ps_add_locallink
(PECL ps >= 1.1.0)
ps_add_locallink — Adds link to a page in the same document
说明
$psdoc
, float $llx
, float $lly
, float $urx
, float $ury
, int $page
, string $dest
) : boolPlaces a hyperlink at the given position pointing to a page in the same document. Clicking on the link will jump to the given page. The first page in a document has number 1.
The hyperlink's source position is a rectangle with its lower left corner at
(llx, lly) and its upper
right corner at (urx, ury).
The rectangle has by default a thin blue border.
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().
-
llx -
The x-coordinate of the lower left corner.
-
lly -
The y-coordinate of the lower left corner.
-
urx -
The x-coordinate of the upper right corner.
-
ury -
The y-coordinate of the upper right corner.
-
page -
The number of the page displayed when clicking on the link.
-
dest -
The parameter
destdetermines how the document is being viewed. It can be fitpage, fitwidth, fitheight, or fitbbox.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
参见
- ps_add_launchlink() - Adds link which launches file
- ps_add_pdflink() - Adds link to a page in a second pdf document
- ps_add_weblink() - Adds link to a web location