297 lines
12 KiB
HTML
297 lines
12 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="SetPixel">
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<param name="Keyword" value="PutPixel">
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<param name="Keyword" value="GetPixel">
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<param name="Keyword" value="MoveTo">
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<param name="Keyword" value="LineTo">
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<param name="Keyword" value="Line">
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<param name="Keyword" value="FillCircle">
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<param name="Keyword" value="DrawCircle">
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<param name="Keyword" value="FillEllipse">
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<param name="Keyword" value="DrawEllipse">
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<param name="Keyword" value="FillRectangle">
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<param name="Keyword" value="FillRect">
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<param name="Keyword" value="DrawRectangle">
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<param name="Keyword" value="FillRoundRect">
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<param name="Keyword" value="DrawRoundRect">
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<param name="Keyword" value="Circle">
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<param name="Keyword" value="Ellipse">
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<param name="Keyword" value="Rectangle">
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<param name="Keyword" value="RoundRect">
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<param name="Keyword" value="Arc">
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<param name="Keyword" value="FillPie">
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<param name="Keyword" value="DrawPie">
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<param name="Keyword" value="Pie">
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<param name="Keyword" value="DrawPolygon">
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<param name="Keyword" value="FillPolygon">
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<param name="Keyword" value="Polygon">
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<param name="Keyword" value="Polyline">
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<param name="Keyword" value="Curve">
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<param name="Keyword" value="DrawClosedCurve">
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<param name="Keyword" value="FillClosedCurve">
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<param name="Keyword" value="ClosedCurve">
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<param name="Keyword" value="TextOut">
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<param name="Keyword" value="FloodFill">
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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>Ãðàôè÷åñêèå ïðèìèòèâû</H1>
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<p>Ãðàôè÷åñêèå ïðèìèòèâû ïðåäñòàâëÿþò ñîáîé ïðîöåäóðû, îñóùåñòâëÿþùèå ðèñîâàíèå
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â ãðàôè÷åñêîì îêíå. Ðèñîâàíèå îñóùåñòâëÿåòñÿ òåêóùèì ïåðîì (ëèíèè), òåêóùåé
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êèñòüþ (çàëèâêà çàìêíóòûõ îáëàñòåé) è òåêóùèì øðèôòîì (âûâîä ñòðîê).<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> SetPixel(x,y: integer; c: Color);
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</code><br>
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Çàêðàøèâàåò ïèêñåë ñ êîîðäèíàòàìè (x,y) öâåòîì c
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> PutPixel(x,y: integer; c: Color);
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</code><br>
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Çàêðàøèâàåò ïèêñåë ñ êîîðäèíàòàìè (x,y) öâåòîì c
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</td></tr>
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<tr><td>
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<code>
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<b>function</b> GetPixel(x,y: integer): Color;
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</code><br>
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Âîçâðàùàåò öâåò ïèêñåëà ñ êîîðäèíàòàìè (x,y)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> MoveTo(x,y: integer);
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</code><br>
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Óñòàíàâëèâàåò òåêóùóþ ïîçèöèþ ðèñîâàíèÿ â òî÷êó (x,y)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> LineTo(x,y: integer);
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</code><br>
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Ðèñóåò îòðåçîê îò òåêóùåé ïîçèöèè äî òî÷êè (x,y). Òåêóùàÿ ïîçèöèÿ ïåðåíîñèòñÿ â òî÷êó (x,y)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> LineTo(x,y: integer; c: Color);
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</code><br>
