95 lines
3.1 KiB
HTML
95 lines
3.1 KiB
HTML
<html><head>
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<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
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<param name="Keyword" value="SetPenColor">
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<param name="Keyword" value="PenColor">
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<param name="Keyword" value="SetPenWidth">
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<param name="Keyword" value="PenWidth">
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<param name="Keyword" value="SetPenStyle">
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<param name="Keyword" value="PenStyle">
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<param name="Keyword" value="SetPenMode">
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<param name="Keyword" value="PenMode">
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<param name="Keyword" value="PenX">
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<param name="Keyword" value="PenY">
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</object></head>
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<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
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<title></title><link rel="StyleSheet" href="../../default.css"><body>
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<H1>Ïîäïðîãðàììû äëÿ ðàáîòû ñ ïåðîì</H1>
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<p>Ðèñîâàíèå ëèíèé îñóùåñòâëÿåòñÿ òåêóùèì ïåðîì. Äîñòóï ê
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ñâîéñòâàì òåêóùåãî ïåðà ìîæíî îñóùåñòâëÿòü êàê â ïðîöåäóðíîì, òàê è â
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îáúåêòíî-îðèåíòèðîâàííîì ñòèëå.</p>
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<p>Ïðîöåäóðû è ôóíêöèè äëÿ äîñòóïà ê ñâîéñòâàì ïåðà
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ñãðóïïèðîâàíû ïàðàìè: åñëè <code>Prop</code> - èìÿ
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ñâîéñòâà ïåðà, òî ôóíêöèÿ <code>PenProp</code> âîçâðàùàåò
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çíà÷åíèå ýòîãî ñâîéñòâà, à ïðîöåäóðà <code>SetPenProp(p)</code>
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óñòàíàâëèâàåò ýòî ñâîéñòâî:<br>
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</p>
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<table border=0 CELLPADDING=5>
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<tr><td>
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<code>
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<b>procedure</b> SetPenColor(c: Color);
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</code><br>
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Óñòàíàâëèâàåò öâåò òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenColor: Color;
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</code><br>
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Âîçâðàùàåò öâåò òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetPenWidth(Width: integer);
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</code><br>
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Óñòàíàâëèâàåò øèðèíó òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenWidth: integer;
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</code><br>
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Âîçâðàùàåò øèðèíó òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetPenStyle(style:
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<a href="gr_PenDashStyle.html">DashStyle</a>);
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</code><br>
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Óñòàíàâëèâàåò ñòèëü òåêóùåãî ïåðà.
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Êîíñòàíòû ñòèëåé ïåðà ïðèâåäåíû <a href="gr_PenDashStyle.html">çäåñü</a>
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenStyle: DashStyle;
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</code><br>
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Âîçâðàùàåò ñòèëü òåêóùåãî ïåðà.
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Êîíñòàíòû ñòèëåé ïåðà ïðèâåäåíû <a href="gr_PenDashStyle.html">çäåñü</a>
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetPenMode(m: integer);
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</code><br>
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Óñòàíàâëèâàåò ðåæèì òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenMode: integer;
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</code><br>
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Âîçâðàùàåò ðåæèì òåêóùåãî ïåðà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenX: integer;
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</code><br>
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Âîçâðàùàþò x-êîîðäèíàòó òåêóùåé ïîçèöèè ðèñîâàíèÿ
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> PenY: integer;
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</code><br>
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Âîçâðàùàþò y-êîîðäèíàòó òåêóùåé ïîçèöèè ðèñîâàíèÿ
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</td></tr>
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</table>
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<p>Êðîìå ýòîãî, ìîæíî èçìåíÿòü ñâîéñòâà òåêóùåãî ïåðà ÷åðåç
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<a href="gr_PenClass.html">îáúåêò </a> <code><a href="gr_PenClass.html">Pen</a></code>.</p>
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</body></html>
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