SWFDisplayItem->setRatio

(no version information, might be only in CVS)

SWFDisplayItem->setRatio -- Sets the object's ratio

Description

void swfdisplayitem->setratio ( float ratio )

Varovanie

T�to funkcia je EXPERIMENT�LNA. Spr�vanie tejto funkcie, n�zov tejto funkcie a hoci�o in� zdokumentovan� o tejto funkcii sa m�e zmeni� bez pov�imnutia v bud�com vydan� PHP. Pou��vajte t�to funkcii na svoje vlastn� riziko.

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().

This simple example will morph nicely three concentric circles.

Príklad 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();
?>