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Ðèñóåò îòðåçîê îò òåêóùåé ïîçèöèè äî òî÷êè (x,y) öâåòîì c. Òåêóùàÿ ïîçèöèÿ ïåðåíîñèòñÿ â òî÷êó (x,y)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Line(x1,y1,x2,y2: integer);
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</code><br>
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Ðèñóåò îòðåçîê îò òî÷êè (x1,y1) äî òî÷êè (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Line(x1,y1,x2,y2: integer; c: Color);
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</code><br>
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Ðèñóåò îòðåçîê îò òî÷êè (x1,y1) äî òî÷êè (x2,y2) öâåòîì c
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillCircle(x,y,r: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü îêðóæíîñòè ñ öåíòðîì (x,y) è ðàäèóñîì r
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawCircle(x,y,r: integer);
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</code><br>
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Ðèñóåò îêðóæíîñòü ñ öåíòðîì (x,y) è ðàäèóñîì r
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillEllipse(x1,y1,x2,y2: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü ýëëèïñà, îãðàíè÷åííîãî ïðÿìîóãîëüíèêîì, çàäàííûì êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawEllipse(x1,y1,x2,y2: integer);
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</code><br>
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Ðèñóåò ãðàíèöó ýëëèïñà, îãðàíè÷åííîãî ïðÿìîóãîëüíèêîì, çàäàííûì êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillRectangle(x1,y1,x2,y2: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü ïðÿìîóãîëüíèêà, çàäàííîãî êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillRect(x1,y1,x2,y2: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü ïðÿìîóãîëüíèêà, çàäàííîãî êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawRectangle(x1,y1,x2,y2: integer);
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</code><br>
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Ðèñóåò ãðàíèöó ïðÿìîóãîëüíèêà, çàäàííîãî êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillRoundRect(x1,y1,x2,y2,w,h: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü ïðÿìîóãîëüíèêà ñî ñêðóãëåííûìè êðàÿìè; (x1,y1) è (x2,y2) çàäàþò ïàðó ïðîòèâîïîëîæíûõ âåðøèí, à w è h – øèðèíó è âûñîòó ýëëèïñà, èñïîëüçóåìîãî äëÿ ñêðóãëåíèÿ êðàåâ
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawRoundRect(x1,y1,x2,y2,w,h: integer);
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</code><br>
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Ðèñóåò ãðàíèöó ïðÿìîóãîëüíèêà ñî ñêðóãëåííûìè êðàÿìè; (x1,y1) è (x2,y2) çàäàþò ïàðó ïðîòèâîïîëîæíûõ âåðøèí, à w è h – øèðèíó è âûñîòó ýëëèïñà, èñïîëüçóåìîãî äëÿ ñêðóãëåíèÿ êðàåâ
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Circle(x,y,r: integer);
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</code><br>
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Ðèñóåò çàïîëíåííóþ îêðóæíîñòü ñ öåíòðîì (x,y) è ðàäèóñîì r
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Ellipse(x1,y1,x2,y2: integer);
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</code><br>
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Ðèñóåò çàïîëíåííûé ýëëèïñ, îãðàíè÷åííûé ïðÿìîóãîëüíèêîì, çàäàííûì êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Rectangle(x1,y1,x2,y2: integer);
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</code><br>
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Ðèñóåò çàïîëíåííûé ïðÿìîóãîëüíèê, çàäàííûé êîîðäèíàòàìè ïðîòèâîïîëîæíûõ âåðøèí (x1,y1) è (x2,y2)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> RoundRect(x1,y1,x2,y2,w,h: integer);
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</code><br>
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Ðèñóåò çàïîëíåííûé ïðÿìîóãîëüíèê ñî ñêðóãëåííûìè êðàÿìè; (x1,y1) è (x2,y2) çàäàþò ïàðó ïðîòèâîïîëîæíûõ âåðøèí, à w è h – øèðèíó è âûñîòó ýëëèïñà, èñïîëüçóåìîãî äëÿ ñêðóãëåíèÿ êðàåâ
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Arc(x,y,r,a1,a2: integer);
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</code><br>
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Ðèñóåò äóãó îêðóæíîñòè ñ öåíòðîì â òî÷êå (x,y) è ðàäèóñîì r, çàêëþ÷åííîé ìåæäó äâóìÿ ëó÷àìè, îáðàçóþùèìè óãëû a1 è a2 ñ îñüþ OX (a1 è a2 – âåùåñòâåííûå, çàäàþòñÿ â ãðàäóñàõ è îòñ÷èòûâàþòñÿ ïðîòèâ ÷àñîâîé ñòðåëêè)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillPie(x,y,r,a1,a2: integer);
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</code><br>
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Çàïîëíÿåò âíóòðåííîñòü ñåêòîðà îêðóæíîñòè, îãðàíè÷åííîãî äóãîé ñ öåíòðîì â òî÷êå (x,y) è ðàäèóñîì r, çàêëþ÷åííîé ìåæäó äâóìÿ ëó÷àìè, îáðàçóþùèìè óãëû a1 è a2 ñ îñüþ OX (a1 è a2 – âåùåñòâåííûå, çàäàþòñÿ â ãðàäóñàõ è îòñ÷èòûâàþòñÿ ïðîòèâ ÷àñîâîé ñòðåëêè)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawPie(x,y,r,a1,a2: integer);
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</code><br>
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Ðèñóåò ñåêòîð îêðóæíîñòè, îãðàíè÷åííûé äóãîé ñ öåíòðîì â òî÷êå (x,y) è ðàäèóñîì r, çàêëþ÷åííîé ìåæäó äâóìÿ ëó÷àìè, îáðàçóþùèìè óãëû a1 è a2 ñ îñüþ OX (a1 è a2 – âåùåñòâåííûå, çàäàþòñÿ â ãðàäóñàõ è îòñ÷èòûâàþòñÿ ïðîòèâ ÷àñîâîé ñòðåëêè)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Pie(x,y,r,a1,a2: integer);
