PDF_makespotcolor
(PHP 4 >= 4.0.5, PECL pdflib:1.0-2.1.3)
PDF_makespotcolor — Make spot color
说明
int PDF_makespotcolor
( resource $p
, string $spotname
)
Finds a built-in spot color name, or makes a named spot color from the current fill color. 如果成功则返回 TRUE，失败则返回 FALSE。