= 1.1.0)ps_setdash — Sets appearance of a dashed line說明ps_setdash(resource $psdoc, float $on, float $off): boolSets the length of ">

ps_setdash

(PECL ps >= 1.1.0)

ps_setdash — Sets appearance of a dashed line

說明

ps_setdash(resource $psdoc, float $on, float $off): bool

Sets the length of the black and white portions of a dashed line.

參數(shù)

psdoc

Resource identifier of the postscript file as returned by ps_new().

on

The length of the dash.

off

The length of the gap between dashes.

返回值

成功時返回 true， 或者在失敗時返回 false。

參見