pascalabcnet/PABCNetHelp/PABCUnits/GraphWPF/Files/GraphWPF service functions.html

38 lines
2.6 KiB
HTML

<HTML><HEAD><object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
<param name="Keyword" value="ARGB">
<param name="Keyword" value="clRandom">
<param name="Keyword" value="ColorBrush">
<param name="Keyword" value="ColorPen">
<param name="Keyword" value="EmptyColor">
<param name="Keyword" value="GrayColor">
<param name="Keyword" value="Invoke">
<param name="Keyword" value="Pnt">
<param name="Keyword" value="RandomColor">
<param name="Keyword" value="Rect">
<param name="Keyword" value="RGB"></object>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251"><link rel="StyleSheet" href="../../../default.css">
</HEAD><body><H1>Âñïîìîãàòåëüíûå ôóíêöèè GraphWPF</H1>
<table border=0 cellpadding=5><tr><td><code><b>function</b> ARGB(a,r,g,b: byte): Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò öâåò ïî êðàñíîé, çåëåíîé è ñèíåé ñîñòàâëÿþùåé è ïàðàìåòðó ïðîçðà÷íîñòè (â äèàïàçîíå 0..255)</td></tr>
<tr><td><code><b>function</b> clRandom: Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò ñëó÷àéíûé öâåò</td></tr>
<tr><td><code><b>function</b> ColorBrush(c: Color): GBrush;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò îäíîòîííóþ öâåòíóþ êèñòü, çàäàííóþ öâåòîì</td></tr>
<tr><td><code><b>function</b> ColorPen(c: Color): GPen;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò îäíîòîííîå öâåòíîå ïåðî, çàäàííîå öâåòîì</td></tr>
<tr><td><code><b>function</b> EmptyColor: Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò ïîëíîñòüþ ïðîçðà÷íûé öâåò</td></tr>
<tr><td><code><b>function</b> GrayColor(b: byte): Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò ñåðûé öâåò ñ èíòåíñèâíîñòüþ b</td></tr>
<tr><td><code><b>procedure</b> Invoke(d: ()-&gt;());</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ïðîöåäóðà ñèíõðîíèçàöèè âûâîäà ãðàôèêè</td></tr>
<tr><td><code><b>function</b> Pnt(x,y: real): GPoint;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò òî÷êó ñ êîîðäèíàòàìè (x,y)</td></tr>
<tr><td><code><b>function</b> RandomColor: Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò ñëó÷àéíûé öâåò</td></tr>
<tr><td><code><b>function</b> Rect(x,y,w,h: real): GRect;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò ïðÿìîóãîëüíèê ñ êîîðäèíàòàìè óãëà (x,y), øèðèíîé w è âûñîòîé h</td></tr>
<tr><td><code><b>function</b> RGB(r,g,b: byte): Color;</code>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Âîçâðàùàåò öâåò ïî êðàñíîé, çåëåíîé è ñèíåé ñîñòàâëÿþùåé (â äèàïàçîíå 0..255)</td></tr>
</table>
</body></HTML>