ps_add_pdflink
(PECL ps >= 1.1.0)
ps_add_pdflink — Adds link to a page in a second pdf document
说明
$psdoc ,
float $llx ,
float $lly ,
float $urx ,
float $ury ,
string $filename ,
int $page ,
string $dest ) :
bool
Places a hyperlink at the given position pointing to a second pdf document. Clicking on the link will branch to the document at 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.
-
filename -
The name of the pdf document to be opened when clicking on this link.
-
page -
The page number of the destination pdf document
-
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_locallink() - Adds link to a page in the same document
- ps_add_weblink() - Adds link to a web location
