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# pdf_add_locallink

(PHP 4 >= 4.0.5, PECL)

pdf_add_locallink -- Add a link annotation for current page

## Description

bool pdf_add_locallink ( resource pdfdoc, float lowerleftx, float lowerlefty, float upperrightx, float upperrighty, int page, string dest )

Add a link annotation to a target within the current PDF file. 如果成功则返回 `TRUE`，失败则返回 `FALSE`。

dest is the zoom setting on the destination page, it can be one of retain, fitpage, fitwidth, fitheight or fitbbox.

See also pdf_add_launchlink().

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