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="SetFontSize">
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<param name="Keyword" value="FontSize">
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<param name="Keyword" value="SetFontName">
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<param name="Keyword" value="FontName">
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<param name="Keyword" value="SetFontColor">
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<param name="Keyword" value="FontColor">
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<param name="Keyword" value="SetFontStyle">
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<param name="Keyword" value="FontStyle">
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<param name="Keyword" value="TextWidth">
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<param name="Keyword" value="TextHeight">
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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 ñî øðèôòîì</H1>
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<p>Âûâîä òåêñòà îñóùåñòâëÿåòñÿ òåêóùèì øðèôòîì. Äîñòóï ê
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ñâîéñòâàì òåêóùåãî øðèôòà 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 øðèôòà
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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:</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> SetFontSize(size: integer);
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</code><br>
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Óñòàíàâëèâàåò ðàçìåð òåêóùåãî øðèôòà â ïóíêòàõ
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> FontSize: integer;
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</code><br>
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Âîçâðàùàåò ðàçìåð òåêóùåãî øðèôòà â ïóíêòàõ
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetFontName(name: string);
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</code><br>
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Óñòàíàâëèâàåò èìÿ òåêóùåãî øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> FontName: string;
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</code><br>
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Âîçâðàùàåò èìÿ òåêóùåãî øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetFontColor(c: Color);
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</code><br>
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Óñòàíàâëèâàåò öâåò òåêóùåãî øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> FontColor: Color;
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</code><br>
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Âîçâðàùàåò öâåò òåêóùåãî øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> SetFontStyle(fs: integer);
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</code><br>
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Óñòàíàâëèâàåò ñòèëü òåêóùåãî øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> FontStyle: integer;
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</code><br>
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Âîçâðàùàåò ñòèëü òåêóùåãî øðèôòà
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</td></tr>
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</table>
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<p>Ìîæíî òàêæå èçìåíÿòü ñâîéñòâà òåêóùåãî ïåðà ÷åðåç
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<a href="gr_FontClass.html">îáúåêò Font</a></code>.</p>
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<p>Êðîìå òîãî, äëÿ îïðåäåëåíèÿ øèðèíû è âûñîòû ñòðîêè ïðè òåêóùèõ íàñòðîéêàõ
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øðèôòà èñïîëüçóþòñÿ ñëåäóþùèå ôóíêöèè:<br>
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</p>
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<table>
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<tr><td>
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<code>
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<b>function</b> TextWidth(s: string): integer;
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</code><br>
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Âîçâðàùàåò øèðèíó ñòðîêè s â ïèêñåëÿõ ïðè òåêóùèõ íàñòðîéêàõ øðèôòà
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> TextHeight(s: string): integer;
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</code><br>
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Âîçâðàùàåò âûñîòó ñòðîêè s â ïèêñåëÿõ ïðè òåêóùèõ íàñòðîéêàõ øðèôòà
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</td></tr>
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</table>
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</body></html>
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