Gmagick::resizeimage()
(PECL gmagick >= Unknown)
Scales an image
说明
public Gmagick::resizeimage(int $width,int $height,int $filter,float $blur[,bool $fit=FALSE
]): Gmagick
Scales 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。