Description:
------------
The Imagick::setImageVirtualPixelMethod() has no effect on the Imagick object. This can be seen in both the stable version (2.2.2) and the latest beta (2.3.0RC3). The CLI tool produces correct results.

Installed software:
ImageMagick 6.4.5 2009-06-04 Q16 OpenMP
imagick module version => 2.3.0-rc3
PHP 5.2.6-3ubuntu4.1 with Suhosin-Patch 0.9.6.2

Reproduce code:
---------------
<?
$im = new Imagick();
$im->newPseudoImage(100, 100, "pattern:checkerboard");

$im->setImageVirtualPixelMethod(Imagick::VIRTUALPIXELMETHOD_TRANSPARENT);

var_dump( $im->getImageVirtualPixelMethod() );

/* Returns 0... */

?>

Expected result:
----------------
int(8) from var_dump() and the correct virtual pixel method.

Actual result:
--------------
int(0), e.g. no virtual pixel method is set.