cpdf_restore

(PHP 3>= 3.0.8, PHP 4 , PHP 5)

cpdf_restore -- Restores formerly saved environment

Description

bool cpdf_restore ( int pdf_document)

The cpdf_restore() function 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. 如果成功则返回 TRUE,失败则返回 FALSE

例子 1. Save/Restore

<?php
cpdf_save
($pdf);
// do all kinds of rotations, transformations, ...
cpdf_restore($pdf)
?>

See also cpdf_save().