PDF 函数
PHP Manual

PDF_shfill

(PECL pdflib >= 2.0.0)

PDF_shfillFill area with shading

说明

bool PDF_shfill ( resource $pdfdoc , int $shading )

Fills an area with a shading, based on a shading object.

This function requires PDF 1.4 or above.


PDF 函数
PHP Manual