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Index
InformationsAuthor: Min's
License: Freeware
DescriptionThis class prints an index from the created bookmarks. It therefore requires the
bookmarks extension.
Source
<?php
require('bookmark.php');
class PDF_Index extends PDF_Bookmark
{
function CreateIndex(){
//Index title
$this->SetFontSize(20);
$this->Cell(0, 5, 'Index', 0, 1, 'C');
$this->SetFontSize(15);
$this->Ln(10);
$size=sizeof($this->outlines);
$PageCellSize=$this->GetStringWidth('p. '.$this->outlines[$size-1]['p'])+2;
for ($i=0;$i<$size;$i++){
//Offset
$level=$this->outlines[$i]['l'];
if($level>0)
$this->Cell($level*8);
//Caption
$str=$this->outlines[$i]['t'];
$strsize=$this->GetStringWidth($str);
$avail_size=$this->w-$this->lMargin-$this->rMargin-$PageCellSize-($level*8)-4;
while ($strsize>=$avail_size){
$str=substr($str, 0, -1);
$strsize=$this->GetStringWidth($str);
}
$this->Cell($strsize+2, $this->FontSize+2, $str);
//Filling dots
$w=$this->w-$this->lMargin-$this->rMargin-$PageCellSize-($level*8)-($strsize+2);
$nb=$w/$this->GetStringWidth('.');
$dots=str_repeat('.', $nb);
$this->Cell($w, $this->FontSize+2, $dots, 0, 0, 'R');
//Page number
$this->Cell($PageCellSize, $this->FontSize+2, 'p. '.$this->outlines[$i]['p'], 0, 1, 'R');
}
}
}
?>
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Example
<?php
define('FPDF_FONTPATH', 'font/');
require('createindex.php');
$pdf=new PDF_Index();
$pdf->Open();
$pdf->SetFont('Arial', '', 15);
//Page 1
$pdf->AddPage();
$pdf->Bookmark('Section 1');
$pdf->Cell(0, 6, 'Section 1', 0, 1);
$pdf->Bookmark('Subsection 1', 1, -1);
$pdf->Cell(0, 6, 'Subsection 1');
$pdf->Ln(50);
$pdf->Bookmark('Subsection 2', 1, -1);
$pdf->Cell(0, 6, 'Subsection 2');
//Page 2
$pdf->AddPage();
$pdf->Bookmark('Section 2');
$pdf->Cell(0, 6, 'Section 2', 0, 1);
$pdf->Bookmark('Subsection 1', 1, -1);
$pdf->Cell(0, 6, 'Subsection 1');
//Index
$pdf->AddPage();
$pdf->Bookmark('Index');
$pdf->CreateIndex();
$pdf->Output();
?>
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View the result here.
DownloadZIP | TGZ
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