ZealOS/docs/Demo/Graphics/Symmetry.CC.html
2021-07-25 04:07:40 -04:00

100 lines
9.5 KiB
HTML
Executable file

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.10">
<style type="text/css">
body {background-color:#000000;}
.cF0{color:#ffffff;background-color:#000000;}
.cF1{color:#3465a4;background-color:#000000;}
.cF2{color:#4e9a06;background-color:#000000;}
.cF3{color:#06989a;background-color:#000000;}
.cF4{color:#a24444;background-color:#000000;}
.cF5{color:#75507b;background-color:#000000;}
.cF6{color:#ce982f;background-color:#000000;}
.cF7{color:#bcc0b9;background-color:#000000;}
.cF8{color:#555753;background-color:#000000;}
.cF9{color:#729fcf;background-color:#000000;}
.cFA{color:#82bc49;background-color:#000000;}
.cFB{color:#34e2e2;background-color:#000000;}
.cFC{color:#ac3535;background-color:#000000;}
.cFD{color:#ad7fa8;background-color:#000000;}
.cFE{color:#fce94f;background-color:#000000;}
.cFF{color:#000000;background-color:#000000;}
</style>
</head>
<body>
<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF2>/*Demonstrates symmetry.</span><span class=cF0>
<a name="l2"></a></span><span class=cF2>Right-click and draw line of symmetry.</span><span class=cF0>
<a name="l3"></a></span><span class=cF2>If the line of symmetry is a point, symmetry is turned-off.</span><span class=cF0>
<a name="l4"></a></span><span class=cF2>*/</span><span class=cF0>
<a name="l5"></a>
<a name="l6"></a></span><span class=cF1>U0</span><span class=cF0> SymmetryDemo()
<a name="l7"></a>{
<a name="l8"></a> </span><span class=cF9>I64</span><span class=cF0> message_code, x1, y1, x2, y2, arg1, arg2;
<a name="l9"></a> </span><span class=cF9>CDC</span><span class=cF0> *dc = </span><span class=cF5>DCAlias</span><span class=cF0>;
<a name="l10"></a>
<a name="l11"></a> </span><span class=cF5>SettingsPush</span><span class=cF0>; </span><span class=cF2>//See </span><a href="https://tomawezome.github.io/ZealOS/System/TaskSettings.CC.html#l3"><span class=cF4>SettingsPush</span></a><span class=cF0>
<a name="l12"></a> </span><span class=cF5>Fs</span><span class=cF0>-&gt;win_inhibit = </span><span class=cF3>WIG_TASK_DEFAULT</span><span class=cF0> - </span><span class=cF3>WIF_SELF_FOCUS</span><span class=cF0> - </span><span class=cF3>WIF_SELF_BORDER</span><span class=cF0>;
<a name="l13"></a>
<a name="l14"></a> </span><span class=cF5>WinBorder</span><span class=cF0>;
<a name="l15"></a> </span><span class=cF5>WinMax</span><span class=cF0>;
<a name="l16"></a> </span><span class=cF5>DocClear</span><span class=cF0>;
<a name="l17"></a> </span><span class=cF5>DCFill</span><span class=cF0>;
<a name="l18"></a> dc-&gt;flags |= </span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
<a name="l19"></a> </span><span class=cF5>DCSymmetrySet</span><span class=cF0>(dc, </span><span class=cF5>Fs</span><span class=cF0>-&gt;pix_width / </span><span class=cFE>2</span><span class=cF0>, </span><span class=cFE>0</span><span class=cF0>, </span><span class=cF5>Fs</span><span class=cF0>-&gt;pix_width / </span><span class=cFE>2</span><span class=cF0>, </span><span class=cFE>1</span><span class=cF0>);
<a name="l20"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l21"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l22"></a> message_code = </span><span class=cF5>MessageGet</span><span class=cF0>(&amp;arg1, &amp;arg2, </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_KEY_DOWN</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_MS_L_DOWN</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_MS_R_DOWN</span><span class=cF0>);
<a name="l23"></a> </span><span class=cF1>switch</span><span class=cF0> (message_code)
<a name="l24"></a> {
<a name="l25"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>MESSAGE_MS_R_DOWN</span><span class=cF0>:
<a name="l26"></a> dc-&gt;flags &amp;= ~</span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
