SWFDisplayItem->multColor
(no version information, might be only in CVS)
SWFDisplayItem->multColor -- Multiplies the item's color transform
Description
void
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 atmosphere
to Halloween (use a landscape or bright picture).
Example 1. swfdisplayitem->multcolor() example
<?php
$b = new SWFBitmap(file_get_contents("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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