用于打印pdf的代码如下:
class MYPDF extends TCPDF {
// Load table data from file
public function LoadData($file) {
// Read file lines
$lines = file($file);
$data = array();
foreach($lines as $line) {
$data[] = explode(';', chop($line));
}
return $data;
}
// Colored table
public function ColoredTable($header,$data) {
// Colors, line width and bold font
$this->SetFillColor(233, 136, 64);
$this->SetTextColor(255);
$this->SetDrawColor(128, 0, 0);
$this->SetLineWidth(0.3);
$this->SetFont('', 'B');
// Header
$w = array(10, 40, 20, 20, 20, 20, 20);
$num_headers = count($header);
for($i = 0; $i < $num_headers; ++$i) {
$this->Cell($w[$i], 7, $header[$i], 1, 0, 'C', 1);
}
$this->Ln();
// Color and font restoration
$this->SetFillColor(224, 235, 255);
$this->SetTextColor(0);
$this->SetFont('');
// Data
$fill = 0;
foreach($data as $row) {
$this->Cell($w[0], 6, $row[0], 'LR', 0, 'C', $fill);
$this->Cell($w[1], 6, $row[1], 'LR', 0, 'L', $fill);
$this->Cell($w[2], 6, $row[2], 'LR', 0, 'C', $fill);
$this->Cell($w[3], 6, $row[3], 'LR', 0, 'C', $fill);
$this->Cell($w[4], 6, $row[4], 'LR', 0, 'C', $fill);
$this->Cell($w[5], 6, $row[5], 'LR', 0, 'C', $fill);
$this->Cell($w[6], 6, $row[6], 'LR', 0, 'C', $fill);
$this->Ln();
$fill=!$fill;
}
$this->Cell(array_sum($w), 0, '', 'T');
}
}
// create new PDF document
$pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 011');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
// set default header data
$pdf->SetHeaderData(PDF_GYANKUTIR_LOGO, PDF_HEADER_LOGO_WIDTH, 'GyanKutir',
'Jhunjhunu International Wisdom City
Near Khemi Shakti Temple
Jhunjhunu (Rajasthan)-333001');
// 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', '', 6);
// add a page
$pdf->AddPage();
//Column titles
$header = array('Rank', 'Student', 'Time Used', 'Correct Answers', 'Wrong Answers','Questions Skipped','Final Score');
$final_data = $smarty->fetch($file_to_show);
$file = fopen("text.txt","w+");
file_put_contents($file,"");
fwrite($file,$final_data);
fclose($file);
ob_start();
ob_flush();
//Data loading
$data = $pdf->LoadData('text.txt');
// print colored table
$pdf->ColoredTable($header, $data);
// ---------------------------------------------------------
ob_flush();
//Close and output PDF document
$pdf->Output('example_011.pdf', 'I');
//============================================================+
// END OF FILE
//============================================================+
我想将标题添加到每一页的表格列中。这个问题附有截图。在第一个屏幕截图中,标题正在显示,但在第二个屏幕截图中没有显示。如何在后续页面上显示这些列标题?请帮我解决这个问题。在此先感谢。这张图片是 pdf 表格的第一页。