ps_add_launchlink
(PECL ps >= 1.1.0)
ps_add_launchlink — Adds link which launches file
说明
resource
$psdoc,float
$llx,float
$lly,float
$urx,float
$ury,string
$filename): bool
Places a hyperlink at the given position pointing to a file program which is being started when clicked on. 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 path of the program to be started, when the link is clicked on.
返回值
成功时返回 true， 或者在失败时返回 false。
参见
- ps_add_locallink() - Adds link to a page in the same document
- ps_add_pdflink() - Adds link to a page in a second pdf document
- ps_add_weblink() - Adds link to a web location
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User Contributed Notes
备份地址：http://www.lvesu.com/blog/php/function.ps-add-launchlink.php