SetCreator(PDF_CREATOR); $pdf->SetAuthor('Nicola Asuni'); $pdf->SetTitle('TCPDF Example 025'); $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.' 025', 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 font $pdf->SetFont('helvetica', '', 12); // add a page $pdf->AddPage(); $txt = 'You can set the transparency of PDF objects using the setAlpha() method.'; $pdf->Write(0, $txt, '', 0, '', true, 0, false, false, 0); /* * setAlpha() gives transparency support. You can set the * alpha channel from 0 (fully transparent) to 1 (fully * opaque). It applies to all elements (text, drawings, * images). */ $pdf->SetLineWidth(2); // draw opaque red square $pdf->SetFillColor(255, 0, 0); $pdf->SetDrawColor(127, 0, 0); $pdf->Rect(30, 40, 60, 60, 'DF'); // set alpha to semi-transparency $pdf->SetAlpha(0.5); // draw green square $pdf->SetFillColor(0, 255, 0); $pdf->SetDrawColor(0, 127, 0); $pdf->Rect(50, 60, 60, 60, 'DF'); // draw blue square $pdf->SetFillColor(0, 0, 255); $pdf->SetDrawColor(0, 0, 127); $pdf->Rect(70, 80, 60, 60, 'DF'); // draw jpeg image $pdf->Image('../images/image_demo.jpg', 90, 100, 60, 60, '', 'http://www.tcpdf.org', '', true, 72); // restore full opacity $pdf->SetAlpha(1); // --------------------------------------------------------- //Close and output PDF document $pdf->Output('example_025.pdf', 'I'); //============================================================+ // END OF FILE //============================================================+ ?>