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</code><br>
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Ðèñóåò çàïîëíåííûé ñåêòîð îêðóæíîñòè, îãðàíè÷åííûé äóãîé ñ öåíòðîì â òî÷êå (x,y) è ðàäèóñîì r, çàêëþ÷åííîé ìåæäó äâóìÿ ëó÷àìè, îáðàçóþùèìè óãëû a1 è a2 ñ îñüþ OX (a1 è a2 – âåùåñòâåííûå, çàäàþòñÿ â ãðàäóñàõ è îòñ÷èòûâàþòñÿ ïðîòèâ ÷àñîâîé ñòðåëêè)
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawPolygon(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò çàìêíóòóþ ëîìàíóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillPolygon(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Çàïîëíÿåò ìíîãîóãîëüíèê, êîîðäèíàòû âåðøèí êîòîðîãî çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Polygon(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò çàïîëíåííûé ìíîãîóãîëüíèê, êîîðäèíàòû âåðøèí êîòîðîãî çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Polyline(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò ëîìàíóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> Curve(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò êðèâóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> DrawClosedCurve(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò çàìêíóòóþ êðèâóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> FillClosedCurve(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Çàïîëíÿåò çàìêíóòóþ êðèâóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr><td>
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<code>
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<b>procedure</b> ClosedCurve(points: <b>array</b> <b>of</b> Point);
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</code><br>
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Ðèñóåò çàïîëíåííóþ çàìêíóòóþ êðèâóþ ïî òî÷êàì, êîîðäèíàòû êîòîðûõ çàäàíû â ìàññèâå points
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</td></tr>
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<tr>
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<td>
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<code>
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<b>procedure</b> TextOut(x,y: integer; s: string);
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</code><br>
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Âûâîäèò ñòðîêó s â ïðÿìîóãîëüíèê ê êîîðäèíàòàìè ëåâîãî âåðõíåãî óãëà (x,y)
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</td>
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</tr>
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<tr>
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<td>
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<code>
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<b>procedure</b> TextOut(x,y: integer; n: integer);
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</code><br>
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Âûâîäèò öåëîå n â ïðÿìîóãîëüíèê ê êîîðäèíàòàìè ëåâîãî âåðõíåãî óãëà (x,y)
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</td>
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</tr>
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<tr><td>
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<code>
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<b>procedure</b> TextOut(x,y: integer; r: real);
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</code><br>
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Âûâîäèò âåùåñòâåííîå r â ïðÿìîóãîëüíèê ê êîîðäèíàòàìè ëåâîãî âåðõíåãî óãëà (x,y)
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</td></tr>
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<tr>
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<td>
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<code>
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<b>procedure</b> DrawTextCentered(x,y,x1,y1: integer; s: string);
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</code><br>
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Âûâîäèò ñòðîêó s,
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îòöåíòðèðîâàííóþ â ïðÿìîóãîëüíèêå ñ êîîðäèíàòàìè (x,y,x1,y1)</td>
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</tr>
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<tr>
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<td>
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<code>
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<b>procedure</b> DrawTextCentered(x,y,x1,y1: integer; n: integer);
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</code><br>
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Âûâîäèò öåëîå çíà÷åíèå n,
|
||
îòöåíòðèðîâàííîå â ïðÿìîóãîëüíèêå ñ êîîðäèíàòàìè (x,y,x1,y1)</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<b>procedure</b> DrawTextCentered(x,y,x1,y1: integer; r: real);
|
||
</code><br>
|
||
Âûâîäèò âåùåñòâåííîå çíà÷åíèå r,
|
||
îòöåíòðèðîâàííîå â ïðÿìîóãîëüíèêå ñ êîîðäèíàòàìè (x,y,x1,y1)</td>
|
||
</tr>
|
||
<tr><td>
|
||
<code>
|
||
<b>procedure</b> FloodFill(x,y: integer; c: Color);
|
||
</code><br>
|
||
Çàëèâàåò îáëàñòü îäíîãî öâåòà öâåòîì c, íà÷èíàÿ ñ òî÷êè (x,y).
|
||
</td></tr>
|
||
</table>
|
||
</body></html>
|