cpdf_save
(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
cpdf_save -- Saves current environment
说明
bool
cpdf_save ( int pdf_document )
Saves the current environment. It works like the postscript command gsave.
Very useful if you want to translate or rotate an object without effecting
other objects.
参数
pdf_documentThe document handle, returned by
cpdf_open().
返回值
如果成功则返回 TRUE，失败则返回 FALSE。