<a name="l27"></a> dc-&gt;color = </span><span class=cF3>ROP_XOR</span><span class=cF0> + </span><span class=cF3>RED</span><span class=cF0> ^ </span><span class=cF3>TRANSPARENT</span><span class=cF0>;
<a name="l28"></a> x1 = arg1;
<a name="l29"></a> y1 = arg2;
<a name="l30"></a> x2 = arg1;
<a name="l31"></a> y2 = arg2;
<a name="l32"></a> </span><span class=cF1>while</span><span class=cF0> (message_code != </span><span class=cF3>MESSAGE_MS_R_UP</span><span class=cF0>)
<a name="l33"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l34"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l35"></a> message_code = </span><span class=cF5>MessageGet</span><span class=cF0>(&amp;arg1, &amp;arg2, </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_MS_R_UP</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0>&lt;&lt; </span><span class=cF3>MESSAGE_MS_MOVE</span><span class=cF0>);
<a name="l36"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l37"></a> x2 = arg1;
<a name="l38"></a> y2 = arg2;
<a name="l39"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l40"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l41"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>DCSymmetry3Set</span><span class=cF7>(</span><span class=cF0>dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>1</span><span class=cF7>)</span><span class=cF0>)
<a name="l42"></a> dc-&gt;flags |= </span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
<a name="l43"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l44"></a>
<a name="l45"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>MESSAGE_MS_L_DOWN</span><span class=cF0>:
<a name="l46"></a> dc-&gt;color = </span><span class=cF3>ROP_XOR</span><span class=cF0> + </span><span class=cF3>BLACK</span><span class=cF0> ^ </span><span class=cF3>TRANSPARENT</span><span class=cF0>;
<a name="l47"></a> x1 = arg1;
<a name="l48"></a> y1 = arg2;
<a name="l49"></a> x2 = arg1;
<a name="l50"></a> y2 = arg2;
<a name="l51"></a> </span><span class=cF1>while</span><span class=cF0> (message_code != </span><span class=cF3>MESSAGE_MS_L_UP</span><span class=cF0>)
<a name="l52"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l53"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l54"></a> message_code = </span><span class=cF5>MessageGet</span><span class=cF0>(&amp;arg1, &amp;arg2, </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_MS_L_UP</span><span class=cF0> + </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_MS_MOVE</span><span class=cF0>);
<a name="l55"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l56"></a> x2 = arg1;
<a name="l57"></a> y2 = arg2;
<a name="l58"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l59"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, x1, y1, </span><span class=cFE>0</span><span class=cF0>, x2, y2, </span><span class=cFE>0</span><span class=cF0>);
<a name="l60"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l61"></a> }
<a name="l62"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l63"></a> </span><span class=cF1>while</span><span class=cF0> (message_code != </span><span class=cF3>MESSAGE_KEY_DOWN</span><span class=cF0> || </span><span class=cF7>(</span><span class=cF0>arg1 != </span><span class=cF3>CH_ESC</span><span class=cF0> &amp;&amp; arg1 != </span><span class=cF3>CH_SHIFT_ESC</span><span class=cF7>)</span><span class=cF0>);
<a name="l64"></a>
<a name="l65"></a> </span><span class=cF5>MessageGet</span><span class=cF0>(,, </span><span class=cFE>1</span><span class=cF0> &lt;&lt; </span><span class=cF3>MESSAGE_KEY_UP</span><span class=cF0>);
<a name="l66"></a> </span><span class=cF5>DCFill</span><span class=cF0>;
<a name="l67"></a> </span><span class=cF5>DCDel</span><span class=cF0>(dc);
<a name="l68"></a> </span><span class=cF5>SettingsPop</span><span class=cF0>;
<a name="l69"></a>}
<a name="l70"></a>
<a name="l71"></a>SymmetryDemo; </span><span class=cF2>//Execute when #included</span><span class=cF0>
</span></pre></body>
</html>