The Imagick class
PHP Manual

Imagick::shaveImage

(PECL imagick 2.0.0)

Imagick::shaveImage — Shaves pixels from the image edges

说明

bool Imagick::shaveImage ( int $columns , int $rows )
Warning

本函数还未编写文档，仅有参数列表。

Shaves pixels from the image edges. It allocates the memory necessary for the new Image structure and returns a pointer to the new image.

参数

columns

rows

返回值

Returns TRUE on success.

The Imagick class
PHP Manual