SWFDisplayItem->setRatio()

(PHP 4 >= 4.0.5)

SWFDisplayItem->setRatio() — Sets the object's ratio

Description

SWFDisplayItem

void setRatio ( float $ratio )

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() sets the object's ratio to ratio . Obviously only useful for morphs.

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

Return Values

No value is returned.

Examples

This simple example will morph nicely three concentric circles.

Example #1 swfdisplayitem->setname() 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();

?>