Imagick::sampleImage()
(PECL imagick 2.0.0)
Scales an image with pixel sampling
说明
Imagick::sampleImage(int $columns,int $rows): bool
Scales an image to the desired dimensions with pixel sampling. Unlike other scaling methods, this method does not introduce any additional color into the scaled image.
参数
- $columns
- $rows
返回值
成功时返回TRUE
。