我需要上传两个图像文件,并将其添加到现有的PDF文件中。我已经阅读了关于FPDF的内容,基于我已经关注了这篇文章link。如果有人可以发布一个简单的工作示例/链接,那么像我这样的搜索者和更多也会采用相同路线寻找一些有用答案的人会有所帮助。
答案 0 :(得分:8)
FPDI似乎有一个名为FPDF的扩展程序。以下是有关如何修改现有pdf的博文:http://pranavom.wordpress.com/2011/03/15/modify-pdf-using-fpdffpdi-library/
您可以使用FPDI来放置图像,如下所示:
$pdf = new FPDI();
$pdf->AddPage();
$pdf->setSourceFile("MySource");
$template = $pdf->importPage(1);
$pdf->useTemplate($template);
$pdf->Image('MyImage.jpg', $x, $y, $width, $height);
$pdf->Output($outputPath, "F");
答案 1 :(得分:1)
我正在使用PHP,FPDF从FDF文件生成pdf,然后将qrcode图形插入到pdf中。我一直遇到麻烦,因为我的空pdf内置了表单字段,并插入其他程序的图形擦除了我的表单字段。我终于弄明白了。希望这可以帮助那些正在努力奋斗的人。
我为殡仪馆工作,如果任何一个var名字让你失望,而且这个代码没有被抛光,它已被大量不同来源切割和粘贴;)
我正在使用以下库http://www.fpdf.org/和http://phpqrcode.sourceforge.net/
for($count=0;$count<$doc_list_length;$count++){
//create FDF file
$id = rand(11111,99999);
$filename = $populated_pdf_path . $casenumber.$doc_list[$count].".fdf";
$file = fopen($filename,"w");
$filecontents = "%FDF-1.2". PHP_EOL;
$filecontents .= "%âãÏÓ" . PHP_EOL;
$filecontents .= "1 0 obj" . PHP_EOL;
$filecontents .= "<<" .PHP_EOL;
$filecontents .= "/FDF << /Fields [ ";
$filecontents .= "<</T(name)/V($name)>>";
$filecontents .= "] " . PHP_EOL;
$filecontents .= "/F (empty_pdf/$doc_list[$count].pdf) ";
$filecontents .= "/ID [ <$id>" . PHP_EOL;
$filecontents .= "] >> " . PHP_EOL;
$filecontents .= ">> ". PHP_EOL;
$filecontents .= "endobj" . PHP_EOL;
$filecontents .= "trailer" . PHP_EOL;
$filecontents .= "<<" . PHP_EOL;
$filecontents .= "/Root 1 0 R" . PHP_EOL . PHP_EOL;
$filecontents .= ">>" . PHP_EOL;
$filecontents .= "%%EOF";
fwrite($file, $filecontents);
fclose($file);
//insert image on this document only
//generate qrcode
if($doc_list[$count] == "checklist"){
$qrCodeFileName = $cemetery."qrcode.png";
if(!file_exists($populated_pdf_path.$qrCodeFileName)){
include('include/phpqrcode/qrlib.php');
$codeContents = "http://www.asuperduperwebaddress.com";
QRcode::png($codeContents, $populated_pdf_path.$qrCodeFileName);
}
if(!file_exists($populated_pdf_path.$cemetery."qrcode.pdf")){
//make pdf with image
require_once('include/fpdf.php');
$image = $populated_pdf_path.$qrCodeFileName;
$pdf = new FPDF();
$pdf->AddPage();
$pdf->Image($image, 183, 250, 25, 25, 'PNG' );
$pdf->Output( $populated_pdf_path.$cemetery."qrcode.pdf");
}
//setup file paths for pdf output
$tempFile = $populated_pdf_path . $casenumber.$doc_list[$count]."temp.pdf";
$pdfExampleFile = $populated_pdf_path . $casenumber.$doc_list[$count].".pdf";
$pdfFile = $empty_pdf_path . $doc_list[$count] . ".pdf";
if($doc_list[$count] == "checklist")
$fdfFile = $filename;
$fdfTemplateFile = $filename;
//fill pdf
$command = "pdftk $pdfFile fill_form $fdfTemplateFile output $tempFile 2> fill_form.log";
passthru($command);
//stamp pdf with qrcode
$command = "pdftk " . $tempFile . " stamp " . $populated_pdf_path.$cemetery . "qrcode.pdf output " . $pdfExampleFile;
passthru($command);
}
else{
//setup file paths for pdf output
$pdfExampleFile = $populated_pdf_path . $casenumber.$doc_list[$count].".pdf";
$pdfFile = $empty_pdf_path . $doc_list[$count] . ".pdf";
if($doc_list[$count] == "checklist")
$fdfFile = $filename;
$fdfTemplateFile = $filename;
//fill pdf
$command = "pdftk $pdfFile fill_form $fdfTemplateFile output $pdfExampleFile 2> fill_form.log";
passthru($command);
}
}