(PECL imagick 2.0.0)
ImagickDraw::composite — Composites an image onto the current image
$compose
, float $x
, float $y
, float $width
, float $height
, Imagick $compositeWand
)本函数还未编写文档，仅有参数列表。
Composites an image onto the current image, using the specified composition operator, specified position, and at the specified size.
compose
composition operator. One of COMPOSITE_ constants
x
x coordinate of the top left corner
y
y coordinate of the top left corner
width
width of the composition image
height
height of the composition image
compositeWand
the Imagick object where composition image is taken from
成功时返回 TRUE。
christian dot reinecke at web dot de (2009-06-23 01:31:47)
To see some examples how the COMPOSITE_* constants work, see this page:
http://www.imagemagick.org/Usage/compose/#duff-porter