PDF 函数
PHP Manual

PDF_begin_pattern

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0)

PDF_begin_patternStart pattern definition

说明

int PDF_begin_pattern ( resource $pdfdoc , float $width , float $height , float $xstep , float $ystep , int $painttype )

Starts a new pattern definition.


PDF 函数
PHP Manual