From: ThomasV <thomasv@users.mediawiki.org>
Date: Wed, 23 Sep 2009 12:28:19 +0000 (+0000)
Subject: generic method to extract text layer of a document
X-Git-Tag: 1.31.0-rc.0~39565
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=4959584be811d619fa5d2ace931c743cf81b835a;p=lhc%2Fweb%2Fwiklou.git

generic method to extract text layer of a document
---

diff --git a/includes/media/Generic.php b/includes/media/Generic.php
index a9c681e146..b1c63945ee 100644
--- a/includes/media/Generic.php
+++ b/includes/media/Generic.php
@@ -179,6 +179,14 @@ abstract class MediaHandler {
 		);
 	}
 
+	/**
+	 * Generic getter for text layer.
+	 * Currently overloaded by PDF and DjVu handlers
+	 */
+	function getPageText( $image, $page ) {
+		return false;
+	}
+
 	/**
 	 * Get an array structure that looks like this:
 	 *