(PECL ps >= 1.1.0)
ps_set_border_style — Sets border style of annotations
$psdoc, string $style, float $width): boolLinks added with one of the functions ps_add_weblink(), ps_add_pdflink(), etc. will be displayed with a surounded rectangle when the postscript document is converted to pdf and viewed in a pdf viewer. This rectangle is not visible in the postscript document. This function sets the appearance and width of the border line.
psdocResource identifier of the postscript file as returned by ps_new().
style
style can be solid or
dashed.
widthThe line width of the border.
成功时返回 true， 或者在失败时返回 false。