Convert html to pdf, adjust the width

I have a table with around 10 columns in my html page , when i am converting to pdf, last colums are truncated. how to solve this problem.is there any PDF landscape option?

workin in codeigniter: using dompdf converter

 $this->load->plugin('to_pdf');
$this->load->helper('file');
$html     = $this->开发者_如何学Goload->view('export_pdf'), $data, TRUE);
            pdf_create($html, $this->session->userdata('site_id'),TRUE); 
                } 

I also used pdf_create($html, $this->session->userdata('site_id'),TRUE,$papersize = 'a3', $orientation = 'landscape'); but what where paper size and orientation i give the result issame

If you are using codeigniter, with dompdf helper you can use this modification in helpers/dompdf_helper.php

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
function pdf_create($html, $filename, $stream=TRUE) 
{
    require_once("dompdf/dompdf_config.inc.php");

    $dompdf = new DOMPDF();
    $dompdf->load_html($html);
    $dompdf->set_paper("a4");
    $dompdf->render();
    $dompdf->stream($filename . ".pdf");
}

function pdf_create_params($html, $filename, $stream=TRUE, $paper = 'a4', $orientation = "portrait") 
{
    require_once("dompdf/dompdf_config.inc.php");

    $dompdf = new DOMPDF();
    $dompdf->load_html($html);
    $dompdf->set_paper($paper, $orientation);
    $dompdf->render();
    $dompdf->stream($filename . ".pdf");
}

?>

Instead calling pdf_create call pdf_create_params and use the params you want. By default it has A4 and portrait.

Use

pdf_create($html, $this->session->userdata('site_id'),TRUE, 'a3', 'landscape');

I had a similar problem. I did not manage to adjust my columns width after using :

$htmlToPdf->WriteHTML($this->view->render($fileRender));

To solve this, just apply the style attribute to your td too, in your view file

<td style:"width:10%;"> </td>