(PHP 5 < 5.3.0, PECL ming SVN)
SWFGradient::__construct — Creates a gradient object
锟剿猴拷锟斤拷锟斤拷实锟斤拷锟斤拷锟侥★拷锟剿猴拷锟斤拷锟侥憋拷锟襟，帮拷锟斤拷锟斤拷锟狡硷拷锟斤拷锟斤拷锟斤拷牡锟斤拷锟斤拷锟斤拷锟斤拷锟轿达拷锟斤拷锟� PHP 锟斤拷锟斤拷锟芥本锟斤拷未通知锟酵憋拷锟睫改★拷使锟矫憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷 锟斤拷
swfgradient() creates a new SWFGradient object.
After you've added the entries to your gradient, you can use the gradient in a shape fill with the swfshape::addfill() method.
SWFGradient has the following methods : swfgradient::addentry().
This simple example will draw a big black-to-white gradient as background, and a reddish disc in its center.
Example #1 swfgradient() example
<?php
$m = new SWFMovie();
$m->setDimension(320, 240);
$s = new SWFShape();
// first gradient- black to white
$g = new SWFGradient();
$g->addEntry(0.0, 0, 0, 0);
$g->addEntry(1.0, 0xff, 0xff, 0xff);
$f = $s->addFill($g, SWFFILL_LINEAR_GRADIENT);
$f->scaleTo(0.01);
$f->moveTo(160, 120);
$s->setRightFill($f);
$s->drawLine(320, 0);
$s->drawLine(0, 240);
$s->drawLine(-320, 0);
$s->drawLine(0, -240);
$m->add($s);
$s = new SWFShape();
// second gradient- radial gradient from red to transparent
$g = new SWFGradient();
$g->addEntry(0.0, 0xff, 0, 0, 0xff);
$g->addEntry(1.0, 0xff, 0, 0, 0);
$f = $s->addFill($g, SWFFILL_RADIAL_GRADIENT);
$f->scaleTo(0.005);
$f->moveTo(160, 120);
$s->setRightFill($f);
$s->drawLine(320, 0);
$s->drawLine(0, 240);
$s->drawLine(-320, 0);
$s->drawLine(0, -240);
$m->add($s);
header('Content-type: application/x-shockwave-flash');
$m->output();
?>