1b83d556b9c8de89a5d">data_structures::sparse_table::N</a></div><div class="ttdeci">constexpr uint32_t N</div><div class="ttdoc">A struct to represent sparse table for min() as their invariant function, for the given array A....</div><div class="ttdef"><b>Definition</b> <a href="../../d8/dab/sparse__table_8cpp_source.html#l00048">sparse_table.cpp:48</a></div></div>
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</div><!-- fragment --></div><!-- contents -->
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</div><!-- doc-content -->
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@@ -348,7 +351,7 @@ $(function(){initNavTree('da/d77/spirograph_8cpp_source.html','../../'); initRes
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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<ul>
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<li class="navelem"><a class="el" href="../../dir_e79632891301b850df87e9c0030293fa.html">graphics</a></li><li class="navelem"><a class="el" href="../../da/d77/spirograph_8cpp.html">spirograph.cpp</a></li>
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<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.12.0 </li>
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<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.13.2 </li>
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