Gmagick::resizeimage
(PECL gmagick >= Unknown)
Gmagick::resizeimage — Scales an image
说明
public Gmagick::resizeimage
( int
$width
, int $height
, int $filter
, float $blur
[, bool $fit = FALSE
] ) : GmagickScales an image to the desired dimensions with a filter.
参数
-
width -
The number of columns in the scaled image.
-
height -
The number of rows in the scaled image.
-
filter -
Image filter to use.
-
blur -
The blur factor where larger than 1 is blurry, lesser than 1 is sharp.
返回值
The Gmagick object on success
错误／异常
错误时抛出 GmagickException。