94 lines
7.5 KiB
Plaintext
94 lines
7.5 KiB
Plaintext
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="generator" content="TempleOS V5.03">
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<meta name="viewport" content="width=device-width">
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<link rel="stylesheet" href="/style/templeos.css">
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<script src="/script/templeos.js"></script>
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<style type="text/css">
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.cF0{color:#000000;background-color:#ffffff;}
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.cF1{color:#0000aa;background-color:#ffffff;}
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.cF2{color:#00aa00;background-color:#ffffff;}
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.cF3{color:#00aaaa;background-color:#ffffff;}
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.cF4{color:#aa0000;background-color:#ffffff;}
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.cF5{color:#aa00aa;background-color:#ffffff;}
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.cF6{color:#aa5500;background-color:#ffffff;}
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.cF7{color:#aaaaaa;background-color:#ffffff;}
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.cF8{color:#555555;background-color:#ffffff;}
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.cF9{color:#5555ff;background-color:#ffffff;}
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.cFA{color:#55ff55;background-color:#ffffff;}
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.cFB{color:#55ffff;background-color:#ffffff;}
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.cFC{color:#ff5555;background-color:#ffffff;}
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.cFD{color:#ff55ff;background-color:#ffffff;}
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.cFE{color:#ffff55;background-color:#ffffff;}
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.cFF{color:#ffffff;background-color:#ffffff;}
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</style>
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</head>
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<body>
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<pre id="content">
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<a name="l1"></a><span class=cF2>/*Demonstrates symmetry.</span><span class=cF0>
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<a name="l2"></a></span><span class=cF2>Right-click and draw line of symmetry.</span><span class=cF0>
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<a name="l3"></a></span><span class=cF2>If the line of symmetry is a point, symmetry is turned-off.</span><span class=cF0>
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<a name="l4"></a></span><span class=cF2>*/</span><span class=cF0>
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<a name="l5"></a>
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<a name="l6"></a></span><span class=cF1>U0</span><span class=cF0> SymmetryDemo()
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<a name="l7"></a>{
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<a name="l8"></a> </span><span class=cF9>I64</span><span class=cF0> msg_code,x1,y1,x2,y2,arg1,arg2;
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<a name="l9"></a> </span><span class=cF9>CDC</span><span class=cF0> *dc=</span><span class=cF5>DCAlias</span><span class=cF0>;
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<a name="l10"></a>
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<a name="l11"></a> </span><span class=cF5>SettingsPush</span><span class=cF0>; </span><span class=cF2>//See </span><a href="/Wb/Adam/TaskSettings.HC.HTML#l3"><span class=cF4>SettingsPush</span></a><span class=cF0>
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<a name="l12"></a> </span><span class=cF5>Fs</span><span class=cF0>->win_inhibit=</span><span class=cF3>WIG_TASK_DFT</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>;
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<a name="l13"></a>
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<a name="l14"></a> </span><span class=cF5>WinBorder</span><span class=cF0>;
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<a name="l15"></a> </span><span class=cF5>WinMax</span><span class=cF0>;
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<a name="l16"></a> </span><span class=cF5>DocClear</span><span class=cF0>;
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<a name="l17"></a> </span><span class=cF5>DCFill</span><span class=cF0>;
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<a name="l18"></a> dc->flags|=</span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
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<a name="l19"></a> </span><span class=cF5>DCSymmetrySet</span><span class=cF0>(dc,</span><span class=cF5>Fs</span><span class=cF0>->pix_width/2,0,</span><span class=cF5>Fs</span><span class=cF0>->pix_width/2,1);
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<a name="l20"></a> </span><span class=cF1>do</span><span class=cF0> </span><span class=cF7>{</span><span class=cF0>
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<a name="l21"></a> msg_code=</span><span class=cF5>GetMsg</span><span class=cF0>(&arg1,&arg2,
