(PECL haru >= 0.0.1)
HaruDestination::setFitB — Set the appearance of the page to fit the bounding box of the page within the window
Defines the appearance of the page to fit the bounding box of the page within the window.
此函数没有参数。
Returns TRUE
on success.
发生错误时抛出 HaruException 异常。