motionsplan_exercise_pdf.module

gistfile1.php

<?pdf
require_once 'fpdf.php';
class PDF_MC_Table extends FPDF
{
    var $widths;
    var $aligns;
    var $imgs;

    function SetWidths($w)
    {
        //Set the array of column widths
        $this->widths=$w;
    }

    function SetAligns($a)
    {
        //Set the array of column alignments
        $this->aligns=$a;
    }

    function Row($data, $pics)
    {
        //Calculate the height of the row
        $nb=0;
        for($i=0;$i<count($data);$i++) {
            $nb=max($nb,$this->NbLines($this->widths[$i],$data[$i]));
        }
        $h=5*$nb;
        //Issue a page break first if needed
        $this->CheckPageBreak($h);
        //Draw the cells of the row
        for($i=0;$i<count($data);$i++) {
            $w=$this->widths[$i];
            $a=isset($this->aligns[$i]) ? $this->aligns[$i] : 'L';
            //Save the current position
            $x=$this->GetX();
            $y=$this->GetY();
            //Draw the border
            $this->Rect($x,$y,$w,$h);
            //Print the text
            $this->MultiCell($w,5,$data[$i],0,$a);
            //Put the position to the right of the cell
            $this->SetXY($x+$w,$y);
        }
        //Go to the next line
        $this->Ln($h);
    }

    function CheckPageBreak($h)
    {
        //If the height h would cause an overflow, add a new page immediately
        if($this->GetY()+$h>$this->PageBreakTrigger)
            $this->AddPage($this->CurOrientation);
    }
  
    function NbLines($w,$txt)
    {
        //Computes the number of lines a MultiCell of width w will take
        $cw=&$this->CurrentFont['cw'];
        if($w==0)
            $w=$this->w-$this->rMargin-$this->x;
        $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
        $s=str_replace("\r",'',$txt);
        $nb=strlen($s);
        if($nb>0 and $s[$nb-1]=="\n")
            $nb--;
        $sep=-1;
        $i=0;
        $j=0;
        $l=0;
        $nl=1;
        while($i<$nb)
        {
            $c=$s[$i];
            if($c=="\n")
            {
                $i++;
                $sep=-1;
                $j=$i;
                $l=0;
                $nl++;
                continue;
            }
            if($c==' ')
                $sep=$i;
            $l+=$cw[$c];
            if($l>$wmax)
            {
                if($sep==-1)
                {
                    if($i==$j)
                        $i++;
                }
                else
                    $i=$sep+1;
                $sep=-1;
                $j=$i;
                $l=0;
                $nl++;
            }
            else
                $i++;
            }
            return $nl;
        }

    }


function exerciseprogram_print_compact_pdf() {


    $nids = exerciseprogram_get_nids(arg(2));

    if(sizeof($nids)<=0) {

        return '<strong>Du skal tilføje øvelser for at kunne udskrive</strong>';

    }

    

    $sql = "SELECT name, description FROM {exercise_program} WHERE pid = %d";

    $r = db_fetch_array(db_query($sql,arg(2)));


    $title = utf8_decode($r['name']);
    $description = utf8_decode($r['description']);

    $pdf=new PDF_MC_Table();
    $pdf->SetTitle($title);

    $pdf->SetSubject('');

    $pdf->SetAuthor('Motionsplan.dk');

    $pdf->SetAutoPageBreak(false);



    $pdf->AddPage();

    $pdf->SetFont('Helvetica', 'B', 26);

    $pdf->setTextColor(255, 255, 255);

    $pdf->Cell(0, 22, $title, null, 2, 'C', true);



    $pdf->SetFont('Helvetica', null, 12);

    $pdf->setTextColor(0, 0, 0);

    $pdf->setY(40);



    $pdf->MultiCell(180, 6, $description, 0);

    $pdf->SetWidths(array(50,70,70));

    $pdf->Row(array(utf8_decode('Øvelse'), utf8_decode('Beskrivelse'), utf8_decode('Kommentar')));

    $pdf->SetFont('Helvetica', null, 10);
    foreach($nids as $no => $eid) {

        $e = node_load($eid);


	$imgs = array();

	foreach($e->field_exercise_images as $img) {

            $imgs[] = str_replace('/files/','/files/imagecache/exercisePictureCompact/',$img['filepath']);

        }

	if(sizeof($imgs) > 3) {

            $tmp_imgs = array();

            $tmp_imgs[] = $imgs[0];

            $tmp_imgs[] = $imgs[floor(sizeof($imgs)/2)];

            $tmp_imgs[] = $imgs[sizeof($imgs)-1];

            $imgs = $tmp_imgs;

        }
        $pdf->Row(array(utf8_decode($e->title), utf8_decode($e->field_exercise_intro[0]['value']), ''), $pics); 
    }

    $pdf->Output();

}

How can I write the pictures in the first table row of the table just beneath the headline in that row?