--- a/tcpdf/examples/example_025.php +++ b/tcpdf/examples/example_025.php @@ -1,1 +1,119 @@ +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 +//============================================================+ +