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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL haru >= 0.0.1)
HaruPage::setRotate — Set rotation angle of the page
$angle
)Defines rotation angle of the page.
angle
Must be a multiple of 90 degrees.
Returns TRUE
on success.
发生错误时抛出 HaruException 异常。