Php/docs/function.ps-set-border-dash

• PHP Manual
• PS 函数
• Sets length of dashes for border of annotations

ps_set_border_dash

(PECL ps >= 1.1.0)

ps_set_border_dash — Sets length of dashes for border of annotations

说明

ps_set_border_dash ( resource $psdoc , float $black , float $white ) : bool

Links 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 length of the black and white portion of a dashed border line.

参数

psdoc

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

black

The length of the dash.

white

The length of the gap between dashes.

返回值

成功时返回 true， 或者在失败时返回 false。

参见

• ps_set_border_color() - Sets color of border for annotations
• ps_set_border_style() - Sets border style of annotations