Gmagick::motionblurimageGmagick::newimage
(PECL gmagick >= Unknown)
Gmagick::newimage — Creates a new image
说明
public void Gmagick::newimage
( int
$width
, int $height
, string $background
[, string $format
] )Creates a new image with the specified background color
参数
-
width -
Width of the new image
-
height -
Height of the new image
-
background -
The background color used for this image (as float)
-
format -
Image format.
返回值
The Gmagick object on success
错误／异常
错误时抛出 GmagickException。
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