如何使用 FPDF/FPDI 获得精确修改后的 PDF？

发布于 2024-10-21 11:42:02 字数 1092 浏览 4 评论 0原文

我有一个任务来修改PDF并向其中添加图像，为此我使用了FPDF和FPDI库..其操作代码如下所示：

<?php
require_once('fpdf.php');
require_once('fpdi.php');

$pdf =& new FPDI();
$pdf->AddPage();

//Set the source PDF file
$pagecount = $pdf->setSourceFile("Completed.pdf");

//Import the first page of the file
$tpl = $pdf->importPage(1);


//Use this page as template
// use the imported page and place it at point 20,30 with a width of 170 mm
$pdf->useTemplate($tpl, 20, 30, 170);

#Print Hello World at the bottom of the page

//Select Arial italic 8
$pdf->SetFont('Arial','',8);
$pdf->SetTextColor(0,0,0);
$pdf->SetXY(90, 160);
//$pdf->Rotate(90);
$pdf->Image('think.jpg',120,240,20,20);
$pdf->Image('think.jpg',120,260,20,20);
//$pdf->Write(0, "Hello World");

$pdf->Output("modified_pdf.pdf", "F");
?>

但是当我获得修改后的pdf时，我可以获得非常扭曲的修改后pdf..其屏幕截图如下：

在此处输入图像描述

原始文档如下：

在此处输入图像描述

因此，任何人都可以帮助我使用相同的代码/修改后的代码检索正确的修改后的 PDF..？

原文

i have a task to modify the PDF and add an image into it, for which I Have used the FPDF and FPDI libraries.. whose action code is given below:

<?php
require_once('fpdf.php');
require_once('fpdi.php');

$pdf =& new FPDI();
$pdf->AddPage();

//Set the source PDF file
$pagecount = $pdf->setSourceFile("Completed.pdf");

//Import the first page of the file
$tpl = $pdf->importPage(1);


//Use this page as template
// use the imported page and place it at point 20,30 with a width of 170 mm
$pdf->useTemplate($tpl, 20, 30, 170);

#Print Hello World at the bottom of the page

//Select Arial italic 8
$pdf->SetFont('Arial','',8);
$pdf->SetTextColor(0,0,0);
$pdf->SetXY(90, 160);
//$pdf->Rotate(90);
$pdf->Image('think.jpg',120,240,20,20);
$pdf->Image('think.jpg',120,260,20,20);
//$pdf->Write(0, "Hello World");

$pdf->Output("modified_pdf.pdf", "F");
?>

But When I get the Modified pdf I can get very distorted modified pdf... whose screen shot is given below:

enter image description here

The Original Document is as given below:

enter image description here