tristan/ZealOS
1
0
Fork 0
mirror of https://github.com/Zeal-Operating-System/ZealOS.git synced 2024-12-31 17:56:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
ZealOS/docs/Demo/Graphics/Cartesian.CC.html
TomAwezome 1b75d91002 Fix Mount AHCI Port selection. 
Add arg to SATARep to specify drive types to show.
Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
2021-08-02 16:40:05 -04:00

86 lines
6.4 KiB
HTML
Executable file
Raw Blame History

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.13">
<style type="text/css">
body {background-color:#fef1f0;}
.cF0{color:#000000;background-color:#fef1f0;}
.cF1{color:#0148a4;background-color:#fef1f0;}
.cF2{color:#3b7901;background-color:#fef1f0;}
.cF3{color:#057c7e;background-color:#fef1f0;}
.cF4{color:#bb2020;background-color:#fef1f0;}
.cF5{color:#9e42ae;background-color:#fef1f0;}
.cF6{color:#b57901;background-color:#fef1f0;}
.cF7{color:#b2b6af;background-color:#fef1f0;}
.cF8{color:#555753;background-color:#fef1f0;}
.cF9{color:#678fbb;background-color:#fef1f0;}
.cFA{color:#82bc49;background-color:#fef1f0;}
.cFB{color:#0097a2;background-color:#fef1f0;}
.cFC{color:#e26a6a;background-color:#fef1f0;}
.cFD{color:#c671bc;background-color:#fef1f0;}
.cFE{color:#c7ab00;background-color:#fef1f0;}
.cFF{color:#fef1f0;background-color:#fef1f0;}
</style>
</head>
<body>
<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF2>//x must be global.</span><span class=cF0>
<a name="l2"></a></span><span class=cF2>//Might as well make y global.</span><span class=cF0>
<a name="l3"></a>
<a name="l4"></a></span><span class=cF1>F64</span><span class=cF0> x, y, y_last;
<a name="l5"></a>
<a name="l6"></a></span><span class=cF1>U0</span><span class=cF0> Cartesian()
<a name="l7"></a>{
<a name="l8"></a> </span><span class=cF1>U8</span><span class=cF0> *st;
<a name="l9"></a> </span><span class=cF9>I64</span><span class=cF0> ch = </span><span class=cFE>0</span><span class=cF0>, h, v;
<a name="l10"></a> </span><span class=cF1>Bool</span><span class=cF0> first;
<a name="l11"></a> </span><span class=cF9>CDC</span><span class=cF0> *dc = </span><span class=cF5>DCAlias</span><span class=cF0>;
<a name="l12"></a>
<a name="l13"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l14"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l15"></a> </span><span class=cF5>DocClear</span><span class=cF0>;
<a name="l16"></a> </span><span class=cF6>&quot;Enter algebraic equation to graph.\n&quot;</span><span class=cF0>
<a name="l17"></a> </span><span class=cF6>&quot;Example: y=2*x\n&quot;</span><span class=cF0>
<a name="l18"></a> </span><span class=cF6>&quot;y=&quot;</span><span class=cF0>;
<a name="l19"></a> </span><span class=cF1>if</span><span class=cF0> (st = </span><span class=cF5>StrGet</span><span class=cF0>)
<a name="l20"></a> {
<a name="l21"></a> </span><span class=cF1>if</span><span class=cF0> (*st)
<a name="l22"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l23"></a> h = </span><span class=cF5>Fs</span><span class=cF0>-&gt;pix_width / </span><span class=cFE>2</span><span class=cF0>;
<a name="l24"></a> v = </span><span class=cF5>Fs</span><span class=cF0>-&gt;pix_height / </span><span class=cFE>2</span><span class=cF0>;
<a name="l25"></a> dc-&gt;color = </span><span class=cF3>RED</span><span class=cF0>;
<a name="l26"></a> </span><span class=cF5>GrLine</span><span class=cF0>(dc, h, </span><span class=cFE>0</span><span class=cF0>, h, </span><span class=cFE>2</span><span class=cF0> * v + </span><span class=cFE>1</span><span class=cF0>);
<a name="l27"></a> </span><span class=cF5>GrLine</span><span class=cF0>(dc, </span><span class=cFE>0</span><span class=cF0>, v, </span><span class=cFE>2</span><span class=cF0> * h + </span><span class=cFE>1</span><span class=cF0>, v);
<a name="l28"></a> first = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l29"></a> dc-&gt;color = </span><span class=cF3>BLACK</span><span class=cF0>;
<a name="l30"></a> </span><span class=cF1>for</span><span class=cF0> (x = -h; x &lt;= h; x++)
<a name="l31"></a> {
<a name="l32"></a> y = -</span><span class=cF5>ExePrint</span><span class=cF0>(</span><span class=cF6>&quot;ToF64(%s);&quot;</span><span class=cF0>, st)(</span><span class=cF1>F64</span><span class=cF0>);
<a name="l33"></a> </span><span class=cF1>if</span><span class=cF0> (!first)
<a name="l34"></a> </span><span class=cF5>GrLine</span><span class=cF0>(dc, x - </span><span class=cFE>1</span><span class=cF0> + h, y_last + v, x + h, y + v);
<a name="l35"></a> y_last = y;
<a name="l36"></a> first = </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l37"></a> }
<a name="l38"></a> ch = </span><span class=cF5>CharGet</span><span class=cF0>;
<a name="l39"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l40"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l41"></a> ch = </span><span class=cF3>CH_SHIFT_ESC</span><span class=cF0>;
<a name="l42"></a> </span><span class=cF5>Free</span><span class=cF0>(st);
<a name="l43"></a> }
<a name="l44"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l45"></a> ch = </span><span class=cF3>CH_SHIFT_ESC</span><span class=cF0>;
<a name="l46"></a> </span><span class=cF5>DCFill</span><span class=cF0>;
<a name="l47"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l48"></a> </span><span class=cF1>while</span><span class=cF0> (ch != </span><span class=cF3>CH_SHIFT_ESC</span><span class=cF0> &amp;&amp; ch != </span><span class=cF3>CH_ESC</span><span class=cF0>);
<a name="l49"></a>
<a name="l50"></a> </span><span class=cF5>DCDel</span><span class=cF0>(dc);
<a name="l51"></a>}
<a name="l52"></a>
<a name="l53"></a>Cartesian;
<a name="l54"></a>
<a name="l55"></a></span><span class=cF2>//For better performance, compile the expression entered by the</span><span class=cF0>
<a name="l56"></a></span><span class=cF2>//user one time with </span><a href="https://zeal-operating-system.github.io/ZealOS/Compiler/ParseExp.CC.html#l1281"><span class=cF4>LexExpression2Bin</span></a><span class=cF2>() and use </span><a href="https://zeal-operating-system.github.io/ZealOS/Kernel/KernelB.HH.html#l32"><span class=cF4>Call</span></a><span class=cF2>().</span><span class=cF0>
<a name="l57"></a></span><span class=cF2>//See </span><a href="https://zeal-operating-system.github.io/ZealOS/Demo/CompileDemo.CC.html#l1"><span class=cF4>::/Demo/CompileDemo.CC</span></a><span class=cF2>.</span><span class=cF0>
</span></pre></body>
</html>
Reference in a new issue View git blame Copy permalink