cpdf_restore
(PHP 4, PHP 5 <= 5.0.5)
cpdf_restore — Restores formerly saved environment
说明
bool cpdf_restore
( int $pdf_document
)
Restores the environment saved with cpdf_save(). It works like the postscript command grestore. Very useful if you want to translate or rotate an object without effecting other objects.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
范例
Example#1 Save/Restore
<?php
cpdf_save($pdf);
// do all kinds of rotations, transformations, ...
cpdf_restore($pdf)
?>
CDN