PDF 函数
PHP Manual

PDF_setlinecap

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setlinecapSet linecap parameter

说明

bool PDF_setlinecap ( resource $p , int $linecap )

Sets the linecap parameter to control the shape at the end of a path with respect to stroking.


PDF 函数
PHP Manual