Php/docs/imagick.sampleimage
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Imagick::sampleImage
(PECL imagick 2, PECL imagick 3)
Imagick::sampleImage — Scales an image with pixel sampling
说明
public 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
。