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<a name="l22"></a> 1<<</span><span class=cF3>MSG_KEY_DOWN</span><span class=cF0>+1<<</span><span class=cF3>MSG_MS_L_DOWN</span><span class=cF0>+
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<a name="l23"></a> 1<<</span><span class=cF3>MSG_MS_R_DOWN</span><span class=cF0>);
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<a name="l24"></a> </span><span class=cF1>switch</span><span class=cF0> (msg_code) {
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<a name="l25"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>MSG_MS_R_DOWN</span><span class=cF0>:
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<a name="l26"></a> dc->flags&=~</span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
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<a name="l27"></a> dc->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>;
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<a name="l28"></a> x1=arg1; y1=arg2;
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<a name="l29"></a> x2=arg1; y2=arg2;
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<a name="l30"></a> </span><span class=cF1>while</span><span class=cF0> (msg_code!=</span><span class=cF3>MSG_MS_R_UP</span><span class=cF0>) </span><span class=cF7>{</span><span class=cF0>
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<a name="l31"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l32"></a> msg_code=</span><span class=cF5>GetMsg</span><span class=cF0>(&arg1,&arg2,
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<a name="l33"></a> 1<<</span><span class=cF3>MSG_MS_R_UP</span><span class=cF0>+1<<</span><span class=cF3>MSG_MS_MOVE</span><span class=cF0>);
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<a name="l34"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l35"></a> x2=arg1; y2=arg2;
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<a name="l36"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l37"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l38"></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,y1,0,x2,y2,0,x2,y2,1</span><span class=cF7>)</span><span class=cF0>)
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<a name="l39"></a> dc->flags|=</span><span class=cF3>DCF_SYMMETRY</span><span class=cF0>;
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<a name="l40"></a> </span><span class=cF1>break</span><span class=cF0>;
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<a name="l41"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>MSG_MS_L_DOWN</span><span class=cF0>:
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<a name="l42"></a> dc->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>;
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<a name="l43"></a> x1=arg1; y1=arg2;
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<a name="l44"></a> x2=arg1; y2=arg2;
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<a name="l45"></a> </span><span class=cF1>while</span><span class=cF0> (msg_code!=</span><span class=cF3>MSG_MS_L_UP</span><span class=cF0>) </span><span class=cF7>{</span><span class=cF0>
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<a name="l46"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l47"></a> msg_code=</span><span class=cF5>GetMsg</span><span class=cF0>(&arg1,&arg2,
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<a name="l48"></a> 1<<</span><span class=cF3>MSG_MS_L_UP</span><span class=cF0>+1<<</span><span class=cF3>MSG_MS_MOVE</span><span class=cF0>);
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<a name="l49"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l50"></a> x2=arg1; y2=arg2;
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<a name="l51"></a> </span><span class=cF7>}</span><span class=cF0>
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<a name="l52"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc,x1,y1,0,x2,y2,0);
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<a name="l53"></a> </span><span class=cF1>break</span><span class=cF0>;
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<a name="l54"></a> }
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<a name="l55"></a> </span><span class=cF7>}</span><span class=cF0> </span><span class=cF1>while</span><span class=cF0> (msg_code!=</span><span class=cF3>MSG_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> && arg1!=</span><span class=cF3>CH_SHIFT_ESC</span><span class=cF7>)</span><span class=cF0>);
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<a name="l56"></a> </span><span class=cF5>GetMsg</span><span class=cF0>(,,1<<</span><span class=cF3>MSG_KEY_UP</span><span class=cF0>);
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<a name="l57"></a> </span><span class=cF5>DCFill</span><span class=cF0>;
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<a name="l58"></a> </span><span class=cF5>DCDel</span><span class=cF0>(dc);
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<a name="l59"></a> </span><span class=cF5>SettingsPop</span><span class=cF0>;
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<a name="l60"></a>}
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<a name="l61"></a>
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<a name="l62"></a>SymmetryDemo; </span><span class=cF2>//Execute when #included</span><span class=cF0>
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</span></pre></body>
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</html>
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