SWFDISPLAYITEM.SETRATIO(3)						 1						SWFDISPLAYITEM.SETRATIO(3)

SWFDisplayItem::setRatio - Sets the object's ratio

SYNOPSIS

       void SWFDisplayItem::setRatio (float  $ratio)

DESCRIPTION

       Warning

	      This  function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in
	      a future release of PHP. This function should be used at your own risk.

       swfdisplayitem.setratio(3) sets the object's ratio to $ratio. Obviously only useful for morphs.

	The object may be a swfshape(3), a swfbutton(3), a swftext(3) or a swfsprite(3) object. It must have been added using the swfmovie.add(3).

RETURN VALUES

	No value is returned.

EXAMPLES

	This simple example will morph nicely three concentric circles.

       Example #1

	      swfdisplayitem.setname(3) example

	      <?php

	      $p = new SWFMorph();

	      $g = new SWFGradient();
	      $g->addEntry(0.0, 0, 0, 0);
	      $g->addEntry(0.16, 0xff, 0xff, 0xff);
	      $g->addEntry(0.32, 0, 0, 0);
	      $g->addEntry(0.48, 0xff, 0xff, 0xff);
	      $g->addEntry(0.64, 0, 0, 0);
	      $g->addEntry(0.80, 0xff, 0xff, 0xff);
	      $g->addEntry(1.00, 0, 0, 0);

	      $s = $p->getShape1();
	      $f = $s->addFill($g, SWFFILL_RADIAL_GRADIENT);
	      $f->scaleTo(0.05);
	      $s->setLeftFill($f);
	      $s->movePenTo(-160, -120);
	      $s->drawLine(320, 0);
	      $s->drawLine(0, 240);
	      $s->drawLine(-320, 0);
	      $s->drawLine(0, -240);

	      $g = new SWFGradient();
	      $g->addEntry(0.0, 0, 0, 0);
	      $g->addEntry(0.16, 0xff, 0, 0);
	      $g->addEntry(0.32, 0, 0, 0);
	      $g->addEntry(0.48, 0, 0xff, 0);
	      $g->addEntry(0.64, 0, 0, 0);
	      $g->addEntry(0.80, 0, 0, 0xff);
	      $g->addEntry(1.00, 0, 0, 0);

	      $s = $p->getShape2();
	      $f = $s->addFill($g, SWFFILL_RADIAL_GRADIENT);
	      $f->scaleTo(0.05);
	      $f->skewXTo(1.0);
	      $s->setLeftFill($f);
	      $s->movePenTo(-160, -120);
	      $s->drawLine(320, 0);
	      $s->drawLine(0, 240);
	      $s->drawLine(-320, 0);
	      $s->drawLine(0, -240);

	      $m = new SWFMovie();
	      $m->setDimension(320, 240);
	      $i = $m->add($p);
	      $i->moveTo(160, 120);

	      for ($n=0; $n<=1.001; $n+=0.01) {
		  $i->setRatio($n);
		  $m->nextFrame();
	      }

	      header('Content-type: application/x-shockwave-flash');
	      $m->output();
	      ?>

PHP Documentation Group 												SWFDISPLAYITEM.SETRATIO(3)