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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/ming.xml, last change in rev 1.24 -->
<refentry id="function.swfshape.drawcurve">
<refnamediv>
<refname>SWFShape->drawCurve</refname>
<refpurpose>Draws a curve (relative)</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>swfshape->drawcurve</methodname>
<methodparam><type>int</type><parameter>controldx</parameter></methodparam>
<methodparam><type>int</type><parameter>controldy</parameter></methodparam>
<methodparam><type>int</type><parameter>anchordx</parameter></methodparam>
<methodparam><type>int</type><parameter>anchordy</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>targetdx</parameter></methodparam>
<methodparam><type>int</type><parameter>targetdy</parameter></methodparam>
</methodsynopsis>
&warn.experimental.func;
<simpara>
<function>swfshape->drawcurve</function> draws a quadratic curve
(using the current line style,set by <function>swfshape->setline</function>)
from the current pen position to the relative position
(<parameter>anchorx</parameter>,<parameter>anchory</parameter>)
using relative control point
(<parameter>controlx</parameter>,<parameter>controly</parameter>).
That is, head towards the control point, then smoothly turn to the
anchor point.
</simpara>
<simpara>
With 6 parameters, it draws a cubic bezier to point
(x+<parameter>targetdx</parameter>, x+<parameter>targetdy</parameter>)
with control points (x+<parameter>controldx</parameter>,
y+<parameter>controldy</parameter>) and
(x+<parameter>anchordx</parameter>, y+<parameter>anchordy</parameter>).
</simpara>
<simpara>
See also
<function>swfshape->drawlineto</function>,
<function>swfshape->drawline</function>,
<function>swfshape->movepento</function> and
<function>swfshape->movepen</function>.
</simpara>
</refsect1>
</refentry>
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