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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.7 $ -->
<!-- splitted from ./en/functions/ming.xml, last change in rev 1.24 -->
<refentry id="function.swfmorph">
<refnamediv>
<refname>SWFMorph</refname>
<refpurpose>Creates a new SWFMorph object</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>SWFMorph</type><methodname>swfmorph</methodname>
<void/>
</methodsynopsis>
&warn.experimental.func;
<para>
<function>swfmorph</function> creates a new SWFMorph object.
</para>
<para>
Also called a "shape tween". This thing lets you make those tacky
twisting things that make your computer choke. Oh, joy!
</para>
<para>
The methods here are sort of weird. It would make more sense to just
have newSWFMorph(shape1, shape2);, but as things are now, shape2 needs
to know that it's the second part of a morph. (This, because it starts
writing its output as soon as it gets drawing commands- if it kept its
own description of its shapes and wrote on completion this and some
other things would be much easier.)
</para>
<simpara>
SWFMorph has the following methods : <function>swfmorph->getshape1</function>
and <function>swfmorph->getshape1</function>.
</simpara>
<para>
This simple example will morph a big red square into a smaller
blue black-bordered square.
<example>
<title><function>swfmorph</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$p = new SWFMorph();
$s = $p->getShape1();
$s->setLine(0, 0, 0, 0);
/* Note that this is backwards from normal shapes (left instead of right).
I have no idea why, but this seems to work.. */
$s->setLeftFill($s->addFill(0xff, 0, 0));
$s->movePenTo(-1000,-1000);
$s->drawLine(2000,0);
$s->drawLine(0,2000);
$s->drawLine(-2000,0);
$s->drawLine(0,-2000);
$s = $p->getShape2();
$s->setLine(60,0,0,0);
$s->setLeftFill($s->addFill(0, 0, 0xff));
$s->movePenTo(0,-1000);
$s->drawLine(1000,1000);
$s->drawLine(-1000,1000);
$s->drawLine(-1000,-1000);
$s->drawLine(1000,-1000);
$m = new SWFMovie();
$m->setDimension(3000,2000);
$m->setBackground(0xff, 0xff, 0xff);
$i = $m->add($p);
$i->moveTo(1500,1000);
for ($r=0.0; $r<=1.0; $r+=0.1) {
$i->setRatio($r);
$m->nextFrame();
}
header('Content-type: application/x-shockwave-flash');
$m->output();
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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vi: ts=1 sw=1
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