ps_add_bookmark

(PECL ps >= 1.1.0)

ps_add_bookmark — Add bookmark to current page

说明

ps_add_bookmark ( resource $psdoc , string $text [, int $parent = 0 [, int $open = 0 ]] ) : int

Adds a bookmark for the current page. Bookmarks usually appear in PDF-Viewers left of the page in a hierarchical tree. Clicking on a bookmark will jump to the given page.

此说明在文档被打印或显示时不可见，只在文档用 Acrobat Distiller 或 Ghostview 转换成 PDF 时显示。

参数

psdoc

Resource identifier of the postscript file as returned by ps_new().

text

The text used for displaying the bookmark.

parent

A bookmark previously created by this function which is used as the parent of the new bookmark.

open

If open is unequal to zero the bookmark will be shown open by the pdf viewer.

返回值

The returned value is a reference for the bookmark. It is only used if the bookmark shall be used as a parent. The value is greater zero if the function succeeds. In case of an error zero will be returned.

参见