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SWFDisplayItem->multColor (no version information, might be only in CVS) SWFDisplayItem->multColor -- Multiplies the item's color transform. Descriptionvoid swfdisplayitem->multcolor ( [int red [, int green [, int blue [, int a]]]]) | Warning | This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk. |
swfdisplayitem->multcolor() multiplies the item's color transform by the given values.
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 modify your picture's atmospher to Halloween (use a landscape or bright picture). Example 1. swfdisplayitem->multcolor() example <?php
$b = new SWFBitmap("backyard.jpg");
// note use your own picture :-)
$s = new SWFShape();
$s->setRightFill($s->addFill($b));
$s->drawLine($b->getWidth(), 0);
$s->drawLine(0, $b->getHeight());
$s->drawLine(-$b->getWidth(), 0);
$s->drawLine(0, -$b->getHeight());
$m = new SWFMovie();
$m->setDimension($b->getWidth(), $b->getHeight());
$i = $m->add($s);
for ($n=0; $n<=20; ++$n) {
$i->multColor(1.0-$n/10, 1.0, 1.0);
$i->addColor(0xff*$n/20, 0, 0);
$m->nextFrame();
}
header('Content-type: application/x-shockwave-flash');
$m->output();
?> |
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