diff --git a/CHANGELOG.TXT b/CHANGELOG.TXT
index 9945d7d..2ffc924 100755
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
@@ -1,5 +1,6 @@
4.6.008 (2009-05-07)
- setSignature() method was improved (but is still experimental).
+ - Example n. 52 was added.
4.6.007 (2009-05-05)
- Bug #2786685 "writeHtmlCell and
in custom footer" was fixed.
diff --git a/doc/classtrees_com-tecnick-tcpdf.html b/doc/classtrees_com-tecnick-tcpdf.html
index a77dcb3..477cb5c 100644
--- a/doc/classtrees_com-tecnick-tcpdf.html
+++ b/doc/classtrees_com-tecnick-tcpdf.html
@@ -45,7 +45,7 @@
diff --git a/doc/com-tecnick-tcpdf/TCPDF.html b/doc/com-tecnick-tcpdf/TCPDF.html
index b3b0031..c51e619 100644
--- a/doc/com-tecnick-tcpdf/TCPDF.html
+++ b/doc/com-tecnick-tcpdf/TCPDF.html
@@ -19151,7 +19151,7 @@ $file)
diff --git a/doc/com-tecnick-tcpdf/TCPDFBarcode.html b/doc/com-tecnick-tcpdf/TCPDFBarcode.html
index 2f93bf0..6dcdd87 100644
--- a/doc/com-tecnick-tcpdf/TCPDFBarcode.html
+++ b/doc/com-tecnick-tcpdf/TCPDFBarcode.html
@@ -1368,7 +1368,7 @@ $type)
diff --git a/doc/com-tecnick-tcpdf/_barcodes.php.html b/doc/com-tecnick-tcpdf/_barcodes.php.html
index 88ab255..f9751ec 100644
--- a/doc/com-tecnick-tcpdf/_barcodes.php.html
+++ b/doc/com-tecnick-tcpdf/_barcodes.php.html
@@ -96,7 +96,7 @@ PHP class to creates array representations for common 1D barcodes to be used wit
diff --git a/doc/com-tecnick-tcpdf/_config---tcpdf_config.php.html b/doc/com-tecnick-tcpdf/_config---tcpdf_config.php.html
index 794b224..fa6e862 100644
--- a/doc/com-tecnick-tcpdf/_config---tcpdf_config.php.html
+++ b/doc/com-tecnick-tcpdf/_config---tcpdf_config.php.html
@@ -507,7 +507,7 @@ Configuration file for TCPDF.
diff --git a/doc/com-tecnick-tcpdf/_htmlcolors.php.html b/doc/com-tecnick-tcpdf/_htmlcolors.php.html
index 7a12a96..8ad652d 100644
--- a/doc/com-tecnick-tcpdf/_htmlcolors.php.html
+++ b/doc/com-tecnick-tcpdf/_htmlcolors.php.html
@@ -88,7 +88,7 @@ Array of WEB safe colors.
diff --git a/doc/com-tecnick-tcpdf/_tcpdf.php.html b/doc/com-tecnick-tcpdf/_tcpdf.php.html
index 7a6c5f4..7758c51 100644
--- a/doc/com-tecnick-tcpdf/_tcpdf.php.html
+++ b/doc/com-tecnick-tcpdf/_tcpdf.php.html
@@ -115,7 +115,7 @@ unicode data
diff --git a/doc/com-tecnick-tcpdf/_unicode_data.php.html b/doc/com-tecnick-tcpdf/_unicode_data.php.html
index 798a38c..a742a96 100644
--- a/doc/com-tecnick-tcpdf/_unicode_data.php.html
+++ b/doc/com-tecnick-tcpdf/_unicode_data.php.html
@@ -237,7 +237,7 @@ Unicode Include file for TCPDF.
diff --git a/doc/elementindex.html b/doc/elementindex.html
index e6d3776..11a6f04 100644
--- a/doc/elementindex.html
+++ b/doc/elementindex.html
@@ -1364,7 +1364,7 @@
top
diff --git a/doc/elementindex_com-tecnick-tcpdf.html b/doc/elementindex_com-tecnick-tcpdf.html
index f0b067b..d87e601 100644
--- a/doc/elementindex_com-tecnick-tcpdf.html
+++ b/doc/elementindex_com-tecnick-tcpdf.html
@@ -1387,7 +1387,7 @@
top
diff --git a/doc/errors.html b/doc/errors.html
index 9769af8..a0f3429 100644
--- a/doc/errors.html
+++ b/doc/errors.html
@@ -35,7 +35,7 @@
Post-parsing
diff --git a/doc/index.html b/doc/index.html
index 19e0e98..1006ff7 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -58,7 +58,7 @@
This documentation was generated by phpDocumentor v1.4.1
diff --git a/doc/li_com-tecnick-tcpdf.html b/doc/li_com-tecnick-tcpdf.html
index 19e0e98..1006ff7 100644
--- a/doc/li_com-tecnick-tcpdf.html
+++ b/doc/li_com-tecnick-tcpdf.html
@@ -58,7 +58,7 @@
This documentation was generated by phpDocumentor v1.4.1
diff --git a/examples/example_052.php b/examples/example_052.php
new file mode 100644
index 0000000..9f1da93
--- /dev/null
+++ b/examples/example_052.php
@@ -0,0 +1,103 @@
+SetCreator(PDF_CREATOR);
+$pdf->SetAuthor('Nicola Asuni');
+$pdf->SetTitle('TCPDF Example 052');
+$pdf->SetSubject('TCPDF Tutorial');
+$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
+
+// set default header data
+$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE, PDF_HEADER_STRING);
+
+// set header and footer fonts
+$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
+$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
+
+// set default monospaced font
+$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
+
+//set margins
+$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
+$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
+$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
+
+//set auto page breaks
+$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
+
+//set image scale factor
+$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
+
+//set some language-dependent strings
+$pdf->setLanguageArray($l);
+
+// ---------------------------------------------------------
+
+// set certificate file
+$certificate = 'file://../tcpdf.pem';
+
+// set additional information
+$info = array(
+ 'Name' => 'TCPDF',
+ 'Location' => 'Office',
+ 'Reason' => 'Testing TCPDF',
+ 'ContactInfo' => 'http://www.tcpdf.org',
+ );
+
+// set document signature
+$pdf->setSignature($certificate, $certificate, '', '', 2, $info);
+
+// set font
+$pdf->SetFont('helvetica', '', 10);
+
+// add a page
+$pdf->AddPage();
+
+// print a line using Cell()
+$pdf->Cell(0, 12, 'Signed Document', 1, 1, 'C');
+
+// ---------------------------------------------------------
+
+//Close and output PDF document
+$pdf->Output('example_052.pdf', 'I');
+
+//============================================================+
+// END OF FILE
+//============================================================+
+?>