ps_add_launchlink
(PECL ps >= 1.1.0)
ps_add_launchlink — Adds link which launches file
說明
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.
此說明在文件被列印或顯示時不可見，只在文件用 Acrobat Distiller 或 Ghostview 轉換成 PDF 時顯示。
參數
-
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
成功時返回 true， 或者在失敗時返回 false。
參見
- 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