(PECL ps >= 1.1.0)
ps_setdash — Sets appearance of a dashed line
$psdoc
, float $on
, float $off
)Sets the length of the black and white portions of a dashed line.
psdocResource identifier of the postscript file as returned by ps_new().
onThe length of the dash.
offThe length of the gap between dashes.
Returns TRUE on success or FALSE on failure.