Imagick::getImageInterlaceScheme

(PECL imagick 2, PECL imagick 3)

Imagick::getImageInterlaceScheme — Gets the image interlace scheme

public Imagick::getImageInterlaceScheme(): int

Gets the image interlace scheme.

此函数没有参数。

Returns the interlace scheme as an integer on success. 错误时抛出 ImagickException。